Compare phones
| Global Score | |
| 77.7 | 81.5 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 10 | Android 11 |
| 2020-06-19 | 2021-11-11 |
| 6.44 x 2.96 x 0.35 inches | 6.44 x 2.98 x 0.34 inches |
| 6.77 ounces | 6.88 ounces |
| Black, Blue, Red and White | Cool Blue, POCO Yellow and Power Black |
| Display / Screen | |
| 6.5 inches | 6.6 inches |
| 1600 x 720 pixels | 2400 x 1080 pixels |
| TFT | IPS LCD |
| 270 pixels per inch | 399 pixels per inch |
| No touch screen | No touch screen |
| 7.2 | 8.1 |
| Performance | |
| Samsung Exynos 850 chipset | MediaTek Dimensity 810 5G MT6833 (6 nm) chipset |
| Arm Cortex-A55, 64-bit (Octa-Core 2000 MHz) processor | Cortex-A76, 64-bit (Octa-Core 2400 MHz) processor |
| 3 GB RAM | 4 GB RAM |
| Mali-G76 GPU | Mali-G57 MC2 GPU |
| 9.09 | 9.36 |
| Storage | |
| 32 GB internal memory | 64 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 1 TB) external memory slot |
| 9.84 | 13.02 |
| Camera | |
| 48.00 MP + 13.00 MP | 50.00 MP + 16.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 26.00mm focal length | 26.00mm focal length |
| 0.5 inches (1/2") sensor | -- |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 1920 x 1080 (60 fps) (Full HD) video resolution |
| 10.78 | 10.67 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.1 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Gyroscope and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Xiaomi POCO M4 Pro 5G has an overall score of 81.5, which is slightly better than Galaxy A21s's 77.7 general score. Both phones in this comparison include Android OS (operating system), but the Xiaomi POCO M4 Pro 5G has a newer 11 version while Galaxy A21s has Android 10, so it offers some nice extra features and increased performance. The Xiaomi POCO M4 Pro 5G body is newer and a little thinner than the Galaxy A21s's, but it is also just a bit heavier.
The Xiaomi POCO M4 Pro 5G has a much better display than Samsung Galaxy A21s, because it has a better pixel density, a quite bigger screen and a much better resolution of 1080 x 2400px. The Xiaomi POCO M4 Pro 5G counts with just a little better performance than Samsung Galaxy A21s, and although they both have 8 CPU cores, the Xiaomi POCO M4 Pro 5G also has a greater amount of RAM memory.
Xiaomi POCO M4 Pro 5G features a way bigger storage to install applications and games or saving photos and videos than Samsung Galaxy A21s, because it has an external memory slot that holds up to 1 TB and 64 GB internal memory. Galaxy A21s has a little bit better camera than Xiaomi POCO M4 Pro 5G, although it has a back-facing camera with a worse resolution, a lower video quality and a tinier diafragm aperture which is not favorable for low-light photos and videos.
Xiaomi POCO M4 Pro 5G's battery performance is just as good as Samsung Galaxy A21s's battery life.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.