Vivo NEX 3
|
Xiaomi Redmi K20 Pro
|
Brand and Model
|
Brand and Model
|
Brand
|
Brand
|
Vivo |
Xiaomi |
Model
|
Model
|
NEX 3 5G |
Redmi K20 Pro |
Model Alias
|
Model Alias
|
|
Redmi K20Pro |
NEX 3 Operating System (OS)
|
Operating System
|
Funtouch 9.1 OS (Android 9.0 Pie) |
MIUI V10.2 (Android 9.0 Pie) |
NEX 3 System on Chip (SOC)
|
System on Chip (SOC)
|
SOC
|
SOC
|
Qualcomm Snapdragon 855 Plus |
Qualcomm Snapdragon 855 |
Process Technology
|
Process Technology
|
7 nm |
7 nm |
CPU
|
CPU
|
1x 2.96 GHz Kryo 485 |
1x 2.84 GHz Kryo 485 |
3x 2.42 GHz Kryo 485 |
3x 2.42 GHz Kryo 485 |
4x 1.8 GHz Kryo 485 |
4x 1.8 GHz Kryo 485 |
CPU Bits
|
CPU Bits
|
64 bits |
64 bits |
Instruction Set
|
Instruction Set
|
ARMv8-A |
ARMv8-A |
CPU Frequency
|
CPU Frequency
|
2960 MHz |
2840 MHz |
CPU Cores
|
CPU Cores
|
8 |
8 |
GPU
|
GPU
|
Qualcomm Adreno 640 |
Qualcomm Adreno 640 |
GPU Frequency
|
GPU Frequency
|
675 MHz |
|
NEX 3 RAM Capacity
|
RAM Capacity
|
|
6 GB |
8 GB |
8 GB |
RAM Type
|
RAM Type
|
LPDDR4X |
LPDDR4X |
RAM Channels
|
RAM Channels
|
Double channel |
Double Channel |
RAM Frequency
|
RAM Frequency
|
2133 MHz |
2133 MHz |
Other Features
|
Other Features
|
Multi-Turbo |
Game Turbo 2.0 |
NEX 3 Storage
|
Storage
|
|
64 GB |
128 GB |
128 GB |
|
256 GB |
UFS 3.0 |
UFS 2.1 |
NEX 3 Memory Cards
|
Memory Cards
|
No Card |
No Card |
NEX 3 Display
|
Display
|
Type / Technology
|
Type / Technology
|
Super AMOLED |
Super AMOLED |
Diagonal Size
|
Diagonal Size
|
6.89 in |
6.39 in |
175.01 mm |
162.31 mm |
17.5 cm |
16.23 cm |
Width
|
Width
|
2.98 in |
2.68 in |
75.57 mm |
68.02 mm |
7.56 cm |
6.8 cm |
Height
|
Height
|
6.21 in |
5.8 in |
157.85 mm |
147.37 mm |
15.79 cm |
14.74 cm |
Aspect Ratio
|
Aspect Ratio
|
2.089:1 |
2.167:1 |
Resolution
|
Resolution
|
1080 x 2256 pixels |
1080 x 2340 pixels |
Pixel Density
|
Pixel Density
|
333 ppi |
403 ppi |
142 ppcm |
158 ppcm |
Color Depth
|
Color Depth
|
24 bits |
24 bits |
16777216 colors |
16777216 colors |
Display Area
|
Display Area
|
93.87 % |
86.37 % |
Other Features
|
Other Features
|
Capacitive |
Capacitive |
Multi-touch |
Multi-touch |
Scratch resistant |
Scratch resistant |
|
Corning Gorilla Glass 6 |
3D curved glass screen |
2.5D curved glass screen |
|
Always-On Display |
|
60000:1 contrast ratio |
|
103.8% NTSC |
|
430 cd/m square |
|
Peak brightness- 600 cd/m square |
|
HDR10 |
NEX 3 Sensors
|
Sensors
|
Proximity |
Proximity |
Light |
Light |
Accelerometer |
Accelerometer |
Compass |
Compass |
Gyroscope |
Gyroscope |
Fingerprint |
Fingerprint |
Gravity |
|
|
Hall |
In-Display fingerprint sensor |
In-display fingerprint sensor |
|
Step detector |
|
Step counter |
NEX 3 Primary Camera
|
Primary Camera
|
Sensor Model
|
Sensor Model
|
Samsung S5KGW |
Sony IMX586 Exmor RS |
Sensor type
|
Sensor type
|
ISOCELL |
CMOS BSI |
ISO
|
ISO
|
|
100-3200 |
Aperture
|
Aperture
|
|
f/1.75 |
Flash Type
|
Flash Type
|
LED |
Dual LED |
Image Resolution
|
Image Resolution
|
9248 x 6936 Pixels |
8000 x 6000 pixels |
64.14 MP |
48 MP |
Video resolution
|
Video resolution
|
3840 x 2160 pixels |
3840 x 2160 pixels |
8.29 MP |
8.29 MP |
Video FPS
|
Video FPS
|
30 fps |
60 fps |
Features
|
Features
|
Autofocus |
Autofocus |
Continuous shooting |
Continuous shooting |
Digital zoom |
Digital zoom |
Optical zoom |
Optical zoom |
Optical image stabilization |
Digital image stabilization |
Digital image stabilization |
|
Geotagging |
Geotagging |
Panorama |
Panorama |
HDR |
HDR |
Touch focus |
Touch focus |
Face detection |
Face detection |
White balance setting |
White balance setting |
ISO setting |
ISO setting |
Exposure compensation |
Exposure compensation |
Self-timer |
Self-timer |
Scene mode |
Scene mode |
|
RAW |
Sensor size-1/1.72” |
Sensor size – 1/2" |
Pixel size - 1.6 um (4-in-1 pixel binning) |
Pixel size- 1.6 um (4-in-1 pixel binning) |
Pixel size- 0.8 um |
|
Sensor type-ISOCELL Plus |
Laser autofocus |
Super Phase Detection |
Phase detection |
6-element lens |
6-element lens |
|
Contrast autofocus |
|
Focal length (35 mm equivalent) – 27 mm |
|
Angle of view- 79.4 degree |
|
1080p @ 960 fps |
|
720p @ 960 fps |
Secondary rear camera- 13 MP (ultra-wide-angle)
|
Secondary rear camera- 8 MP (telephoto)
|
|
Sensor model- OmniVision OV8856 (#2) |
|
Sensor type- PureCel (#2) |
|
Sensor size- 3.6783 x 2.76768 mm (#2) |
|
5-element lens (#2) |
Aperture size- f/2.2 (#2) |
Aperture size- f/2.4 (#2) |
|
Angle of view- 44.6 degree |
|
2x Optical zoom (#2) |
Third rear camera- 13 MP (telephoto)
|
Third rear camera- 13 MP (ultra-wide angle)
|
|
Sensor size- 1/3.1” (#3) |
|
Pixel size- 1.12 um (#3) |
Aperture size- f/2.48 (#3) |
Aperture size- f/2.4 (#3) |
|
Angle of view- 124.8 degree (#3) |
|
Sensor model- Samsung S5K3L6 (#3) |
|
Sensor type- ISOCELL (#3) |
|
5-element lens (#3) |
NEX 3 Front Camera
|
Front Camera
|
Aperture
|
Aperture
|
f/2.09 |
f/2.2 |
Image Resolution
|
Image Resolution
|
4608 x 3456 pixels |
5184 x 3880 pixels |
15.93 MP |
20.11 MP |
Video Resolution
|
Video Resolution
|
1920 x 1080 pixels |
1920 x 1080 pixels |
2.07 MP |
2.07 MP |
Video FPS
|
Video FPS
|
30 fps |
30 fps |
Features
|
Features
|
Mechanical pop-up front camera |
Mechanical pop-up front camera |
Hyper HDR |
|
Screen flash |
Focal length (35 mm equivalent) – 18 mm |
|
Pixel size- 0.8 um |
Face unlock |
|
NEX 3 Audio
|
Audio
|
Loudspeaker |
Loudspeaker |
Earpiece |
Earpiece |
Hi-Fi Audio |
Smart PA |
192 kHz / 32-bit |
|
NEX 3 Radio
|
Radio
|
No |
No |
NEX 3 Tracking / Positioning
|
Tracking / Positioning
|
GPS |
GPS (L1+L5) |
A-GPS |
A-GPS |
GLONASS |
GLONASS (L1) |
BeiDou |
BeiDou (B1) |
Galileo |
Galileo (E1+E5a) |
NEX 3 Wi-Fi
|
Wi-Fi
|
802.11a (IEEE 802.11a-1999) |
802.11a (IEEE 802.11a-1999) |
802.11b (IEEE 802.11b-1999) |
802.11b (IEEE 802.11b-1999) |
802.11g (IEEE 802.11g-2003) |
802.11g (IEEE 802.11g-2003) |
802.11n (IEEE 802.11n-2009) |
802.11n (IEEE 802.11n-2009) |
802.11n 5GHz |
802.11n 5GHz |
802.11ac (IEEE 802.11ac) |
802.11ac (IEEE 802.11ac) |
Dual band |
Dual band |
Wi-Fi Hotspot |
Wi-Fi Hotspot |
Wi-Fi Direct |
Wi-Fi-Direct |
Wi-Fi Display |
Wi-Fi Display |
|
2x2 MiMO |
NEX 3 Bluetooth
|
Bluetooth
|
Version
|
Version
|
5.0 |
5.0 |
Features
|
Features
|
A2DP |
A2DP |
LE |
LE |
NEX 3 USB
|
USB
|
Connector Type
|
Connector Type
|
USB Type-C |
USB Type-C |
Version
|
Version
|
2.0 |
2.0 |
Features
|
Features
|
Charging |
Charging |
Mass Storage |
Mass Storage |
|
Host |
On-The-Go |
On-The-Go |
NEX 3 Headphone Jack
|
Headphone Jack
|
Yes |
Yes |
NEX 3 Connectivity
|
Connectivity
|
Computer sync |
Computer sync |
OTA sync |
OTA sync |
Tethering |
Tethering |
NFC |
NFC |
VoLTE |
VoLTE |
|
DLNA |
|
Infrared |
NEX 3 Browser
|
Browser
|
HTML |
HTML |
HTML5 |
HTML5 |
CSS 3 |
CSS 3 |
NEX 3 Audio File Formats / Codecs
|
Audio File Formats / Codecs
|
AAC |
AAC |
AAC+ / aacPlus / HE-AAC v1 |
AAC+ / aaPlus / HE-AAC v1 |
AMR / AMR-NB / GSM-AMR |
AMR / AMR-NB / GSM-AMR |
AMR-WB |
AMR-WB |
|
aptX / apt-X |
- |
aptX HD / apt-X HD / aptX Lossless |
eAAC+ / aacPlus v2 / HE-AAC v2 |
eAAC+ / aacPlus v2 / HE-AAC v2 |
FLAC |
FLAC |
MIDI |
MIDI |
MP3 |
MP3 |
OGG |
OGG |
WMA |
WMA |
WAV |
WAV |
|
LDAC |
NEX 3 Video File Formats / Codecs
|
Video File Formats / Codecs
|
3GPP |
3GPP |
AVI |
AVI |
DivX |
DivX |
Flash Video |
|
H.263 |
H.263 |
H.264 / MPEG-4 Part 10 / AVC video |
H.264 / MPEG-4 Part 10 / AVC video |
|
H.265 / MPEG-H Part 2 / HEVC |
MKV |
MKV |
MP4 |
MP4 |
|
VC-1 |
WebM |
|
WMV |
|
Xvid |
Xvid |
NEX 3 Battery
|
Battery
|
Capacity
|
Capacity
|
4500 mAh |
4000 mAh |
Type
|
Type
|
Li-Polymer |
Li-Polymer |
Features
|
Features
|
Non-removable |
Non-removable |
Fast charging |
Fast charging |
44W fast charging |
|
Charger Output Power
|
Charger Output Power
|
|
5 V / 3 A |
|
9 V / 3 A |
|
12 V / 2.25 A |
|
20 V / 1.35 A |
Quick Charge Technology
|
Quick Charge Technology
|
Super Flash Charge |
Qualcomm Quick Charge 4+ |
NEX 3 Launch
|
Launch
|
Announced
|
Announced
|
2019, Sept. |
2019, May |
Status
|
Status
|
Release Sept. 2019 |
Release 1 June 2019 |
NEX 3 Price
|
Price
|
|
6 GB + 64 GB = 361 $ |
|
6 GB + 128 GB = 375 $ |
8 GB + 128 GB = 707 $ |
8 GB + 128 GB = 404 $ |
|
8 GB + 256 GB = 434 $ |
NEX 3 Design
|
Design
|
Colors
|
Colors
|
Black |
Black |
Light Blue |
Blue |
|
Red |
Width
|
Width
|
76.14 mm |
74.3 mm |
7.61 cm |
7.43 cm |
0.25 ft |
0.24 ft |
3 in |
2.93 in |
Height
|
Height
|
167.44 mm |
156.7 mm |
16.74 cm |
15.67 cm |
0.55 ft |
0.51 ft |
6.59 in |
6.17 in |
Thickness
|
Thickness
|
9.4 mm |
8.8 mm |
0.94 cm |
0.88 cm |
0.03 ft |
0.03 ft |
0.37 in |
0.35 in |
Weight
|
Weight
|
218 g |
191 g |
0.48 lbs |
0.42 lbs |
7.71 oz |
6.74 oz |
Volume
|
Volume
|
119.84 cm3 |
102.46 cm3 |
7.28 in3 |
6.22 in3 |
Body Materials
|
Body Materials
|
Aluminium alloy |
Aluminium alloy |
Glass |
Glass |
NEX 3 SIM Card
|
SIM Card
|
SIM Card Type
|
SIM Card Type
|
Nano-SIM (4FF-fourth form factor, since 2012, 12.30 x 8.80 x 0.67 mm) |
Nano-SIM (4FF-fourth form factor, since 2012, 12.30 x 8.80 x 0.67 mm) |
|
|
Number of SIM Cards
|
Number of SIM Cards
|
2 |
2 |
Features
|
Features
|
Dual SIM stand-by |
Dual SIM stand-by |
NEX 3 Networks
|
Networks
|
GSM / LTE / W-CDMA / TD-SCDMA |
GSM / LTE / W-CDMA / CDMA / TD-SCDMA |
NEX 3 Mobile Network Technology and Bandwidth
|
Mobile Network Technology and Bandwidth
|
|
UMTS (384 kbit/s) |
EDGE |
EDGE |
GPRS |
GPRS |
HSPA+ |
HSPA+ |
LTE Cat 18 (221.0 Mbit/s, 1.2.0 Gbit/s) |
LTE |
|
EV-DO Rev. A (1.8 Mbit/s, 3.1 Mbit/s) |
TD-SCDMA |
TD-SCDMA |
|
TD-HSDPA |
NSA |
|
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