Compare phones
| Global Score | |
| 75 | 90.7 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 9.0 Pie, 8.1 Oreo, 8.0 Oreo, 7.1 Nougat | Android 11 |
| 2017-09-12 | 2021-03-29 |
| 6.12 x 2.98 x 0.29 inches | 6.47 x 2.94 x 0.33 inches |
| 5.82 ounces | 8.25 ounces |
| Black, Gold and Pink | Ceramic Black and Ceramic White |
| Metal | Ceramic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 5.5 inches | 6.8 inches |
| 1920 x 1080 pixels (Full HD) | 3200 x 1440 pixels |
| IPS LCD | AMOLED |
| 401 pixels per inch | 516 pixels per inch |
| 450 cd/m2 brightness | 1700 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.4 | 9.9 |
| Performance | |
| Qualcomm Snapdragon 625 8953 chipset | Qualcomm Snapdragon 888 SM8350 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 2000 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 4 GB RAM | 8 GB RAM |
| Adreno 506 GPU | Adreno 660 GPU |
| 9.09 | 9.63 |
| Storage | |
| 64 GB internal memory | 256 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 10.78 | 13.3 |
| Camera | |
| 12.00 MP + 5.00 MP | 50.00 MP + 20.00 MP |
| f/2.20 aperture | f/1.90 aperture |
| 26.00mm focal length | 24.00mm focal length |
| -- | 0.5 inches (1/2") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1280 x 720 (120 fps) (HD) slow motion video | 1920 x 1080 (1920 fps) (Full HD) slow motion video |
| 9.35 | 12.43 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA and HSUPA | 5G, 5G, HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.1 | 8.2 |
| Battery Life | |
| 3080mAh Li - Ion Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.04 | 6.8 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.2 |
| GPS | GPS |
| -- | NFC |
| Infra-red port | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Xiaomi Mi 11 Ultra is a lot better than the Xiaomi Mi A1, having a 90.7 score against 75. Xiaomi Mi 11 Ultra's construction is noticeably newer, but somewhat thicker and extremely heavier than the Xiaomi Mi A1. Both phones in this comparison come with Android OS (Operating System), but Xiaomi Mi 11 Ultra has the previous 11 version while Xiaomi Mi A1 has Android 9.0 Pie.
The Xiaomi Mi 11 Ultra features a better looking display than Xiaomi Mi A1, because it has a higher screen density, a way better resolution of 1440 x 3200, a bigger screen and a lot brighter screen. The Xiaomi Mi 11 Ultra has just a bit better processing power than Xiaomi Mi A1, and although they both have 8 processing cores, the Xiaomi Mi 11 Ultra also has 4 GB more RAM.
Xiaomi Mi 11 Ultra features a much greater memory capacity to store more games and applications than Xiaomi Mi A1, because although it has no slot for an external memory card, it also counts with 256 GB internal storage. Xiaomi Mi 11 Ultra features a way better battery lifetime than Xiaomi Mi A1, because it has a 62% greater battery size.
Xiaomi Mi 11 Ultra has a much better camera than Xiaomi Mi A1, because it has a lot higher video quality, a larger aperture and a much higher resolution back facing camera.
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