Compare phones
| Global Score | |
| 73.3 | 76.6 |
| Basic Information | |
| Asus | OnePlus |
| Android 6.0 Marshmallow | Android 11 |
| 2016-07-12 | 2021-04-02 |
| 7.34 x 3.70 x 0.27 inches | 6.43 x 2.90 x 0.34 inches |
| 8.22 ounces | 6.95 ounces |
| Gold, Gray, Pink and Silver | Forest Green, Morning Mist and Stellar Black |
| Aluminum | Glass (Corning Gorilla Glass) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 890.00 |
| Display / Screen | |
| 6.8 inches | 6.7 inches |
| 1920 x 1080 pixels (Full HD) | 3216 x 1440 pixels |
| IPS LCD | AMOLED |
| 324 pixels per inch | 526 pixels per inch |
| No touch screen | No touch screen |
| 7.6 | 8.8 |
| Performance | |
| Qualcomm Snapdragon 652 8976 chipset | Qualcomm Snapdragon 888 chipset |
| ARM Cortex-A72 and ARM Cortex-A53, 64-bit (Octa-Core 1800 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 4 GB RAM | 8 GB RAM |
| Adreno 510 GPU | Adreno 660 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 |
| -- | 23.00mm focal length |
| -- | 0.71 inches (1/1.4") sensor |
| 3840 x 2160 (24 fps) (4K) video resolution | 7680 x 4320 (30 fps) video resolution |
| 1920 x 1080 (30 fps) (Full HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 10.01 | 12.65 |
| 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 |
| 6.7 | 10.7 |
| Battery Life | |
| 4600mAh Li - Ion Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.48 | 6.32 |
| Other Features | |
| Bluetooth 4.2, EDR | Bluetooth 5.2 |
| 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
The OnePlus 9 Pro has a general score of 76.6, which is a bit better than the Asus ZenFone 3 Ultra's 73.3 overall score. Both phones in our current comparison work with Android operating system, but OnePlus 9 Pro has older 11 version and Asus ZenFone 3 Ultra has Android 6.0 Marshmallow. OnePlus 9 Pro is a notably newer and somewhat lighter phone than Asus ZenFone 3 Ultra, although it is also noticeably thicker.
The OnePlus 9 Pro counts with a sharper screen than Asus ZenFone 3 Ultra, because although it has a bit smaller display, it also counts with a way higher count of pixels per display inch and a way higher resolution of 1440 x 3216 pixels. The OnePlus 9 Pro has a bit superior processor than Asus ZenFone 3 Ultra, and although they both have a Octa-Core processing unit, the OnePlus 9 Pro also has a larger amount of RAM.
The OnePlus 9 Pro takes way better videos and photos than Asus ZenFone 3 Ultra, because it has a lot better 7680x4320 video resolution, a bigger camera aperture to take better images in low-light situations and a back facing camera with way more MP. Asus ZenFone 3 Ultra has a much greater memory for applications and games than OnePlus 9 Pro, and although they both have the same 128 GB internal storage capacity, the Asus ZenFone 3 Ultra also has a SD card slot that supports up to 200 GB.
Asus ZenFone 3 Ultra features a little longer battery duration than OnePlus 9 Pro, because it has a 2% greater battery size.
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