Compare phones
| Global Score | |
| 76 | 94 |
| Basic Information | |
| OnePlus | Asus |
| Android 11 | -- |
| 2021-04-02 | 2021-06-07 |
| 6.30 x 2.92 x 0.34 inches | 6.80 x 3.04 x 0.41 inches |
| 6.77 ounces | 8.40 ounces |
| Arctic Sky, Astral Black and Winter Mist | Matte White |
| Aluminum and Glass (Corning Gorilla Glass) | Aluminum and Glass (Corning Gorilla Glass 3) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 700.00 | -- |
| Display / Screen | |
| 6.5 inches | 6.8 inches |
| 2400 x 1080 pixels | 2448 x 1080 pixels |
| AMOLED | AMOLED |
| 405 pixels per inch | 393 pixels per inch |
| -- | 1200 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.2 | 9 |
| Performance | |
| Qualcomm Snapdragon 888 chipset | 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 |
| 8 GB RAM | 18 GB RAM |
| Adreno 660 GPU | Adreno 660 GPU |
| 9.63 | 9.81 |
| Storage | |
| 128 GB internal memory | 512 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 17.6 |
| Camera | |
| 48.00 MP + 16.00 MP | 64.00 MP + 24.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 23.00mm focal length | 11.00mm focal length |
| 0.71 inches (1/1.4") sensor | 0.59 inches (1/1.7") 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 |
| 12.65 | 12.87 |
| 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 | Nano SIM, Dual SIM |
| 10.7 | 10.7 |
| Battery Life | |
| 4500mAh Battery | 6000mAh Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.32 | 7.52 |
| 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 way better than OnePlus 9's 76 overall score. Asus ROG Phone 5 Ultimate's design is somewhat thicker and heavier than OnePlus 9. Asus ROG Phone 5 Ultimate has a slightly better screen than OnePlus 9, because although it has a bit worse number of pixels per inch of screen, it also counts with a quite larger screen and a slightly higher resolution of 1080 x 2448.
The Asus ROG Phone 5 Ultimate counts with a superior storage to store more games and applications than OnePlus 9, because it has 512 GB internal memory. The Asus ROG Phone 5 Ultimate counts with a bit faster processing unit than OnePlus 9, and although they both have a Octa-Core CPU, the Asus ROG Phone 5 Ultimate also has more RAM.
Asus ROG Phone 5 Ultimate counts with improved battery performance than OnePlus 9, because it has 6000mAh of battery capacity against 4500mAh. Asus ROG Phone 5 Ultimate captures a bit better videos and photos than OnePlus 9, because although it has a smaller sensor giving a worse image quality, and they both have the same 7680x4320 video definition, the same 30 fps video frame rate and a F1.8 camera aperture, the Asus ROG Phone 5 Ultimate also counts with a much better 64 MP resolution back facing camera.
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