Compare phones
| Global Score | |
| 73.3 | 76 |
| Basic Information | |
| Asus | OnePlus |
| Android 6.0 Marshmallow | -- |
| 2016-07-12 | 2020-04-21 |
| 7.34 x 3.70 x 0.27 inches | 6.31 x 2.87 x 0.31 inches |
| 8.22 ounces | 6.35 ounces |
| Gold, Gray, Pink and Silver | Glacial green |
| Aluminum | Aluminum and Glass (Corning Gorilla Glass 5) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 330.00 |
| Display / Screen | |
| 6.8 inches | 6.5 inches |
| 1920 x 1080 pixels (Full HD) | 2400 x 1080 pixels |
| IPS LCD | AMOLED |
| 324 pixels per inch | 405 pixels per inch |
| -- | 1100 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.6 | 9 |
| Performance | |
| Qualcomm Snapdragon 652 8976 chipset | Qualcomm Snapdragon 865 SM8250 chipset |
| ARM Cortex-A72 and ARM Cortex-A53, 64-bit (Octa-Core 1800 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 2840 MHz) processor |
| 4 GB RAM | 8 GB RAM |
| Adreno 510 GPU | Adreno 650 GPU |
| 8.91 | 9.63 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 200 GB) external memory slot | No SD card slot |
| 12.86 | 10.1 |
| Camera | |
| 23.00 MP + 8.00 MP | 48.00 MP + 16.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| -- | 25.00mm focal length |
| -- | 0.5 inches (1/2") sensor |
| 3840 x 2160 (24 fps) (4K) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 1920 x 1080 (30 fps) (Full HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 10.01 | 11.88 |
| 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), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 4600mAh Li - Ion Battery | 4300mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.48 | 6.16 |
| Other Features | |
| Bluetooth 4.2, EDR | Bluetooth 5.1 |
| GPS | GPS |
| -- | 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
OnePlus 8 is just a bit better than Asus ZenFone 3 Ultra, having a global score of 76 against 73.3. Even though the OnePlus 8 is somewhat thicker than Asus ZenFone 3 Ultra, it's way lighter and much newer. OnePlus 8 counts with a much better looking display than Asus ZenFone 3 Ultra, because although it has a little bit smaller display, it also counts with a bit higher 1080 x 2400px resolution and a bit greater pixel count per display inch.
Asus ZenFone 3 Ultra features a very superior storage to install applications and games or saving photos and videos than OnePlus 8, and although they both have exactly the same internal storage, the Asus ZenFone 3 Ultra also has a slot for an SD memory card that holds up to 200 GB. The OnePlus 8 counts with a little bit better performance than Asus ZenFone 3 Ultra, and although they both have 8 cores, the OnePlus 8 also has a larger amount of RAM memory.
Asus ZenFone 3 Ultra counts with just a bit better battery duration than OnePlus 8, because it has a 4600mAh battery size instead of 4300mAh. OnePlus 8 captures better videos and photos than Asus ZenFone 3 Ultra, and although they both have the same 3840x2160 (4K) video quality, the OnePlus 8 also has faster 60 fps video frame rates, a lot higher 48 mega pixels resolution camera and a larger aperture.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.