Compare phones
| Global Score | |
| 84.4 | 81 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 14 | Android 12 |
| 2024-02-22 | -- |
| 6.35 x 2.96 x 0.36 inches | -- |
| 7.75 ounces | -- |
| Black, Blue, Titanium Gray and White | Black and White |
| -- | Aluminum and Ceramic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.7 inches | 6.7 inches |
| 3200 x 1440 pixels | 3200 x 1440 pixels |
| AMOLED | AMOLED |
| 524 pixels per inch | 524 pixels per inch |
| 3000 cd/m2 brightness | 1500 cd/m2 brightness |
| No touch screen | No touch screen |
| 10.4 | 9.7 |
| Performance | |
| Qualcomm Snapdragon 8 Gen 3 SM8650-AB (4 nm) chipset | Qualcomm Snapdragon 8+ Gen 1 SM8450 (4 nm) chipset |
| processor | processor |
| 12 GB RAM | 8 GB RAM |
| Adreno 750 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 + 32.00 MP | 50.00 MP + 20.00 MP |
| f/1.60 aperture | f/2.00 aperture |
| 23.00mm focal length | 24.00mm focal length |
| 0.4 inches (1/2.51") sensor | 0.5 inches (1/2") sensor |
| 7680 x 4320 (30 fps) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1920 x 1080 (1920 fps) (Full HD) slow motion video | 1920 x 1080 (1920 fps) (Full HD) slow motion video |
| 12.43 | 12.32 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM |
| 10.6 | 10.6 |
| Battery Life | |
| 5000mAh Dual Nano SIM Battery | 4800mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 6.8 | 6.64 |
| Other Features | |
| Bluetooth 5.4 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | -- |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Xiaomi 14 Ultra is a little bit better than the Xiaomi 12S Ultra, having a general score of 84.4 against 81. Both phones in this comparison review come with Android operating system, but Xiaomi 14 Ultra has newer 14 version and Xiaomi 12S Ultra has Android 12, offering lots of additional features.
The Xiaomi 12S Ultra features a CPU that's just as good as the CPU in Xiaomi 14 Ultra, and although the Xiaomi 12S Ultra has a lower amount of RAM, they both have the same number of cores. Xiaomi 14 Ultra features a little bit better display than Xiaomi 12S Ultra, and although they both have a same size screen, the same pixels density and an equal resolution of 1440 x 3200px, the Xiaomi 14 Ultra also has a much brighter screen.
The Xiaomi 12S Ultra features as much storage for apps and games as Xiaomi 14 Ultra, both have the same 256 GB internal storage. The Xiaomi 14 Ultra counts with just a bit better battery performance than Xiaomi 12S Ultra, because it has a 5000mAh battery capacity instead of 4800mAh. The Xiaomi 14 Ultra captures a little bit better videos and photos than Xiaomi 12S Ultra, because although it has a much tinier camera sensor shooting lot worse quality videos and pictures, and they both have the same 7680x4320 video definition and a 50 mega-pixels camera in the back, the Xiaomi 14 Ultra also counts with higher 30 frames per second video frame rate and a larger camera aperture.
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