Compare phones
| Global Score | |
| 76.7 | 81 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 12 | Android 12 |
| 2022-03-23 | -- |
| 6.46 x 3.00 x 0.32 inches | -- |
| 7.23 ounces | -- |
| Laser Black, Laser Blue and POCO Yellow | Black and White |
| -- | Aluminum and Ceramic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.7 inches | 6.7 inches |
| 2400 x 1080 pixels | 3200 x 1440 pixels |
| AMOLED | AMOLED |
| 393 pixels per inch | 524 pixels per inch |
| 1200 cd/m2 brightness | 1500 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.9 | 9.7 |
| Performance | |
| Qualcomm Snapdragon 696 SM6375 (6 nm) chipset | Qualcomm Snapdragon 8+ Gen 1 SM8450 (4 nm) chipset |
| processor | processor |
| 6 GB RAM | 8 GB RAM |
| Adreno 619 GPU | Adreno 730 GPU |
| 6.12 | 6.21 |
| Storage | |
| 128 GB internal memory | 256 GB internal memory |
| microSDXC (up to 1 TB) external memory slot | No SD card slot |
| 15.42 | 13.3 |
| Camera | |
| 108.00 MP + 16.00 MP | 50.00 MP + 20.00 MP |
| f/1.90 aperture | f/2.00 aperture |
| -- | 24.00mm focal length |
| -- | 0.5 inches (1/2") sensor |
| -- | 7680 x 4320 (24 fps) video resolution |
| -- | 1920 x 1080 (1920 fps) (Full HD) slow motion video |
| 10.34 | 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 Nano SIM Battery | 4800mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.8 | 6.64 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | -- |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Xiaomi 12S Ultra has an overall score of 81, which is slightly better than the Xiaomi POCO X4 Pro 5G's global score of 76.7. Xiaomi 12S Ultra's design is extremely lighter and incredibly thinner than the Xiaomi POCO X4 Pro 5G. These phones have the same Android 12 OS (operating system), so both of them should provide all the same OS features.
The Xiaomi 12S Ultra features a bit faster processing unit than Xiaomi POCO X4 Pro 5G, and although they both have 8 cores, the Xiaomi 12S Ultra also has more RAM memory. Xiaomi 12S Ultra counts with a bit more vivid display than Xiaomi POCO X4 Pro 5G, and although they both have a display of the same size, the Xiaomi 12S Ultra also has a greater pixels density, a higher 1440 x 3200px resolution and a little brighter display.
Xiaomi 12S Ultra counts with a superior camera than Xiaomi POCO X4 Pro 5G, although it has a back camera with a way worse 50 mega-pixels resolution and a smaller diafragm aperture which is not recommended for low light photos and videos. Xiaomi POCO X4 Pro 5G features a greater memory to install applications and games than Xiaomi 12S Ultra, because although it has less internal storage capacity, it also counts with a SD card slot that admits a maximum of 1 TB.
The Xiaomi POCO X4 Pro 5G counts with just a bit longer battery life than Xiaomi 12S Ultra, because it has a 4% greater battery size.
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