Compare phones
| Global Score | |
| 77.1 | 76 |
| Basic Information | |
| Asus | OnePlus |
| -- | Android 11 |
| 2018-10-29 | 2021-04-02 |
| 6.25 x 3.00 x 0.34 inches | 6.30 x 2.92 x 0.34 inches |
| 7.05 ounces | 6.77 ounces |
| Black | Arctic Sky, Astral Black and Winter Mist |
| Aluminum and Glass | Aluminum and Glass (Corning Gorilla Glass) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 1099.00 | $ 700.00 |
| Display / Screen | |
| 6 inches | 6.5 inches |
| 2160 x 1080 pixels | 2400 x 1080 pixels |
| AMOLED | AMOLED |
| 402 pixels per inch | 405 pixels per inch |
| 550 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.6 | 8.2 |
| Performance | |
| Qualcomm Snapdragon 845 SDM845 chipset | Qualcomm Snapdragon 888 chipset |
| Kryo 385, 64-bit, 10 nm (Octa-Core 2960 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 8 GB RAM | 8 GB RAM |
| Adreno 630 GPU | Adreno 660 GPU |
| 9.72 | 9.63 |
| Storage | |
| 512 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 17.6 | 10.1 |
| Camera | |
| 8.00 MP | 48.00 MP + 16.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 24.00mm focal length | 23.00mm focal length |
| 0.39 inches (1/2.55") sensor | 0.71 inches (1/1.4") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 7680 x 4320 (30 fps) video resolution |
| 1280 x 720 (240 fps) (HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 3.63 | 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, Dual SIM | Nano SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 4000mAh Li - Polymer Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.92 | 6.32 |
| Other Features | |
| Bluetooth 5.0 | 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 |
| FM Radio | -- |
Comparison review
The Asus ROG Phone is just a bit better than the OnePlus 9, with a 77.1 score against 76. The Asus ROG Phone is a just a bit heavier phone than OnePlus 9, but both are 0.34inches thick. Asus ROG Phone features a bit better looking display than OnePlus 9, although it has a bit smaller display, a little bit lower resolution of 1080 x 2160 pixels and a just a bit less pixels per display inch.
The Asus ROG Phone has much more storage capacity to install applications and games than OnePlus 9, because it has 512 GB internal storage. The Asus ROG Phone features a little faster processing unit than OnePlus 9. Both of them have a 8 GB RAM memory and 8 processing cores. The OnePlus 9 has a much better camera than Asus ROG Phone, and although they both have a F1.8 diafragm aperture, the OnePlus 9 also has a much bigger camera sensor capturing lot higher quality pictures and a way higher 7680x4320 video resolution.
The OnePlus 9 counts with a little longer battery performance than Asus ROG Phone, because it has a 4500mAh battery size against 4000mAh.
Although Asus ROG Phone is a better device, it costs a lot more money than OnePlus 9, and it doesn't have such a good quality/price relation as the OnePlus 9. If you want to save some dollars, you can buy OnePlus 9, and give up a few features and specs, but you'll get the most with your savings.
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