Oppo A3s vs Xiaomi Mi A2 vs Oppo A3 comparison
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key specs |
Display | 6.20-inch | 5.99-inch | 6.20-inch |
Processor | Qualcomm Snapdragon 450 | Qualcomm Snapdragon 660 | MediaTek Helio P60 |
Front Camera | 8-megapixel | 20-megapixel | 8-megapixel |
Rear Camera | 13-megapixel + 2-megapixel | 12-megapixel + 20-megapixel | 16-megapixel |
RAM | 2GB | 4GB | 4GB |
Storage | 16GB | 64GB | 128GB |
Battery Capacity | 4230mAh | 3000mAh | 3400mAh |
OS | Android 8.1 Oreo | Android 8.1 Oreo | Android 8.1 |
Resolution | 720x1520 pixels | 1080x2160 pixels | 1080x2280 pixels |
general |
Brand | Oppo | Xiaomi | Oppo |
Model | A3s | Mi A2 | A3 |
Form factor | Touchscreen | Touchscreen | Touchscreen |
Dimensions (mm) | 156.20 x 75.60 x 8.20 | 158.70 x 75.40 x 7.30 | 156.00 x 75.30 x 7.80 |
Weight (g) | 168.00 | 168.00 | 159.00 |
Battery capacity (mAh) | 4230 | 3000 | 3400 |
Colours | Red, Dark Purple | Black, Gold, Lake Blue, Rose Gold | Knight Black, Soybean Meal, Stardust Silver, Garnet Red |
Release date | - | July 1, 2018 | April 1, 2018 |
Launched in India | - | Yes | - |
Removable battery | - | No | - |
display |
Screen size (inches) | 6.20 | 5.99 | 6.20 |
Touchscreen | Yes | Yes | Yes |
Resolution | 720x1520 pixels | 1080x2160 pixels | 1080x2280 pixels |
Aspect ratio | 19:9 | 18:9 | 19:9 |
Pixels per inch (PPI) | - | 403 | - |
hardware |
Processor | 1.8GHz octa-core | octa-core (4x2.2GHz + 4x1.8GHz) | 2GHz octa-core |
Processor make | Qualcomm Snapdragon 450 | Qualcomm Snapdragon 660 | MediaTek Helio P60 (MT6771) |
RAM | 2GB | 4GB | 4GB |
Internal storage | 16GB | 64GB | 128GB |
Expandable storage | Yes | No | Yes |
Expandable storage type | microSD | microSD | microSD |
Expandable storage up to (GB) | 256 | - | 256 |
camera |
Rear camera | 13-megapixel (f/2.2) + 2-megapixel (f/2.4) | 12-megapixel (f/1.8, 1.25-micron) + 20-megapixel (f/1.8, 1.0-micron) | 16-megapixel (f/1.8) |
Rear autofocus | Yes | Phase detection autofocus | - |
Rear flash | LED | Dual LED | Yes |
Front camera | 8-megapixel (f/2.2) | 20-megapixel (f/2.2, 1.0-micron) | 8-megapixel (f/2.2) |
Front flash | - | LED | - |
software |
Operating system | Android 8.1 Oreo | Android 8.1 Oreo | Android 8.1 |
Skin | ColorOS 5.1 | - | ColorOS 5.0 |
connectivity |
Wi-Fi | Yes | Yes | Yes |
GPS | Yes | Yes | Yes |
Bluetooth | Yes, v 4.20 | Yes, v 5.00 | Yes, v 4.20 |
Micro-USB | Yes | - | - |
Headphones | 3.5mm | No | 3.5mm |
Wi-Fi Direct | Yes | Yes | - |
Wi-Fi standards supported | - | 802.11 a/b/g/n/ac | - |
NFC | - | Yes | - |
USB OTG | - | Yes | Yes |
Number of SIMs | - | 2 | 2 |
sensors |
Compass/ Magnetometer | Yes | Yes | - |
Proximity sensor | Yes | Yes | Yes |
Accelerometer | Yes | Yes | - |
Fingerprint sensor | - | Yes | - |
Ambient light sensor | - | Yes | Yes |
Gyroscope | - | Yes | Yes |
ratings |
Overall NDTV Rating | - | Read Review | - |
Design Rating | - | | - |
Display Rating | - | | - |
Software Rating | - | | - |
Performance Rating | - | | - |
Battery Life Rating | - | | - |
Camera Rating | - | | - |
Value for Money Rating | - | | - |
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 |