Compare phones
| Global Score | |
| 81.5 | 77.7 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 11 | Android 10 |
| 2021-11-11 | 2020-06-19 |
| 6.44 x 2.98 x 0.34 inches | 6.44 x 2.96 x 0.35 inches |
| 6.88 ounces | 6.77 ounces |
| Cool Blue, POCO Yellow and Power Black | Black, Blue, Red and White |
| Display / Screen | |
| 6.6 inches | 6.5 inches |
| 2400 x 1080 pixels | 1600 x 720 pixels |
| IPS LCD | TFT |
| 399 pixels per inch | 270 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 7.2 |
| Performance | |
| MediaTek Dimensity 810 5G MT6833 (6 nm) chipset | Samsung Exynos 850 chipset |
| Cortex-A76, 64-bit (Octa-Core 2400 MHz) processor | Arm Cortex-A55, 64-bit (Octa-Core 2000 MHz) processor |
| 4 GB RAM | 3 GB RAM |
| Mali-G57 MC2 GPU | Mali-G76 GPU |
| 9.36 | 9.09 |
| Storage | |
| 64 GB internal memory | 32 GB internal memory |
| microSDXC (up to 1 TB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 13.02 | 9.84 |
| Camera | |
| 50.00 MP + 16.00 MP | 48.00 MP + 13.00 MP |
| f/1.80 aperture | f/2.00 aperture |
| 26.00mm focal length | 26.00mm focal length |
| -- | 0.5 inches (1/2") sensor |
| 1920 x 1080 (60 fps) (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 10.67 | 10.78 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 10.6 | 6.7 |
| Battery Life | |
| 5000mAh Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 6.8 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Gyroscope and Proximity Sensor |
Comparison review
The Xiaomi POCO M4 Pro 5G is just a bit better than the Galaxy A21s, having an 81.5 score against 77.7. These devices include Android OS, but Xiaomi POCO M4 Pro 5G has newer 11 version while Galaxy A21s has Android 10, providing a couple nice extra features. The Xiaomi POCO M4 Pro 5G construction is newer and a little thinner, but also a little bit heavier than the Galaxy A21s.
Xiaomi POCO M4 Pro 5G has a little better performance than Galaxy A21s, and although they both have a Octa-Core processor, the Xiaomi POCO M4 Pro 5G also has more RAM memory. The Xiaomi POCO M4 Pro 5G features a more vivid screen than Samsung Galaxy A21s, because it has a quite bigger screen, a higher amount of pixels per inch of screen and a much higher resolution of 1080 x 2400 pixels.
Xiaomi POCO M4 Pro 5G features a lot bigger storage for games and applications than Samsung Galaxy A21s, because it has an external memory slot that admits up to 1 TB and more internal storage. The Galaxy A21s's battery lifetime is very similar to Xiaomi POCO M4 Pro 5G's battery duration. The Galaxy A21s takes clearer videos and photos than Xiaomi POCO M4 Pro 5G, although it has a worse (Full HD) video resolution, a lower resolution camera and a tinier camera aperture.
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