Compare phones
| Global Score | |
| 94 | 76 |
| Basic Information | |
| Asus | OnePlus |
| -- | Android 11 |
| 2021-06-07 | 2021-04-02 |
| 6.80 x 3.04 x 0.41 inches | 6.30 x 2.92 x 0.34 inches |
| 8.40 ounces | 6.77 ounces |
| Matte White | Arctic Sky, Astral Black and Winter Mist |
| Aluminum and Glass (Corning Gorilla Glass 3) | Aluminum and Glass (Corning Gorilla Glass) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 700.00 |
| Display / Screen | |
| 6.8 inches | 6.5 inches |
| 2448 x 1080 pixels | 2400 x 1080 pixels |
| AMOLED | AMOLED |
| 393 pixels per inch | 405 pixels per inch |
| 1200 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 9 | 8.2 |
| Performance | |
| Snapdragon 888 chipset | Qualcomm Snapdragon 888 chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 18 GB RAM | 8 GB RAM |
| Adreno 660 GPU | Adreno 660 GPU |
| 9.81 | 9.63 |
| Storage | |
| 512 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 17.6 | 10.1 |
| Camera | |
| 64.00 MP + 24.00 MP | 48.00 MP + 16.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 11.00mm focal length | 23.00mm focal length |
| 0.59 inches (1/1.7") sensor | 0.71 inches (1/1.4") sensor |
| 7680 x 4320 (30 fps) video resolution | 7680 x 4320 (30 fps) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 12.87 | 12.65 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 10.7 | 10.7 |
| Battery Life | |
| 6000mAh Nano SIM Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 7.52 | 6.32 |
| Other Features | |
| Bluetooth 5.2 | 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 ROG Phone 5 Ultimate has an overall score of 94, which is much better than OnePlus 9's global score of 76. Even being the best in this comparison review, Asus ROG Phone 5 Ultimate's construction is somewhat thicker and somewhat heavier than OnePlus 9. The Asus ROG Phone 5 Ultimate features a little more vivid screen than OnePlus 9, because although it has a little worse number of pixels per inch in the display, it also counts with a little bit bigger screen and a quite better 1080 x 2448px resolution.
The Asus ROG Phone 5 Ultimate features just a bit better performance than OnePlus 9, and although they both have 8 cpu cores, the Asus ROG Phone 5 Ultimate also has a higher amount of RAM memory. Asus ROG Phone 5 Ultimate shoots a bit better videos and photos than OnePlus 9, because although it has a tinier back-facing camera sensor taking less light and dull colors, and they both have the same video frame rate, a F1.8 aperture and the same video quality, the Asus ROG Phone 5 Ultimate also counts with a back-facing camera with lot more megapixels.
Asus ROG Phone 5 Ultimate has a much greater storage to store more apps and games than OnePlus 9, because it has 512 GB internal memory capacity. Asus ROG Phone 5 Ultimate has longer battery life than OnePlus 9, because it has a 33 percent bigger battery capacity.
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