Compare phones
| Global Score | |
| 78.8 | 76.1 |
| Basic Information | |
| Xiaomi | Asus |
| Android 12 | Android 14 |
| 2021-12-28 | 2024-03-14 |
| 6.01 x 2.75 x 0.32 inches | 6.45 x 3.02 x 0.35 inches |
| 6.31 ounces | 7.90 ounces |
| Black, Blue, Green and Pink | Desert Sand, Eternal Black, Misty Grey and Skyline Blue |
| Aluminum and Glass | Glass |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.3 inches | 6.8 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| AMOLED | AMOLED |
| 418 pixels per inch | 387 pixels per inch |
| 1100 cd/m2 brightness | 2500 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.9 | 9.5 |
| Performance | |
| Qualcomm Snapdragon 8 Gen1 SM8450 (4 nm) chipset | Qualcomm Snapdragon 8 Gen 3 SM8650-AB (4 nm) chipset |
| processor | processor |
| 8 GB RAM | 12 GB RAM |
| Adreno 730 GPU | Adreno 750 GPU |
| 6.21 | 6.21 |
| Storage | |
| 128 GB internal memory | 256 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 13.3 |
| Camera | |
| 50.00 MP + 32.00 MP | 50.00 MP + 32.00 MP |
| f/1.90 aperture | f/1.90 aperture |
| 26.00mm focal length | 24.00mm focal length |
| 0.64 inches (1/1.56") sensor | 0.64 inches (1/1.56") sensor |
| 7680 x 4320 (24 fps) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1920 x 1080 (960 fps) (Full HD) slow motion video | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 12.54 | 12.54 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G |
| Nano SIM, Dual SIM | Nano SIM |
| 10.6 | 7 |
| Battery Life | |
| 4500mAh Battery | 5500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 6.32 | 7.2 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.4 |
| GPS | GPS |
| NFC | NFC |
| 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 |
Comparison review
The Xiaomi 12 has a global score of 78.8, which is a little bit better than Asus Zenfone 11 Ultra's 76.1 global score. Both phones in this review use Android OS (Operating System), but the Xiaomi 12 has 12 version and Asus Zenfone 11 Ultra has Android 14. Even though Xiaomi 12 is incredibly older than Asus Zenfone 11 Ultra, it's design is much lighter and a little bit thinner.
The Asus Zenfone 11 Ultra features a bit more vivid display than Xiaomi 12, because although it has a just a bit lower screen density, and they both have the same resolution of 1080 x 2400, the Asus Zenfone 11 Ultra also counts with a bit larger display and much more display brightness. The Asus Zenfone 11 Ultra's CPU is just as good as Xiaomi 12's processing unit, and although the Asus Zenfone 11 Ultra has 4 GB more RAM, they both have 8 processing cores.
Asus Zenfone 11 Ultra has a much greater memory capacity for games and applications than Xiaomi 12, because it has 256 GB internal storage capacity. The Xiaomi 12 and the Asus Zenfone 11 Ultra both feature quite similar cameras, both have the same 7680x4320 video definition, the same back-facing camera sensor size, a same resolution back-facing camera, the same 24 frames per second video frame rate and the same camera aperture.
Asus Zenfone 11 Ultra features greater battery life than Xiaomi 12, because it has a 22 percent bigger battery size.
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