Compare phones
| Global Score | |
| 73.8 | 76 |
| Basic Information | |
| Asus | OnePlus |
| Android 8.0 Oreo, 7.0 Nougat, 6.0 Marshmallow | Android 11 |
| 2016-10-12 | 2021-04-02 |
| 5.96 x 3.02 x 0.31 inches | 6.30 x 2.92 x 0.34 inches |
| 5.29 ounces | 6.77 ounces |
| Gold and Silver | Arctic Sky, Astral Black and Winter Mist |
| Metal | Aluminum and Glass (Corning Gorilla Glass) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 700.00 |
| Display / Screen | |
| 5.5 inches | 6.5 inches |
| 1920 x 1080 pixels (Full HD) | 2400 x 1080 pixels |
| Super IPS+ LCD | AMOLED |
| 401 pixels per inch | 405 pixels per inch |
| 600 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.6 | 8.2 |
| Performance | |
| Qualcomm Snapdragon 625 8953 chipset | Qualcomm Snapdragon 888 chipset |
| ARM Cortex-A53, 64-bit (Octa-Core 2000 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 |
| 9.09 | 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 | |
| 16.00 MP + 8.00 MP | 48.00 MP + 16.00 MP |
| f/2.00 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 |
| 9.68 | 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 |
| Micro SIM | Nano SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 3000mAh Li - Ion Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 4.96 | 6.32 |
| Other Features | |
| Bluetooth | 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 OnePlus 9 is a little bit better than Asus ZenFone 3 Deluxe (ZS550KL), with a score of 76 against 73.8. OnePlus 9's construction is extremely newer, but noticeably heavier and just a little thicker than Asus ZenFone 3 Deluxe (ZS550KL). These phones work with Android OS (Operating System), but OnePlus 9 has the previous 11 version and Asus ZenFone 3 Deluxe (ZS550KL) has Android 8.0 Oreo version.
The Asus ZenFone 3 Deluxe (ZS550KL) has a little bit better looking screen than OnePlus 9, although it has a just a little less pixels per inch of screen, a little bit smaller screen and a bit lower 1080 x 1920 resolution. Asus ZenFone 3 Deluxe (ZS550KL) has a way bigger memory to install applications and games than OnePlus 9, because although it has just 64 GB internal storage, it also counts with a slot for an external memory card that supports a maximum of 1,95 TB.
The OnePlus 9 features a bit better hardware performance than Asus ZenFone 3 Deluxe (ZS550KL), and although they both have 8 CPU cores, the OnePlus 9 also has 4 GB more RAM. The OnePlus 9 counts with a superior battery lifetime than Asus ZenFone 3 Deluxe (ZS550KL), because it has a 50% bigger battery capacity.
The OnePlus 9 features a lot better camera than Asus ZenFone 3 Deluxe (ZS550KL), because it has a bigger camera aperture for better low-light photos and videos, a way better 7680x4320 video resolution and a back-facing camera with lot more mega-pixels.
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