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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 | 6.40-inch | 5.70-inch | ||
Processor | Samsung Exynos 9611 | Qualcomm Snapdragon 820 | ||
Front Camera | 20-megapixel | 5-megapixel | ||
Rear Camera | 48-megapixel + 8-megapixel + 5-megapixel | 16-megapixel + 8-megapixel | ||
RAM | 4GB | 4GB | ||
Storage | 64GB | 64GB | ||
Battery Capacity | 6000mAh | 3200mAh | ||
OS | Android 10 | Android 7.0 | ||
Resolution | 2340x1080 pixels | 1440x2560 pixels | ||
general | ||||
Brand | Samsung | LG | ||
Model | Galaxy M21 | V20 | ||
Release date | March 18, 2020 | September 1, 2016 | ||
Launched in India | Yes | Yes | ||
Form factor | Touchscreen | Touchscreen | ||
Thickness | 8.9 | - | ||
Weight (g) | 188.00 | 174.00 | ||
Battery capacity (mAh) | 6000 | 3200 | ||
Removable battery | No | Yes | ||
Fast charging | Proprietary | - | ||
Wireless charging | No | - | ||
Colours | Midnight Blue, Raven Black | - | ||
Dimensions (mm) | - | 159.70 x 78.10 x 7.60 | ||
display | ||||
Screen size (inches) | 6.40 | 5.70 | ||
Touchscreen | Yes | Yes | ||
Resolution | 2340x1080 pixels | 1440x2560 pixels | ||
Protection type | Gorilla Glass | - | ||
Aspect ratio | 19.5:9 | - | ||
Pixels per inch (PPI) | - | 513 | ||
hardware | ||||
Processor | 1.7GHz octa-core (4x1.7GHz + 4x2.3GHz) | 1.6GHz quad-core | ||
Processor make | Samsung Exynos 9611 | Qualcomm Snapdragon 820 | ||
RAM | 4GB | 4GB | ||
Internal storage | 64GB | 64GB | ||
Expandable storage | Yes | Yes | ||
Expandable storage type | microSD | microSD | ||
Expandable storage up to (GB) | 512 | 2000 | ||
camera | ||||
Rear camera | 48-megapixel + 8-megapixel + 5-megapixel | 16-megapixel (f/1.8) + 8-megapixel (f/2.4) | ||
Rear autofocus | Yes | Yes | ||
Rear flash | Yes | Dual LED | ||
Front camera | 20-megapixel | 5-megapixel (f/1.9) | ||
Front flash | No | - | ||
software | ||||
Operating system | Android 10 | Android 7.0 | ||
Skin | One UI 2.0 | - | ||
connectivity | ||||
Wi-Fi | Yes | Yes | ||
Wi-Fi standards supported | 802.11 a/b/g | 802.11 a/b/g/n/ac | ||
GPS | Yes | Yes | ||
Bluetooth | Yes | Yes, v 4.20 | ||
USB Type-C | Yes | - | ||
Headphones | 3.5mm | 3.5mm | ||
Number of SIMs | 2 | 2 | ||
NFC | - | Yes | ||
Infrared | - | Yes | ||
USB OTG | - | Yes | ||
FM | - | No | ||
Wi-Fi Direct | - | No | ||
Mobile High-Definition Link (MHL) | - | No | ||
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 | No | ||
4G/ LTE | Yes | No | ||
sensors | ||||
Face unlock | Yes | - | ||
Fingerprint sensor | Yes | - | ||
Compass/ Magnetometer | Yes | Yes | ||
Proximity sensor | Yes | Yes | ||
Accelerometer | Yes | Yes | ||
Ambient light sensor | Yes | No | ||
Gyroscope | - | Yes | ||
Barometer | - | No | ||
Temperature sensor | - | No |