Compare phones
| Global Score | |
| 90.8 | 81.5 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 11, 10 | Android 11 |
| 2020-04-29 | 2021-11-11 |
| 6.26 x 2.90 x 0.34 inches | 6.44 x 2.98 x 0.34 inches |
| 6.60 ounces | 6.88 ounces |
| Prism cube black | Cool Blue, POCO Yellow and Power Black |
| Aluminum and Plastic | -- |
| Scratch-Resistant Glass | -- |
| $ 339.00 | -- |
| Display / Screen | |
| 6.5 inches | 6.6 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| Super AMOLED | IPS LCD |
| 405 pixels per inch | 399 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8.1 |
| Performance | |
| Samsung Exynos 980 chipset | MediaTek Dimensity 810 5G MT6833 (6 nm) chipset |
| ARM Cortex-A77 and ARM Cortex-A55, 64-bit, 8 nm (Octa-Core 2200 MHz) processor | Cortex-A76, 64-bit (Octa-Core 2400 MHz) processor |
| 6 GB RAM | 4 GB RAM |
| Mali-G76 MP5 GPU | Mali-G57 MC2 GPU |
| 9.27 | 9.36 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| microSDXC (up to 1000 GB) external memory slot | microSDXC (up to 1 TB) external memory slot |
| 15.38 | 13.02 |
| Camera | |
| 48.00 MP + 32.00 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 | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | 1920 x 1080 (60 fps) (Full HD) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | -- |
| 11.55 | 10.67 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.7 | 10.6 |
| Battery Life | |
| 4500mAh Li - Polymer Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.32 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.1 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
The Samsung Galaxy A51 5G is better than Xiaomi POCO M4 Pro 5G, with a 90.8 score against 81.5. Samsung Galaxy A51 5G's body has the same thickness than Xiaomi POCO M4 Pro 5G, but it's a little bit lighter. Both phones we are comparing use the same Android 11 OS (Operating System). The Xiaomi POCO M4 Pro 5G and Galaxy A51 5G count with really similar displays, because although the Xiaomi POCO M4 Pro 5G has a just a little worse pixels number in each screen inch, and they both have the same resolution of 1080 x 2400, it also counts with a bit larger screen.
Xiaomi POCO M4 Pro 5G has just a bit better performance than Samsung Galaxy A51 5G, although it has less RAM, they both have a Octa-Core processing unit. The Galaxy A51 5G features more memory capacity for applications, games, photos and videos than Xiaomi POCO M4 Pro 5G, because although it has a SD memory card expansion slot that supports 24 GB smaller, it also counts with more internal storage capacity.
The Xiaomi POCO M4 Pro 5G counts with just a little bit longer battery performance than Galaxy A51 5G, because it has a 5000mAh battery size against 4500mAh. The Samsung Galaxy A51 5G takes a little bit better photos and videos than Xiaomi POCO M4 Pro 5G, because although it has a tinier aperture which is not nice for low-light photos and video and a less megapixels back-facing camera, it also counts with a much better video resolution.
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