Compare phones
| Global Score | |
| 74.7 | 81 |
| Basic Information | |
| Huawei | Xiaomi |
| HarmonyOS 3 | Android 12 |
| 2023-04-08 | -- |
| 6.18 x 5.57 x 0.21 inches | -- |
| 8.43 ounces | -- |
| Black, Dark Green, Gold, Purple and White | Black and White |
| Aluminum and Glass | Aluminum and Ceramic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 7.8 inches | 6.7 inches |
| 2224 x 2496 pixels | 3200 x 1440 pixels |
| OLED | AMOLED |
| 429 pixels per inch | 524 pixels per inch |
| -- | 1500 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.7 | 9.7 |
| Performance | |
| Qualcomm Snapdragon 8+ Gen 1 4G SM8475 (4 nm) chipset | Qualcomm Snapdragon 8+ Gen 1 SM8450 (4 nm) chipset |
| processor | processor |
| 8 GB RAM | 8 GB RAM |
| Adreno 730 GPU | Adreno 730 GPU |
| 6.21 | 6.21 |
| Storage | |
| 256 GB internal memory | 256 GB internal memory |
| No SD card slot | No SD card slot |
| 13.3 | 13.3 |
| Camera | |
| 50.00 MP + 8.00 MP | 50.00 MP + 20.00 MP |
| f/1.80 aperture | f/2.00 aperture |
| 23.00mm focal length | 24.00mm focal length |
| -- | 0.5 inches (1/2") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| -- | 1920 x 1080 (1920 fps) (Full HD) slow motion video |
| 11.22 | 12.32 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM |
| 6.6 | 10.6 |
| Battery Life | |
| 4800mAh Nano SIM Battery | 4800mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 6.64 | 6.64 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | -- |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass and Gyroscope | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Xiaomi 12S Ultra is slightly better than the Huawei Mate X3, getting a overall score of 81 against 74.7. Xiaomi 12S Ultra has Android 12 OS, and Huawei Mate X3 has HarmonyOS 3 OS. Xiaomi 12S Ultra's construction is notably thinner and incredibly lighter than Huawei Mate X3. Xiaomi 12S Ultra features a lot better looking screen than Huawei Mate X3, because although it has a little bit smaller screen and a little bit worse 1440 x 3200 resolution, it also counts with a just a bit better pixel amount per inch of display.
Xiaomi 12S Ultra has as much storage to install applications and games as the Huawei Mate X3, both of them have exactly the same 256 GB internal storage capacity. The Xiaomi 12S Ultra and Huawei Mate X3 count with similar CPUs, both of them have the same RAM memory amount and the same number of cores.
Xiaomi 12S Ultra has a battery performance that's very similar to the battery duration in Huawei Mate X3. The Xiaomi 12S Ultra takes a little bit better videos and photos than Huawei Mate X3, because although it has a smaller camera aperture, and they both have the same resolution back camera, the Xiaomi 12S Ultra also counts with a much better 7680x4320 video definition.
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