Compare phones
| Global Score | |
| 80.1 | 79.4 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 15 | Android 14 |
| -- | 2023-10-26 |
| -- | 6.02 x 2.81 x 0.32 inches |
| -- | 6.63 ounces |
| -- | Black, Green, Pink and Silver |
| -- | Aluminum and Glass |
| Display / Screen | |
| 6.7 inches | 6.4 inches |
| -- | 2670 x 1200 pixels |
| AMOLED | OLED |
| -- | 457 pixels per inch |
| 3000 cd/m2 brightness | 3000 cd/m2 brightness |
| No touch screen | No touch screen |
| 5 | 10.1 |
| Performance | |
| Qualcomm Snapdragon 8 Elite SM8750-AB (4 nm) chipset | Qualcomm Snapdragon 8 Gen 3 SM8650-AB (4 nm) chipset |
| processor | processor |
| 16 GB RAM | 8 GB RAM |
| Adreno 830 GPU | Adreno 750 GPU |
| 6.3 | 6.21 |
| Storage | |
| 512 GB internal memory | 256 GB internal memory |
| No SD card slot | No SD card slot |
| 17.6 | 13.3 |
| Camera | |
| 200.00 MP + 32.00 MP | 50.00 MP + 32.00 MP |
| -- | f/1.60 aperture |
| -- | 23.00mm focal length |
| -- | 0.76 inches (1/1.31") sensor |
| 7680 x 4320 (30 fps) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1920 x 1080 (1920 fps) (Full HD) slow motion video | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 12.87 | 12.76 |
| Networks | |
| -- | Wi-Fi |
| -- | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G |
| Nano SIM | Nano SIM |
| 7.6 | 7 |
| Battery Life | |
| 6000mAh Si - Carbon Battery | 4610mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 7.52 | 6.48 |
| Other Features | |
| Bluetooth 5.4 | Bluetooth 5.4 |
| GPS | -- |
| NFC | NFC |
| Infra-red port | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Xiaomi 15 Ultra (Rumored) has a global score of 80.1, which is slightly better than the Xiaomi 14's 79.4 score. Both of these devices work with Android OS (operating system), but the Xiaomi 15 Ultra (Rumored) has a more recent 15 version and Xiaomi 14 has Android 14 version, providing some extra features. Xiaomi 15 Ultra (Rumored) is a a lot thinner and much lighter phone than Xiaomi 14.
Xiaomi 15 Ultra (Rumored) features a bit better CPU than Xiaomi 14, and although they both have 8 processing cores, the Xiaomi 15 Ultra (Rumored) also has a greater amount of RAM. Xiaomi 14 counts with a much better screen than Xiaomi 15 Ultra (Rumored), although it has a quite smaller display, they both have the same brightness.
The Xiaomi 15 Ultra (Rumored) features a lot bigger storage capacity for applications and games than Xiaomi 14, because it has 256 GB more internal memory. Xiaomi 15 Ultra (Rumored) has longer battery lifetime than Xiaomi 14, because it has 6000mAh of battery capacity against 4610mAh. The Xiaomi 15 Ultra (Rumored) takes a little bit better photographs and videos than Xiaomi 14, and although they both have the same video definition, the Xiaomi 15 Ultra (Rumored) also has a camera in the back with a much better resolution and better video frame rate.
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