Oppo A9 2020 Vs Xiaomi Redmi Note 8 Specs Comparison


In this post, we compare Oppo A9 2020 and Xiaomi Redmi Note 8 according to these features:

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  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  Comparison
  9. Primary 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


Oppo A9 2020

Xiaomi Redmi Note 8

Brand and Model

Brand and Model

Brand 

Brand 

  Oppo   Xiaomi

Model

Model 

A9 2020  Redmi Note 8

Model Alias

Model Alias

 Redmi Note8
  Red Rice Note 8
   Red Rice Note8
C3J

Oppo A9 2020 Operating System (OS)

Redmi Note 8 Operating System

ColorOS 6.0.1 (Android 9.0 Pie) MIUI V10 (Android 9.0 Pie)

Oppo A9 2020 System on  Chip (SOC)    

Redmi Note 8 System on  Chip (SOC)    

SOC 

SOC 

Qualcomm Snapdragon 665 Qualcomm Snapdragon 665

Process Technology 

Process Technology 

 11 nm   11 nm 

CPU

CPU

4x 2.2 GHz Kryo 260 4x 2.0 GHz Kryo 260
4x 1.8 GHz Kryo 260 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 610 Qualcomm Adreno 610

Oppo A9 2020 RAM Capacity 

Redmi Note 8 RAM Capacity 

  4 GB  4 GB
  8 GB    6 GB

RAM Type  

RAM Type  

 LPDDR4X  LPDDR4X

RAM Channels  

RAM Channels  

 Double Channel  Double Channel

RAM Frequency  

RAM Frequency  

 1866 MHz  1866 MHz

Other Features

Other Features

 Game Boost 2.0

Oppo A9 2020 Storage

Redmi Note 8 Storage

64 GB 
  128 GB   128 GB
UFS 2.1  UFS 2.1

Oppo A9 2020 Memory Cards

Redmi Note 8 Memory Cards

  microSD   microSD
 microSDHC  microSDHC
 microSDXC  microSDXC

Oppo A9 2020 Display    

Redmi Note 8 Display

Type / Technology 

Type / Technology 

IPS   IPS

Diagonal Size 

Diagonal Size 

  6.5 in    6.3 in 
  165.1 mm    160.02 mm 
  16.51 cm    16 cm 

Width 

Width 

  2.67 in    2.64 in 
  67.75 mm    67.06 mm 
  6.78 cm    6.71 cm 

Height 

Height 

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

Aspect Ratio 

Aspect Ratio 

 2.222:1  2.167:1

Resolution 

Resolution 

 720 x 1600  pixels   1080 x 2340  pixels 

Pixel Density 

Pixel Density 

  270 ppi    409 ppi 
  106 ppcm   160 ppcm 

Color Depth 

Color Depth 

  24 bits     24 bits  
  16777216 colors    16777216 colors 

Display Area 

Display Area 

  82.74 %    82 % 

Other Features 

Other Features 

 Capacitive   Capacitive 
 Multi-touch 
 Scratch resistant
Corning Gorilla Glass 5
2.5D curved glass screen 2.5D curved glass screen
in-cell
1500:1 contrast ratio 
 480 cd/m square brightness

Oppo A9 2020 Sensors

Redmi Note 8 Sensors

 Proximity  Proximity
 Light  Light
 Accelerometer  Accelerometer
 Compass
Gyroscope
  Fingerprint  Fingerprint
 Geomagnetic

Oppo A9 2020 Primary Camera

Redmi Note 8 Primary Camera

Sensor Model

Sensor Model

 Samsung S5KGW2

Sensor type 

Sensor type 

CMOS  ISOCELL

Aperture

Aperture

 f/1.8  f/1.79

Flash Type

Flash Type

Dual LED LED

 Image Resolution 

 Image Resolution 

 8000 x 6000  pixels  8000 x 6000 Pixels
 48 MP   48 MP 

Video resolution

Video resolution

 3840 x 2160 pixels 1920 x 1080 pixels
 8.29 MP  2.07 MP

Video FPS

Video FPS

 30 fps  60 fps

Features 

Features 

Autofocus  Autofocus 
Continuous shooting 
Digital zoom Digital zoom
  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 
 Night Mode Macro
 Sensor size- ½.25" Sensor size – 1/2.25 inch
Pixel size- 1.6 um (4-in-1 pixel binning) Pixel size- 1.6 um (4-in-1 pixel binning)
Phase detection Super Phase detection
 6-element lens
Ultra Night Light Mode 2.0  Sensor type- ISOCELL Plus

Secondary rear camera- 8 MP (ultra-wide)

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

 Aperture size- f/2.2 (#2)  Aperture- f/2.2 (#2)
 Pixel size- 1.12 um (#2) Sensor size – 1/4 inch (#2)
 5-element lens (#2) Pixel size- 1.12 um (#2)
Angle of view- 119 degree (#2)  Angle of view- 120 degree (#2) 
 Sensor size- 1/4” (#2)  Focal length (35 mm equivalent)- 13 mm

Third rear camera- 2 MP depth-sensing)

Third rear camera- 2 MP (macro)

 Aperture size- f/2.4 (#3)  Aperture- f/2.4 (#2)
  Pixel size- 1.75 um (#3)  Pixel size- 1.75 um (#2)
 Sensor size- 1/5” (#3) Sensor size – 1/5 inch (#2)

Fourth rear camera- 2 MP (macro)

Fourth rear camera- 2 MP (depth sensor)

 Sensor size- 1/5” (#4)  Aperture- f/2.4 (#2)
 Pixel size- 1.75 um (#4) Sensor size – 1/5 inch (#2)
 Aperture- f/2.4 (#4) Pixel size- 1.75 um (#2)

Oppo A9 2020 Front Camera    

Redmi Note 8 Front Camera    

 Sensor Model

Sensor Model

Samsung S5K3P8   OmniVision OV13855

Sensor Type

 Sensor Type

ISOCELL PureCel

Aperture

Aperture

 f/2  f/2

Image Resolution 

Image Resolution 

 4640 x 3488 pixels   4224 x 3136 pixels 
  16.18 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 

 Pixel size- 1.0 um
Face unlock Face unlock
 Sensor size- 1/3.1”

Oppo A9 2020 Audio

Redmi Note 8 Audio

Loudspeaker  Loudspeaker 
Earpiece Earpiece
Stereo speakers  Smart PA
Dolby Atmos  Stereo speakers
 Stereo speakers model- 1217S:S

Oppo A9 2020 Radio

Redmi Note 8 Radio

  Yes   Yes

Oppo A9 2020 Tracking /  Positioning

Redmi Note 8 Tracking /  Positioning

 GPS   GPS 
 A-GPS   A-GPS 
GLONASS GLONASS
BeiDou  BeiDou
Galileo

Oppo A9 2020 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
 802.11 ac (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

Oppo A9 2020 Bluetooth

Redmi Note 8 Bluetooth

Version 

Version 

 5.0  5.0

Features 

Features 

A2DP  A2DP 
 EDR
 HID
 LE LE

Oppo A9 2020 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

Oppo A9 2020 Headphone Jack

Redmi Note 8 Headphone Jack

 Yes  Yes

Oppo A9 2020 Connectivity

Redmi Note 8 Connectivity

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

Oppo A9 2020 Browser

Redmi Note 8 Browser

HTML  HTML 
HTML5  HTML5 
CSS 3  CSS 3 

Oppo A9 2020 Audio File Formats /  Codecs    

Redmi Note 8 Audio File Formats /  Codecs    

AAC  AAC 
AAC+ / aaPlus / HE-AAC v1 AAC+ / aaPlus / HE-AAC v1
AMR / AMR-NB / GSM-AMR  AMR / AMR-NB / GSM-AMR 
 AMR-WB AMR-WB
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

Oppo A9 2020 Video File Formats /  Codecs    

Redmi Note 8 Video File Formats /  Codecs    

3GPP  3GPP 
AVI  AVI 
DivX DivX
 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

Oppo A9 2020 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
 Wireless charging
 HD video playback- up to 11hrs

 Charger Output Power

Charger Output Power

 9 V / 2 A

 Quick Charge Technology

Quick Charge Technology

Qualcomm Quick Charge 4.0

Oppo A9 2020 Launch

Redmi Note 8 Launch

Announced 

Announced 

 2019, Sept.  2019, August

Status 

Status 

 Release Sept. 2019 Release September 2019

Oppo A9 2020 Price

Price

 4 GB + 128 GB = 238 $  4 GB + 64 GB = 140 $
 8 GB + 128 GB = 280 $  6 GB + 64 GB = 168 $
 6 GB + 128 GB = 196 $

Oppo A9 2020 Design    

Redmi Note 8 Design

Colors 

Colors 

Space Purple Meteorite Black
Marine Green Dream Blue
White

 Certification

Certification 

 IP52

Width 

Width 

  75.6 mm    75.3 mm 
  7.56 cm    7.53 cm 
  0.25 ft    0.25 ft 
  2.98 in    2.96 in 

Height 

Height 

 163.6 mm   158.3 mm 
 16.36 cm   15.83 cm 
  0.54 ft    0.52 ft 
  6.44 in    6.23 in 

Thickness 

Thickness 

  9.1 mm    8.35 mm 
  0.91 cm    0.84 cm 
  0.03 ft    0.03 ft 
  0.36 in    0.33 in 

Weight 

Weight 

  195 g   190 g
   0.43 lbs   0.42 lbs
  6.88 oz   6.7 oz

Volume 

Volume 

 112.55 cm3   99.53 cm3
 6.84 in3   6.04 in3

Body Materials

Body Materials

Plastic  Alumunium alloy
Plastic

Oppo A9 2020 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

Number of SIM Cards 

Number of SIM Cards 

  2   2

Features

Features

 Dual SIM stand-by Dual SIM stand-by 

Oppo A9 2020 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+   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

Oppo A9 2020 Networks    

Redmi Note 8 Networks    

GSM

GSM

GSM 850 MHz (B5) GSM 850 MHz (B5)
GSM 900 MHz (B8) GSM 900 MHz (B8)
GSM 1800 MHz (B3) GSM 1800 MHz (B3)
GSM 1900 MHz (B2) GSM 1900 MHz (B2)

 

CDMA

CDMA 800 MHz (BC0)

 

TD-SCDMA

TD-SCDMA 1900 MHz
TD-SCDMA 2000 MHz

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)

 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-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
LTE-TDD 2600 MHz (B38) LTE-FDD 2600 MHz (B7)
LTE-TDD 1900 MHz (B39)
LTE-TDD 2000 MHz (B34)
LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
LTE-TDD 2600 MHz (B38)

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