Vivo U20 Vs Xiaomi Redmi Note 9 Specs comparison


Vivo U20 arrives with Snapdragon 675 SoC, 5000 mAh battery, 6.53" IPS display, 4 GB or 6 GB RAM, 64 GB storage, 16 MP front camera, triple rear camera with 16 MP main + 8 MP wide-angle + 2 MP depth-sensing, and 153 dollar price.

While Xiaomi Redmi Note 9 packs with Helio G85 chipset, 3 GB or 4 GB RAM, 64 GB or 128 GB storage, 6.53" IPS screen, 5020 mAh battery with 18W fast charging, quad rear camera with 48 MP main sensor + 8 MP ultra-wide lens + 2 MP depth sensor + 2 MP macro lens, 13 MP front camera, and 199 dollars price on launch.



Here’s an in-depth specifications comparison between Vivo U20 Vs Xiaomi Redmi Note 9.

Jump to:
  1. System  on  Chip (SOC)
  2. RAM
  3. Storage
  4. Display
  5. Rear Camera 
  6. Front Camera
  7. Battery
  8. Price
  9. Network



Xiaomi Redmi Note 9
Vivo U20
Brand and Model   
Brand and Model   
Brand 
Brand 
Xiaomi
Vivo
Model
Model 
Redmi Note 9
U20
Xiaomi Redmi Note 9 Operating System 
Vivo U20 Operating System 
MIUI V11 (Android 10)
Funtouch 9.0 OS (Android 9.0 Pie)



Xiaomi Redmi Note 9 System on  Chip (SOC) Vivo U20 System on Chip (SOC)
Redmi Note 9 SOC U20 SOC
MediaTek Helio G85 Qualcomm Snapdragon 675
Redmi Note 9 Process Technology  U20 Process Technology 
12 nm  11 nm 
Redmi Note 9 CPU U20 CPU
2x 2.0 GHz ARM Cortex-A75 2x 2.0 GHz Kryo 460
6x 1.8 GHz ARM Cortex-A55 6x 1.7 GHz Kryo 460
Redmi Note 9 CPU Bits  U20 CPU Bits 
64 bit  64 bits 
Redmi Note 9 Instruction Set   U20 Instruction Set  
ARMv8.2-A  ARMv8
Redmi Note 9 CPU Frequency  U20 CPU Frequency 
2000 MHz  2000 MHz  
Redmi Note 9 CPU Cores  U20 CPU Cores 
8  8
Redmi Note 9 GPU U20 GPU
ARM Mali-G52 2EEMC2 Qualcomm Adreno 612
 Redmi Note 9 GPU Cores  U20 GPU Cores
2
 Redmi Note 9 GPU Frequency  U20 GPU Frequency
1000 MHz



Xiaomi Redmi Note 9 RAM Capacity RAM Capacity 
3 GB  4 GB
4 GB 6 GB
Redmi Note 9 RAM Type   U20 RAM Type  
LPDDR4X
Redmi Note 9 RAM Channels   U20 RAM Channels  
Double channel
Redmi Note 9 RAM Frequency   U20 RAM Frequency  
2133 MHz
Redmi Note 9 Other Features  U20 Other Features 
 Multi Turbo
 Game Space



Xiaomi Redmi Note 9 Storage Vivo U20 Storage
64 GB 64 GB
128 GB
eMMC 5.1
Xiaomi Redmi Note 9 Memory Cards Vivo U20 Memory Cards 
microSD microSD
microSDHC microSDHC
microSDXC microSDXC



Xiaomi Redmi Note 9 Display Vivo U20 Display
Redmi Note 9 Type / Technology  U20 Type / Technology 
IPS IPS
Redmi Note 9 Diagonal Size  U20 Diagonal Size 
6.53 in  6.53 in 
165.86 mm  165.86 mm 
16.59 cm  16.59 cm 
Redmi Note 9 Width  U20 Width 
2.74 in   2.74 in 
69.51 mm   69.51 mm 
6.95 cm   6.95 cm 
Redmi Note 9 Height  U20 Height 
5.93 in   5.93 in 
150.6 mm  150.6 mm 
15.06 cm   15.06 cm 
Redmi Note 9 Aspect Ratio  U20 Aspect Ratio 
2.167:1  2.167:1
Redmi Note 9 Resolution  U20 Resolution 
1080 x 2340 pixels 1080 x 2340  pixels 
Redmi Note 9 Pixel Density  U20 Pixel Density 
395 ppi   395 ppi 
155 ppcm  155 ppcm 
Redmi Note 9 Color Depth  U20 Color Depth 
24 bit   24 bits  
16777216 colors   16777216 colors 
Redmi Note 9 Display Area  U20 Display Area 
83.81%   84.69 % 
Redmi Note 9 Other Features  U20 Other Features 
Capacitive  Capacitive 
 Multi-touch 
Scratch resistant Scratch resistant
2.5D curved glass screen
Corning Gorilla Glass 5
DotDisplay
Oleophobic coating
TÜV Rheinland Low Blue Light Certification
84% NTSC
1500:01:00
Xiaomi Redmi Note 9 Sensors Vivo U20 Sensors 
Proximity Proximity
Light Light
Accelerometer Accelerometer
Compass Compass
Gyroscope Gyroscope
Fingerprint Fingerprint



Xiaomi Redmi Note 9 Rear Camera Vivo U20 Rear Camera
Redmi Note 9 Sensor Model U20 Sensor Model
Samsung S5KGM2
Redmi Note 9 Sensor Type  U20 Sensor type 
CMOS CMOS
Redmi Note 9 Sensor format U20 Sensor format
1/2.25"
Redmi Note 9 Pixel size U20 Pixel size
0.8 µm
0.000800 mm
Redmi Note 9 Aperture U20 Aperture
f/1.79 f/1.78
Redmi Note 9 Flash Type U20 Flash Type
LED LED
Redmi Note 9 Number of Lenses U20 Number of Lenses
6
 Redmi Note 9 Image Resolution   U20 Image Resolution 
8000 x 6000 pixels  4608 x 3456 pixels 
48 MP  15.93 MP 
Redmi Note 9 Video resolution U20 Video resolution
3840 x 2160 pixels 1920 x 1080 pixels
8.29 MP 2.07 MP
Redmi Note 9 Video FPS U20 Video FPS
30 fps 30 fps
Redmi Note 9 Others Features  U20 Others Features 
Autofocus Autofocus 
Digital zoom
Digital image stabilization
Geotagging Geotagging 
Panorama Panorama 
HDR HDR 
Touch focus Touch focus 
Face detection Face detection
White balance settings White balance setting 
ISO settings ISO setting 
Exposure compensation Exposure compensation 
Self-timer Self-timer 
Scene mode Scene mode 
Macro mode
Phase detection autofocus (PDAF)
Sony IMX582 versions also available
Pixel size - 1.6 μm (4-in-1 pixel binning)
Secondary rear camera - 8 MP (ultra-wide) Secondary rear camera- 8 MP (ultra-wide angle)
Sensor model - OmniVision OV8856 (#2)
GalaxyCore GC8034 version also available(#2)
Sensor size - 1/4" (#2)
Pixel size - 1.12 μm (#2)
Aperture size - f/2.2 (#2)  Aperture size- f/2.2 (#2)
Angle of view - 118° (#2)
Focal length (35 mm equivalent) - 13 mm (#2)
Third rear camera - 2 MP (depth-sensing) Third rear camera- 2 MP
Sensor model - GalaxyCore GC02M1 (#3)
Sensor size - 1/5" (#3)
Pixel size - 1.75 μm (#3)
Aperture size - f/2.4 (#3)  Aperture size- f/2.4 (#3)
Fourth rear camera - 2 MP (macro)
Pixel size - 1.12 μm (#4)
2 cm shooting distance (#4)



Xiaomi Redmi Note 9 Front Camera Vivo U20 Front Camera
Redmi Note 9 Sensor Type U20 Sensor Type
 CMOS
Redmi Note 9 Aperture U20 Aperture
f/2 f/2
Redmi Note 9 Image Resolution  U20 Image Resolution 
4160 x 3120 pixels 4608 x 3456 pixels
12.98 MP 15.93 MP
Redmi Note 9 Video Resolution U20 Video Resolution
1920 x 1080 pixels 1920 x 1080 pixels
2.07 MP 2.07 MP
Redmi Note 9 Video FPS U20 Video FPS
30 fps 30 fps
Redmi Note 9 Other Features  U20 Other Features 
Face unlock Face unlock
HDR
Face detection
Xiaomi Redmi Note 9 Audio Vivo U20 Audio
Loudspeaker Loudspeaker 
Earpiece Earpiece
Smart PA
Dual microphones with active noise cancellation
1216 linear speaker
Vibration motor
Xiaomi Redmi Note 9 Radio Vivo U20 Radio
Yes Yes
Xiaomi Redmi Note 9 Tracking /  Positioning  Vivo U20 Tracking /  Positioning
GPS GPS
A-GPS A-GPS
GLONASS GLONASS
Galileo
Beidou
NavIC
Xiaomi Redmi Note 9 Wi-Fi Vivo U20 Wi-Fi    
802.11a 802.11a
802.11b 802.11b
802.11g 802.11g
802.11n 802.11n
802.11n 5GHz 802.11n 5GHz
802.11ac
Dual band Dual band
Wi-Fi Hotspot  Wi-Fi Hotspot 
Wi-Fi Direct Wi-Fi Direct
Wi-Fi Display Wi-Fi Display



Xiaomi Redmi Note 9 Bluetooth Vivo U20 Bluetooth
Redmi Note 9 Version  U20 Version 
5  5.0
Redmi Note 9 Features  U20 Features 
A2DP A2DP 
EDR
HID
LE  LE
Xiaomi Redmi Note 9 USB Vivo U20 USB
Redmi Note 9 Connector Type   U20 Connector Type  
USB Type-C Micro USB
Redmi Note 9 Version U20 Version
2  2.0
Redmi Note 9 Features  U20 Features 
Charging Charging 
Mass storage Mass Storage 
On-The-Go On-The-Go  
Xiaomi Redmi Note 9 Headphone Jack Vivo U20 Headphone Jack 
Yes Yes
Xiaomi Redmi Note 9 Connectivity Vivo U20 Connectivity 
Computer sync  Computer sync 
OTA sync  OTA sync 
Infrared
Tethering Tethering
NFC
VoLTE VoLTE
ViLTE
VoWiFi
Xiaomi Redmi Note 9 Browser Vivo U20 Browser
HTML HTML 
HTML5 HTML5 
CSS 3 CSS 3 
Xiaomi Redmi Note 9 Audio File Formats /  Codecs Vivo U20 Audio File Formats /  Codecs
AAC AAC 
AAC+ AAC+
AMR AMR-WB
AMR-WB AMR-WB
aptX aptX
aptX HD
eAAC+ eAAC+
FLAC FLAC 
MIDI MIDI 
MP3 MP3 
OGG OGG 
WMA WMA 
WAV WAV 
LDAC  LDAC
Xiaomi Redmi Note 9 Video File Formats /  Codecs Vivo U20 Video File Formats /  Codecs
3GPP 3GPP 
AVI AVI 
DivX  DivX
 Flash Video
H.263 H.263
H.264 H.264
H.265 H.265
MKV  MKV
MP4 MP4
VC-1  VC-1
Xvid Xvid



Xiaomi Redmi Note 9 Battery Vivo U20 Battery
Redmi Note 9 Capacity U20 Capacity
5020 mAh 5000 mAh
Redmi Note 9 Type  U20 Type 
Li-Ion Li-Polymer
Redmi Note 9 Features  U20 Features 
Fast charging Non-removable 
Non-removable Fast charging
18W fast charging
9W Reverse charging
 Redmi Note 9 Charger Output Power  U20 Charger Output Power
5 V / 3 A 9 V / 2 A
9 V / 2 A
12 V / 1.5 A
Xiaomi Redmi Note 9 Launch Vivo U20 Launch
Redmi Note 9 Announced  U20 Announced 
 2020, 30th April  2019, Nov.
Redmi Note 9 Status U20 Status
Release May 2020 Release Nov. 2019



Xiaomi Redmi Note 9 Price  U20  Price
3 GB + 64 GB = 199 $ 4 GB + 64 GB = 153 $
4 GB + 128 GB = 249 $ 6 GB + 64 GB = 167 $
Xiaomi Redmi Note 9 Design Vivo U20 Design
Redmi Note 9 Colors  U20 Colors 
Blue Racing Black
Black Blaze Blue
White
Pink
Red
Green
Redmi Note 9 Width  U20 Width 
77.2 mm  76.47 mm 
7.72 cm   7.65 cm 
0.253 ft  0.25 ft 
3.039 in   3.01 in 
Redmi Note 9 Height  U20 Height 
162.3 mm 162.15 mm 
16.23 cm 16.22 cm 
0.532 ft  0.53 ft 
6.39 in   6.38 in 
Redmi Note 9 Thickness  U20 Thickness 
8.9 mm  8.89 mm 
0.89 cm   0.89 cm 
0.029 ft  0.03 ft 
0.35 in   0.35 in 
Redmi Note 9 Weight  U20 Weight 
199 g   193 g
0.44 lbs   0.43 lbs
7.02 oz   6.69 oz
Redmi Note 9 Volume  U20 Volume 
111.51 cm³  110.23 cm3
6.77 in³ 6.69 in3
Redmi Note 9 Body Materials U20 Body Materials
Glass
Plastic Plastic
Xiaomi Redmi Note 9 SIM Card Vivo U20 SIM Card
Redmi Note 9 SIM Card Type   U20 SIM Card Type  
Nano-SIM Nano-SIM
 Nano-SIM / microSD
Redmi Note 9 Number of SIM Cards  U20 Number of SIM Cards 
2   2
Redmi Note 9 Features U20 Features
Dual SIM stand-by Dual SIM stand-by 
Xiaomi Redmi Note 9 Mobile Network Technology and Bandwidth Vivo U20 Mobile Network Technology and Bandwidth
UMTS  UMTS (384 kbit/s) 
EDGE  EDGE 
GPRS  GPRS  
HSPA+
LTE Cat 12 LTE Cat 12
EV-DO Rev. A
TD-SCDMA
TD-HSDPA



Xiaomi Redmi Note 9 Networks  Vivo U20 Networks
Redmi Note 9 GSM U20 GSM
GSM 850 MHz (B5)  GSM 850 MHz (B5)
GSM 900 MHz (B8) GSM 900 MHz (B8)
GSM 1800 MHz (B3)  GSM 180 MHz (B3)
GSM 1900 MHz (B2)
Redmi Note 9 CDMA  CDMA
CDMA 800 MHz (BC0)
Redmi Note 9 W-CDMA  W-CDMA
W-CDMA 850 MHz (B5) W-CDMA 850 MHz (B5) 
W-CDMA 900 MHz (B8)  W-CDMA 900 MHz (B8)
W-CDMA 1900 MHz (B2)
W-CDMA 2100 MHz (B1)  W-CDMA 2100 MHz (B1)
Redmi Note 9 LTE  LTE
LTE-FDD 850 MHz (B5) LTE-FDD 850 MHz (B5) 
LTE-FDD 900 MHz (B8)  LTE-FDD 900 MHz (B8)
LTE-FDD 1800 MHz (B3)  LTE-FDD 1800 MHz (B3)
LTE-FDD 2100 MHz (B1)  LTE-FDD 2100 MHz (B1)
LTE-FDD 2600 MHz (B7)
LTE-TDD 2300 MHz (B40)   LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)   LTE-TDD 2500 MHz (B41)
  LTE-TDD 2600 MHz (B38)

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