Compare phones
| Global Score | |
| 74.6 | 80.1 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 12 | Android 15 |
| 2022-04-26 | -- |
| 7.41 ounces | -- |
| Aluminum and Glass | -- |
| Display / Screen | |
| 6.7 inches | 6.7 inches |
| 2400 x 1080 pixels | -- |
| AMOLED | AMOLED |
| 393 pixels per inch | -- |
| -- | 3000 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.5 | 5 |
| Performance | |
| Qualcomm Snapdragon 8 Gen 1 SM8450 (4 nm) chipset | Qualcomm Snapdragon 8 Elite SM8750-AB (4 nm) chipset |
| processor | processor |
| 8 GB RAM | 16 GB RAM |
| Adreno 730 GPU | Adreno 830 GPU |
| 6.21 | 6.3 |
| Storage | |
| 128 GB internal memory | 512 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 17.6 |
| Camera | |
| 64.00 MP + 20.00 MP | 200.00 MP + 32.00 MP |
| f/1.90 aperture | -- |
| 3840 x 2160 (60 fps) (4K) video resolution | 7680 x 4320 (30 fps) video resolution |
| 1280 x 720 (940 fps) (HD) slow motion video | 1920 x 1080 (1920 fps) (Full HD) slow motion video |
| 11.77 | 12.87 |
| 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) and HSDPA |
| Nano SIM | Nano SIM |
| 10.6 | 7.6 |
| Battery Life | |
| 4700mAh Dual Nano SIM Battery | 6000mAh Si - Carbon Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.56 | 7.52 |
| Other Features | |
| Bluetooth 5.2 | 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 15 Ultra (Rumored) is slightly better than Xiaomi POCO F4 GT, having an 80.1 score against 74.6. These devices include Android OS (operating system), but Xiaomi 15 Ultra (Rumored) has a newer 15 version while Xiaomi POCO F4 GT has Android 12 version, providing the user some nice extra features.
Xiaomi POCO F4 GT features a lot better display than Xiaomi 15 Ultra (Rumored). They have a screen with the same size. Xiaomi 15 Ultra (Rumored) features a way bigger storage capacity for games and applications than Xiaomi POCO F4 GT, because it has 512 GB internal memory capacity. Xiaomi 15 Ultra (Rumored) counts with a bit better processor than Xiaomi POCO F4 GT, and although they both have the same number of cores, the Xiaomi 15 Ultra (Rumored) also has a greater amount of RAM memory.
Xiaomi 15 Ultra (Rumored) counts with improved battery lifetime than Xiaomi POCO F4 GT, because it has a 28% more battery size. The Xiaomi 15 Ultra (Rumored) features a slightly better camera than Xiaomi POCO F4 GT, because it has a back camera with a much higher resolution and a lot better video definition.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.