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- Samsung Galaxy M21 2021 Edition vs Samsung Galaxy Y Duos
Samsung Galaxy M21 2021 Edition vs Samsung Galaxy Y Duos comparison
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| key specs | ||||
| Display | 6.40-inch | 3.14-inch | ||
| Front Camera | Unspecified | No | ||
| Rear Camera | 48-megapixel | 3.15-megapixel | ||
| Battery Capacity | 6000mAh | 1300mAh | ||
| OS | Android 11 | Android 2.3 | ||
| Resolution | 1080x2340 pixels | 240x320 pixels | ||
| Processor | - | 833 MHz one-core | ||
| RAM | - | 512MB | ||
| Storage | - | 160MB | ||
| general | ||||
| Brand | Samsung | Samsung | ||
| Model | Galaxy M21 2021 Edition | Galaxy Y Duos | ||
| Release date | July 21, 2021 | February 1, 2012 | ||
| Launched in India | No | - | ||
| Form factor | Touchscreen | Bar | ||
| Battery capacity (mAh) | 6000 | 1300 | ||
| Colours | Arctic Blue, Charcoal Black | Black | ||
| Alternate names | - | GT-S6102 | ||
| Dimensions (mm) | - | 109.80 x 60.00 x 12.00 | ||
| Weight (g) | - | 109.00 | ||
| Removable battery | - | Yes | ||
| display | ||||
| Screen size (inches) | 6.40 | 3.14 | ||
| Touchscreen | Yes | Yes | ||
| Resolution | 1080x2340 pixels | 240x320 pixels | ||
| Aspect ratio | 19.5:9 | - | ||
| Pixels per inch (PPI) | - | 127 | ||
| camera | ||||
| Rear camera | 48-megapixel | 3.15-megapixel | ||
| No. of Rear Cameras | 3 | - | ||
| Rear autofocus | Yes | - | ||
| Rear flash | Yes | No | ||
| Front camera | Unspecified | No | ||
| No. of Front Cameras | 1 | - | ||
| software | ||||
| Operating system | Android 11 | Android 2.3 | ||
| Skin | One UI Core 3.1 | TouchWiz | ||
| connectivity | ||||
| Wi-Fi | Yes | Yes | ||
| GPS | Yes | Yes | ||
| Bluetooth | Yes | Yes, v 3.00 | ||
| USB Type-C | Yes | - | ||
| Number of SIMs | 2 | 2 | ||
| NFC | - | No | ||
| Infrared | - | No | ||
| USB OTG | - | No | ||
| FM | - | Yes | ||
| Wi-Fi Direct | - | No | ||
| Mobile High-Definition Link (MHL) | - | No | ||
| sim 1 | ||||
| SIM Type | Nano-SIM | Regular | ||
| GSM/CDMA | GSM | GSM | ||
| 3G | Yes | Yes | ||
| 4G/ LTE | Yes | No | ||
| sim 2 | ||||
| SIM Type | Nano-SIM | Regular | ||
| GSM/CDMA | GSM | GSM | ||
| 3G | Yes | Yes | ||
| 4G/ LTE | Yes | No | ||
| sensors | ||||
| Fingerprint sensor | Yes | - | ||
| Proximity sensor | Yes | Yes | ||
| Accelerometer | Yes | Yes | ||
| Ambient light sensor | Yes | No | ||
| Compass/ Magnetometer | - | Yes | ||
| Gyroscope | - | No | ||
| Barometer | - | No | ||
| Temperature sensor | - | No | ||
| hardware | ||||
| Processor | - | 833 MHz one-core | ||
| RAM | - | 512MB | ||
| Internal storage | - | 160MB | ||
| Expandable storage | - | Yes | ||
| Expandable storage type | - | microSD | ||
| Expandable storage up to (GB) | - | 32 | ||
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