Xiaomi Mi A3 Vs Xiaomi Redmi Note 7 Specs Comparison
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Xiaomi Mi A3
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Xiaomi Redmi Note 7
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Brand and Model
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Brand and Model
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Brand
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Brand
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Xiaomi
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Xiaomi
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Model
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Model
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Mi A3
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Redmi Note 7
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Model Alias
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Model Alias
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Redmi Note 7
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Red Rice Note7
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Operating System (OS)
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Operating System
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Android 9.0 Pie
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MIUI V10 (Android 8.1 Oreo)
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System on Chip (SOC)
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System on Chip (SOC)
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SOC
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SOC
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Qualcomm Snapdragon 665
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Qualcomm Snapdragon 660 MSM8976 Plus
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Process Technology
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Process Technology
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11 nm
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14 nm
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CPU
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CPU
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4x 2.0 GHz Kryo 260
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4x 2.2 GHz Kryo 260
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4x 1.8 GHz Kryo 260
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4x 1.84 GHz Kryo 260
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CPU Bits
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CPU Bits
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64 bits
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64 bits
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Instruction Set
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Instruction Set
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ARMv8
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ARMv8
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CPU Frequency
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CPU Frequency
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2000 MHz
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2200 MHz
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CPU Cores
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CPU Cores
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8
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8
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GPU
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GPU
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Qualcomm Adreno 610
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Qualcomm Adreno 512
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RAM Capacity
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RAM Capacity
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4 GB
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4 GB
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6 GB
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RAM Type
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RAM Type
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LPDDR4X
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LPDDR4X
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RAM Channels
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RAM Channels
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Double channel
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Double Channel
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RAM Frequency
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RAM Frequency
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1866 MHz
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1866 MHz
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Other Features
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Other Features
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Game Turbo 2.0
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Storage
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Storage
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32 GB
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64 GB
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64 GB
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128 GB
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UFS 2.1
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Memory Cards
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Memory Cards
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microSD
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microSD
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microSDHC
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microSDHC
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microSDXC
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microSDXC
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Display
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Display
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Type / Technology
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Type / Technology
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AMOLED
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IPS
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Diagonal Size
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Diagonal Size
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6.09 in
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6.3 in
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154.64 mm
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160.02 mm
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15.46 cm
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16 cm
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Width
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Width
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2.55 in
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2.64 in
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64.8 mm
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67.06 mm
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6.48 cm
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6.71 cm
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Height
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Height
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5.53 in
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5.72 in
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140.4 mm
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145.29 mm
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14.04 cm
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14.53 cm
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Aspect Ratio
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Aspect Ratio
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2.167:1
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2.167:1
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Resolution
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Resolution
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720 x 1560 pixels
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1080 x 2340 pixels
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Pixel Density
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Pixel Density
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282 ppi
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409 ppi
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110 ppcm
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160 ppcm
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Color Depth
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Color Depth
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24 bits
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24 bits
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16777216 colors
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16777216 colors
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Display Area
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Display Area
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82.77 %
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81.63 %
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Other Features
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Other Features
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Capacitive
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Capacitive
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Multi-touch
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Multi-touch
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Scratch resistant
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Scratch resistant
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Corning Gorilla Glass 5
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Corning Gorilla Glass
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60000:1 contrast ratio
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2.5D curved glass screen
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102.7% NTSC
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LTPS
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430 cd/ m square
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1500:1 contrast ratio
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Peak brightness- 600 cd/m square
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450 cd/m square
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HDR10
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84% NTSC
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Sensors
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Sensors
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Proximity
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Proximity
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Light
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Light
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Accelerometer
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Accelerometer
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Compass
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Compass
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Gyroscope
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Gyroscope
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Fingerprint
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Fingerprint
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In-display fingerprint sensor
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Hall
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Primary Camera
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Primary Camera
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Sensor Model
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Sensor Model
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Sony IMX586 Exmor RS
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Sensor type
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Sensor type
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CMOS
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CMOS BSI
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Aperture
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Aperture
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f/1.79
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f/1.8
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Flash Type
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Flash Type
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Dual LED
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Dual LED
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Image Resolution
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Image Resolution
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8000 x 6000 pixels
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8000 x 6000 pixels
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48 MP
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48 MP
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Video resolution
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Video resolution
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3840 x 2160 pixels
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1920 x 1080 pixels
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8.29 MP
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2.07 MP
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Video FPS
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Video FPS
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30 fps
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60 fps
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Features
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Features
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Autofocus
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Autofocus
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Continuous shooting
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Continuous shooting
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Digital zoom
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Digital zoom
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Optical image stabilization
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Digital image stabilization
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Geotagging
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Geotagging
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Panorama
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Panorama
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HDR
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HDR
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Touch focus
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Touch focus
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Face detection
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Face detection
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White balance setting
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White balance setting
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ISO setting
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ISO setting
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Exposure compensation
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Exposure compensation
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Self-timer
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Self-timer
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Scene mode
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Scene mode
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RAW
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Sensor size- 1/2”
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Sensor size – 1/2 inch
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Pixel size-1.6 um (4-in-1 pixel binning)
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Pixel size- 1.4 um (4-in-1 pixel binning)
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Phase detection
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Phase detection with Dual Pixel
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6-element lens
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6-element lens
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1080p @ 120 fps
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1080p @ 120 fps
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720p @ 240 fps
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Secondary rear camera- 8 MP (ultra-wide angle)
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Secondary rear camera- 5 MP
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Aperture size- f/2.2 (#2)
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Angle of view- 118 degree (#2)
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Pixel size- 1.12 um (#2)
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Third rear camera- 2 MP
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Aperture size- f/2.4 (#3)
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Pixel size- 1.75 um (#3)
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Front Camera
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Front Camera
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Sensor Model
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Sensor Model
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Samsung S5KGD1
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Sensor Type
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Sensor Type
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ISOCELL Plus
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Aperture
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Aperture
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f/2
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f/2.2
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Image Resolution
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Image Resolution
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6528 x 4896 pixels
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4160 x 3120 pixels
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31.96 MP
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12.98 MP
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Video Resolution
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Video Resolution
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1920 x 1080 pixels
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1920 x 1080 pixels
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2.07 MP
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2.07 MP
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Video FPS
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Video FPS
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30 fps
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30 fps
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Features
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Features
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Pixel size- 1.8 um
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Angle of view- 79 degree
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Face unlock
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Face unlock
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5-element lens
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Audio
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Audio
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Loudspeaker
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Loudspeaker
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Earpiece
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Earpiece
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Hi-Res Audio
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Smart PA
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Smart PA
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Radio
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Radio
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Yes
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No
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Tracking / Positioning
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Tracking / Positioning
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GPS
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GPS
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A-GPS
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A-GPS
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GLONASS
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GLONASS
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BeiDoui
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BeiDou
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Galileo
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Wi-Fi
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Wi-Fi
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802.11a (IEEE 802.11a-1999)
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802.11a (IEEE 802.11a-1999)
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802.11b (IEEE 802.11b-1999)
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802.11b (IEEE 802.11b-1999)
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802.11g (IEEE 802.11g-2003)
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802.11g (IEEE 802.11g-2003)
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802.11n (IEEE 802.11n-2009)
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802.11n (IEEE 802.11n-2009)
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802.11n 5GHz
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802.11n 5GHz
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802.11ac (IEEE 802.11ac)
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802.11ac (IEEE 802.11ac)
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Dual band
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Dual band
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Wi-Fi Hotspot
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Wi-Fi Hotspot
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Wi-Fi Direct
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Wi-Fi-Direct
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Wi-Fi Display
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Wi-Fi Display
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Bluetooth
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Bluetooth
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Version
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Version
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5.0
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5.0
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Features
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Features
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A2DP
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A2DP
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EDR
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HID
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LE
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LE
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USB
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USB
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Connector Type
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Connector Type
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USB Type-C
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USB Type-C
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Version
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Version
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2.0
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2.0
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Features
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Features
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Charging
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Charging
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Mass Storage
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Mass Storage
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Host
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Host
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On-The-Go
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On-The-Go
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Headphone Jack
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Headphone Jack
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Yes
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Yes
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Connectivity
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Connectivity
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Computer sync
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Computer sync
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OTA sync
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OTA sync
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NFC
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Tethering
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VoLTE
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VoLTE
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Infrared
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Infrared
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Browser
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Browser
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HTML
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HTML
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HTML5
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HTML5
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CSS 3
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CSS 3
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Audio File Formats / Codecs
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Audio File Formats / Codecs
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AAC
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AAC
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AAC+ / aacPlus / HE-AAC v1
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AAC+ / aaPlus / HE-AAC v1
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AAC+ / aacPlus / HE-AAC v1
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AMR / AMR-NB / GSM-AMR
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AMR / AMR-NB / GSM-AMR
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AMR-WB
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AMR-WB
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aptX / apt-X
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aptX HD / apt-X HD / aptX Lossless
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eAAC+ / aacPlus v2 / HE-AAC v2
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eAAC+ / aacPlus v2 / HE-AAC v2
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FLAC
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FLAC
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MIDI
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MIDI
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MP3
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MP3
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OGG
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OGG
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WMA
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WMA
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LDAC
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WAV
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WAV
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Video File Formats / Codecs
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Video File Formats / Codecs
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3GPP
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3GPP
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AVI
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AVI
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DivX
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DivX
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H.263
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H.263
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H.264 / MPEG-4 Part 10 / AVC video
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H.264 / MPEG-4 Part 10 / AVC video
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H.265 / MPEG-H Part 2 / HEVC
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H.265 / MPEG-H Part 2 / HEVC
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MKV
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MKV
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MP4
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MP4
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QuickTime
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VC-1
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VC-1
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WebM
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WMV
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Xvid
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Xvid
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Battery
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Battery
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Capacity
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Capacity
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4030 mAh
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4000 mAh
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Type
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Type
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Li-Polymer
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Li-Polymer
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Features
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Features
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Non-removable
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Non-removable
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Fast charging
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Fast charging
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Quick Charge Technology
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Quick Charge Technology
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Qualcomm Quick Charge 4.0
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Launch
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Launch
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Announced
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Announced
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2019, July
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2019, January
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Status
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Status
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Release July 2019
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Release 15 January 2019
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Price
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Price
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4 GB + 64 GB = 190 $
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Start 147 $ to 207 $
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6 GB + 128 GB = 205 $
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Buy
|
Buy
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Design
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Design
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Colors
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Colors
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Black
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Black
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Blue
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Blue
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White
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Red
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Width
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Width
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71.85 mm
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75.21 mm
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7.19 cm
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7.52 cm
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0.24 ft
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0.25 ft
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2.83 in
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2.96 in
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Height
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Height
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153.48 mm
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159.21 mm
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15.35 cm
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15.92 cm
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0.5 ft
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0.52 ft
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6.04 in
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6.27 in
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Thickness
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Thickness
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8.48 mm
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8.1 mm
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0.85 cm
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0.81 cm
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0.03 ft
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0.03 ft
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0.33 in
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0.32 in
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Weight
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Weight
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173 g
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186 g
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0.38 lbs
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0.41 lbs
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6.13 oz
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6.56 oz
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Volume
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Volume
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93.46 cm3
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96.99 cm3
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5.68 in3
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5.89 in3
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Body Materials
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Body Materials
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Aluminium alloy
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Aluminium alloy
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Glass
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Glass
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SIM Card
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SIM Card
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SIM Card Type
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SIM Card Type
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Nano-SIM (4FF-fourth form factor, since 2012,
12.30 x 8.80 x 0.67 mm)
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Nano-SIM (4FF-fourth form factor, since 2012,
12.30 x 8.80 x 0.67 mm)
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Nano-SIM / microSD
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Nano-SIM / microSD
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Number of SIM Cards
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Number of SIM Cards
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2
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2
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Networks
|
Networks
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GSM / LTE / W-CDMA
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GSM / LTE / UMTS / CDMA / W-CDMA / TD-SCDMA
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Mobile Network Technology and Bandwidth
|
Mobile Network Technology and Bandwidth
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UMTS (384 kbit/s)
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UMTS (384 kbit/s)
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EDGE
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EDGE
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GPRS
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GPRS
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HSPA+
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HSPA+
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LTE Cat 12 (102.0 Mbit/s, 603.0 Mbit/s)
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LTE Cat 18 (221.0 Mbit/s, 1.2 Gbit/s)
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EV-Do Rev. A (1.8 Mbit/s, 3.1 Mbit/s)
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TD-SCDMA
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TD-HSDPA
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