Compare phones
| Global Score | |
| 85.3 | 85.5 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 11 | Android 11, 10 |
| 2021-09-15 | 2019-12-27 |
| 6.46 x 3.03 x 0.35 inches | 6.24 x 2.90 x 0.31 inches |
| 7.16 ounces | 6.07 ounces |
| Celestial blue, Meteorite Gray and Moonlight White | Prism Crush black, Prism Crush blue, Prism Crush pink and Prism Crush white |
| Glass | Plastic and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 282.00 |
| Display / Screen | |
| 6.7 inches | 6.5 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| AMOLED | Super AMOLED |
| 393 pixels per inch | 405 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8.1 |
| Performance | |
| MediaTek Dimensity 1200 MT6893 chipset | Samsung Exynos 9611 chipset |
| Cortex-A78, 64-bit, 6 nm (Octa-Core 3000 MHz) processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| Mali-G77 MC9 GPU | Mali-G72 MP3 GPU |
| 9.72 | 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 | |
| 108.00 MP + 16.00 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 |
| -- | 1280 x 720 (240 fps) (HD) slow motion video |
| 10.34 | 11.55 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Dual SIM | Nano SIM, Dual SIM |
| 10.6 | 6.7 |
| Battery Life | |
| 5000mAh Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 5.92 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Galaxy A51 has a score of 85.5, which is a bit better than Xiaomi 11T's overall score of 85.3. Even though Galaxy A51 is older than Xiaomi 11T, it's construction is thinner and somewhat lighter. Both devices in this comparison review include the same Android 11 OS (operating system). The Xiaomi 11T counts with a bit superior processor than Samsung Galaxy A51, and although they both have the same number of cores, the Xiaomi 11T also has 4 GB more RAM memory.
Xiaomi 11T and Samsung Galaxy A51 feature really similar displays, because although the Samsung Galaxy A51 has a bit smaller screen, and they both have the same exact resolution of 1080 x 2400 pixels, it also counts with a little more pixels per inch in the display. Samsung Galaxy A51 counts with a much bigger storage for apps and games than Xiaomi 11T, and although they both have exactly the same 128 GB internal memory capacity, the Samsung Galaxy A51 also has an external memory card slot that supports up to 512 GB.
Galaxy A51 captures much better photographs and videos than Xiaomi 11T, although it has a camera with a much worse resolution and a tinier aperture which is not so good for shooting images and video in low light environments. The Xiaomi 11T features improved battery lifetime than Galaxy A51, because it has a 25 percent greater battery capacity.
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