Compare phones
| Global Score | |
| 81.6 | 81.4 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 10 | Android 9.0 Pie |
| 2020-09-08 | 2019-04-15 |
| 6.51 x 3.02 x 0.37 inches | 5.81 x 2.78 x 0.29 inches |
| 7.58 ounces | 5.47 ounces |
| Cobalt blue and Shadow gray | 16 777 216 |
| Plastic | -- |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.7 inches | 6 inches |
| 2400 x 1080 pixels | 2340 x 1080 pixels |
| IPS LCD | AMOLED |
| 393 pixels per inch | 430 pixels per inch |
| 450 cd/m2 brightness | 600 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.4 | 8.7 |
| Performance | |
| Qualcomm Snapdragon 732G SM7150-AC chipset | Qualcomm Snapdragon 712 SDM712 chipset |
| Kryo 470, 64-bit, 8 nm (Octa-Core 2300 MHz) processor | Kryo 360, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 6 GB RAM | 6 GB RAM |
| Adreno 618 GPU | Adreno 616 GPU |
| 9.36 | 9.36 |
| 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 + 20.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| -- | 26.00mm focal length |
| 0.59 inches (1/1.7") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | 1280 x 720 (960 fps) (HD) slow motion video |
| 12.1 | 11.66 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.7 | 6.3 |
| Battery Life | |
| 5160mAh Li - Polymer Battery | 3070mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.88 | 5.04 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | 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 is a little bit better than Xiaomi Mi 9 SE, having a score of 81.6 against 81.4. Both of these devices have Android operating system, but the Xiaomi Poco X3 NFC has the older 10 version and Xiaomi Mi 9 SE has Android 9.0 Pie version. Xiaomi Poco X3 NFC's body is newer than the Xiaomi Mi 9 SE's, although it's extremely heavier and incredibly thicker.
The Xiaomi Mi 9 SE has a processing unit that's just as good as the Xiaomi Poco X3 NFC one, both have 6 GB of RAM memory and the same number of cores. The Xiaomi Mi 9 SE counts with a bit better screen than Xiaomi Poco X3 NFC, because although it has a little bit lower 1080 x 2340px resolution and a little bit smaller display, it also counts with more brightness and a just a little higher pixel density.
The Xiaomi Poco X3 NFC captures a little bit better pictures and videos than Xiaomi Mi 9 SE, because although it has a tinier diafragm aperture which is not favorable for low-light photos and video, and they both have the same 3840x2160 (4K) video quality and the same video frame rate, the Xiaomi Poco X3 NFC also counts with a much better resolution back camera and a bigger back camera sensor providing a higher image quality.
The Xiaomi Poco X3 NFC has a slightly bigger memory for games and applications than Xiaomi Mi 9 SE, because although it has 0 less internal storage capacity, it also counts with a slot for an external memory card that allows up to 256 GB. Xiaomi Poco X3 NFC has a much better battery lifetime than Xiaomi Mi 9 SE, because it has a 68 percent greater battery capacity.
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