Oppo A7 vs Nokia 6.1 Plus vs Xiaomi Mi A2 vs Mi A1 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 | 6.20-inch | 5.80-inch | 5.99-inch | 5.50-inch |
Front Camera | 16-megapixel | 16-megapixel | 20-megapixel | 5-megapixel |
Rear Camera | 13-megapixel + 2-megapixel | 16-megapixel + 5-megapixel | 12-megapixel + 20-megapixel | 12-megapixel |
RAM | 4GB | 4GB | 4GB | 4GB |
Storage | 64GB | 64GB | 64GB | 64GB |
Battery Capacity | 4230mAh | 3060mAh | 3000mAh | 3080mAh |
OS | Android 8.1 | Android 8.1 | Android 8.1 Oreo | Android 7.1.2 |
Processor | - | Qualcomm Snapdragon 636 | Qualcomm Snapdragon 660 | Qualcomm Snapdragon 625 |
Resolution | - | 1080x2280 pixels | 1080x2160 pixels | 1080x1920 pixels |
general |
Brand | Oppo | Nokia | Xiaomi | Xiaomi |
Model | A7 | 6.1 Plus | Mi A2 | Mi A1 |
Release date | November 1, 2018 | July 1, 2018 | July 1, 2018 | September 1, 2017 |
Launched in India | Yes | Yes | Yes | Yes |
Form factor | Touchscreen | Touchscreen | Touchscreen | Touchscreen |
Body type | Plastic | - | - | - |
Dimensions (mm) | 155.90 x 75.40 x 8.10 | 147.20 x 70.98 x 8.59 | 158.70 x 75.40 x 7.30 | 155.40 x 75.80 x 7.30 |
Weight (g) | 168.00 | 151.00 | 168.00 | 165.00 |
Battery capacity (mAh) | 4230 | 3060 | 3000 | 3080 |
Removable battery | No | - | No | No |
Colours | Glaring Gold, Glaze Blue | Gloss White, Gloss Midnight Blue, Gloss Black | Black, Gold, Lake Blue, Rose Gold | Rose Gold, Gold, Black |
SAR value | 1.37 | - | - | - |
display |
Screen size (inches) | 6.20 | 5.80 | 5.99 | 5.50 |
Touchscreen | Yes | Yes | Yes | Yes |
Aspect ratio | 19.5:9 | 19:9 | 18:9 | 16:9 |
Resolution | - | 1080x2280 pixels | 1080x2160 pixels | 1080x1920 pixels |
Protection type | - | Gorilla Glass | - | - |
Pixels per inch (PPI) | - | - | 403 | - |
hardware |
Processor make | Qualcomm Snapdragon 450 | Qualcomm Snapdragon 636 | Qualcomm Snapdragon 660 | Qualcomm Snapdragon 625 |
RAM | 4GB | 4GB | 4GB | 4GB |
Internal storage | 64GB | 64GB | 64GB | 64GB |
Expandable storage | Yes | Yes | No | Yes |
Expandable storage type | microSD | microSD | microSD | microSD |
Expandable storage up to (GB) | 256 | 400 | - | 128 |
Dedicated microSD slot | Yes | - | - | - |
Processor | - | octa-core | octa-core (4x2.2GHz + 4x1.8GHz) | 2GHz octa-core |
camera |
Rear camera | 13-megapixel (f/2.2) + 2-megapixel (f/2.4) | 16-megapixel (f/2.0) + 5-megapixel | 12-megapixel (f/1.8, 1.25-micron) + 20-megapixel (f/1.8, 1.0-micron) | 12-megapixel |
Rear autofocus | Yes | - | Phase detection autofocus | - |
Rear flash | Yes | Dual LED | Dual LED | Dual LED |
Front camera | 16-megapixel | 16-megapixel (f/2.0) | 20-megapixel (f/2.2, 1.0-micron) | 5-megapixel |
Front autofocus | No | - | - | - |
Front flash | No | - | LED | - |
software |
Operating system | Android 8.1 | Android 8.1 | Android 8.1 Oreo | Android 7.1.2 |
Skin | ColorOS 5.2 | - | - | - |
connectivity |
Wi-Fi | Yes | Yes | Yes | Yes |
Wi-Fi standards supported | 802.11 a/b/g/n | 802.11 a/b/g/n/ac | 802.11 a/b/g/n/ac | 802.11 a/b/g/n/ac |
GPS | Yes | Yes | Yes | Yes |
Bluetooth | Yes, v 4.20 | Yes, v 5.00 | Yes, v 5.00 | Yes, v 4.20 |
USB OTG | Yes | Yes | Yes | Yes |
Micro-USB | Yes | - | - | - |
Headphones | 3.5mm | 3.5mm | No | 3.5mm |
FM | Yes | Yes | - | No |
Number of SIMs | 2 | 2 | 2 | 2 |
Active 4G on both SIM cards | Yes | - | - | - |
USB Type-C | - | Yes | - | Yes |
NFC | - | - | Yes | No |
Wi-Fi Direct | - | - | Yes | No |
Infrared | - | - | - | Yes |
Mobile High-Definition Link (MHL) | - | - | - | No |
sim 1 |
GSM/CDMA | GSM | GSM | GSM | GSM |
3G | Yes | Yes | Yes | Yes |
4G/ LTE | Yes | Yes | Yes | Yes |
SIM Type | - | Nano-SIM | Nano-SIM | Nano-SIM |
sim 2 |
GSM/CDMA | GSM | GSM | GSM | GSM |
3G | Yes | - | Yes | Yes |
4G/ LTE | Yes | Yes | Yes | Yes |
SIM Type | - | Nano-SIM | Nano-SIM | Nano-SIM |
sensors |
Face unlock | Yes | - | - | - |
Fingerprint sensor | 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 |
Barometer | - | - | - | No |
Temperature sensor | - | - | - | No |