Compare phones
| Global Score | |
| 89.5 | 76.1 |
| Basic Information | |
| Xiaomi | Samsung |
| -- | Android 10 |
| 2021-05-31 | 2020-06-29 |
| 6.44 x 3.01 x 0.31 inches | 6.61 x 3.02 x 0.32 inches |
| 6.91 ounces | 6.81 ounces |
| Celestial Silver, Cosmic Black and Frosty White | Black |
| Glass (Corning Gorilla Glass 5) | Plastic and Plastic |
| Scratch-Resistant Glass | -- |
| -- | $ 194.00 |
| Display / Screen | |
| 6.7 inches | 6.5 inches |
| 2400 x 1080 pixels | 1600 x 720 pixels |
| AMOLED | IPS LCD |
| 393 pixels per inch | 270 pixels per inch |
| 1300 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 9.1 | 7.3 |
| Performance | |
| Qualcomm Snapdragon 888 SM8350 chipset | Mediatek Helio P35 chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor |
| 8 GB RAM | 3 GB RAM |
| Adreno 660 GPU | PowerVR GE8320 GPU |
| 9.63 | 9.27 |
| Storage | |
| 128 GB internal memory | 32 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 9.84 |
| Camera | |
| 108.00 MP + 20.00 MP | 16.00 MP + 13.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| -- | 0.33 inches (1/3.06") sensor |
| 7680 x 4320 (30 fps) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 3840 x 2160 (60 fps) (4K) slow motion video | -- |
| 12.87 | 9.35 |
| 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 |
| 10.7 | 6.7 |
| Battery Life | |
| 4520mAh Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.4 | 5.92 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Xiaomi Mi 11i is much better than the Samsung Galaxy A21, getting a general score of 89.5 against 76.1. Although Xiaomi Mi 11i is just a little bit heavier than Samsung Galaxy A21, it's a little bit thinner and also newer. The Xiaomi Mi 11i has just a little better processing power than Galaxy A21, and although they both have the same number of cores, the Xiaomi Mi 11i also has 5 GB more RAM.
Xiaomi Mi 11i counts with a much better looking display than Galaxy A21, because it has a much better 1080 x 2400 resolution, a little bit bigger display and a greater amount of pixels per inch of screen. Xiaomi Mi 11i counts with a little bit better storage capacity for games and applications than Galaxy A21, because although it has no slot for an external memory card, it also counts with more internal memory capacity.
The Xiaomi Mi 11i has a way better camera than Galaxy A21, and although they both have a same size camera aperture, the Xiaomi Mi 11i also has a way better video definition and a lot higher 108 MP resolution back-facing camera. Xiaomi Mi 11i features a bit longer battery life than Galaxy A21, because it has a 13% greater battery capacity.
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