Compare phones
| Global Score | |
| 80.1 | 87.5 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 15 | Android 12 |
| -- | 2022-06-23 |
| -- | 6.43 x 2.99 x 0.30 inches |
| -- | 6.88 ounces |
| -- | Moonlight Silver, Nebula Green and Night Black |
| -- | Glass (Corning Gorilla Glass 5) and Plastic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.7 inches | 6.7 inches |
| -- | 2400 x 1080 pixels |
| AMOLED | AMOLED |
| -- | 393 pixels per inch |
| 3000 cd/m2 brightness | 1300 cd/m2 brightness |
| No touch screen | No touch screen |
| 5 | 9.1 |
| Performance | |
| Qualcomm Snapdragon 8 Elite SM8750-AB (4 nm) chipset | Qualcomm Snapdragon 870 SM8250-AC (7 nm) chipset |
| processor | Kryo 585, 64-bit (Octa-Core 3200 MHz) processor |
| 16 GB RAM | 6 GB RAM |
| Adreno 830 GPU | Adreno 650 GPU |
| 6.3 | 9.81 |
| Storage | |
| 512 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 17.6 | 10.1 |
| Camera | |
| 200.00 MP + 32.00 MP | 64.00 MP + 20.00 MP |
| -- | f/1.80 aperture |
| -- | 0.5 inches (1/2") sensor |
| 7680 x 4320 (30 fps) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1920 x 1080 (1920 fps) (Full HD) slow motion video | 1280 x 720 (120 fps) (HD) slow motion video |
| 12.87 | 11.88 |
| Networks | |
| -- | Wi-Fi |
| -- | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 7.6 | 10.7 |
| Battery Life | |
| 6000mAh Si - Carbon Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 7.52 | 6.32 |
| Other Features | |
| Bluetooth 5.4 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Xiaomi Poco F4 has a global score of 87.5, which is slightly better than Xiaomi 15 Ultra (Rumored)'s 80.1 global score. Both phones in our current comparison include Android OS (Operating System), but the Xiaomi Poco F4 has the previous 12 version while Xiaomi 15 Ultra (Rumored) has Android 15. The Xiaomi Poco F4 counts with a lot better hardware performance than Xiaomi 15 Ultra (Rumored), although it has a lower amount of RAM memory, they both have the same number of cores.
The Xiaomi Poco F4 has a much better looking screen than Xiaomi 15 Ultra (Rumored), although it has a lot more opaque screen, they both have a display with the same size. The Xiaomi 15 Ultra (Rumored) captures clearer videos and photos than Xiaomi Poco F4, because it has a lot higher video resolution and a camera with lot more megapixels.
The Xiaomi 15 Ultra (Rumored) has a very superior memory for apps and games than Xiaomi Poco F4, because it has 512 GB internal storage capacity. The Xiaomi 15 Ultra (Rumored) has superior battery performance than Xiaomi Poco F4, because it has a 6000mAh battery size.
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