Compare phones
| Global Score | |
| 77.8 | 76 |
| Basic Information | |
| Asus | OnePlus |
| Android 11, 9.0 Pie | Android 11 |
| 2019-05-25 | 2021-04-02 |
| 6.26 x 2.97 x 0.36 inches | 6.30 x 2.92 x 0.34 inches |
| 6.70 ounces | 6.77 ounces |
| Black and Silver | Arctic Sky, Astral Black and Winter Mist |
| Glass (Corning Gorilla Glass 3) | Aluminum and Glass (Corning Gorilla Glass) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 500.00 | $ 700.00 |
| Display / Screen | |
| 6.4 inches | 6.5 inches |
| 2340 x 1080 pixels | 2400 x 1080 pixels |
| IPS LCD | AMOLED |
| 403 pixels per inch | 405 pixels per inch |
| No touch screen | No touch screen |
| 8.2 | 8.2 |
| Performance | |
| Qualcomm Snapdragon 855 SM8150 chipset | Qualcomm Snapdragon 888 chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2840 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 6 GB RAM | 8 GB RAM |
| Adreno 640 GPU | Adreno 660 GPU |
| 9.63 | 9.63 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 1,95 TB) external memory slot | No SD card slot |
| 14.66 | 10.1 |
| Camera | |
| 48.00 MP | 48.00 MP + 16.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 26.00mm focal length | 23.00mm focal length |
| 0.5 inches (1/2") 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 (480 fps) (HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 11.22 | 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 | |
| 5000mAh Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.8 | 6.32 |
| Other Features | |
| Bluetooth 5.0, EDR | 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
Asus ZenFone 6 (2019) has a general score of 77.8, which is slightly better than the OnePlus 9's 76 global score. The Asus ZenFone 6 (2019) is an older and a little thicker cellphone than OnePlus 9, but Asus made it a bit lighter anyway. Both phones in this comparison come with the same Android 11 operating system, so you shouldn't notice any differences regarding that.
Asus ZenFone 6 (2019) and OnePlus 9 feature similar screens, although the OnePlus 9 also has a little higher resolution of 1080 x 2400, a bit bigger screen and a little greater quantity of pixels per display inch. OnePlus 9 has a processing unit that's just as good as the Asus ZenFone 6 (2019) one, and although the OnePlus 9 has more RAM, they both have 8 cores.
OnePlus 9 has a superior camera than Asus ZenFone 6 (2019), and although they both have a 48 mega-pixels resolution back-facing camera and a same size diafragm aperture, the OnePlus 9 also has a way higher 7680x4320 video resolution and a much bigger back camera sensor providing a way higher image quality.
The Asus ZenFone 6 (2019) counts with much more memory for apps and games than OnePlus 9, because although it has less internal memory capacity, it also counts with a SD memory slot that holds up to 1,95 TB. Asus ZenFone 6 (2019) features a bit better battery life than OnePlus 9, because it has a 5000mAh battery capacity instead of 4500mAh.
The Asus ZenFone 6 (2019) not only is the best phones in our comparison, but it's also by far the cheapest.
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