Compare phones
| Global Score | |
| 72.6 | 85.5 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 12 | Android 11, 10 |
| 2022-03-16 | 2019-12-27 |
| 6.29 x 2.91 x 0.32 inches | 6.24 x 2.90 x 0.31 inches |
| 6.33 ounces | 6.07 ounces |
| -- | Prism Crush black, Prism Crush blue, Prism Crush pink and Prism Crush white |
| -- | Plastic and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 282.00 |
| Display / Screen | |
| 6.4 inches | 6.5 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| AMOLED | Super AMOLED |
| 411 pixels per inch | 405 pixels per inch |
| 1000 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.8 | 8.1 |
| Performance | |
| MediaTek Helio G96 MT6781 (12 nm) chipset | Samsung Exynos 9611 chipset |
| processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 6 GB RAM | 4 GB RAM |
| Mali-G57 MC2 GPU | Mali-G72 MP3 GPU |
| 6.12 | 9.27 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDHC (up to 1 TB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 15.42 | 14.14 |
| Camera | |
| 64.00 MP + 16.00 MP | 48.00 MP + 32.00 MP |
| f/1.80 aperture | f/2.00 aperture |
| -- | 26.00mm focal length |
| -- | 0.5 inches (1/2") sensor |
| -- | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (240 fps) (HD) slow motion video |
| 9.79 | 11.55 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.6 | 6.7 |
| Battery Life | |
| 5000mAh Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 5.92 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Galaxy A51 has a general score of 85.5, which is better than the Xiaomi POCO M4 Pro's 72.6 global score. These devices work with Android OS, but Galaxy A51 has the older 11 version while Xiaomi POCO M4 Pro has Android 12. Although the Galaxy A51 is notably older than the Xiaomi POCO M4 Pro, it's construction is a little bit thinner and a little bit lighter.
Galaxy A51 has a much better performance than Xiaomi POCO M4 Pro, although it has less RAM, they both have a Octa-Core CPU. The Xiaomi POCO M4 Pro has a bit more vivid display than Samsung Galaxy A51, because although it has a quite smaller screen, and they both have exactly the same 1080 x 2400 resolution, the Xiaomi POCO M4 Pro also counts with a little more pixels per inch of display.
Galaxy A51 features a superior camera than Xiaomi POCO M4 Pro, although it has a tinier aperture and a back camera with a lot worse resolution. The Xiaomi POCO M4 Pro counts with a slightly better memory to install games and applications than Galaxy A51, and although they both have the same 128 GB internal storage, the Xiaomi POCO M4 Pro also has a slot for an SD memory card that allows up to 1 TB.
Xiaomi POCO M4 Pro counts with longer battery performance than Samsung Galaxy A51, because it has a 5000mAh battery capacity.
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