Compare phones
| Global Score | |
| 85 | 85.5 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 11 | Android 11, 10 |
| 2021-04-20 | 2019-12-27 |
| 6.32 x 2.98 x 0.27 inches | 6.24 x 2.90 x 0.31 inches |
| 5.61 ounces | 6.07 ounces |
| Citrus Yellow, Mint Green and Truffle Black | 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 | |
| 6.5 inches | 6.5 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| AMOLED | Super AMOLED |
| 405 pixels per inch | 405 pixels per inch |
| 800 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.8 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 780G chipset | Samsung Exynos 9611 chipset |
| Kryo 670, 64-bit, 5 nm (Quad-Core 2400 MHz) processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 6 GB RAM | 4 GB RAM |
| Adreno 642 GPU | Mali-G72 MP3 GPU |
| 9.09 | 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 | 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 | 3840 x 2160 (30 fps) (4K) video resolution |
| 1920 x 1080 (120 fps) (Full HD) slow motion video | 1280 x 720 (240 fps) (HD) slow motion video |
| 11.44 | 11.55 |
| 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, Dual SIM | Nano SIM, Dual SIM |
| 10.7 | 6.7 |
| Battery Life | |
| 4250mAh Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.16 | 5.92 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | -- |
| 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
Galaxy A51 is slightly better than the Xiaomi Mi 11 Lite, with a global score of 85.5 against 85. Galaxy A51 is an older, a little heavier and thicker phone than Xiaomi Mi 11 Lite. Both devices in this comparison review include the same Android 11 operating system, so they should offer very similar OS features.
The Galaxy A51 features a little bit better hardware performance than Xiaomi Mi 11 Lite, because although it has 2 GB lesser RAM memory, it also counts with more CPU cores. The Xiaomi Mi 11 Lite features a little bit better looking display than Samsung Galaxy A51. Both of them have a same size screen, a greater pixel count in each inch of screen and the same exact resolution of 1080 x 2400 pixels.
Samsung Galaxy A51 counts with just a bit better camera than Xiaomi Mi 11 Lite, although it has a smaller aperture, a camera with way less mega-pixels resolution and a lower 3840x2160 (4K) video definition. Samsung Galaxy A51 counts with a much bigger storage capacity for apps and games than Xiaomi Mi 11 Lite, and although they both have equal 128 GB internal memory, the Samsung Galaxy A51 also has an external memory slot that supports a maximum of 512 GB.
The Xiaomi Mi 11 Lite has a bit better battery duration than Galaxy A51, because it has a 4250mAh battery size against 4000mAh.
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