key specs |
Display | 6.56-inch | 6.58-inch |
Front Camera | 8-megapixel | 16-megapixel |
Rear Camera | 50-megapixel + 2-megapixel | 48-megapixel + 2-megapixel + 2-megapixel |
RAM | 8GB | 6GB |
Storage | 128GB | 128GB |
Battery Capacity | 5000mAh | 5000mAh |
OS | Android 12 | Android 11 |
Resolution | 1612x720 pixels | 1080x2408 pixels |
Processor | - | Qualcomm Snapdragon 662 |
general |
Brand | Oppo | Vivo |
Model | A77s | Y31 |
Release date | October 6, 2022 | January 20, 2021 |
Launched in India | Yes | Yes |
Dimensions (mm) | 163.74 x 75.03 x 7.99 | 163.86 x 75.32 x 8.38 |
Weight (g) | 187.00 | 188.00 |
Battery capacity (mAh) | 5000 | 5000 |
Fast charging | Super VOOC | Proprietary |
Colours | Sunset Orange, Starry Black | Ocean Blue, Racing Black |
Form factor | - | Touchscreen |
display |
Refresh Rate | 90 Hz | - |
Resolution Standard | HD+ | - |
Screen size (inches) | 6.56 | 6.58 |
Touchscreen | Yes | Yes |
Resolution | 1612x720 pixels | 1080x2408 pixels |
Pixels per inch (PPI) | 269 | - |
Aspect ratio | - | 20:9 |
hardware |
Processor make | Qualcomm Snapdragon 680 | Qualcomm Snapdragon 662 |
RAM | 8GB | 6GB |
Internal storage | 128GB | 128GB |
Expandable storage type | microSD | - |
Processor | - | octa-core |
camera |
Rear camera | 50-megapixel (f/1.8) + 2-megapixel (f/2.4) | 48-megapixel (f/1.79) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4) |
No. of Rear Cameras | 2 | - |
Front camera | 8-megapixel (f/2.0) | 16-megapixel (f/2.0) |
No. of Front Cameras | 1 | - |
Rear autofocus | - | Yes |
Rear flash | - | Yes |
software |
Operating system | Android 12 | Android 11 |
Skin | ColorOS 12.1 | Funtouch OS 11 |
connectivity |
Wi-Fi | Yes | Yes |
GPS | Yes | Yes |
Bluetooth | Yes, v 5.00 | Yes, v 5.00 |
USB Type-C | Yes | Yes |
Headphones | 3.5mm | - |
Active 4G on both SIM cards | Yes | - |
USB OTG | - | Yes |
FM | - | Yes |
Number of SIMs | - | 2 |
sensors |
Fingerprint sensor | Yes | Yes |
Compass/ Magnetometer | - | Yes |
Proximity sensor | - | Yes |
Accelerometer | - | Yes |
Ambient light sensor | - | Yes |
sim 1 |
SIM Type | - | Nano-SIM |
GSM/CDMA | - | GSM |
3G | - | Yes |
4G/ LTE | - | Yes |
sim 2 |
SIM Type | - | Nano-SIM |
GSM/CDMA | - | GSM |
3G | - | Yes |
4G/ LTE | - | Yes |