Compare phones
| Global Score | |
| 78.2 | 81 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 10 | Android 12 |
| 2020-11-27 | -- |
| 6.39 x 3.04 x 0.38 inches | -- |
| 6.98 ounces | -- |
| Cool blue, Power black and Yellow | Black and White |
| Plastic and Plastic | Aluminum and Ceramic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 149.00 | -- |
| Display / Screen | |
| 6.5 inches | 6.7 inches |
| 2340 x 1080 pixels | 3200 x 1440 pixels |
| IPS LCD | AMOLED |
| 396 pixels per inch | 524 pixels per inch |
| -- | 1500 cd/m2 brightness |
| No touch screen | No touch screen |
| 8 | 9.7 |
| Performance | |
| Qualcomm Snapdragon 662 SM6115 chipset | Qualcomm Snapdragon 8+ Gen 1 SM8450 (4 nm) chipset |
| Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor | processor |
| 4 GB RAM | 8 GB RAM |
| Adreno 610 GPU | Adreno 730 GPU |
| 9.09 | 6.21 |
| Storage | |
| 64 GB internal memory | 256 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 11.74 | 13.3 |
| Camera | |
| 48.00 MP + 8.00 MP | 50.00 MP + 20.00 MP |
| f/1.80 aperture | f/2.00 aperture |
| -- | 24.00mm focal length |
| 0.5 inches (1/2") sensor | 0.5 inches (1/2") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 7680 x 4320 (24 fps) video resolution |
| -- | 1920 x 1080 (1920 fps) (Full HD) slow motion video |
| 10.78 | 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 | |
| 6000mAh Battery | 4800mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 7.52 | 6.64 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| GPS | GPS |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
The Xiaomi 12S Ultra is a little bit better than Xiaomi Poco M3, getting a overall score of 81 against 78.2. These devices have Android OS, but the Xiaomi 12S Ultra has newer 12 version and Xiaomi Poco M3 has Android 10, so it offers some extra features. The Xiaomi 12S Ultra is a much lighter and much thinner phone than Xiaomi Poco M3.
The Xiaomi Poco M3 has a lot better hardware performance than Xiaomi 12S Ultra, although it has a lower amount of RAM memory, they both have the same number of cores. Xiaomi 12S Ultra features a much more vibrant screen than Xiaomi Poco M3, because it has a higher resolution of 1440 x 3200px, a quite larger display and a higher pixels amount in each inch in the screen.
Xiaomi 12S Ultra has a better camera than Xiaomi Poco M3, because although it has a smaller aperture, and they both have the same camera sensor size, the Xiaomi 12S Ultra also counts with a much higher video definition and a camera with a higher 50 mega pixels resolution. The Xiaomi 12S Ultra counts with a better storage capacity to install applications and games than Xiaomi Poco M3, because although it has no SD extension slot, it also counts with 256 GB internal memory capacity.
Xiaomi Poco M3 features greater battery duration than Xiaomi 12S Ultra, because it has a 25% greater battery size.
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