key specs |
Display | 6.40-inch | 6.20-inch | 5.80-inch | 5.99-inch |
Processor | Samsung Exynos 7884 | - | Qualcomm Snapdragon 636 | Qualcomm Snapdragon 660 |
Front Camera | 8-megapixel | 12-megapixel | 16-megapixel | 20-megapixel |
Rear Camera | 13-megapixel + 5-megapixel | 16-megapixel + 5-megapixel | 16-megapixel + 5-megapixel | 12-megapixel + 20-megapixel |
RAM | 3GB | 4GB | 4GB | 4GB |
Storage | 32GB | 64GB | 64GB | 64GB |
Battery Capacity | 4000mAh | 5000mAh | 3060mAh | 3000mAh |
OS | Android | Android 8.0 | Android 8.1 | Android 8.1 Oreo |
Resolution | 720x1560 pixels | 1080x2246 pixels | 1080x2280 pixels | 1080x2160 pixels |
general |
Brand | Samsung | Motorola | Nokia | Xiaomi |
Model | Galaxy A20 | One Power | 6.1 Plus | Mi A2 |
Release date | March 1, 2019 | August 1, 2018 | July 1, 2018 | July 1, 2018 |
Launched in India | No | - | Yes | Yes |
Form factor | Touchscreen | Touchscreen | Touchscreen | Touchscreen |
Dimensions (mm) | 158.40 x 74.70 x 7.80 | - | 147.20 x 70.98 x 8.59 | 158.70 x 75.40 x 7.30 |
Battery capacity (mAh) | 4000 | 5000 | 3060 | 3000 |
Weight (g) | - | - | 151.00 | 168.00 |
Colours | - | - | Gloss White, Gloss Midnight Blue, Gloss Black | Black, Gold, Lake Blue, Rose Gold |
Removable battery | - | - | - | No |
display |
Screen size (inches) | 6.40 | 6.20 | 5.80 | 5.99 |
Touchscreen | Yes | Yes | Yes | Yes |
Resolution | 720x1560 pixels | 1080x2246 pixels | 1080x2280 pixels | 1080x2160 pixels |
Protection type | - | Gorilla Glass | Gorilla Glass | - |
Aspect ratio | - | 19:9 | 19:9 | 18:9 |
Pixels per inch (PPI) | - | - | - | 403 |
hardware |
Processor | octa-core (2x1.6GHz + 6x1.35GHz) | - | octa-core | octa-core (4x2.2GHz + 4x1.8GHz) |
Processor make | Samsung Exynos 7884 | Qualcomm Snapdragon 636 | Qualcomm Snapdragon 636 | Qualcomm Snapdragon 660 |
RAM | 3GB | 4GB | 4GB | 4GB |
Internal storage | 32GB | 64GB | 64GB | 64GB |
Expandable storage | Yes | Yes | Yes | No |
Expandable storage type | microSD | microSD | microSD | microSD |
Expandable storage up to (GB) | 512 | 256 | 400 | - |
camera |
Rear camera | 13-megapixel (f/1.9) + 5-megapixel (f/2.2) | 16-megapixel + 5-megapixel | 16-megapixel (f/2.0) + 5-megapixel | 12-megapixel (f/1.8, 1.25-micron) + 20-megapixel (f/1.8, 1.0-micron) |
Rear flash | Yes | - | Dual LED | Dual LED |
Front camera | 8-megapixel (f/2.0) | 12-megapixel | 16-megapixel (f/2.0) | 20-megapixel (f/2.2, 1.0-micron) |
Rear autofocus | - | - | - | Phase detection autofocus |
Front flash | - | - | - | LED |
software |
Operating system | Android | Android 8.0 | Android 8.1 | Android 8.1 Oreo |
connectivity |
Wi-Fi | Yes | Yes | Yes | Yes |
Bluetooth | Yes | Yes | Yes, v 5.00 | Yes, v 5.00 |
Wi-Fi standards supported | - | 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 |
USB Type-C | - | Yes | Yes | - |
Headphones | - | 3.5mm | 3.5mm | No |
Number of SIMs | - | 2 | 2 | 2 |
Active 4G on both SIM cards | - | No | - | - |
USB OTG | - | - | Yes | Yes |
FM | - | - | Yes | - |
NFC | - | - | - | Yes |
Wi-Fi Direct | - | - | - | Yes |
sensors |
Fingerprint sensor | Yes | Yes | - | Yes |
Accelerometer | - | Yes | Yes | Yes |
Compass/ Magnetometer | - | - | Yes | Yes |
Proximity sensor | - | - | Yes | Yes |
Ambient light sensor | - | - | Yes | Yes |
Gyroscope | - | - | Yes | Yes |
ratings |
Overall NDTV Rating | - | Read Review | Read Review | 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 | Nano-SIM |
GSM/CDMA | - | GSM | GSM | GSM |
3G | - | Yes | Yes | Yes |
4G/ LTE | - | Yes | Yes | Yes |
sim 2 |
SIM Type | - | Nano-SIM | Nano-SIM | Nano-SIM |
GSM/CDMA | - | GSM | GSM | GSM |
4G/ LTE | - | Yes | Yes | Yes |
3G | - | - | - | Yes |