Compare phones
| Global Score | |
| 87.3 | 80.1 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 11 | Android 15 |
| 2021-03-27 | -- |
| 6.44 x 3.01 x 0.31 inches | -- |
| 6.91 ounces | -- |
| Arctic white, Deep Ocean blue and Night black | -- |
| Glass (Corning Gorilla Glass 5) | -- |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.7 inches | 6.7 inches |
| 2400 x 1080 pixels | -- |
| AMOLED | AMOLED |
| 393 pixels per inch | -- |
| 1300 cd/m2 brightness | 3000 cd/m2 brightness |
| No touch screen | No touch screen |
| 9.1 | 5 |
| Performance | |
| Qualcomm Snapdragon 870 SM8250-AC chipset | Qualcomm Snapdragon 8 Elite SM8750-AB (4 nm) chipset |
| Kryo 585, 64-bit, 7 nm (Octa-Core 3200 MHz) processor | processor |
| 6 GB RAM | 16 GB RAM |
| Adreno 650 GPU | Adreno 830 GPU |
| 9.81 | 6.3 |
| Storage | |
| 128 GB internal memory | 512 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 17.6 |
| Camera | |
| 48.00 MP + 20.00 MP | 200.00 MP + 32.00 MP |
| f/1.80 aperture | -- |
| 26.00mm 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 (1920 fps) (Full HD) slow motion video |
| 11.55 | 12.87 |
| Networks | |
| Wi-Fi | -- |
| Mobile Hotspot | -- |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM |
| 10.7 | 7.6 |
| Battery Life | |
| 4520mAh Battery | 6000mAh Si - Carbon Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.4 | 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 |
Comparison review
Xiaomi Poco F3 is slightly better than the Xiaomi 15 Ultra (Rumored), having a score of 87.3 against 80.1. These devices use Android OS (Operating System), but the Xiaomi Poco F3 has an older 11 version and Xiaomi 15 Ultra (Rumored) has Android 15 version. Xiaomi Poco F3 has an extremely better processing unit than Xiaomi 15 Ultra (Rumored), although it has a smaller amount of RAM memory, they both have the same number of cores.
The Xiaomi Poco F3 features a much more vibrant display than Xiaomi 15 Ultra (Rumored), although it has much lower brightness, they both have a same size display. The Xiaomi 15 Ultra (Rumored) has a very superior storage capacity for games and applications than Xiaomi Poco F3, because it has more internal storage capacity.
The Xiaomi 15 Ultra (Rumored) has improved battery lifetime than Xiaomi Poco F3, because it has a 6000mAh battery capacity. The Xiaomi 15 Ultra (Rumored) captures better photographs and videos than Xiaomi Poco F3, because it has a much higher video resolution and a way better resolution back camera.
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