Xiaomi Redmi 9 vs Oppo A31 (2020)


Xiaomi Redmi 9
Xiaomi Redmi 9
vs
Oppo A31 (2020)
Oppo A31 (2020)

Quick Comparison

Both Xiaomi Redmi 9 and Oppo A31 (2020) comes with same RAM. Both have the same amount of internal memory.

NameXiaomi Redmi 9Oppo A31 (2020)
RAM4 GB4 GB
Display6.53 in6.5 in
Internal Memory64 GB64 GB
Battery5000 mAh4230 mAh
Camera13 MP + 2 MP Dual12 MP + 2 MP + 2 MP Triple
PriceRs. 8499Rs. 10489

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Detailed Comparison

Price And Launch

The launch Date of the first phone is August 27, 2020 . The cost of Xiaomi Redmi 9 is Rs. 8499. The launch Date of the second phone is March 6, 2020. The cost of Oppo A31 (2020) is Rs. 10489.

Display comparison

Oppo A31 (2020) has screen size of 6.5 inches which falls short to Xiaomi Redmi 9's 6.53 inch screen. Xiaomi Redmi 9 has LCD Screen type where as Oppo A31 (2020) has IPS LCD Screen type. OPPO's phone has display density of 270 PPI & Xiaomi's phone has only 269 PPI display density. In terms of screen to body ratio, OPPO's phone has better screen to body ratio of ~ 89% than Xiaomi's phone ~ 81%. Xiaomi Redmi 9 has 20:9 aspect ratio where as Oppo A31 (2020) has 20:9 aspect ratio.

Memory comparison

Both mobiles come with 4 GB RAM and both have same Internal Memory of 64 GB.

Camera comparison

Xiaomi Redmi 9's 13 MP + 2 MP Dual Rear Camera outclasses Oppo A31 (2020)'s 12 MP + 2 MP + 2 MP Triple Rear Camera in terms of resolution. Oppo A31 (2020) will be better choice if you're looking to click lot of selfies as it has better 8 MP Front Camera in comparison to Xiaomi Redmi 9's 5 MP Front Camera.

Technical comparison

Both the phones has Android Operating System but the first one runs on version 10 and the second one on v9.0 (Pie) version.

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Full Comparison

NameXiaomi Redmi 9Oppo A31 (2020)
General
Sim TypeDual Sim, GSM+GSMDual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano+Nano SIMNano+Nano SIM
Device TypeSmartphoneSmartphone
Release DateAugust 27, 2020 March 6, 2020
Design
Dimensions77.07 x 164.9 x 9 mm75.5 x 163.9 x 8.3 mm
Weight196 g180 g
Display
TypeColor LCD Screen (16M Colors)Color IPS LCD Screen
TouchYesYes
Size6.53 inches, 720 x 1600 pixels6.5 inches, 720 x 1600 pixels
Aspect Ratio20:9 20:9
PPI~ 269 PPI~ 270 PPI
Screen to Body Ratio~ 81%~ 89%
NotchYes, Water Drop NotchYes, Water Drop Notch
Memory
RAM4 GB4 GB
Storage64 GB64 GB
Card SlotYes, upto 512 GBYes, upto 256 GB
Connectivity
GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
VoLTEYes, Dual Stand-ByYes
WifiYes, with wifi-hotspotYes, with wifi-hotspot
BluetoothYes, v5.0, A2DP, LEYes, v5.0
USBYes, microUSB v2.0Yes, microUSB v2.0
USB FeaturesUSB on-the-go, USB ChargingUSB Charging
IR BlasterNo
Extra
GPSYes, with A-GPS, GLONASS, BDSyes with A-GPS
Fingerprint SensorYes, RearYes, Rear
Face UnlockYesYes
SensorsVibration Motor, Distance Sensor, Ambient Light Sensor, Aaccelerometer, CompassLight sensor, Proximity sensor, Accelerometer
3.5mm Headphone JackYesYes
Splash ResistantYes, Protected by P2i
Camera
Rear Camera13 MP f/2.2 (Wide Angle)
2 MP f/2.4 (Depth Sensor) with autofocus		12 MP f/1.8 (Main)
2 MP f/2.4 (Macro)
2 MP f/2.4 (Depth Sensor) with autofocus
FeaturesHDR, AI Portrait Mode, Face Recognition, AI Beautify 5.0, AI Scene DetectionDigital Zoom, Auto Flash, Face detection, Touch to focus
Video Recording1080p @ 30 fps FHD1080p @ 30 fps FHD
FlashYes, LEDYes, LED
Front Camera5 MP f/2.28 MP f/2 (Main)
Front Video Recording1080p @ 30 fps FHD1080p @ 30 fps FHD
Technical
OSAndroid v10Android v9.0 (Pie)
ChipsetMediaTek Helio G35MediaTek Helio P35
CPU2.3 GHz, Octa Core Processor2.3 GHz, Octa Core Processor
Core DetailsArm Cortex-A534x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53
GPUIMG PowerVR GE8320PowerVR GE8320
JavaNoNo
BrowserYes, supports HTML5Yes
Multimedia
EmailYesYes
MusicYesYes
VideoYesYes
FM RadioYesYes
Document ReaderYesYes
Battery
TypeNon-Removable BatteryNon-Removable Battery
Size5000 mAh, Li-Po Battery4230 mAh, Li-ion Battery
Talk Time37 hours
Music Playback Time164 hours

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