Compare phones
| Global Score | |
| 84.4 | 83.3 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 14 | Android 10, 9.0 Pie, 8.0 Oreo |
| 2024-02-22 | 2018-06-05 |
| 6.35 x 2.96 x 0.36 inches | 6.10 x 2.94 x 0.30 inches |
| 7.75 ounces | 6.17 ounces |
| Black, Blue, Titanium Gray and White | Black, Blue, Gold and White |
| -- | Glass (Corning Gorilla Glass 5) |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.7 inches | 6.2 inches |
| 3200 x 1440 pixels | 2248 x 1080 pixels |
| AMOLED | AMOLED |
| 524 pixels per inch | 402 pixels per inch |
| 3000 cd/m2 brightness | 600 cd/m2 brightness |
| No touch screen | No touch screen |
| 10.4 | 8.6 |
| Performance | |
| Qualcomm Snapdragon 8 Gen 3 SM8650-AB (4 nm) chipset | Qualcomm Snapdragon 845 SDM845 chipset |
| processor | Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor |
| 12 GB RAM | 6 GB RAM |
| Adreno 750 GPU | Adreno 630 GPU |
| 6.21 | 9.63 |
| Storage | |
| 256 GB internal memory | 256 GB internal memory |
| No SD card slot | No SD card slot |
| 13.3 | 13.3 |
| Camera | |
| 50.00 MP + 32.00 MP | 12.00 MP + 20.00 MP |
| f/1.60 aperture | f/1.80 aperture |
| 23.00mm focal length | 56.00mm focal length |
| 0.4 inches (1/2.51") sensor | 0.39 inches (1/2.55") 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 (960 fps) (HD) slow motion video |
| 12.43 | 9.9 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.6 | 6.7 |
| Battery Life | |
| 5000mAh Dual Nano SIM Battery | 3400mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.8 | 5.36 |
| Other Features | |
| Bluetooth 5.4 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| 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 14 Ultra has a global score of 84.4, which is slightly better than Xiaomi Mi 8's 83.3 general score. These devices come with Android OS (operating system), but the Xiaomi 14 Ultra has a newer 14 version and Xiaomi Mi 8 has Android 10, so it gives a lot of extra features and performance optimizations. Xiaomi 14 Ultra's design is newer than the Xiaomi Mi 8's, but it's thicker and way heavier.
The Xiaomi Mi 8 counts with an extremely better CPU than Xiaomi 14 Ultra, although it has a lower amount of RAM memory, they both have a Octa-Core processing unit. The Xiaomi 14 Ultra features an incredibly better display than Xiaomi Mi 8, because it has a really brighter display, a little bigger display, a better resolution of 1440 x 3200 pixels and a greater display pixels density.
Xiaomi 14 Ultra takes way better pictures and videos than Xiaomi Mi 8, because it has a larger camera sensor providing a higher image quality, a lot better video definition, a camera in the back with a lot higher 50 mega-pixels resolution and a bigger diafragm aperture. Xiaomi 14 Ultra and Xiaomi Mi 8 feature very similar storage to install games and applications, both of them have the same 256 GB internal storage capacity.
The Xiaomi 14 Ultra counts with a superior battery life than Xiaomi Mi 8, because it has a 47% bigger battery capacity.
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