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key specs | ||||
Display (Primary) | 7.60-inch | - | ||
Processor | Qualcomm Snapdragon 865+ | Samsung Exynos 9611 | ||
Front Camera | 10-megapixel + 10-megapixel | 20-megapixel | ||
Rear Camera | 12-megapixel + 12-megapixel + 12-megapixel | 48-megapixel + 8-megapixel + 5-megapixel | ||
RAM | 12GB | 4GB | ||
Storage | 512GB | 64GB | ||
Battery Capacity | 4500mAh | 6000mAh | ||
OS | Android 10 | Android 10 | ||
Resolution | 1768x2208 pixels | 2340x1080 pixels | ||
Display | - | 6.40-inch | ||
general | ||||
Brand | Samsung | Samsung | ||
Model | W21 5G | Galaxy M21 | ||
Release date | November 4, 2020 | March 18, 2020 | ||
Launched in India | No | Yes | ||
Form factor | Foldable | Touchscreen | ||
Battery capacity (mAh) | 4500 | 6000 | ||
Fast charging | Proprietary | Proprietary | ||
Wireless charging | Yes | No | ||
Colours | Gold | Midnight Blue, Raven Black | ||
Thickness | - | 8.9 | ||
Weight (g) | - | 188.00 | ||
Removable battery | - | No | ||
display | ||||
Screen size (inches) | 7.60 | 6.40 | ||
Touchscreen | Yes | Yes | ||
Resolution | 1768x2208 pixels | 2340x1080 pixels | ||
Protection type | - | Gorilla Glass | ||
Aspect ratio | - | 19.5:9 | ||
second display | ||||
Screen size (inches) | 6.20 | - | ||
Touchscreen | Yes | - | ||
Resolution | 816x2260 pixels | - | ||
hardware | ||||
Processor | octa-core (1x3.09GHz + 3x2.4GHz + 4x1.8GHz) | 1.7GHz octa-core (4x1.7GHz + 4x2.3GHz) | ||
Processor make | Qualcomm Snapdragon 865+ | Samsung Exynos 9611 | ||
RAM | 12GB | 4GB | ||
Internal storage | 512GB | 64GB | ||
Expandable storage | No | Yes | ||
Expandable storage type | - | microSD | ||
Expandable storage up to (GB) | - | 512 | ||
camera | ||||
Rear camera | 12-megapixel (f/1.8, 1.8-micron) + 12-megapixel (f/2.2, 1.12-micron) + 12-megapixel (f/2.4) | 48-megapixel + 8-megapixel + 5-megapixel | ||
Rear autofocus | Yes | Yes | ||
Rear flash | Yes | Yes | ||
Front camera | 10-megapixel (f/2.2, 1.22-micron) + 10-megapixel (f/2.2, 1.22-micron) | 20-megapixel | ||
Front flash | - | No | ||
software | ||||
Operating system | Android 10 | Android 10 | ||
Skin | One UI 2.5 | One UI 2.0 | ||
connectivity | ||||
Wi-Fi | Yes | Yes | ||
Wi-Fi standards supported | 802.11 a/b/g/n/ac/ax | 802.11 a/b/g | ||
GPS | Yes | Yes | ||
Bluetooth | Yes, v 5.00 | Yes | ||
USB Type-C | Yes | Yes | ||
Number of SIMs | 2 | 2 | ||
Active 4G on both SIM cards | Yes | - | ||
Headphones | - | 3.5mm | ||
sim 1 | ||||
SIM Type | Nano-SIM | Nano-SIM | ||
GSM/CDMA | GSM | GSM | ||
3G | Yes | Yes | ||
4G/ LTE | Yes | Yes | ||
5G | Yes | - | ||
sim 2 | ||||
SIM Type | Nano-SIM | Nano-SIM | ||
GSM/CDMA | GSM | GSM | ||
3G | Yes | Yes | ||
4G/ LTE | Yes | Yes | ||
5G | Yes | - | ||
sensors | ||||
Face unlock | Yes | Yes | ||
Fingerprint sensor | Yes | Yes | ||
Compass/ Magnetometer | Yes | Yes | ||
Proximity sensor | Yes | Yes | ||
Accelerometer | Yes | Yes | ||
Ambient light sensor | Yes | Yes | ||
Gyroscope | Yes | - | ||
Barometer | Yes | - | ||
ratings | ||||
Overall NDTV Rating | - | Read Review | ||
Design Rating | - | |||
Display Rating | - | |||
Software Rating | - | |||
Performance Rating | - | |||
Battery Life Rating | - | |||
Camera Rating | - | |||
Value for Money Rating | - |