Oppo A57 (2022) vs Xiaomi Mi 4i comparison
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key specs |
Display | 6.56-inch | 5.00-inch |
Processor | MediaTek Helio G35 | Qualcomm Snapdragon 615 |
Front Camera | 8-megapixel | 5-megapixel |
Rear Camera | 13-megapixel + 2-megapixel | 13-megapixel |
RAM | 3GB | 2GB |
Storage | 64GB | 16GB |
Battery Capacity | 5000mAh | 3120mAh |
OS | Android 12 | Android 5.0.2 |
Resolution | 720x1612 pixels | 1080x1920 pixels |
general |
Brand | Oppo | Xiaomi |
Model | A57 (2022) | Mi 4i |
Release date | May 26, 2022 | April 1, 2015 |
Launched in India | No | - |
Form factor | Touchscreen | Touchscreen |
Dimensions (mm) | 163.74 x 75.03 x 7.99 | 138.10 x 69.60 x 7.80 |
Weight (g) | 187.00 | 130.00 |
Battery capacity (mAh) | 5000 | 3120 |
Removable battery | No | No |
Fast charging | Proprietary | - |
Colours | Glowing Black, Glowing Green, | Black, White, Orange, Light Blue, and Pink |
display |
Refresh Rate | 60 Hz | - |
Resolution Standard | HD+ | - |
Screen size (inches) | 6.56 | 5.00 |
Resolution | 720x1612 pixels | 1080x1920 pixels |
Touchscreen | - | Yes |
Pixels per inch (PPI) | - | 441 |
hardware |
Processor | octa-core | 1.7GHz octa-core |
Processor make | MediaTek Helio G35 | Qualcomm Snapdragon 615 |
RAM | 3GB | 2GB |
Internal storage | 64GB | 16GB |
Expandable storage | Yes | No |
camera |
Rear camera | 13-megapixel + 2-megapixel | 13-megapixel |
No. of Rear Cameras | 2 | - |
Front camera | 8-megapixel | 5-megapixel |
Rear flash | - | Dual LED |
software |
Operating system | Android 12 | Android 5.0.2 |
Skin | ColorOS 12.1 | MIUI 6 |
connectivity |
Wi-Fi | Yes | Yes |
GPS | Yes | Yes |
Bluetooth | Yes, v 5.00 | Yes, v 4.10 |
USB Type-C | Yes | - |
Number of SIMs | 2 | 2 |
Wi-Fi standards supported | - | 802.11 b/g/n/ac |
NFC | - | No |
Infrared | - | No |
USB OTG | - | Yes |
Headphones | - | 3.5mm |
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 |
Fingerprint sensor | Yes | - |
Compass/ Magnetometer | - | Yes |
Proximity sensor | - | Yes |
Accelerometer | - | Yes |
Ambient light sensor | - | Yes |
Gyroscope | - | Yes |
Barometer | - | No |
Temperature sensor | - | No |
ratings |
Overall NDTV Rating | - | Read Review |
Design Rating | - | |
Display Rating | - | |
Software Rating | - | |
Performance Rating | - | |
Battery Life Rating | - | |
Camera Rating | - | |
Value for Money Rating | - | |