Compare phones
| Global Score | |
| 80.6 | 77 |
| Basic Information | |
| Xiaomi | HTC |
| Android 14 | -- |
| 2024-10-29 | 2017-02-21 |
| 6.00 x 2.80 x 0.32 inches | 6.39 x 3.14 x 0.31 inches |
| 6.67 ounces | 6.00 ounces |
| -- | 16 777 216 |
| Glass | Aluminum and Glass |
| -- | Scratch-Resistant Glass |
| -- | $ 749.00 |
| Display / Screen | |
| 6.4 inches | 5.7 inches |
| 2670 x 1200 pixels | 2560 x 1440 pixels (Quad HD / 2K) |
| OLED | S-LCD 5 |
| 457 pixels per inch | 515 pixels per inch |
| 3200 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 10.2 | 8.5 |
| Performance | |
| Snapdragon 8 Elite SM8750-AB (3 nm) chipset | Qualcomm Snapdragon 821 MSM8996 Pro-AB chipset |
| processor | Kryo, 64-bit (Quad-Core 2150 MHz) processor |
| 12 GB RAM | 4 GB RAM |
| Adreno 830 GPU | Adreno 530 GPU |
| 6.21 | 8.91 |
| Storage | |
| 256 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 1,95 TB) external memory slot |
| 13.3 | 14.66 |
| Camera | |
| 50.00 MP + 32.00 MP | 12.00 MP + 16.00 MP |
| f/1.60 aperture | f/1.80 aperture |
| 23.00mm focal length | -- |
| -- | 0.43 inches (1/2.3") sensor |
| 7680 x 4320 (30 fps) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1920 x 1080 (960 fps) (Full HD) slow motion video | 1920 x 1080 (120 fps) (Full HD) slow motion video |
| 12.1 | 9.9 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 7 | 6.7 |
| Battery Life | |
| 5400mAh Battery | 3000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 7.12 | 4.96 |
| Other Features | |
| Bluetooth 5.4 | Bluetooth 4.2 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass and Gyroscope | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Xiaomi 15 has a score of 80.6, which is slightly better than the HTC U Ultra's 77 score. The Xiaomi 15 is a extremely newer phone than the HTC U Ultra, but it's heavier and a little thicker. HTC U Ultra features a much faster CPU than Xiaomi 15, although it has lesser cpu cores and a smaller amount of RAM.
Xiaomi 15 features a way better looking screen than HTC U Ultra, because although it has a bit lower 1200 x 2670 pixels resolution and a bit lower pixel density, it also counts with a little bit larger screen. HTC U Ultra features a bigger memory capacity for games and applications than Xiaomi 15, because although it has 0 less internal storage, it also counts with a SD extension slot that holds a maximum of 1,95 TB.
The Xiaomi 15 has a greater camera than HTC U Ultra, because it has a much higher 7680x4320 video quality, a bigger camera aperture for better captures in low-light situations and a back-facing camera with lot more MP. The Xiaomi 15 features a superior battery duration than HTC U Ultra, because it has an 80 percent more battery size.
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