Compare phones
| Global Score | |
| 77 | 83.3 |
| Basic Information | |
| HTC | Xiaomi |
| -- | Android 10, 9.0 Pie, 8.0 Oreo |
| 2017-02-21 | 2018-06-05 |
| 6.39 x 3.14 x 0.31 inches | 6.10 x 2.94 x 0.30 inches |
| 6.00 ounces | 6.17 ounces |
| 16 777 216 | Black, Blue, Gold and White |
| Aluminum and Glass | Glass (Corning Gorilla Glass 5) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 749.00 | -- |
| Display / Screen | |
| 5.7 inches | 6.2 inches |
| 2560 x 1440 pixels (Quad HD / 2K) | 2248 x 1080 pixels |
| S-LCD 5 | AMOLED |
| 515 pixels per inch | 402 pixels per inch |
| -- | 600 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.5 | 8.6 |
| Performance | |
| Qualcomm Snapdragon 821 MSM8996 Pro-AB chipset | Qualcomm Snapdragon 845 SDM845 chipset |
| Kryo, 64-bit (Quad-Core 2150 MHz) processor | Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor |
| 4 GB RAM | 6 GB RAM |
| Adreno 530 GPU | Adreno 630 GPU |
| 8.91 | 9.63 |
| Storage | |
| 64 GB internal memory | 256 GB internal memory |
| microSDXC (up to 1,95 TB) external memory slot | No SD card slot |
| 14.66 | 13.3 |
| Camera | |
| 12.00 MP + 16.00 MP | 12.00 MP + 20.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| -- | 56.00mm focal length |
| 0.43 inches (1/2.3") sensor | 0.39 inches (1/2.55") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1920 x 1080 (120 fps) (Full HD) slow motion video | 1280 x 720 (960 fps) (HD) slow motion video |
| 9.9 | 9.9 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 3000mAh Battery | 3400mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 4.96 | 5.36 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| 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 Mi 8 has an overall score of 83.3, which is slightly better than HTC U Ultra's 77 overall score. Even though the Xiaomi Mi 8 is just a little bit heavier than the HTC U Ultra, it's just a little thinner and newer. The Xiaomi Mi 8 features just a little better hardware performance than HTC U Ultra, because it has more RAM memory and a larger number of faster cores.
The Xiaomi Mi 8 features a bit more vivid display than HTC U Ultra, because although it has a little bit lower 1080 x 2248 pixels resolution and a just a bit worse pixel density, it also counts with a bit bigger display. Xiaomi Mi 8 has a camera that's very similar to the camera in HTC U Ultra, and although the Xiaomi Mi 8 has a tinier sensor capturing lower quality photographs, they both have the same 3840x2160 (4K) video resolution, a F1.8 aperture, a back facing camera with a 12 megapixels and the same video frame rate.
The HTC U Ultra features a greater memory capacity to store more games and applications than Xiaomi Mi 8, because although it has only 64 GB internal memory capacity, it also counts with a SD memory card expansion slot that holds up to 1,95 TB. Xiaomi Mi 8 counts with a bit longer battery performance than HTC U Ultra, because it has a 13 percent bigger battery size.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.