| Global Score | |
| 75.4 | 77 |
| Basic Information | |
| Blackberry | HTC |
| 2018-07-06 | 2017-02-21 |
| 5.96 x 2.83 x 0.33 inches | 6.39 x 3.14 x 0.31 inches |
| 5.34 ounces | 6.00 ounces |
| Black, Gray and Red | 16 777 216 |
| Aluminum | Aluminum and Glass |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 749.00 |
| Display / Screen | |
| 4.5 inches | 5.7 inches |
| 1620 x 1080 pixels | 2560 x 1440 pixels (Quad HD / 2K) |
| IPS LCD | S-LCD 5 |
| 433 pixels per inch | 515 pixels per inch |
| No touch screen | No touch screen |
| 8.2 | 8.5 |
| Performance | |
| Qualcomm Snapdragon 660 SDM660 chipset | Qualcomm Snapdragon 821 MSM8996 Pro-AB chipset |
| Kryo 260, 64-bit, 14 nm (Octa-Core 2200 MHz) processor | Kryo, 64-bit (Quad-Core 2150 MHz) processor |
| 6 GB RAM | 4 GB RAM |
| Adreno 512 GPU | Adreno 530 GPU |
| 9.27 | 8.91 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | microSDXC (up to 1,95 TB) external memory slot |
| 13.18 | 14.66 |
| Camera | |
| 12.00 MP + 8.00 MP | 12.00 MP + 16.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 26.00mm focal length | -- |
| 0.36 inches (1/2.8") sensor | 0.43 inches (1/2.3") 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 |
| 9.57 | 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 |
| Dual SIM | Nano SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 3500mAh Li - Ion Battery | 3000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.44 | 4.96 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.2 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
The HTC U Ultra is just a bit better than the BlackBerry KEY2, having a 77 score against 75.4. Despite of the fact HTC U Ultra is older and somewhat heavier than the BlackBerry KEY2, it's design is still a bit thinner. The HTC U Ultra features a bit more vivid screen than BlackBerry KEY2, because it has a bit greater count of pixels per inch in the display, a larger screen and a way better 1440 x 2560 resolution.
The BlackBerry KEY2 has just a bit better performance than HTC U Ultra, because it has 4 more processing cores and a greater amount of RAM memory. HTC U Ultra counts with a greater memory to install applications and games than BlackBerry KEY2, because although it has only 64 GB internal memory, it also counts with an external memory card slot that holds up to 1,95 TB.
The BlackBerry KEY2 counts with a bit superior battery life than HTC U Ultra, because it has a 17% larger battery size. HTC U Ultra captures slightly better videos and photos than BlackBerry KEY2, and although they both have the same 3840x2160 video definition, the same aperture, a 12 mega-pixels resolution back-facing camera and the same 30 fps video frame rate, the HTC U Ultra also has a larger sensor.
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