Compare phones
| Global Score | |
| 81 | 87.5 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 12 | Android 12 |
| -- | 2022-06-23 |
| -- | 6.43 x 2.99 x 0.30 inches |
| -- | 6.88 ounces |
| Black and White | Moonlight Silver, Nebula Green and Night Black |
| Aluminum and Ceramic | Glass (Corning Gorilla Glass 5) and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.7 inches | 6.7 inches |
| 3200 x 1440 pixels | 2400 x 1080 pixels |
| AMOLED | AMOLED |
| 524 pixels per inch | 393 pixels per inch |
| 1500 cd/m2 brightness | 1300 cd/m2 brightness |
| No touch screen | No touch screen |
| 9.7 | 9.1 |
| Performance | |
| Qualcomm Snapdragon 8+ Gen 1 SM8450 (4 nm) chipset | Qualcomm Snapdragon 870 SM8250-AC (7 nm) chipset |
| processor | Kryo 585, 64-bit (Octa-Core 3200 MHz) processor |
| 8 GB RAM | 6 GB RAM |
| Adreno 730 GPU | Adreno 650 GPU |
| 6.21 | 9.81 |
| 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 + 20.00 MP | 64.00 MP + 20.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 24.00mm focal length | -- |
| 0.5 inches (1/2") sensor | 0.5 inches (1/2") sensor |
| 7680 x 4320 (24 fps) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1920 x 1080 (1920 fps) (Full HD) slow motion video | 1280 x 720 (120 fps) (HD) slow motion video |
| 12.32 | 11.88 |
| 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), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 10.6 | 10.7 |
| Battery Life | |
| 4800mAh Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.64 | 6.32 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.2 |
| GPS | GPS |
| -- | NFC |
| 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 Poco F4 is slightly better than Xiaomi 12S Ultra, with an 87.5 score against 81. Both devices in this comparison review use the same Android 12 OS (Operating System), so you shouldn't perceive any difference regarding that. The Xiaomi Poco F4 has a very superior hardware performance than Xiaomi 12S Ultra, although it has 2 GB lesser RAM memory, they both have the same number of cores.
Xiaomi 12S Ultra counts with a slightly better looking display than Xiaomi Poco F4, and although they both have a same size display, the Xiaomi 12S Ultra also has a higher display density, a bit brighter screen and a better 1440 x 3200 resolution. Xiaomi 12S Ultra shoots a bit better photos and videos than Xiaomi Poco F4, because although it has a smaller aperture which is not so good for low-light photos and videos and a back-facing camera with a lot worse resolution, and they both have a same size back camera sensor, the Xiaomi 12S Ultra also counts with a way higher 7680x4320 video definition.
The Xiaomi 12S Ultra counts with a superior memory to install games and applications than Xiaomi Poco F4, because it has more internal memory. The Xiaomi 12S Ultra counts with a bit longer battery life than Xiaomi Poco F4, because it has 4800mAh of battery capacity against 4500mAh.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.