Compare phones
| Global Score | |
| 75.6 | 81 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 9.0 Pie | Android 12 |
| 2019-09-26 | -- |
| 6.34 x 2.97 x 0.34 inches | -- |
| 7.05 ounces | -- |
| Moonlight white, Neptune blue and Space black | Black and White |
| Glass (Corning Gorilla Glass 5) and Plastic | Aluminum and Ceramic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.3 inches | 6.7 inches |
| 2340 x 1080 pixels | 3200 x 1440 pixels |
| IPS LCD | AMOLED |
| 409 pixels per inch | 524 pixels per inch |
| -- | 1500 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 9.7 |
| Performance | |
| Qualcomm Snapdragon 665 SM6125 chipset | Qualcomm Snapdragon 8+ Gen 1 SM8450 (4 nm) chipset |
| Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor | processor |
| 3 GB RAM | 8 GB RAM |
| Adreno 610 GPU | Adreno 730 GPU |
| 9.09 | 6.21 |
| Storage | |
| 32 GB internal memory | 256 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 8.88 | 13.3 |
| Camera | |
| 48.00 MP + 13.00 MP | 50.00 MP + 20.00 MP |
| f/1.80 aperture | f/2.00 aperture |
| 26.00mm focal length | 24.00mm focal length |
| 0.5 inches (1/2") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1280 x 720 (240 fps) (HD) slow motion video | 1920 x 1080 (1920 fps) (Full HD) slow motion video |
| 11.44 | 12.32 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 4000mAh Li - Polymer Battery | 4800mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.92 | 6.64 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.2 |
| GPS | GPS |
| 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 |
| FM Radio | -- |
Comparison review
Xiaomi 12S Ultra has a general score of 81, which is a little bit better than Xiaomi Redmi Note 8T's 75.6 general score. Both phones in our current comparison use Android OS (Operating System), but Xiaomi 12S Ultra has older 12 version while Xiaomi Redmi Note 8T has Android 9.0 Pie. Xiaomi 12S Ultra's design is way thinner and way lighter than the Xiaomi Redmi Note 8T.
Xiaomi Redmi Note 8T counts with an extremely better processing unit than Xiaomi 12S Ultra, although it has a smaller amount of RAM, they both have a Octa-Core processor. The Xiaomi 12S Ultra has a brighter display than Xiaomi Redmi Note 8T, because it has a bit larger display, a better resolution of 1440 x 3200 pixels and a greater pixels density.
Xiaomi 12S Ultra counts with much more storage for apps and games than Xiaomi Redmi Note 8T, because although it has no slot for SD memory cards, it also counts with 224 GB more internal storage capacity. The Xiaomi 12S Ultra features a bit better camera than Xiaomi Redmi Note 8T, because although it has a tinier camera aperture, and they both have a 0.5 inches sensor, the Xiaomi 12S Ultra also counts with a way better 7680x4320 video resolution and a more mega-pixels camera in the back.
Xiaomi 12S Ultra has improved battery life than Xiaomi Redmi Note 8T, because it has a 4800mAh battery capacity against 4000mAh.
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