Compare phones
| Global Score | |
| 87.7 | 89.5 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 10 | -- |
| 2020-09-11 | 2021-05-31 |
| 6.45 x 3.00 x 0.37 inches | 6.44 x 3.01 x 0.31 inches |
| 7.51 ounces | 6.91 ounces |
| Black and White | Celestial Silver, Cosmic Black and Frosty White |
| Plastic and Plastic | Glass (Corning Gorilla Glass 5) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.7 inches | 6.7 inches |
| 2340 x 1080 pixels | 2400 x 1080 pixels |
| Super AMOLED Plus | AMOLED |
| 385 pixels per inch | 393 pixels per inch |
| -- | 1300 cd/m2 brightness |
| No touch screen | No touch screen |
| 8 | 9.1 |
| Performance | |
| Qualcomm Snapdragon 730 SM7150-AA chipset | Qualcomm Snapdragon 888 SM8350 chipset |
| Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 6 GB RAM | 8 GB RAM |
| Adreno 618 GPU | Adreno 660 GPU |
| 9.27 | 9.63 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 14.14 | 10.1 |
| Camera | |
| 64.00 MP + 32.00 MP | 108.00 MP + 20.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 26.00mm focal length | -- |
| 0.57 inches (1/1.76") sensor | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (30 fps) video resolution |
| -- | 3840 x 2160 (60 fps) (4K) slow motion video |
| 11.88 | 12.87 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 7000mAh Battery | 4520mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 8.32 | 6.4 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
The Xiaomi Mi 11i is a little bit better than the Galaxy M51, with a score of 89.5 against 87.7. Although Xiaomi Mi 11i and Galaxy M51 were released with only 9 months difference, Xiaomi Mi 11i is just a bit lighter and somewhat thinner. The Xiaomi Mi 11i counts with a bit better CPU than Samsung Galaxy M51, and although they both have 8 cores, the Xiaomi Mi 11i also has a greater amount of RAM memory.
Xiaomi Mi 11i has a much better screen than Samsung Galaxy M51, and although they both have a display of the same size, the Xiaomi Mi 11i also has a little better pixel density and a slightly better resolution of 1080 x 2400. Xiaomi Mi 11i captures a bit better photos and videos than Galaxy M51, and although they both have a same size aperture, the Xiaomi Mi 11i also has a back-facing camera with a way better 108 MP resolution and a much better video quality.
Samsung Galaxy M51 has much more storage for apps and games than Xiaomi Mi 11i, and although they both have the same internal memory capacity, the Samsung Galaxy M51 also has a SD card slot that supports up to 512 GB. Galaxy M51 has a much longer battery duration than Xiaomi Mi 11i, because it has 7000mAh of battery capacity.
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