Compare phones
| Global Score | |
| 81.5 | 85.5 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 11 | Android 11, 10 |
| 2021-11-11 | 2019-12-27 |
| 6.44 x 2.98 x 0.34 inches | 6.24 x 2.90 x 0.31 inches |
| 6.88 ounces | 6.07 ounces |
| Cool Blue, POCO Yellow and Power Black | Prism Crush black, Prism Crush blue, Prism Crush pink and Prism Crush white |
| -- | Plastic and Plastic |
| -- | Scratch-Resistant Glass |
| -- | $ 282.00 |
| Display / Screen | |
| 6.6 inches | 6.5 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| IPS LCD | Super AMOLED |
| 399 pixels per inch | 405 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8.1 |
| Performance | |
| MediaTek Dimensity 810 5G MT6833 (6 nm) chipset | Samsung Exynos 9611 chipset |
| Cortex-A76, 64-bit (Octa-Core 2400 MHz) processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| Mali-G57 MC2 GPU | Mali-G72 MP3 GPU |
| 9.36 | 9.27 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 1 TB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 13.02 | 14.14 |
| Camera | |
| 50.00 MP + 16.00 MP | 48.00 MP + 32.00 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 | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (240 fps) (HD) slow motion video |
| 10.67 | 11.55 |
| 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 | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 5.92 |
| 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, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Samsung Galaxy A51 is slightly better than the Xiaomi POCO M4 Pro 5G, with an 85.5 score against 81.5. Samsung Galaxy A51's construction is somewhat lighter and just a little bit thinner than the Xiaomi POCO M4 Pro 5G, despite of the fact that it was released around 23 months before. These phones work with the same Android 11 OS, so both of them should offer all the same OS features.
Xiaomi POCO M4 Pro 5G counts with a bit better hardware performance than Galaxy A51. Both of them have the same RAM memory amount and the same number of cores. Galaxy A51 counts with a display that's just as good as Xiaomi POCO M4 Pro 5G's screen, because although the Galaxy A51 has a little smaller screen, and they both have an equal resolution of 1080 x 2400px, it also counts with a little bit more pixels per display inch.
The Samsung Galaxy A51 has a slightly better storage capacity to store more games and applications than Xiaomi POCO M4 Pro 5G, because although it has a slot for an external memory card that admits 512 GB smaller, it also counts with more internal storage. Xiaomi POCO M4 Pro 5G has greater battery lifetime than Galaxy A51, because it has 5000mAh of battery capacity against 4000mAh.
The Samsung Galaxy A51 counts with just a bit better camera than Xiaomi POCO M4 Pro 5G, because although it has a smaller diafragm aperture and a camera in the back with a lower 48 mega pixels resolution, it also counts with a way higher 3840x2160 video resolution.
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