Compare phones
| Global Score | |
| 72.5 | 90.8 |
| Basic Information | |
| Xiaomi | Samsung |
| Android | Android 11, 10 |
| -- | 2020-04-29 |
| 5.81 x 2.81 x 0.33 inches | 6.26 x 2.90 x 0.34 inches |
| 5.15 ounces | 6.60 ounces |
| Black, Blue, Gray and Yellow | Prism cube black |
| Metal | Aluminum and Plastic |
| -- | Scratch-Resistant Glass |
| -- | $ 339.00 |
| Display / Screen | |
| 5.5 inches | 6.5 inches |
| 1440 x 720 pixels | 2400 x 1080 pixels |
| -- | Super AMOLED |
| 293 pixels per inch | 405 pixels per inch |
| No touch screen | No touch screen |
| 7.4 | 8.1 |
| Performance | |
| MediaTek Helio P22 MT6762 chipset | Samsung Exynos 980 chipset |
| ARM Cortex-A53, 64-bit, 12 nm (Octa-Core 2000 MHz) processor | ARM Cortex-A77 and ARM Cortex-A55, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 4 GB RAM | 6 GB RAM |
| IMG PowerVR GE8320 GPU | Mali-G76 MP5 GPU |
| 9.09 | 9.27 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | microSDXC (up to 1000 GB) external memory slot |
| 10.78 | 15.38 |
| Camera | |
| 12.00 MP + 5.00 MP | 48.00 MP + 32.00 MP |
| f/2.20 aperture | f/2.00 aperture |
| -- | 26.00mm focal length |
| -- | 0.5 inches (1/2") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (480 fps) (HD) slow motion video |
| 8.8 | 11.55 |
| Networks | |
| Wi-Fi | Wi-Fi |
| -- | Mobile Hotspot |
| LTE (4G), HSPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Dual SIM | Nano SIM |
| 5.5 | 10.7 |
| Battery Life | |
| 3000mAh Battery | 4500mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 4.96 | 6.32 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Samsung Galaxy A51 5G has a score of 90.8, which is way better than Xiaomi Redmi 6's general score of 72.5. The Samsung Galaxy A51 5G works with Android 11 OS, while Xiaomi Redmi 6 counts with Android OS. Samsung Galaxy A51 5G is a just a little bit thicker and heavier cellphone than Xiaomi Redmi 6.
The Galaxy A51 5G counts with a bit superior processor than Xiaomi Redmi 6, and although they both have 8 CPU cores, the Galaxy A51 5G also has more RAM memory. Samsung Galaxy A51 5G features a little sharper screen than Xiaomi Redmi 6, because it has a greater number of pixels per screen inch, a lot better resolution of 1080 x 2400 pixels and a bigger screen.
The Galaxy A51 5G counts with a lot bigger memory for applications and games than Xiaomi Redmi 6, because it has a slot for an external memory card that allows up to 1000 GB and 128 GB internal storage capacity. Galaxy A51 5G counts with a very superior camera than Xiaomi Redmi 6, because it has a larger aperture to capture better low light photography and videos, a back camera with a lot better 48 MP resolution and a lot higher video definition.
The Galaxy A51 5G counts with a much longer battery life than Xiaomi Redmi 6, because it has 4500mAh of battery capacity instead of 3000mAh.
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