Compare phones
| Global Score | |
| 81.6 | 76 |
| Basic Information | |
| Xiaomi | OnePlus |
| Android 10 | Android 11 |
| 2020-09-08 | 2021-04-02 |
| 6.51 x 3.02 x 0.37 inches | 6.30 x 2.92 x 0.34 inches |
| 7.58 ounces | 6.77 ounces |
| Cobalt blue and Shadow gray | Arctic Sky, Astral Black and Winter Mist |
| Plastic | Aluminum and Glass (Corning Gorilla Glass) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 700.00 |
| Display / Screen | |
| 6.7 inches | 6.5 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| IPS LCD | AMOLED |
| 393 pixels per inch | 405 pixels per inch |
| 450 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.4 | 8.2 |
| Performance | |
| Qualcomm Snapdragon 732G SM7150-AC chipset | Qualcomm Snapdragon 888 chipset |
| Kryo 470, 64-bit, 8 nm (Octa-Core 2300 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 6 GB RAM | 8 GB RAM |
| Adreno 618 GPU | Adreno 660 GPU |
| 9.36 | 9.63 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 10.78 | 10.1 |
| Camera | |
| 64.00 MP + 20.00 MP | 48.00 MP + 16.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| -- | 23.00mm focal length |
| 0.59 inches (1/1.7") sensor | 0.71 inches (1/1.4") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (30 fps) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 12.1 | 12.65 |
| 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), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 5160mAh Li - Polymer Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.88 | 6.32 |
| Other Features | |
| Bluetooth 5.1 | 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 |
| FM Radio | -- |
Comparison review
The Xiaomi Poco X3 NFC has an overall score of 81.6, which is slightly better than OnePlus 9's global score of 76. The Xiaomi Poco X3 NFC design is somewhat heavier and a bit thicker than the OnePlus 9. Both of these phones come with Android OS (Operating System), but the Xiaomi Poco X3 NFC has older 10 version while OnePlus 9 has Android 11.
The OnePlus 9 counts with a bit better processing power than Xiaomi Poco X3 NFC, and although they both have the same number of cores, the OnePlus 9 also has a higher amount of RAM. Xiaomi Poco X3 NFC has a bit more vivid screen than OnePlus 9, because although it has a bit lower screen density, and they both have the same exact resolution of 1080 x 2400, the Xiaomi Poco X3 NFC also counts with a little bit larger screen.
Xiaomi Poco X3 NFC features a bit more storage to store more games and applications than OnePlus 9, because although it has less internal storage capacity, it also counts with an external SD slot that supports up to 256 GB. The OnePlus 9 shoots clearer photographs and videos than Xiaomi Poco X3 NFC, because although it has a much lower 48 MP resolution camera in the back, it also counts with a bigger aperture to capture better photography and video in low-light environments, a much higher video quality and a larger back camera sensor which gives a higher photo and video quality.
The Xiaomi Poco X3 NFC has a bit superior battery life than OnePlus 9, because it has a 5160mAh battery size instead of 4500mAh.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.