Compare phones
| Global Score | |
| 89.5 | 79.2 |
| Basic Information | |
| Xiaomi | Xiaomi |
| -- | Android 11, 10, 9.0 Pie |
| 2021-05-31 | 2019-07-24 |
| 6.44 x 3.01 x 0.31 inches | 6.04 x 2.83 x 0.33 inches |
| 6.91 ounces | 6.13 ounces |
| Celestial Silver, Cosmic Black and Frosty White | Blue, Gray and White |
| Glass (Corning Gorilla Glass 5) | Glass (Corning Gorilla Glass 5) and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.7 inches | 6.1 inches |
| 2400 x 1080 pixels | 1560 x 720 pixels |
| AMOLED | Super AMOLED |
| 393 pixels per inch | 282 pixels per inch |
| 1300 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 9.1 | 7.3 |
| Performance | |
| Qualcomm Snapdragon 888 SM8350 chipset | Qualcomm Snapdragon 665 chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| Adreno 660 GPU | Adreno 610 GPU |
| 9.63 | 9.09 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 256 GB) external memory slot |
| 10.1 | 13.18 |
| Camera | |
| 108.00 MP + 20.00 MP | 48.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| -- | 0.43 inches (1/2.3") sensor |
| 7680 x 4320 (30 fps) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 3840 x 2160 (60 fps) (4K) slow motion video | 1280 x 720 (240 fps) (HD) slow motion video |
| 12.87 | 11.44 |
| 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 | 4030mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.4 | 5.92 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| Infra-red port | 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 has an overall score of 89.5, which is much better than Xiaomi Mi A3's score of 79.2. Xiaomi Mi 11i's body is newer and just a little bit thinner than Xiaomi Mi A3's, although it is somewhat heavier. Xiaomi Mi 11i counts with a bit more powerful processor than Xiaomi Mi A3, and although they both have 8 CPU cores, the Xiaomi Mi 11i also has a higher amount of RAM memory.
The Xiaomi Mi 11i features a way better looking screen than Xiaomi Mi A3, because it has a way better resolution of 1080 x 2400px, a bit bigger display and a greater pixel density. The Xiaomi Mi A3 has a much bigger storage capacity to store more apps and games than Xiaomi Mi 11i, and although they both have exactly the same 128 GB internal storage, the Xiaomi Mi A3 also has a SD extension slot that holds a maximum of 256 GB.
Xiaomi Mi 11i captures much clearer videos and photos than Xiaomi Mi A3, and although they both have the same diafragm aperture, the Xiaomi Mi 11i also has a lot higher 7680x4320 video resolution and a much higher resolution camera in the back. The Xiaomi Mi 11i features just a little bit longer battery duration than Xiaomi Mi A3, because it has 4520mAh of battery capacity instead of 4030mAh.
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