Compare phones
| Global Score | |
| 81.6 | 80.1 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 10 | Android 15 |
| 2020-09-08 | -- |
| 6.51 x 3.02 x 0.37 inches | -- |
| 7.58 ounces | -- |
| Cobalt blue and Shadow gray | -- |
| Plastic | -- |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.7 inches | 6.7 inches |
| 2400 x 1080 pixels | -- |
| IPS LCD | AMOLED |
| 393 pixels per inch | -- |
| 450 cd/m2 brightness | 3000 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.4 | 5 |
| Performance | |
| Qualcomm Snapdragon 732G SM7150-AC chipset | Qualcomm Snapdragon 8 Elite SM8750-AB (4 nm) chipset |
| Kryo 470, 64-bit, 8 nm (Octa-Core 2300 MHz) processor | processor |
| 6 GB RAM | 16 GB RAM |
| Adreno 618 GPU | Adreno 830 GPU |
| 9.36 | 6.3 |
| Storage | |
| 64 GB internal memory | 512 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 10.78 | 17.6 |
| Camera | |
| 64.00 MP + 20.00 MP | 200.00 MP + 32.00 MP |
| f/1.90 aperture | -- |
| 0.59 inches (1/1.7") 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 | 1920 x 1080 (1920 fps) (Full HD) slow motion video |
| 12.1 | 12.87 |
| Networks | |
| Wi-Fi | -- |
| 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 | 7.6 |
| Battery Life | |
| 5160mAh Li - Polymer Battery | 6000mAh Si - Carbon Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.88 | 7.52 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.4 |
| 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, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
The Xiaomi Poco X3 NFC has a score of 81.6, which is a bit better than the Xiaomi 15 Ultra (Rumored)'s 80.1 general score. These phones come with Android OS (operating system), but Xiaomi Poco X3 NFC has the previous 10 version and Xiaomi 15 Ultra (Rumored) has Android 15. The Xiaomi Poco X3 NFC counts with a much better performing CPU than Xiaomi 15 Ultra (Rumored), although it has a lower amount of RAM, they both have a Octa-Core processor.
The Xiaomi Poco X3 NFC counts with a much better display than Xiaomi 15 Ultra (Rumored), although it has way more opaque screen, they both have a screen of the same size. Xiaomi 15 Ultra (Rumored) features much more memory to install applications and games or saving photos and videos than Xiaomi Poco X3 NFC, because although it has no external SD slot, it also counts with 448 GB more internal storage.
The Xiaomi 15 Ultra (Rumored) features just a little bit longer battery performance than Xiaomi Poco X3 NFC, because it has 6000mAh of battery capacity instead of 5160mAh. Xiaomi 15 Ultra (Rumored) features just a bit better camera than Xiaomi Poco X3 NFC, because it has a way higher 200 megapixels resolution back facing camera and a much higher 7680x4320 video definition.
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