Compare phones
| Global Score | |
| 83.4 | 81.5 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 11 | Android 13 |
| 2021-03-20 | -- |
| 6.51 x 3.02 x 0.37 inches | 6.43 x 3.07 x 0.35 inches |
| 7.58 ounces | -- |
| Frost blue, Metal bronze and Phantom black | -- |
| -- | Aluminum and Glass |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.7 inches | 6.8 inches |
| 2400 x 1080 pixels | 3080 x 1440 pixels |
| IPS LCD | Dynamic AMOLED |
| 393 pixels per inch | 500 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8 |
| Performance | |
| Qualcomm Snapdragon 860 SM8150-AC chipset | Qualcomm Snapdragon 8 Gen 2 (4 nm) chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor | processor |
| 6 GB RAM | 8 GB RAM |
| Adreno 640 GPU | Adreno 740 GPU |
| 9.63 | 6.21 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 1 TB) external memory slot | No SD card slot |
| 15.42 | 10.1 |
| Camera | |
| 48.00 MP | 200.00 MP + 40.00 MP |
| f/1.80 aperture | f/1.70 aperture |
| -- | 69.00mm focal length |
| 0.5 inches (1/2") sensor | 0.77 inches (1/1.3") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | -- |
| 1920 x 1080 (60 fps) (Full HD) slow motion video | -- |
| 10.78 | 12.43 |
| 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 | Nano SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 5160mAh Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.88 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | 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 |
Comparison review
The Xiaomi Poco X3 Pro is slightly better than the Samsung Galaxy S23 Ultra, having an 83.4 score against 81.5. Both devices in this comparison include Android OS, but the Xiaomi Poco X3 Pro has older 11 version and Samsung Galaxy S23 Ultra has Android 13 version. The Xiaomi Poco X3 Pro counts with a really superior processing power than Samsung Galaxy S23 Ultra, although it has 2 GB lesser RAM, they both have the same number of cores.
Xiaomi Poco X3 Pro has just a bit better screen than Samsung Galaxy S23 Ultra, although it has a way worse 1080 x 2400 resolution, a just a little worse pixels count per inch in the screen and a little bit smaller display. The Galaxy S23 Ultra captures better pictures and videos than Xiaomi Poco X3 Pro, because it has a way larger back-facing camera sensor taking lot better quality pictures and videos, a way more mega-pixels camera in the back and a bigger diafragm aperture for better photos and videos in poorly lited situations.
Xiaomi Poco X3 Pro counts with a lot bigger memory capacity to store more apps and games than Galaxy S23 Ultra, and although they both have exactly the same 128 GB internal storage, the Xiaomi Poco X3 Pro also has an external memory slot that holds up to 1 TB. Xiaomi Poco X3 Pro features a bit superior battery duration than Galaxy S23 Ultra, because it has a 3% greater battery size.
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