Compare phones
| Global Score | |
| 79.3 | 77 |
| Basic Information | |
| Xiaomi | HTC |
| Android 11, 10 | -- |
| 2020-02-11 | 2017-02-21 |
| 6.51 x 3.02 x 0.35 inches | 6.39 x 3.14 x 0.31 inches |
| 7.34 ounces | 6.00 ounces |
| Atlantis blue, Matrix purple and Phoenix red | 16 777 216 |
| Glass (Corning Gorilla Glass 5) and Plastic | Aluminum and Glass |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 749.00 |
| Display / Screen | |
| 6.7 inches | 5.7 inches |
| 2400 x 1080 pixels | 2560 x 1440 pixels (Quad HD / 2K) |
| IPS LCD | S-LCD 5 |
| 393 pixels per inch | 515 pixels per inch |
| No touch screen | No touch screen |
| 8 | 8.5 |
| Performance | |
| Qualcomm Snapdragon 730G SM7150-AB chipset | Qualcomm Snapdragon 821 MSM8996 Pro-AB chipset |
| Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor | Kryo, 64-bit (Quad-Core 2150 MHz) processor |
| 6 GB RAM | 4 GB RAM |
| Adreno 618 GPU | Adreno 530 GPU |
| 9.27 | 8.91 |
| Storage | |
| 64 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 1,95 TB) external memory slot |
| 7.7 | 14.66 |
| Camera | |
| 64.00 MP + 20.00 MP | 12.00 MP + 16.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| 26.00mm focal length | -- |
| 0.59 inches (1/1.7") sensor | 0.43 inches (1/2.3") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (960 fps) (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 |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 4500mAh Li - Polymer Battery | 3000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.32 | 4.96 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.2 |
| GPS | GPS |
| -- | NFC |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
The Xiaomi Poco X2 has a general score of 79.3, which is a bit better than HTC U Ultra's 77 score. The Xiaomi Poco X2 construction is notably newer, but heavier and thicker than the HTC U Ultra. The HTC U Ultra features a bit more vivid screen than Xiaomi Poco X2, because although it has a quite smaller display, it also counts with more pixels per inch of screen and a higher 1440 x 2560 resolution.
Xiaomi Poco X2 features a bit better processing power than HTC U Ultra, because it has 4 more cores and 2 GB more RAM memory. The Xiaomi Poco X2 has a way better camera than HTC U Ultra, because although it has a smaller diafragm aperture which is not good for capturing images or videos in low light situations, and they both have the same 30 fps video frame rate and the same 3840x2160 (4K) video resolution, the Xiaomi Poco X2 also counts with a back camera with a way higher 64 mega-pixels resolution and a way larger sensor which offers a much higher image and video quality.
The HTC U Ultra counts with a superior memory capacity to install applications and games or saving photos and videos than Xiaomi Poco X2, and although they both have equal 64 GB internal storage, the HTC U Ultra also has a slot for an external memory card that supports up to 1,95 TB. The Xiaomi Poco X2 features a much better battery duration than HTC U Ultra, because it has a 50 percent more battery size.
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