Compare phones
| Global Score | |
| 87.5 | 87.7 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 12 | Android 10 |
| 2022-06-23 | 2020-09-11 |
| 6.43 x 2.99 x 0.30 inches | 6.45 x 3.00 x 0.37 inches |
| 6.88 ounces | 7.51 ounces |
| Moonlight Silver, Nebula Green and Night Black | Black and White |
| Glass (Corning Gorilla Glass 5) and Plastic | Plastic and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.7 inches | 6.7 inches |
| 2400 x 1080 pixels | 2340 x 1080 pixels |
| AMOLED | Super AMOLED Plus |
| 393 pixels per inch | 385 pixels per inch |
| 1300 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 9.1 | 8 |
| Performance | |
| Qualcomm Snapdragon 870 SM8250-AC (7 nm) chipset | Qualcomm Snapdragon 730 SM7150-AA chipset |
| Kryo 585, 64-bit (Octa-Core 3200 MHz) processor | Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 6 GB RAM | 6 GB RAM |
| Adreno 650 GPU | Adreno 618 GPU |
| 9.81 | 9.27 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 14.14 |
| Camera | |
| 64.00 MP + 20.00 MP | 64.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| -- | 26.00mm focal length |
| 0.5 inches (1/2") sensor | 0.57 inches (1/1.76") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (120 fps) (HD) slow motion video | -- |
| 11.88 | 11.88 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.7 | 6.7 |
| Battery Life | |
| 4500mAh Battery | 7000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.32 | 8.32 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| 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 Galaxy M51 is a little bit better than the Xiaomi Poco F4, getting an 87.7 score against 87.5. Both phones in this review include Android OS (operating system), but the Galaxy M51 has older 10 version while Xiaomi Poco F4 has Android 12. Although it's the best we are comparing, Galaxy M51's design is older, thicker and a bit heavier than Xiaomi Poco F4.
The Xiaomi Poco F4 has a bit more powerful processing unit than Galaxy M51. Both have the same RAM memory amount and the same number of cores. Xiaomi Poco F4 counts with a sharper display than Samsung Galaxy M51, and although they both have a same size display, the Xiaomi Poco F4 also has a little bit higher resolution of 1080 x 2400 and a just a bit greater pixels amount per inch in the display.
The Samsung Galaxy M51 features a camera that's just as good as Xiaomi Poco F4's camera, and although the Samsung Galaxy M51 has a bigger back-facing camera sensor shooting better quality photos, they both have the same 3840x2160 (4K) video definition, a F1.8 diafragm aperture, the same 30 fps video frame rate and a same resolution back camera.
The Galaxy M51 features a very superior memory capacity to install applications and games or saving photos and videos than Xiaomi Poco F4, and although they both have the same internal memory, the Galaxy M51 also has a SD memory card expansion slot that supports up to 512 GB. The Galaxy M51 counts with a much better battery duration than Xiaomi Poco F4, because it has a 7000mAh battery capacity against 4500mAh.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.