Samsung Galaxy M21
Samsung Galaxy M21 is a mid-range Android smartphone developed by Samsung Electronics as a part of Galaxy M series smartphone lineup for 2020. It was first released on March 18, 2020 as the successor to the Galaxy M20 and Galaxy M30s. The phone comes preinstalled with Android 10 and Samsung's custom One UI 2.0 software overlay, which is now upgraded to One UI 3.0.[1][2]
 | |
 Samsung Galaxy m21 device | |
| Brand | Samsung |
|---|---|
| Manufacturer | Samsung Electronics |
| Slogan | WattaMonster |
| Series | M series |
| Compatible networks | Wi-Fi, LTE, 3G, 2G |
| Availability by region | Since 18 March 2020 |
| Predecessor | Samsung Galaxy M20 |
| Related | Samsung Galaxy M11
Samsung Galaxy M31 Samsung Galaxy M30s |
| Dimensions | 159 x 75.1 x 8.9 mm |
| Mass | 188g |
| Operating system | Android 11 (with One UI 3.0) |
| System on chip | Samsung Exynos 9 Octa 990 |
| CPU | Exynos 990 Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53) |
| GPU | Mali-G71 MP3 |
| Memory | 4GB or 6GB RAM (Dependent on model) |
| Storage | 64GB, 128GB (Expandable via microSD card up to 512GB) |
| Battery | 6000mAh |
| Charging | Fast charging at 15W |
| Display | 6.4" FHD+ Super AMOLED Display (403ppi) |
| Rear camera | 48 MP, f/2.0, 26mm (wide)
8 MP, f/2.2, 123˚ (ultrawide) 5 MP, f/2.2 (depth camera) |
| Front camera | 20 MP, f/2.2 (26 mm focal length) |
| Connectivity | Wi-Fi 5
Bluetooth v5.0 USB Type-C GPS |
| Made in | vietnam |
| Website | www |
Specifications[3][4]
Hardware
The phone's 6.4-inch, FHD+ Super AMOLED panel has rounded corners, screen-to-body ratio of 91% and 19.5:9 aspect ratio with Gorilla Glass 3 protection. There is a rear-mounted fingerprint scanner on the phone.[5]
The triple rear camera system of the phone (similar to Samsung Galaxy M30s) comprises a 48 MP main sensor with f/2.0 aperture, 80° field of view with 0.8 micrometer pixel size, an 8 MP ultra-wide lens with f/2.2 apeture and 123° field of view and a 5 MP depth camera with f/2.2 aperture. A U-shaped screen cut-out houses a single 20 MP selfie camera lens with f2.2 aperture. Rear camera is capable of recording video up to 4K at 30 fps and front camera can record videos up to 1080p at 30fps [6][5]
A large 6000 mAh battery with adaptive fast charging of 15 watts is also supported.[7]
Software
The phone comes with Android 10 and Samsung's custom One UI Core 2.0 software overlay. It can be updated to One UI 3.0
References
- https://www.samsung.com/in/smartphones/galaxy-m21-m215f-6gb/SM-M215FZKGINS/
- https://doc.samsungmobile.com/SM-M215F/INS/doc.html
- "Samsung Galaxy M21-Full Phone Specifications".
- "Samsung Galaxy A21 Review-Notebookcheck".
- "Samsung Galaxy M21". GSMarena.
- https://www.sammobile.com/samsung/galaxy-m21/specs/
- https://www.thehindubusinessline.com/specials/technophile/samsung-galaxy-m21-all-the-battery-you-need/article31677222.ece
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