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ratings | ||||
Overall NDTV Rating | Read Review | - | Read Review | |
Design Rating | - | |||
Display Rating | - | |||
Software Rating | - | |||
Performance Rating | - | |||
Battery Life Rating | - | |||
Camera Rating | - | |||
Value for Money Rating | - | |||
key specs | ||||
Display | 6.30-inch | 6.20-inch | 5.99-inch | |
Processor | Samsung Exynos 7904 | Qualcomm Snapdragon 450 | Qualcomm Snapdragon 625 | |
Front Camera | 8-megapixel | 8-megapixel | 16-megapixel | |
Rear Camera | 13-megapixel + 5-megapixel | 13-megapixel + 2-megapixel | 12-megapixel | |
RAM | 3GB | 2GB | 3GB | |
Storage | 32GB | 16GB | 32GB | |
Battery Capacity | 5000mAh | 4230mAh | 3080mAh | |
OS | Android 8.1 Oreo | Android 8.1 Oreo | Android 8.1 Oreo | |
Resolution | 1080x2340 pixels | 720x1520 pixels | 720x1440 pixels | |
general | ||||
Brand | Samsung | Oppo | Xiaomi | |
Model | Galaxy M20 | A3s | Redmi Y2 | |
Release date | January 1, 2019 | - | June 1, 2018 | |
Launched in India | Yes | - | Yes | |
Form factor | Touchscreen | Touchscreen | Touchscreen | |
Battery capacity (mAh) | 5000 | 4230 | 3080 | |
Removable battery | No | - | No | |
Wireless charging | No | - | - | |
Colours | Charcoal Black, Ocean Blue | Red, Dark Purple | Dark Grey, Gold, Rose Gold | |
Dimensions (mm) | - | 156.20 x 75.60 x 8.20 | 160.73 x 77.26 x 8.10 | |
Weight (g) | - | 168.00 | 170.00 | |
Body type | - | - | Plastic | |
SAR value | - | - | 1.12 | |
display | ||||
Screen size (inches) | 6.30 | 6.20 | 5.99 | |
Touchscreen | Yes | Yes | Yes | |
Resolution | 1080x2340 pixels | 720x1520 pixels | 720x1440 pixels | |
Aspect ratio | 19.5:9 | 19:9 | 18:9 | |
hardware | ||||
Processor | 1.6GHz octa-core (2x1.8GHz + 6x1.6GHz) | 1.8GHz octa-core | 2GHz octa-core | |
Processor make | Samsung Exynos 7904 | Qualcomm Snapdragon 450 | Qualcomm Snapdragon 625 | |
RAM | 3GB | 2GB | 3GB | |
Internal storage | 32GB | 16GB | 32GB | |
Expandable storage | Yes | Yes | Yes | |
Expandable storage type | microSD | microSD | microSD | |
Expandable storage up to (GB) | 512 | 256 | 256 | |
Dedicated microSD slot | Yes | - | Yes | |
camera | ||||
Rear camera | 13-megapixel (f/1.9) + 5-megapixel (f/2.2) | 13-megapixel (f/2.2) + 2-megapixel (f/2.4) | 12-megapixel (f/2.2, 1.25-micron) | |
Rear autofocus | Yes | Yes | - | |
Rear flash | Yes | LED | LED | |
Front camera | 8-megapixel (f/2.0) | 8-megapixel (f/2.2) | 16-megapixel | |
Front flash | No | - | LED | |
software | ||||
Operating system | Android 8.1 Oreo | Android 8.1 Oreo | Android 8.1 Oreo | |
Skin | Samsung Experience 9.5 UX | ColorOS 5.1 | MIUI 9.5 | |
connectivity | ||||
Wi-Fi standards supported | 802.11 b/g/n | - | 802.11 b/g/n | |
GPS | Yes | Yes | Yes | |
Bluetooth | Yes | Yes, v 4.20 | Yes, v 4.20 | |
USB Type-C | Yes | - | - | |
Micro-USB | No | Yes | Yes | |
Headphones | 3.5mm | 3.5mm | 3.5mm | |
Number of SIMs | 2 | - | 2 | |
Wi-Fi | - | Yes | Yes | |
Wi-Fi Direct | - | Yes | Yes | |
Infrared | - | - | Yes | |
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 | |
sensors | ||||
Face unlock | Yes | - | - | |
Fingerprint sensor | Yes | - | Yes | |
Proximity sensor | Yes | Yes | Yes | |
Accelerometer | Yes | Yes | Yes | |
Compass/ Magnetometer | - | Yes | Yes | |
Ambient light sensor | - | - | Yes | |
Gyroscope | - | - | Yes |