Compare phones
| Global Score | |
| 71.6 | 76 |
| Basic Information | |
| Asus | OnePlus |
| Android 9.0 Pie, 8.1 Oreo | Android 11 |
| 2018-12-20 | 2021-04-02 |
| 6.24 x 3.00 x 0.30 inches | 6.30 x 2.92 x 0.34 inches |
| 5.64 ounces | 6.77 ounces |
| 16 777 216 | Arctic Sky, Astral Black and Winter Mist |
| Metal | Aluminum and Glass (Corning Gorilla Glass) |
| -- | Scratch-Resistant Glass |
| -- | $ 700.00 |
| Display / Screen | |
| 6.3 inches | 6.5 inches |
| 1520 x 720 pixels | 2400 x 1080 pixels |
| IPS LCD | AMOLED |
| 267 pixels per inch | 405 pixels per inch |
| No touch screen | No touch screen |
| 7.2 | 8.2 |
| Performance | |
| Qualcomm Snapdragon 632 SDM632 chipset | Qualcomm Snapdragon 888 chipset |
| Kryo 250, 64-bit, 14 nm (Octa-Core 1800 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 4 GB RAM | 8 GB RAM |
| Adreno 506 GPU | Adreno 660 GPU |
| 8.91 | 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 | |
| 13.00 MP + 8.00 MP | 48.00 MP + 16.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| -- | 23.00mm focal length |
| -- | 0.71 inches (1/1.4") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (30 fps) video resolution |
| -- | 1280 x 720 (480 fps) (HD) slow motion video |
| 9.46 | 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 Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.92 | 6.32 |
| Other Features | |
| Bluetooth 4.2 | 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 has a general score of 76, which is a bit better than Asus ZenFone Max (M2)'s 71.6 overall score. These devices come with Android OS, but the OnePlus 9 has 11 version and Asus ZenFone Max (M2) has Android 9.0 Pie. OnePlus 9 is a incredibly newer cellphone than Asus ZenFone Max (M2), but it is somewhat thicker and somewhat heavier.
OnePlus 9 features a brighter screen than Asus ZenFone Max (M2), because it has a way better 1080 x 2400 resolution, a lot better number of pixels per display inch and a little bit larger screen. The OnePlus 9 counts with a bit faster CPU than Asus ZenFone Max (M2), and although they both have a Octa-Core processor, the OnePlus 9 also has a larger amount of RAM memory.
The Asus ZenFone Max (M2) features a lot bigger storage capacity for games and applications than OnePlus 9, because although it has 0 less internal storage, it also counts with a slot for SD memory cards that holds up to 1,95 TB. The OnePlus 9 has just a little better battery life than Asus ZenFone Max (M2), because it has a 4500mAh battery capacity against 4000mAh.
The OnePlus 9 captures way better pictures and videos than Asus ZenFone Max (M2), and although they both have the same aperture, the OnePlus 9 also has a way better 7680x4320 video resolution and a lot better 48 mega-pixels resolution back facing camera.
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