Compare phones
| Global Score | |
| 79.4 | 80.1 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 14 | Android 15 |
| 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 | |
| 6.4 inches | 6.7 inches |
| 2670 x 1200 pixels | -- |
| OLED | AMOLED |
| 457 pixels per inch | -- |
| 3000 cd/m2 brightness | 3000 cd/m2 brightness |
| No touch screen | No touch screen |
| 10.1 | 5 |
| Performance | |
| Qualcomm Snapdragon 8 Gen 3 SM8650-AB (4 nm) chipset | Qualcomm Snapdragon 8 Elite SM8750-AB (4 nm) chipset |
| processor | processor |
| 8 GB RAM | 16 GB RAM |
| Adreno 750 GPU | Adreno 830 GPU |
| 6.21 | 6.3 |
| Storage | |
| 256 GB internal memory | 512 GB internal memory |
| No SD card slot | No SD card slot |
| 13.3 | 17.6 |
| Camera | |
| 50.00 MP + 32.00 MP | 200.00 MP + 32.00 MP |
| f/1.60 aperture | -- |
| 23.00mm focal length | -- |
| 0.76 inches (1/1.31") sensor | -- |
| 7680 x 4320 (24 fps) video resolution | 7680 x 4320 (30 fps) video resolution |
| 1920 x 1080 (960 fps) (Full HD) slow motion video | 1920 x 1080 (1920 fps) (Full HD) slow motion video |
| 12.76 | 12.87 |
| Networks | |
| Wi-Fi | -- |
| Mobile Hotspot | -- |
| 5G, 5G | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM |
| 7 | 7.6 |
| Battery Life | |
| 4610mAh Li - Polymer Battery | 6000mAh Si - Carbon Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 6.48 | 7.52 |
| 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
The Xiaomi 15 Ultra (Rumored) has an overall score of 80.1, which is just a bit better than the Xiaomi 14's 79.4 global score. Xiaomi 15 Ultra (Rumored)'s body is much thinner and extremely lighter than Xiaomi 14. These phones come with Android OS (operating system), but the Xiaomi 15 Ultra (Rumored) has a more recent 15 version and Xiaomi 14 has Android 14.
Xiaomi 14 counts with an incredibly better screen than Xiaomi 15 Ultra (Rumored), although it has a little smaller screen, they both have the same display brightness. The Xiaomi 15 Ultra (Rumored) counts with just a little better processing power than Xiaomi 14, and although they both have a Octa-Core processing unit, the Xiaomi 15 Ultra (Rumored) also has a greater amount of RAM.
The Xiaomi 15 Ultra (Rumored) features a way bigger memory to install applications and games than Xiaomi 14, because it has 512 GB internal memory capacity. Xiaomi 15 Ultra (Rumored) takes slightly better photographs and videos than Xiaomi 14, and although they both have the same 7680x4320 video quality, the Xiaomi 15 Ultra (Rumored) also has a back-facing camera with way more MP and higher 30 frames per second video frame rate.
The Xiaomi 15 Ultra (Rumored) has longer battery performance than Xiaomi 14, because it has a 6000mAh battery size instead of 4610mAh.
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