Compare phones
| Global Score | |
| 79.8 | 90.8 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 10 | Android 11, 10 |
| 2021-04-16 | 2020-04-29 |
| 6.82 x 5.25 x 0.30 inches | 6.26 x 2.90 x 0.34 inches |
| 11.18 ounces | 6.60 ounces |
| Black and Ceramic | Prism cube black |
| Aluminum and Glass (Corning Gorilla Glass 5) | Aluminum and Plastic |
| -- | Scratch-Resistant Glass |
| -- | $ 339.00 |
| Display / Screen | |
| 8 inches | 6.5 inches |
| 2480 x 1860 pixels | 2400 x 1080 pixels |
| AMOLED | Super AMOLED |
| 388 pixels per inch | 405 pixels per inch |
| 900 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.7 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 888 SM8350 (5 nm) chipset | Samsung Exynos 980 chipset |
| processor | ARM Cortex-A77 and ARM Cortex-A55, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 12 GB RAM | 6 GB RAM |
| Adreno 660 GPU | Mali-G76 MP5 GPU |
| 6.21 | 9.27 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 1000 GB) external memory slot |
| 13.3 | 15.38 |
| Camera | |
| 108.00 MP + 20.00 MP | 48.00 MP + 32.00 MP |
| f/1.80 aperture | f/2.00 aperture |
| 80.00mm focal length | 26.00mm focal length |
| -- | 0.5 inches (1/2") sensor |
| -- | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (480 fps) (HD) slow motion video |
| 10.45 | 11.55 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 10.6 | 10.7 |
| Battery Life | |
| 5020mAh Battery | 4500mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 6.32 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | -- |
| -- | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Samsung Galaxy A51 5G is much better than Xiaomi Mi Mix Fold, getting a 90.8 score against 79.8. The Samsung Galaxy A51 5G construction is noticeably lighter than the Xiaomi Mi Mix Fold, but it is thicker and was released about 12 months before. These devices have Android operating system, but Samsung Galaxy A51 5G has 11 version and Xiaomi Mi Mix Fold has Android 10 version, providing some extra features and performance optimizations.
Xiaomi Mi Mix Fold features a little more vivid screen than Galaxy A51 5G, because although it has a little less pixels per inch in the display, it also counts with a larger display and a higher 1860 x 2480px resolution. Galaxy A51 5G counts with a really superior hardware performance than Xiaomi Mi Mix Fold, although it has 6 GB lesser RAM memory, they both have the same number of cores.
Samsung Galaxy A51 5G features a better camera than Xiaomi Mi Mix Fold, although it has a smaller aperture which is not nice for shooting photographs in poorly lited situations and a back facing camera with a much lower resolution. Samsung Galaxy A51 5G counts with more storage for applications and games than Xiaomi Mi Mix Fold, because although it has 0 less internal storage, it also counts with a slot for SD memory cards that allows a maximum of 1000 GB.
The Xiaomi Mi Mix Fold counts with a bit superior battery lifetime than Galaxy A51 5G, because it has a 5020mAh battery size.
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