Compare phones
| Global Score | |
| 77.7 | 89.5 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 10 | -- |
| 2020-06-19 | 2021-05-31 |
| 6.44 x 2.96 x 0.35 inches | 6.44 x 3.01 x 0.31 inches |
| 6.77 ounces | 6.91 ounces |
| Black, Blue, Red and White | Celestial Silver, Cosmic Black and Frosty White |
| -- | Glass (Corning Gorilla Glass 5) |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.5 inches | 6.7 inches |
| 1600 x 720 pixels | 2400 x 1080 pixels |
| TFT | AMOLED |
| 270 pixels per inch | 393 pixels per inch |
| -- | 1300 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.2 | 9.1 |
| Performance | |
| Samsung Exynos 850 chipset | Qualcomm Snapdragon 888 SM8350 chipset |
| Arm Cortex-A55, 64-bit (Octa-Core 2000 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 3 GB RAM | 8 GB RAM |
| Mali-G76 GPU | Adreno 660 GPU |
| 9.09 | 9.63 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 9.84 | 10.1 |
| Camera | |
| 48.00 MP + 13.00 MP | 108.00 MP + 20.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 26.00mm focal length | -- |
| 0.5 inches (1/2") sensor | -- |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 7680 x 4320 (30 fps) video resolution |
| -- | 3840 x 2160 (60 fps) (4K) slow motion video |
| 10.78 | 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 | |
| 5000mAh Li - Polymer Battery | 4520mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 6.4 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Gyroscope and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Xiaomi Mi 11i has a general score of 89.5, which is much better than the Galaxy A21s's 77.7 score. Xiaomi Mi 11i's body is newer and thinner, but a bit heavier than the Galaxy A21s. The Xiaomi Mi 11i features a bit superior CPU than Samsung Galaxy A21s, and although they both have the same number of cores, the Xiaomi Mi 11i also has a larger amount of RAM memory.
The Xiaomi Mi 11i features an incredibly better looking screen than Galaxy A21s, because it has a little larger display, a greater amount of pixels per inch of screen and a much higher resolution of 1080 x 2400. The Xiaomi Mi 11i counts with a bit bigger storage capacity for applications and games than Galaxy A21s, because although it has no external memory card slot, it also counts with 96 GB more internal storage.
Xiaomi Mi 11i captures better pictures and videos than Galaxy A21s, because it has a much higher resolution camera, a much higher video quality and a larger aperture to take better photos in poorly lited environments. Galaxy A21s counts with just a little bit longer battery performance than Xiaomi Mi 11i, because it has a 5000mAh battery size.
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