Compare phones
| Global Score | |
| 77 | 80.1 |
| Basic Information | |
| HTC | Xiaomi |
| -- | Android 15 |
| 2017-02-21 | -- |
| 6.39 x 3.14 x 0.31 inches | -- |
| 6.00 ounces | -- |
| 16 777 216 | -- |
| Aluminum and Glass | -- |
| Scratch-Resistant Glass | -- |
| $ 749.00 | -- |
| Display / Screen | |
| 5.7 inches | 6.7 inches |
| 2560 x 1440 pixels (Quad HD / 2K) | -- |
| S-LCD 5 | AMOLED |
| 515 pixels per inch | -- |
| -- | 3000 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.5 | 5 |
| Performance | |
| Qualcomm Snapdragon 821 MSM8996 Pro-AB chipset | Qualcomm Snapdragon 8 Elite SM8750-AB (4 nm) chipset |
| Kryo, 64-bit (Quad-Core 2150 MHz) processor | processor |
| 4 GB RAM | 16 GB RAM |
| Adreno 530 GPU | Adreno 830 GPU |
| 8.91 | 6.3 |
| Storage | |
| 64 GB internal memory | 512 GB internal memory |
| microSDXC (up to 1,95 TB) external memory slot | No SD card slot |
| 14.66 | 17.6 |
| Camera | |
| 12.00 MP + 16.00 MP | 200.00 MP + 32.00 MP |
| f/1.80 aperture | -- |
| 0.43 inches (1/2.3") sensor | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (30 fps) video resolution |
| 1920 x 1080 (120 fps) (Full HD) slow motion video | 1920 x 1080 (1920 fps) (Full HD) slow motion video |
| 9.9 | 12.87 |
| Networks | |
| Wi-Fi | -- |
| Mobile Hotspot | -- |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM |
| 6.7 | 7.6 |
| Battery Life | |
| 3000mAh Battery | 6000mAh Si - Carbon Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 4.96 | 7.52 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.4 |
| GPS | GPS |
| NFC | NFC |
| -- | 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
The Xiaomi 15 Ultra (Rumored) is just a bit better than HTC U Ultra, getting a global score of 80.1 against 77. The Xiaomi 15 Ultra (Rumored) is a extremely thinner and much lighter phone than the HTC U Ultra. HTC U Ultra features a way better processing power than Xiaomi 15 Ultra (Rumored), although it has 12 GB lesser RAM memory and 4 lesser processing cores (but faster).
The HTC U Ultra counts with an incredibly better looking screen than Xiaomi 15 Ultra (Rumored), although it has a little smaller screen. Xiaomi 15 Ultra (Rumored) has a much better camera than HTC U Ultra, because it has a back-facing camera with much more mega-pixels and a lot higher 7680x4320 video definition.
Xiaomi 15 Ultra (Rumored) features a very superior storage to install applications and games than HTC U Ultra, because although it has no external SD slot, it also counts with 512 GB internal memory. Xiaomi 15 Ultra (Rumored) features a very superior battery duration than HTC U Ultra, because it has a 6000mAh battery capacity against 3000mAh.
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