Compare Vivo U20 Vs Xiaomi Redmi Note 8 Specs


Redmi Note 8 is powered by Snapdragon 665 SoC, 4000 mAh battery, 4/6 GB RAM, 64/ 128 GB storage, 6.3" IPS display, 48/8/2/2 MP quad rear camera,13 MP front camera, and 140 dollars price.
While Vivo U20 is powered by Snapdragon 675 SoC, 5000 mAh battery, 4/6 GB RAM, 64 GB storage, 6.53" IPS display, 16 MP front camera, 16/8/2 MP triple rear camera, and 153 dollars price.

Here’s an in-depth comparison between Vivo U20 and Xiaomi Redmi Note 8.

Jump to:

  1. Operating System  Comparison
  2. System  on  Chip (SOC)  Comparison
  3. RAM Comparison
  4. Storage  Comparison
  5. Display Comparison
  6. Launch Date Comparison
  7. Price  Comparison
  8. Sensors  Compari/son
  9. Rear Camera Comparison
  10. Front Camera Comparison
  11. Tracking /  Positioning  Comparison
  12. Wi-Fi  Comparison
  13. Bluetooth  Comparison
  14. USB Comparison
  15. Connectivity  Comparison
  16. Audio File Formats /  Codecs Comparison
  17. Video File Formats /  Codecs Comparison
  18. Battery  Comparison
  19. Design  Comparison
  20. SIM Card  Comparison
  21. Networks  Comparison
  22. Mobile Network Technology and Bandwidth Comparison


Vivo U20

Xiaomi Redmi Note 8

Brand and Model   

Brand and Model

Brand 

Brand 

Vivo
  Xiaomi

Model 

Model 

U20
 Redmi Note 8

Model Alias

Model Alias


 Redmi Note8

  Red Rice Note 8

   Red Rice Note8

C3J

Vivo U20 Operating System 

Redmi Note 8 Operating System

Funtouch 9.0 OS (Android 9.0 Pie)
MIUI V10 (Android 9.0 Pie)

Vivo U20 System on Chip (SOC)

Redmi Note 8 System on  Chip (SOC)    

SOC 

SOC 

Qualcomm Snapdragon 675
Qualcomm Snapdragon 665

Process Technology 

Process Technology 

 11 nm 
 11 nm 

CPU

CPU

2x 2.0 GHz Kryo 460
4x 2.0 GHz Kryo 260
6x 1.7 GHz Kryo 460
4x 1.8 GHz Kryo 260

CPU Bits 

CPU Bits 

 64 bits 
 64 bits 

Instruction Set  

Instruction Set  

 ARMv8
 ARMv8

CPU Frequency 

CPU Frequency 

 2000 MHz  
 2000 MHz  

CPU Cores 

CPU Cores 

 8
  8

GPU

GPU

Qualcomm Adreno 612
Qualcomm Adreno 610

Vivo U20 RAM Capacity 

Redmi Note 8 RAM Capacity 

 4 GB
 4 GB
6 GB
 6 GB

RAM Type  

RAM Type  


 LPDDR4X

RAM Channels  

RAM Channels  


 Double Channel

RAM Frequency  

RAM Frequency  


 1866 MHz

Other Features

Other Features

 Multi Turbo

 Game Space

Vivo U20 Storage

Redmi Note 8 Storage

64 GB
64 GB 

  128 GB

 UFS 2.1

Vivo U20 Memory Cards 

Redmi Note 8 Memory Cards

microSD
  microSD
microSDHC
 microSDHC
microSDXC
 microSDXC

Vivo U20 Display

Redmi Note 8 Display

Type / Technology 

Type / Technology 

IPS
  IPS

Diagonal Size 

Diagonal Size 

 6.53 in 
  6.3 in 
 165.86 mm 
  160.02 mm 
 16.59 cm 
  16 cm 

Width 

Width 

  2.74 in 
  2.64 in 
  69.51 mm 
  67.06 mm 
  6.95 cm 
  6.71 cm 

Height 

Height 

  5.93 in 
  5.72 in 
 150.6 mm 
 145.29 mm 
  15.06 cm 
  14.53 cm 

Aspect Ratio 

Aspect Ratio 

 2.167:1
 2.167:1

Resolution 

Resolution 

1080 x 2340  pixels 
 1080 x 2340  pixels 

Pixel Density 

Pixel Density 

  395 ppi 
  409 ppi 
 155 ppcm 
 160 ppcm 

Color Depth 

Color Depth 

  24 bits  
  24 bits  
  16777216 colors 
  16777216 colors 

Display Area 

Display Area 

  84.69 % 
  82 % 

Other Features 

Other Features 

 Capacitive 
 Capacitive 
 Multi-touch 
Scratch resistant
 Scratch resistant

Corning Gorilla Glass 5

2.5D curved glass screen

Vivo U20 Sensors 

Redmi Note 8 Sensors

Proximity
 Proximity
Light
 Light
Accelerometer
 Accelerometer
Compass

Gyroscope

Fingerprint
 Fingerprint

Vivo U20 Rear Camera

Redmi Note 8 Rear Camera 

Sensor Model

Sensor Model


 Samsung S5KGW2

Sensor type 

Sensor type 

CMOS
 ISOCELL

Aperture

Aperture

f/1.78
 f/1.79

Flash Type

Flash Type

LED
LED

 Image Resolution 

 Image Resolution 

 4608 x 3456 pixels 
8000 x 6000 Pixels
 15.93 MP 
 48 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
 60 fps

Features 

Features 

Autofocus 
Autofocus 

Continuous shooting 

Digital zoom

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 

Macro

Sensor size – 1/2.25 inch

Pixel size- 1.6 um (4-in-1 pixel binning)

Super Phase detection

 6-element lens

 Sensor type- ISOCELL Plus

Secondary rear camera- 8 MP (ultra-wide angle)

Secondary rear camera- 8 MP (ultra-wide-angle)

 Aperture size- f/2.2 (#2)
 Aperture- f/2.2 (#2)

Sensor size – 1/4 inch (#2)

Pixel size- 1.12 um (#2)

Angle of view- 120 degree (#2) 

Focal length (35 mm equivalent)- 13 mm

Third rear camera- 2 MP

Third rear camera- 2 MP (macro)

 Aperture size- f/2.4 (#3)
 Aperture- f/2.4 (#2)

Sensor size – 1/5 inch (#2)

Pixel size- 1.75 um (#2)

 

Fourth rear camera- 2 MP (depth sensor)


 Aperture- f/2.4 (#2)

Sensor size – 1/5 inch (#2)

Pixel size- 1.75 um (#2)

Vivo U20 Front Camera

Redmi Note 8 Front Camera    

Sensor Model
Sensor Model

 OmniVision OV13855
Sensor Type
 Sensor Type

 CMOS

PureCel

Aperture
Aperture
f/2
 f/2

Image Resolution 

Image Resolution 

4608 x 3456 pixels
 4224 x 3136 pixels 
15.93 MP
  13.25 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 

 Face unlock
Face unlock

Vivo U20 Audio

Redmi Note 8 Audio

Loudspeaker 
Loudspeaker 
Earpiece
Earpiece

 Smart PA

 Stereo speakers

 Stereo speakers model- 1217S:S

Vivo U20 Radio

Redmi Note 8 Radio

Yes
  Yes

Vivo U20 Tracking /  Positioning

Redmi Note 8 Tracking /  Positioning

GPS
 GPS 
A-GPS
 A-GPS 
GLONASS
GLONASS

 BeiDou

Vivo U20 Wi-Fi    

Redmi Note 8 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)
Dual band
 Dual band
 Wi-Fi Hotspot 
 Wi-Fi Hotspot 
Wi-Fi Direct
 Wi-Fi-Direct
Wi-Fi Display
 Wi-Fi Display

Vivo U20 Bluetooth

Redmi Note 8 Bluetooth

Version 

Version 

 5.0
 5.0

Features 

Features 

A2DP 
A2DP 

 EDR

 HID
 LE
LE

Vivo U20 USB

Redmi Note 8 USB

Connector Type  

Connector Type  

Micro USB
USB Type-C

Version 

Version 

 2.0
  2.0

Features 

Features 

Charging 
Charging 
Mass Storage 
Mass Storage 
On-The-Go  
On-The-Go

Vivo U20 Headphone Jack 

Redmi Note 8 Headphone Jack

Yes
 Yes

Vivo U20 Connectivity 

Redmi Note 8 Connectivity

 Computer sync 
 Computer sync 
 OTA sync 
 OTA sync 
Tethering
Tethering
VoLTE
 VoLTE

 Infrared

Vivo U20 Browser

Redmi Note 8 Browser

HTML 
HTML 
HTML5 
HTML5 
CSS 3 
CSS 3 

Vivo U20 Audio File Formats /  Codecs

Redmi Note 8 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

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
 LDAC

Vivo U20 Video File Formats /  Codecs

Redmi Note 8 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 
H.265 / MPEG-H Part 2 / HEVC
 MKV
 MKV
MP4
MP4
 VC-1
VC-1
Xvid
Xvid

Vivo U20 Battery

Redmi Note 8 Battery

Capacity

Capacity

5000 mAh
4000 mAh

Type 

Type 

Li-Polymer
 Li-Ion

Features 

Features 

Non-removable 
 Non-removable 
Fast charging
 Fast charging

 Charger Output Power

Charger Output Power

9 V / 2 A
 9 V / 2 A

Quick Charge Technology

Quick Charge Technology


Qualcomm Quick Charge 4.0

Vivo U20 Launch

Redmi Note 8 Launch

Announced 

Announced 

 2019, Nov.
 2019, August

Status 

Status 

Release Nov. 2019
Release September 2019

Vivo U20 Price

Price

4 GB + 64 GB = 153 $
 4 GB + 64 GB = 140 $
6 GB + 64 GB = 167 $
 6 GB + 64 GB = 168 $

 6 GB + 128 GB = 196 $

Vivo U20 Design

Redmi Note 8 Design

Colors 

Colors 

Racing Black
Meteorite Black
Blaze Blue
Dream Blue

White

Certification

Certification 


 IP52

Width 

Width 

 76.47 mm 
  75.3 mm 
  7.65 cm 
  7.53 cm 
 0.25 ft 
  0.25 ft 
  3.01 in 
  2.96 in 

Height 

Height 

162.15 mm 
 158.3 mm 
16.22 cm 
 15.83 cm 
 0.53 ft 
  0.52 ft 
  6.38 in 
  6.23 in 

Thickness 

Thickness 

 8.89 mm 
  8.35 mm 
  0.89 cm 
  0.84 cm 
 0.03 ft 
  0.03 ft 
  0.35 in 
  0.33 in 

Weight 

Weight 

  193 g
  190 g
  0.43 lbs
  0.42 lbs
  6.69 oz
  6.7 oz

Volume 

Volume 

 110.23 cm3
  99.53 cm3
6.69 in3
  6.04 in3

Body Materials

Body Materials


 Alumunium alloy
Plastic
Plastic

Vivo U20 SIM Card

Redmi Note 8 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)  
 Nano-SIM / microSD
  Nano-SIM / microSD

Number of SIM Cards 

Number of SIM Cards 

  2
  2

Features

Features

Dual SIM stand-by 
Dual SIM stand-by 

Vivo U20 Mobile Network Technology and Bandwidth

Redmi Note 8 Mobile Network Technology and Bandwidth

 UMTS (384 kbit/s) 
 UMTS (384 kbit/s) 
 EDGE 
 EDGE 
 GPRS  
 GPRS  
 HSPA+ 
LTE Cat 12 (102.0 Mbit/s, 603.0 Mbit/s)
LTE Cat 12 (102.0 Mbit/s, 603.0 Mbit/s)

 EV-DO Rev. A (1.8 Mbit/s, 3.1 Mbit/s)

 TD-SCDMA

 TD-HSDPA

 Vivo U20 Networks

Redmi Note 8 Networks    

 GSM

GSM

 GSM 850 MHz (B5)
GSM 850 MHz (B5)
GSM 900 MHz (B8)
GSM 900 MHz (B8)
 GSM 180 MHz (B3)
GSM 1800 MHz (B3)

GSM 1900 MHz (B2)

 CDMA

CDMA


CDMA 800 MHz (BC0)

 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 2100 MHz (B1)
W-CDMA 1900 MHz (B2)

W-CDMA 2100 MHz (B1)

TD-SCDMA

TD-SCDMA 1900 MHz

 

TD-SCDMA 2000 MHz 

 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 1900 MHz (B39)

LTE-TDD 2000 MHz (B34)
  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)
LTE-TDD 2600 MHz (B38)

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