Compare phones
| Global Score | |
| 77 | 79.3 |
| Basic Information | |
| HTC | Xiaomi |
| -- | Android 11, 10 |
| 2017-02-21 | 2020-02-11 |
| 6.39 x 3.14 x 0.31 inches | 6.51 x 3.02 x 0.35 inches |
| 6.00 ounces | 7.34 ounces |
| 16 777 216 | Atlantis blue, Matrix purple and Phoenix red |
| Aluminum and Glass | Glass (Corning Gorilla Glass 5) and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 749.00 | -- |
| Display / Screen | |
| 5.7 inches | 6.7 inches |
| 2560 x 1440 pixels (Quad HD / 2K) | 2400 x 1080 pixels |
| S-LCD 5 | IPS LCD |
| 515 pixels per inch | 393 pixels per inch |
| No touch screen | No touch screen |
| 8.5 | 8 |
| Performance | |
| Qualcomm Snapdragon 821 MSM8996 Pro-AB chipset | Qualcomm Snapdragon 730G SM7150-AB chipset |
| Kryo, 64-bit (Quad-Core 2150 MHz) processor | Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 4 GB RAM | 6 GB RAM |
| Adreno 530 GPU | Adreno 618 GPU |
| 8.91 | 9.27 |
| Storage | |
| 64 GB internal memory | 64 GB internal memory |
| microSDXC (up to 1,95 TB) external memory slot | No SD card slot |
| 14.66 | 7.7 |
| Camera | |
| 12.00 MP + 16.00 MP | 64.00 MP + 20.00 MP |
| f/1.80 aperture | f/1.90 aperture |
| -- | 26.00mm focal length |
| 0.43 inches (1/2.3") sensor | 0.59 inches (1/1.7") 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 | 12.1 |
| 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 | |
| 3000mAh Battery | 4500mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 4.96 | 6.32 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| 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 little bit better than HTC U Ultra's score of 77. The Xiaomi Poco X2 is a much newer phone than the HTC U Ultra, but it's somewhat heavier and thicker. The HTC U Ultra features a little sharper display than Xiaomi Poco X2, because although it has a bit smaller screen, it also counts with a higher 1440 x 2560px resolution and a better pixel amount in each inch of screen.
Xiaomi Poco X2 counts with a little faster processing unit than HTC U Ultra, because it has more RAM memory and a higher number of cores. HTC U Ultra counts with a much better memory capacity for applications, games, photos and videos than Xiaomi Poco X2, and although they both have exactly the same internal memory, the HTC U Ultra also has a SD memory slot that holds up to 1,95 TB.
The Xiaomi Poco X2 has a very superior camera than HTC U Ultra, because although it has a tinier aperture which is not recommended for taking photographs and videos in low-light situations, and they both have the same video frame rates and the same video resolution, the Xiaomi Poco X2 also counts with a much larger back-facing camera sensor capturing more light and vivid colors and a way more mega-pixels camera in the back.
The Xiaomi Poco X2 has a way better battery performance than HTC U Ultra, because it has a 4500mAh battery size.
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