Compare phones
| Global Score | |
| 80.6 | 81.6 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 14 | Android 10 |
| 2024-10-29 | 2020-09-08 |
| 6.00 x 2.80 x 0.32 inches | 6.51 x 3.02 x 0.37 inches |
| 6.67 ounces | 7.58 ounces |
| -- | Cobalt blue and Shadow gray |
| Glass | Plastic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.4 inches | 6.7 inches |
| 2670 x 1200 pixels | 2400 x 1080 pixels |
| OLED | IPS LCD |
| 457 pixels per inch | 393 pixels per inch |
| 3200 cd/m2 brightness | 450 cd/m2 brightness |
| No touch screen | No touch screen |
| 10.2 | 8.4 |
| Performance | |
| Snapdragon 8 Elite SM8750-AB (3 nm) chipset | Qualcomm Snapdragon 732G SM7150-AC chipset |
| processor | Kryo 470, 64-bit, 8 nm (Octa-Core 2300 MHz) processor |
| 12 GB RAM | 6 GB RAM |
| Adreno 830 GPU | Adreno 618 GPU |
| 6.21 | 9.36 |
| Storage | |
| 256 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 256 GB) external memory slot |
| 13.3 | 10.78 |
| Camera | |
| 50.00 MP + 32.00 MP | 64.00 MP + 20.00 MP |
| f/1.60 aperture | f/1.90 aperture |
| 23.00mm focal length | -- |
| -- | 0.59 inches (1/1.7") sensor |
| 7680 x 4320 (30 fps) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1920 x 1080 (960 fps) (Full HD) slow motion video | 1280 x 720 (960 fps) (HD) slow motion video |
| 12.1 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 7 | 6.7 |
| Battery Life | |
| 5400mAh Battery | 5160mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 7.12 | 6.88 |
| Other Features | |
| Bluetooth 5.4 | Bluetooth 5.1 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass and Gyroscope | 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 a little bit better than Xiaomi 15's general score of 80.6. Despite being the best phone in this comparison review, it must be noted that it is also a incredibly older, somewhat heavier and somewhat thicker phone. Both of these phones come with Android operating system, but the Xiaomi Poco X3 NFC has the older 10 version while Xiaomi 15 has Android 14 version.
Xiaomi 15 counts with a way better screen than Xiaomi Poco X3 NFC, because although it has a little bit smaller screen, it also counts with a slightly better resolution of 1200 x 2670px, much more brightness and a little bit higher pixel density. Xiaomi Poco X3 NFC counts with a very superior hardware performance than Xiaomi 15, although it has a lower amount of RAM, they both have 8 cores.
The Xiaomi 15 counts with a very superior storage for applications and games than Xiaomi Poco X3 NFC, because although it has no slot for an external memory card, it also counts with 192 GB more internal storage. The Xiaomi Poco X3 NFC features a camera that is just as good as Xiaomi 15's camera, because although the Xiaomi Poco X3 NFC has a tinier diafragm aperture, and they both have the same 3840x2160 video quality and the same 30 frames per second video frame rates, it also counts with a camera in the back with a much higher resolution.
Xiaomi 15 features just a little better battery life than Xiaomi Poco X3 NFC, because it has a 5% more battery size.
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