Compare phones
| Global Score | |
| 74.7 | 77.8 |
| Basic Information | |
| Huawei | Xiaomi |
| HarmonyOS 3 | Android 11 |
| 2023-04-08 | 2022-03-15 |
| 6.18 x 5.57 x 0.21 inches | 6.01 x 2.75 x 0.32 inches |
| 8.43 ounces | 6.21 ounces |
| Black, Dark Green, Gold, Purple and White | Blue, Grey and Purple |
| Aluminum and Glass | Aluminum and Glass |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 7.8 inches | 6.3 inches |
| 2224 x 2496 pixels | 2400 x 1080 pixels |
| OLED | AMOLED |
| 429 pixels per inch | 418 pixels per inch |
| -- | 1100 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.7 | 8.9 |
| Performance | |
| Qualcomm Snapdragon 8+ Gen 1 4G SM8475 (4 nm) chipset | Qualcomm Snapdragon 870 SM8250-AC (7 nm) chipset |
| processor | processor |
| 8 GB RAM | 8 GB RAM |
| Adreno 730 GPU | Adreno 650 GPU |
| 6.21 | 6.21 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 13.3 | 10.1 |
| Camera | |
| 50.00 MP + 8.00 MP | 50.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.90 aperture |
| 23.00mm focal length | 50.00mm focal length |
| 3840 x 2160 (60 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| -- | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 11.22 | 11.88 |
| 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, Dual SIM |
| 6.6 | 10.6 |
| Battery Life | |
| 4800mAh Nano SIM Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.64 | 6.32 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.1 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | 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 12X has a global score of 77.8, which is slightly better than the Huawei Mate X3's general score of 74.7. The Xiaomi 12X comes with Android 11 operating system, while Huawei Mate X3 counts with HarmonyOS 3 operating system. Xiaomi 12X is an older and notably thicker cellphone than the Huawei Mate X3, but Xiaomi made it noticeably lighter anyway.
The Xiaomi 12X features a sharper screen than Huawei Mate X3, although it has a little smaller display, a much lower 1080 x 2400 pixels resolution and a just a bit worse display density. Huawei Mate X3 features a lot bigger storage capacity to install applications and games or saving photos and videos than Xiaomi 12X, because it has 256 GB internal storage capacity.
Xiaomi 12X counts with a processing unit that's just as good as the CPU in Huawei Mate X3, both of them have a 8 GB RAM and the same number of cores. Huawei Mate X3 has a little longer battery performance than Xiaomi 12X, because it has a 7 percent bigger battery size. The Xiaomi 12X features a slightly better camera than Huawei Mate X3, because although it has a tinier camera aperture which is not good for low-light photos and videos, and they both have a same resolution camera in the back, the Xiaomi 12X also counts with a much higher 7680x4320 video resolution.
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