Compare phones
| Global Score | |
| 90.8 | 85.3 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 11, 10 | Android 11 |
| 2020-04-29 | 2021-09-15 |
| 6.26 x 2.90 x 0.34 inches | 6.46 x 3.03 x 0.35 inches |
| 6.60 ounces | 7.16 ounces |
| Prism cube black | Celestial blue, Meteorite Gray and Moonlight White |
| Aluminum and Plastic | Glass |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 339.00 | -- |
| Display / Screen | |
| 6.5 inches | 6.7 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| Super AMOLED | AMOLED |
| 405 pixels per inch | 393 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8.1 |
| Performance | |
| Samsung Exynos 980 chipset | MediaTek Dimensity 1200 MT6893 chipset |
| ARM Cortex-A77 and ARM Cortex-A55, 64-bit, 8 nm (Octa-Core 2200 MHz) processor | Cortex-A78, 64-bit, 6 nm (Octa-Core 3000 MHz) processor |
| 6 GB RAM | 8 GB RAM |
| Mali-G76 MP5 GPU | Mali-G77 MC9 GPU |
| 9.27 | 9.72 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 1000 GB) external memory slot | No SD card slot |
| 15.38 | 10.1 |
| Camera | |
| 48.00 MP + 32.00 MP | 108.00 MP + 16.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 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 | -- |
| 11.55 | 10.34 |
| 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 | Dual SIM |
| 10.7 | 10.6 |
| Battery Life | |
| 4500mAh Li - Polymer Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.32 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Galaxy A51 5G has an overall score of 90.8, which is slightly better than Xiaomi 11T's global score of 85.3. Both phones in our current comparison include the same Android 11 operating system. Galaxy A51 5G's body is a little bit thinner and just a bit lighter than Xiaomi 11T, despite of the fact that it was released around a year before.
Xiaomi 11T features a display that is just as good as the screen in Galaxy A51 5G, because although the Xiaomi 11T has a just a bit worse pixel density, and they both have the same 1080 x 2400 pixels resolution, it also counts with a little bit larger display. The Samsung Galaxy A51 5G has a very superior memory capacity for applications, games, photos and videos than Xiaomi 11T, and although they both have equal 128 GB internal memory, the Samsung Galaxy A51 5G also has a slot for SD memory cards that holds a maximum of 1000 GB.
The Xiaomi 11T has a bit better processing unit than Galaxy A51 5G, and although they both have 8 processing cores, the Xiaomi 11T also has a higher amount of RAM. Xiaomi 11T features a bit better battery performance than Galaxy A51 5G, because it has an 11 percent larger battery capacity. The Samsung Galaxy A51 5G counts with a better camera than Xiaomi 11T, although it has a way less mega pixels resolution camera and a tinier aperture which is not favorable for low-light images and video.
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