Compare phones
| Global Score | |
| 90.8 | 79.8 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 11, 10 | Android 10 |
| 2020-04-29 | 2021-04-16 |
| 6.26 x 2.90 x 0.34 inches | 6.82 x 5.25 x 0.30 inches |
| 6.60 ounces | 11.18 ounces |
| Prism cube black | Black and Ceramic |
| Aluminum and Plastic | Aluminum and Glass (Corning Gorilla Glass 5) |
| Scratch-Resistant Glass | -- |
| $ 339.00 | -- |
| Display / Screen | |
| 6.5 inches | 8 inches |
| 2400 x 1080 pixels | 2480 x 1860 pixels |
| Super AMOLED | AMOLED |
| 405 pixels per inch | 388 pixels per inch |
| -- | 900 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 8.7 |
| Performance | |
| Samsung Exynos 980 chipset | Qualcomm Snapdragon 888 SM8350 (5 nm) chipset |
| ARM Cortex-A77 and ARM Cortex-A55, 64-bit, 8 nm (Octa-Core 2200 MHz) processor | processor |
| 6 GB RAM | 12 GB RAM |
| Mali-G76 MP5 GPU | Adreno 660 GPU |
| 9.27 | 6.21 |
| Storage | |
| 128 GB internal memory | 256 GB internal memory |
| microSDXC (up to 1000 GB) external memory slot | No SD card slot |
| 15.38 | 13.3 |
| Camera | |
| 48.00 MP + 32.00 MP | 108.00 MP + 20.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 26.00mm focal length | 80.00mm 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 | -- |
| 11.55 | 10.45 |
| 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 | 5020mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.32 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | -- |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Galaxy A51 5G is better than Xiaomi Mi Mix Fold, getting a general score of 90.8 against 79.8. Even though Galaxy A51 5G is older and somewhat thicker than Xiaomi Mi Mix Fold, it's body is still noticeably lighter. Both of these phones use Android operating system, but the Galaxy A51 5G has 11 version and Xiaomi Mi Mix Fold has Android 10 version, giving a couple additional features.
The Xiaomi Mi Mix Fold has a little bit better looking screen than Galaxy A51 5G, because although it has a little inferior pixels amount per inch in the screen, it also counts with a higher 1860 x 2480 pixels resolution and a larger display. The Galaxy A51 5G counts with a bigger storage capacity to store more apps and games than Xiaomi Mi Mix Fold, because although it has 0 less internal storage capacity, it also counts with a slot for SD memory cards that allows up to 1000 GB.
The Galaxy A51 5G has a much faster processing unit than Xiaomi Mi Mix Fold, although it has 6 GB less RAM, they both have 8 CPU cores. Galaxy A51 5G captures better pictures and videos than Xiaomi Mi Mix Fold, although it has a back camera with way less MP resolution and a tinier aperture. The Xiaomi Mi Mix Fold counts with a bit better battery life than Samsung Galaxy A51 5G, because it has 5020mAh of battery capacity against 4500mAh.
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