Compare phones
| Global Score | |
| 90.7 | 79.2 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 11 | Android 11, 10, 9.0 Pie |
| 2021-03-29 | 2019-07-24 |
| 6.47 x 2.94 x 0.33 inches | 6.04 x 2.83 x 0.33 inches |
| 8.25 ounces | 6.13 ounces |
| Ceramic Black and Ceramic White | Blue, Gray and White |
| Ceramic | Glass (Corning Gorilla Glass 5) and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.8 inches | 6.1 inches |
| 3200 x 1440 pixels | 1560 x 720 pixels |
| AMOLED | Super AMOLED |
| 516 pixels per inch | 282 pixels per inch |
| 1700 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 9.9 | 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 | |
| 256 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 256 GB) external memory slot |
| 13.3 | 13.18 |
| Camera | |
| 50.00 MP + 20.00 MP | 48.00 MP + 32.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| 24.00mm focal length | -- |
| 0.5 inches (1/2") sensor | 0.43 inches (1/2.3") sensor |
| 7680 x 4320 (24 fps) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1920 x 1080 (1920 fps) (Full HD) slow motion video | 1280 x 720 (240 fps) (HD) slow motion video |
| 12.43 | 11.44 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 8.2 | 6.7 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 4030mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.8 | 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, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Xiaomi Mi 11 Ultra is better than the Xiaomi Mi A3, with a 90.7 score against 79.2. Both phones in this comparison include the same Android 11 OS (operating system). Xiaomi Mi 11 Ultra's design has the same thickness than Xiaomi Mi A3, but it is notably heavier. The Xiaomi Mi 11 Ultra counts with a little bit better hardware performance than Xiaomi Mi A3, and although they both have a Octa-Core processor, the Xiaomi Mi 11 Ultra also has more RAM.
Xiaomi Mi 11 Ultra features an incredibly better looking display than Xiaomi Mi A3, because it has a much greater pixels density, a much better resolution of 1440 x 3200px and a quite larger screen. The Xiaomi Mi 11 Ultra has a slightly better camera than Xiaomi Mi A3, because although it has a smaller camera aperture, it also counts with a higher 50 mega-pixels resolution back facing camera, a larger back camera sensor and a much better 7680x4320 video quality.
Xiaomi Mi 11 Ultra has a slightly bigger memory capacity to store more apps and games than Xiaomi Mi A3, because although it has no external SD slot, it also counts with 256 GB internal storage capacity. Xiaomi Mi 11 Ultra features superior battery performance than Xiaomi Mi A3, because it has a 5000mAh battery size.
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