Compare phones
| Global Score | |
| 87.5 | 80.6 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 12 | Android 14 |
| 2022-06-23 | 2024-10-29 |
| 6.43 x 2.99 x 0.30 inches | 6.00 x 2.80 x 0.32 inches |
| 6.88 ounces | 6.67 ounces |
| Moonlight Silver, Nebula Green and Night Black | -- |
| Glass (Corning Gorilla Glass 5) and Plastic | Glass |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.7 inches | 6.4 inches |
| 2400 x 1080 pixels | 2670 x 1200 pixels |
| AMOLED | OLED |
| 393 pixels per inch | 457 pixels per inch |
| 1300 cd/m2 brightness | 3200 cd/m2 brightness |
| No touch screen | No touch screen |
| 9.1 | 10.2 |
| Performance | |
| Qualcomm Snapdragon 870 SM8250-AC (7 nm) chipset | Snapdragon 8 Elite SM8750-AB (3 nm) chipset |
| Kryo 585, 64-bit (Octa-Core 3200 MHz) processor | processor |
| 6 GB RAM | 12 GB RAM |
| Adreno 650 GPU | Adreno 830 GPU |
| 9.81 | 6.21 |
| Storage | |
| 128 GB internal memory | 256 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 13.3 |
| Camera | |
| 64.00 MP + 20.00 MP | 50.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.60 aperture |
| -- | 23.00mm focal length |
| 0.5 inches (1/2") sensor | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (30 fps) video resolution |
| 1280 x 720 (120 fps) (HD) slow motion video | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 11.88 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G |
| Nano SIM | Nano SIM |
| 10.7 | 7 |
| Battery Life | |
| 4500mAh Battery | 5400mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.32 | 7.12 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.4 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass and Gyroscope |
Comparison review
The Xiaomi Poco F4 has an overall score of 87.5, which is just a bit better than Xiaomi 15's 80.6 general score. Both devices in this review work with Android OS (operating system), but the Xiaomi Poco F4 has older 12 version while Xiaomi 15 has Android 14. The Xiaomi Poco F4 is a way older and a little bit heavier phone than Xiaomi 15, but Xiaomi was able to build it a little bit thinner anyway.
The Xiaomi 15 has a sharper screen than Xiaomi Poco F4, because although it has a little bit smaller screen, it also counts with a little higher resolution of 1200 x 2670px, a just a little greater pixels density and much more brightness. Xiaomi 15 counts with a much bigger memory capacity to install applications and games or saving photos and videos than Xiaomi Poco F4, because it has more internal storage.
The Xiaomi Poco F4 counts with a much better performing processor than Xiaomi 15, although it has a smaller amount of RAM, they both have a Octa-Core processing unit. The Xiaomi 15 features greater battery duration than Xiaomi Poco F4, because it has a 20 percent bigger battery capacity. The Xiaomi 15 captures a bit better photos and videos than Xiaomi Poco F4, because although it has a camera in the back with way less megapixels resolution, it also counts with a bigger aperture for better low light images and video and a way higher 7680x4320 video definition.
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