Compare phones
| Global Score | |
| 77 | 85.5 |
| Basic Information | |
| HTC | Asus |
| -- | Android 11 |
| 2017-02-21 | 2021-05-13 |
| 6.39 x 3.14 x 0.31 inches | 6.50 x 3.04 x 0.38 inches |
| 6.00 ounces | 8.11 ounces |
| 16 777 216 | Galactic Black and Glacier Silver |
| Aluminum and Glass | Aluminum and Glass (Corning Gorilla Glass 3) |
| 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 | AMOLED |
| 515 pixels per inch | 393 pixels per inch |
| -- | 1000 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.5 | 8.9 |
| Performance | |
| Qualcomm Snapdragon 821 MSM8996 Pro-AB chipset | Qualcomm Snapdragon 888 SM8350 chipset |
| Kryo, 64-bit (Quad-Core 2150 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 4 GB RAM | 8 GB RAM |
| Adreno 530 GPU | Adreno 660 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 2 TB) external memory slot |
| 14.66 | 17.14 |
| Camera | |
| 12.00 MP + 16.00 MP | 64.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| -- | 27.00mm focal length |
| 0.43 inches (1/2.3") sensor | 0.59 inches (1/1.7") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (30 fps) video resolution |
| 1920 x 1080 (120 fps) (Full HD) slow motion video | 1280 x 720 (480 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 | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 3000mAh Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 4.96 | 6.8 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.2 |
| 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 |
Comparison review
The Asus ZenFone 8 Flip is much better than the HTC U Ultra, with a general score of 85.5 against 77. The Asus ZenFone 8 Flip body is notably newer than HTC U Ultra's, although it is somewhat thicker and noticeably heavier. Asus ZenFone 8 Flip has a bit better display than HTC U Ultra, because although it has a little bit lower 1080 x 2400 resolution and a quite lower pixel density, it also counts with a bigger display.
Asus ZenFone 8 Flip counts with a quite bigger memory for applications, games, photos and videos than HTC U Ultra, because it has 64 GB more internal storage and a SD card slot that supports a maximum of 2 TB. The Asus ZenFone 8 Flip counts with a bit faster CPU than HTC U Ultra, because it has a higher number of cores (and they are faster) and a greater amount of RAM memory.
Asus ZenFone 8 Flip features a very superior battery lifetime than HTC U Ultra, because it has a 67% larger battery size. Asus ZenFone 8 Flip counts with a greater camera than HTC U Ultra, and although they both have the same diafragm aperture, the Asus ZenFone 8 Flip also has a camera with a much better 64 mega pixels resolution, a lot bigger sensor shooting way higher quality videos and pictures and a lot higher video definition.
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