Compare phones
| Global Score | |
| 77 | 83.4 |
| Basic Information | |
| HTC | Xiaomi |
| -- | Android 11 |
| 2017-02-21 | 2021-03-20 |
| 6.39 x 3.14 x 0.31 inches | 6.51 x 3.02 x 0.37 inches |
| 6.00 ounces | 7.58 ounces |
| 16 777 216 | Frost blue, Metal bronze and Phantom black |
| Aluminum and Glass | -- |
| 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 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 821 MSM8996 Pro-AB chipset | Qualcomm Snapdragon 860 SM8150-AC chipset |
| Kryo, 64-bit (Quad-Core 2150 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor |
| 4 GB RAM | 6 GB RAM |
| Adreno 530 GPU | Adreno 640 GPU |
| 8.91 | 9.63 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 1,95 TB) external memory slot | microSDXC (up to 1 TB) external memory slot |
| 14.66 | 15.42 |
| Camera | |
| 12.00 MP + 16.00 MP | 48.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 0.43 inches (1/2.3") sensor | 0.5 inches (1/2") 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 | 1920 x 1080 (60 fps) (Full HD) slow motion video |
| 9.9 | 10.78 |
| 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 | 5160mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 4.96 | 6.88 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | 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 |
Comparison review
The Xiaomi Poco X3 Pro has an overall score of 83.4, which is a bit better than the HTC U Ultra's general score of 77. Although Xiaomi Poco X3 Pro is newer than the HTC U Ultra, it is much heavier and somewhat thicker. Xiaomi Poco X3 Pro features a bit more powerful processor than HTC U Ultra, because it has 4 more cores and 2 GB more RAM.
The HTC U Ultra counts with a slightly better looking display than Xiaomi Poco X3 Pro, because although it has a little smaller display, it also counts with more pixels per inch of display and a better resolution of 1440 x 2560px. The Xiaomi Poco X3 Pro has a bit more memory capacity for apps and games than HTC U Ultra, because although it has a slot for SD memory cards that supports up to 1 TB against 1,95 TB, it also counts with more internal storage.
Xiaomi Poco X3 Pro has a way better battery life than HTC U Ultra, because it has a 72 percent greater battery size. Xiaomi Poco X3 Pro has a slightly better camera than HTC U Ultra, and although they both have the same 3840x2160 (4K) video quality, a F1.8 camera aperture and the same video frame rates, the Xiaomi Poco X3 Pro also has a way higher resolution back-facing camera and a larger camera sensor which offers a higher image and video quality.
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