Oppo A77 5G vs Oppo A31 2020 (6GB RAM + 128GB)


Oppo A77 5G
Oppo A77 5G
vs
Oppo A31 2020 (6GB RAM + 128GB)
Oppo A31 2020 (6GB RAM + 128GB)

Quick Comparison

Both Oppo A77 5G and Oppo A31 2020 (6GB RAM + 128GB) comes with same RAM. Both have the same amount of internal memory.

NameOppo A77 5GOppo A31 2020 (6GB RAM + 128GB)
RAM6 GB6 GB
Display6.56 in6.5 in
Internal Memory128 GB128 GB
Battery5000 mAh4230 mAh
Camera48 MP + 2 MP Dual12 MP + 2 MP + 2 MP Triple
PriceRs. 21990Rs. 15990

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Detailed Comparison

Price And Launch

The launch Date of the first phone is June 1, 2022. The Expected cost of Oppo A77 5G is Rs. 21990. The launch Date of the second phone is March 6, 2020. The cost of Oppo A31 2020 (6GB RAM + 128GB) is Rs. 15990.

Display comparison

Oppo A77 5G has larger screen size of 6.56 inches in comparison to Oppo A31 2020 (6GB RAM + 128GB)'s 6.5 inch screen. There is IPS LCD Screen Type in both the phones. Oppo A31 2020 (6GB RAM + 128GB) has display density of 270 PPI & Oppo A77 5G has only 269 PPI display density. In terms of screen to body ratio, Oppo A77 5G has better screen to body ratio of ~ 89.8% than Oppo A31 2020 (6GB RAM + 128GB)'s ~ 89%. Both mobiles have same aspect ratio of 20:9.

Memory comparison

Both phones come with 6 GB RAM and both have same Internal Memory of 128 GB.

Camera comparison

Oppo A77 5G's 48 MP + 2 MP Dual Rear Camera outshines Oppo A31 2020 (6GB RAM + 128GB)'s 12 MP + 2 MP + 2 MP Triple Rear Camera in terms of resolution. Both of them stand equal in terms of Front Camera Resolution as both have 8 MP Front Camera.

Technical comparison

Both the phones has Android Operating System but the first one runs on version 12 and the second one on v9.0 (Pie) version.

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Full Comparison

NameOppo A77 5GOppo A31 2020 (6GB RAM + 128GB)
General
ModelA77 5GA31 2020
Sim TypeDual Sim, GSM+GSMDual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano+Nano SIMNano+Nano SIM
Device TypeSmartphoneSmartphone
Release DateJune 1, 2022March 6, 2020
Design
Dimensions75.1 x 163.8 x 7.99 mm75.5 x 163.9 x 8.3 mm
Weight190 g180 g
Display
TypeColor IPS LCD Screen (16.7 M)Color IPS LCD Screen
TouchYesYes
Size6.56 inches, 720 x 1600 pixels, 90 Hz6.5 inches, 720 x 1600 pixels
Aspect Ratio20:920:9
PPI~ 269 PPI~ 270 PPI
Screen to Body Ratio~ 89.8%~ 89%
Features100% DCI-P3
NotchYes, Water Drop NotchYes, Water Drop Notch
Memory
RAM6 GB6 GB
Storage128 GB128 GB
Storage TypeUFS 2.2
Card SlotYesYes, upto 256 GB
Connectivity
GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
5GYes
VoLTEYesYes
WifiYes, with wifi-hotspotYes, with wifi-hotspot
BluetoothYes, v5.3, A2DP, LE, aptX HDYes, v5.0
USBYes, USB-C v2.0Yes, microUSB v2.0
USB FeaturesUSB on-the-go, USB ChargingUSB Charging
Extra
GPSYes, with A-GPS, GLONASS, GALILEO, BDSyes with A-GPS
Fingerprint SensorYes, SideYes, Rear
Face UnlockYesYes
SensorsAccelerometer, Gyro, Proximity, CompassLight sensor, Proximity sensor, Accelerometer
3.5mm Headphone JackYesYes
Camera
Rear Camera48 MP ƒ/1.7 (Wide Angle)
2 MP ƒ/2.4 (Depth Sensor)		12 MP ƒ/1.8 (Main)
2 MP ƒ/2.4 (Macro)
Macro
2 MP ƒ/2.4 (Depth Sensor)
Auto FocusYesYes
FeaturesHDR, PanoramaDigital Zoom, Auto Flash, Face detection, Touch to focus
Video Recording1080p @ 30 fps FHD1080p @ 30 fps FHD
FlashYes, Dual LEDYes, LED
Front Camera8 MP ƒ/2
Screen Flash		8 MP ƒ/2 (Main)
Front Video Recording1080p @ 30 fps FHD1080p @ 30 fps FHD
Technical
OSAndroid v12Android v9.0 (Pie)
ChipsetQualcomm Snapdragon 810MediaTek Helio P35
CPU2.4 GHz, Octa Core Processor2.3 GHz, Octa Core Processor
Core Details2x Arm Cortex-A76 @ 2.4GHz & 6x Arm Cortex-A55 @ 2GHz4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53
GPUArm Mali-G57 MC2PowerVR GE8320
JavaNoNo
BrowserYesYes
Multimedia
EmailYesYes
MusicYesYes
VideoYesYes
FM RadioNoYes
Document ReaderYesYes
Battery
TypeNon-Removable BatteryNon-Removable Battery
Size5000 mAh, Li-Po Battery4230 mAh, Li-ion Battery
Fast ChargingYes, 33W Fast Charging

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