Compare phones
| Global Score | |
| 77 | 77.8 |
| Basic Information | |
| HTC | Asus |
| -- | Android 11, 9.0 Pie |
| 2017-02-21 | 2019-05-25 |
| 6.39 x 3.14 x 0.31 inches | 6.26 x 2.97 x 0.36 inches |
| 6.00 ounces | 6.70 ounces |
| 16 777 216 | Black and Silver |
| Aluminum and Glass | Glass (Corning Gorilla Glass 3) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 749.00 | $ 500.00 |
| Display / Screen | |
| 5.7 inches | 6.4 inches |
| 2560 x 1440 pixels (Quad HD / 2K) | 2340 x 1080 pixels |
| S-LCD 5 | IPS LCD |
| 515 pixels per inch | 403 pixels per inch |
| No touch screen | No touch screen |
| 8.5 | 8.2 |
| Performance | |
| Qualcomm Snapdragon 821 MSM8996 Pro-AB chipset | Qualcomm Snapdragon 855 SM8150 chipset |
| Kryo, 64-bit (Quad-Core 2150 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2840 MHz) processor |
| 4 GB RAM | 6 GB RAM |
| Adreno 530 GPU | Adreno 640 GPU |
| 8.91 | 9.63 |
| Storage | |
| 64 GB internal memory | 64 GB internal memory |
| microSDXC (up to 1,95 TB) external memory slot | microSDXC (up to 1,95 TB) external memory slot |
| 14.66 | 14.66 |
| Camera | |
| 12.00 MP + 16.00 MP | 48.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| -- | 26.00mm focal length |
| 0.43 inches (1/2.3") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 1920 x 1080 (120 fps) (Full HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 9.9 | 11.22 |
| 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, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 3000mAh Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 4.96 | 6.8 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0, EDR |
| 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 |
Comparison review
Asus ZenFone 6 (2019) is just a bit better than the HTC U Ultra, getting a general score of 77.8 against 77. The Asus ZenFone 6 (2019) design is much newer, but thicker and heavier than the HTC U Ultra. The HTC U Ultra features a bit sharper screen than Asus ZenFone 6 (2019), because although it has a bit smaller screen, it also counts with a better 1440 x 2560 resolution and a higher pixels density.
The Asus ZenFone 6 (2019) counts with a bit faster CPU than HTC U Ultra, because it has more RAM memory and 4 more cores. The Asus ZenFone 6 (2019) shoots better pictures and videos than HTC U Ultra, and although they both have the same camera aperture and the same 3840x2160 video quality, the Asus ZenFone 6 (2019) also has a larger back-facing camera sensor, faster video frame rates and a lot higher resolution camera.
Asus ZenFone 6 (2019) and HTC U Ultra count with extremely similar memory to store more apps and games, both of them have the same 64 GB internal storage and a SD extension slot that admits up to 1,95 TB. Asus ZenFone 6 (2019) features a superior battery duration than HTC U Ultra, because it has a 5000mAh battery capacity instead of 3000mAh.
Asus ZenFone 6 (2019) is not only the best phones in our comparison, but it's also very cheap compared to the other phones, which makes it an obvious call.
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