Oppo F7 vs Vivo V9 vs Mi A1 vs Oppo A57 comparison
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ratings |
Overall NDTV Rating | Read Review | Read Review | Read Review | Read Review |
Design Rating | | | | |
Display Rating | | | | |
Software Rating | | | | |
Performance Rating | | | | |
Battery Life Rating | | | | |
Camera Rating | | | | |
Value for Money Rating | | | | |
key specs |
Display | 6.23-inch | 6.30-inch | 5.50-inch | 5.20-inch |
Processor | MediaTek Helio P60 | Qualcomm Snapdragon 626 | Qualcomm Snapdragon 625 | Qualcomm Snapdragon 435 |
Front Camera | 25-megapixel | 24-megapixel | 5-megapixel | 16-megapixel |
Rear Camera | 16-megapixel | 16-megapixel + 5-megapixel | 12-megapixel | 13-megapixel |
RAM | 4GB | 4GB | 4GB | 3GB |
Storage | 64GB | 64GB | 64GB | 32GB |
Battery Capacity | 3400mAh | 3260mAh | 3080mAh | 2900mAh |
OS | Android 8.1 | Android 8.1 | Android 7.1.2 | Android 6.0 |
Resolution | 1080x2280 pixels | 1080x2280 pixels | 1080x1920 pixels | 720x1280 pixels |
general |
Brand | Oppo | Vivo | Xiaomi | Oppo |
Model | F7 | V9 | Mi A1 | A57 |
Release date | March 1, 2018 | March 1, 2018 | September 1, 2017 | November 1, 2016 |
Launched in India | Yes | Yes | Yes | Yes |
Form factor | Touchscreen | Touchscreen | Touchscreen | Touchscreen |
Dimensions (mm) | 156.00 x 75.30 x 7.80 | 154.80 x 75.00 x 7.90 | 155.40 x 75.80 x 7.30 | 149.10 x 72.90 x 7.65 |
Weight (g) | 158.00 | 150.00 | 165.00 | 147.00 |
Battery capacity (mAh) | 3400 | 3260 | 3080 | 2900 |
Removable battery | No | No | No | No |
Colours | Diamond Black, Moonlight Silver, Solar Red, | Pearl Black, Gold | Rose Gold, Gold, Black | Rose Gold, Gold |
SAR value | 1.27 | 1.38 | - | 1.31 |
display |
Screen size (inches) | 6.23 | 6.30 | 5.50 | 5.20 |
Touchscreen | Yes | Yes | Yes | Yes |
Resolution | 1080x2280 pixels | 1080x2280 pixels | 1080x1920 pixels | 720x1280 pixels |
Protection type | Gorilla Glass | - | - | - |
Aspect ratio | 19:9 | 19:9 | 16:9 | 16:9 |
Pixels per inch (PPI) | 405 | - | - | - |
hardware |
Processor | octa-core (4x2GHz + 4x2GHz) | 2.2GHz octa-core | 2GHz octa-core | 1.4GHz octa-core |
Processor make | MediaTek Helio P60 (MT6771) | Qualcomm Snapdragon 626 | Qualcomm Snapdragon 625 | Qualcomm Snapdragon 435 |
RAM | 4GB | 4GB | 4GB | 3GB |
Internal storage | 64GB | 64GB | 64GB | 32GB |
Expandable storage | Yes | Yes | Yes | Yes |
Expandable storage type | microSD | microSD | microSD | microSD |
Expandable storage up to (GB) | 256 | 256 | 128 | 256 |
camera |
Rear camera | 16-megapixel (f/1.8) | 16-megapixel (f/2.0) + 5-megapixel | 12-megapixel | 13-megapixel (f/2.2) |
Rear autofocus | Phase detection autofocus | Phase detection autofocus | - | Phase detection autofocus |
Rear flash | LED | Dual LED | Dual LED | LED |
Front camera | 25-megapixel (f/2.0) | 24-megapixel (f/2.0) | 5-megapixel | 16-megapixel (f/2.0, 1.12-micron) |
Front flash | No | - | - | - |
Front autofocus | - | - | - | Yes |
software |
Operating system | Android 8.1 | Android 8.1 | Android 7.1.2 | Android 6.0 |
Skin | ColorOS 5.0 | FunTouch OS 4.0 | - | ColorOS 3.0 |
connectivity |
Wi-Fi | Yes | Yes | Yes | Yes |
Wi-Fi standards supported | 802.11 b/g/n/ac | - | 802.11 a/b/g/n/ac | 802.11 b/g/n |
GPS | Yes | Yes | Yes | Yes |
Bluetooth | Yes, v 4.20 | Yes, v 4.20 | Yes, v 4.20 | Yes, v 4.10 |
NFC | No | - | No | No |
Infrared | No | - | Yes | No |
USB OTG | Yes | Yes | Yes | Yes |
Headphones | 3.5mm | 3.5mm | 3.5mm | 3.5mm |
FM | Yes | Yes | No | Yes |
Number of SIMs | 2 | 2 | 2 | 2 |
Wi-Fi Direct | Yes | - | No | No |
Micro-USB | - | Yes | - | Yes |
USB Type-C | - | - | Yes | - |
Mobile High-Definition Link (MHL) | - | - | No | No |
sim 1 |
SIM Type | Nano-SIM | Nano-SIM | Nano-SIM | Nano-SIM |
GSM/CDMA | GSM | GSM | GSM | GSM |
3G | Yes | Yes | Yes | Yes |
4G/ LTE | Yes | Yes | Yes | Yes |
sim 2 |
SIM Type | Nano-SIM | Nano-SIM | Nano-SIM | Nano-SIM |
GSM/CDMA | GSM | GSM | GSM | GSM |
3G | Yes | Yes | Yes | Yes |
4G/ LTE | Yes | Yes | Yes | Yes |
sensors |
Fingerprint sensor | Yes | Yes | Yes | Yes |
Compass/ Magnetometer | Yes | Yes | Yes | Yes |
Proximity sensor | Yes | Yes | Yes | Yes |
Accelerometer | Yes | Yes | Yes | Yes |
Ambient light sensor | Yes | Yes | Yes | Yes |
Gyroscope | Yes | Yes | Yes | Yes |
Face unlock | - | Yes | - | - |
Barometer | - | - | No | No |
Temperature sensor | - | - | No | No |