Compare phones
| Global Score | |
| 81.5 | 81.6 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 13 | Android 10 |
| -- | 2020-09-08 |
| 6.43 x 3.07 x 0.35 inches | 6.51 x 3.02 x 0.37 inches |
| -- | 7.58 ounces |
| -- | Cobalt blue and Shadow gray |
| Aluminum and Glass | Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.8 inches | 6.7 inches |
| 3080 x 1440 pixels | 2400 x 1080 pixels |
| Dynamic AMOLED | IPS LCD |
| 500 pixels per inch | 393 pixels per inch |
| -- | 450 cd/m2 brightness |
| No touch screen | No touch screen |
| 8 | 8.4 |
| Performance | |
| Qualcomm Snapdragon 8 Gen 2 (4 nm) chipset | Qualcomm Snapdragon 732G SM7150-AC chipset |
| processor | Kryo 470, 64-bit, 8 nm (Octa-Core 2300 MHz) processor |
| 8 GB RAM | 6 GB RAM |
| Adreno 740 GPU | Adreno 618 GPU |
| 6.21 | 9.36 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 256 GB) external memory slot |
| 10.1 | 10.78 |
| Camera | |
| 200.00 MP + 40.00 MP | 64.00 MP + 20.00 MP |
| f/1.70 aperture | f/1.90 aperture |
| 69.00mm focal length | -- |
| 0.77 inches (1/1.3") sensor | 0.59 inches (1/1.7") sensor |
| -- | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 12.43 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 10.6 | 6.7 |
| Battery Life | |
| 5000mAh Battery | 5160mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.8 | 6.88 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.1 |
| 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 |
| -- | FM Radio |
Comparison review
Xiaomi Poco X3 NFC has a general score of 81.6, which is just a bit better than the Samsung Galaxy S23 Ultra's general score of 81.5. These phones come with Android OS (Operating System), but Xiaomi Poco X3 NFC has the older 10 version while Samsung Galaxy S23 Ultra has Android 13 version. The Xiaomi Poco X3 NFC has a bit sharper display than Samsung Galaxy S23 Ultra, although it has a way worse resolution of 1080 x 2400px, a just a bit worse display pixel density and a bit smaller display.
The Xiaomi Poco X3 NFC counts with an extremely better processor than Samsung Galaxy S23 Ultra, although it has a lower amount of RAM, they both have 8 processing cores. The Galaxy S23 Ultra shoots clearer photographs and videos than Xiaomi Poco X3 NFC, because it has a camera with a much better resolution, a bigger aperture for better images in low-light environments and a much larger back camera sensor providing a much better image quality.
The Xiaomi Poco X3 NFC counts with just a bit more storage capacity to install games and applications than Galaxy S23 Ultra, because although it has just 64 GB internal memory capacity, it also counts with a SD memory card expansion slot that allows up to 256 GB. The Xiaomi Poco X3 NFC has a little longer battery life than Galaxy S23 Ultra, because it has a 5160mAh battery size instead of 5000mAh.
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