Redmi Note 9 vs Oppo A31 (2020) comparison
|
|
|
ratings |
Overall NDTV Rating | Read Review | - |
Design Rating | | - |
Display Rating | | - |
Software Rating | | - |
Performance Rating | | - |
Battery Life Rating | | - |
Camera Rating | | - |
Value for Money Rating | | - |
key specs |
Display | 6.53-inch | 6.50-inch |
Processor | MediaTek Helio G85 | MediaTek Helio P35 |
Front Camera | 13-megapixel | 8-megapixel |
Rear Camera | 48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel | 12-megapixel + 2-megapixel + 2-megapixel |
RAM | 4GB | 4GB |
Storage | 64GB | 64GB |
Battery Capacity | 5020mAh | 4230mAh |
OS | Android 10 | Android 9 |
Resolution | 1080x2340 pixels | 720x1600 pixels |
general |
Brand | Xiaomi | Oppo |
Model | Redmi Note 9 | A31 (2020) |
Release date | April 30, 2020 | February 14, 2020 |
Launched in India | Yes | Yes |
Form factor | Touchscreen | Touchscreen |
Dimensions (mm) | 162.30 x 77.20 x 8.90 | 163.90 x 75.50 x 8.30 |
Weight (g) | 199.00 | 180.00 |
Battery capacity (mAh) | 5020 | 4230 |
Fast charging | Proprietary | - |
Colours | Aqua Green, Arctic White, Pebble Grey, Scarlet Red | Mystery Black, Fantasy White |
Body type | - | Plastic |
Removable battery | - | No |
display |
Screen size (inches) | 6.53 | 6.50 |
Touchscreen | Yes | Yes |
Resolution | 1080x2340 pixels | 720x1600 pixels |
Aspect ratio | 19.5:9 | 20:9 |
hardware |
Processor | 1.8GHz octa-core (6x1.8GHz + 2x2GHz) | 2.3GHz octa-core |
Processor make | MediaTek Helio G85 | MediaTek Helio P35 (MT6765) |
RAM | 4GB | 4GB |
Internal storage | 64GB | 64GB |
Expandable storage | Yes | Yes |
Expandable storage type | microSD | microSD |
Expandable storage up to (GB) | 512 | 256 |
Dedicated microSD slot | Yes | Yes |
camera |
Rear camera | 48-megapixel (f/1.79) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4) | 12-megapixel (f/1.8) + 2-megapixel (f/2.4, 1.75-micron) + 2-megapixel (f/2.4, 1.75-micron) |
Rear autofocus | Yes | Yes |
Rear flash | Yes | Yes |
Front camera | 13-megapixel | 8-megapixel (f/2.0) |
Pop-Up Camera | - | No |
Front autofocus | - | No |
Front flash | - | No |
software |
Operating system | Android 10 | Android 9 |
Skin | MIUI 11 | ColorOS 6.1.2 |
connectivity |
Wi-Fi | Yes | Yes |
Wi-Fi standards supported | 802.11 a/b/g/n | 802.11 a/b/g/n/ac |
GPS | Yes | Yes |
Bluetooth | Yes, v 5.00 | Yes, v 5.00 |
NFC | Yes | No |
Infrared | Yes | - |
USB Type-C | Yes | - |
Headphones | 3.5mm | 3.5mm |
Number of SIMs | 2 | 2 |
Micro-USB | - | Yes |
FM | - | Yes |
sim 1 |
SIM Type | Nano-SIM | Nano-SIM |
GSM/CDMA | GSM | GSM |
3G | Yes | Yes |
4G/ LTE | Yes | Yes |
sim 2 |
SIM Type | Nano-SIM | Nano-SIM |
GSM/CDMA | GSM | GSM |
3G | Yes | Yes |
4G/ LTE | Yes | Yes |
sensors |
Face unlock | Yes | Yes |
Fingerprint sensor | Yes | Yes |
Compass/ Magnetometer | Yes | Yes |
Proximity sensor | Yes | Yes |
Accelerometer | Yes | Yes |
Ambient light sensor | Yes | Yes |
Gyroscope | Yes | - |