key specs |
Display | 6.52-inch | 5.50-inch |
Processor | MediaTek Helio P35 | MediaTek Helio X10 |
Front Camera | 5-megapixel | 5-megapixel |
Rear Camera | 13-megapixel + 2-megapixel + 2-megapixel | 13-megapixel |
RAM | 3GB | 2GB |
Storage | 32GB | 16GB |
Battery Capacity | 4230mAh | 3060mAh |
OS | Android 10 | Android 5.0 |
Resolution | 720x1600 pixels | 1080x1920 pixels |
general |
Brand | Oppo | Xiaomi |
Model | A15 | Redmi Note 2 |
Release date | 15th October 2020 | August 2015 |
Launched in India | Yes | - |
Form factor | Touchscreen | Touchscreen |
Dimensions (mm) | 164.00 x 75.00 x 8.00 | 152.00 x 76.00 x 8.25 |
Weight (g) | 175.00 | 160.00 |
Battery capacity (mAh) | 4230 | 3060 |
Colours | Dynamic Black, Mystery Blue | White, Blue, Yellow, Pink |
Removable battery | - | Yes |
display |
Screen size (inches) | 6.52 | 5.50 |
Resolution | 720x1600 pixels | 1080x1920 pixels |
Aspect ratio | 20:9 | - |
Touchscreen | - | Yes |
Pixels per inch (PPI) | - | 400 |
hardware |
Processor | octa-core | 2GHz octa-core |
Processor make | MediaTek Helio P35 (MT6765) | MediaTek Helio X10 |
RAM | 3GB | 2GB |
Internal storage | 32GB | 16GB |
Expandable storage | Yes | Yes |
Expandable storage type | microSD | microSD |
Expandable storage up to (GB) | 256 | 32 |
camera |
Rear camera | 13-megapixel + 2-megapixel + 2-megapixel | 13-megapixel |
Front camera | 5-megapixel | 5-megapixel |
Rear flash | - | Yes |
software |
Operating system | Android 10 | Android 5.0 |
Skin | ColorOS 7.2 | MIUI 7 |
connectivity |
Wi-Fi | Yes | Yes |
Wi-Fi standards supported | 802.11 a/b/g/n/ac | - |
GPS | Yes | Yes |
Bluetooth | Yes, v 5.00 | Yes, v 4.00 |
Micro-USB | Yes | - |
Headphones | 3.5mm | 3.5mm |
Number of SIMs | 2 | 2 |
NFC | - | No |
Infrared | - | Yes |
USB OTG | - | No |
FM | - | Yes |
Wi-Fi Direct | - | Yes |
Mobile High-Definition Link (MHL) | - | No |
sim 1 |
SIM Type | Nano-SIM | Micro-SIM |
GSM/CDMA | GSM | GSM |
3G | Yes | Yes |
4G/ LTE | Yes | Yes |
sim 2 |
SIM Type | Nano-SIM | Micro-SIM |
GSM/CDMA | GSM | GSM |
3G | Yes | Yes |
4G/ LTE | Yes | Yes |
sensors |
Face unlock | Yes | - |
Fingerprint sensor | Yes | - |
Proximity sensor | Yes | Yes |
Accelerometer | Yes | Yes |
Ambient light sensor | Yes | Yes |
Compass/ Magnetometer | - | Yes |
Gyroscope | - | Yes |
Barometer | - | No |
Temperature sensor | - | No |