Compare phones
| Global Score | |
| 74.2 | 77.8 |
| Basic Information | |
| Asus | Asus |
| Android 8.0 Oreo, 7.0 Nougat | Android 11, 9.0 Pie |
| 2017-10-30 | 2019-05-25 |
| 6.12 x 2.96 x 0.30 inches | 6.26 x 2.97 x 0.36 inches |
| 5.82 ounces | 6.70 ounces |
| Black, Green and White | Black and Silver |
| Metal | Glass (Corning Gorilla Glass 3) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 399.00 | $ 500.00 |
| Display / Screen | |
| 5.5 inches | 6.4 inches |
| 1920 x 1080 pixels (Full HD) | 2340 x 1080 pixels |
| Super IPS+ LCD | IPS LCD |
| 401 pixels per inch | 403 pixels per inch |
| 600 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.6 | 8.2 |
| Performance | |
| Qualcomm Snapdragon 630 chipset | Qualcomm Snapdragon 855 SM8150 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 2200 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2840 MHz) processor |
| 4 GB RAM | 6 GB RAM |
| Adreno 508 GPU | Adreno 640 GPU |
| 9.18 | 9.63 |
| Storage | |
| 64 GB internal memory | 64 GB internal memory |
| microSDXC (up to 1,95 TB) external memory slot | microSDXC (up to 1,95 TB) external memory slot |
| 14.66 | 14.66 |
| Camera | |
| 12.00 MP + 8.00 MP | 48.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 25.00mm focal length | 26.00mm focal length |
| 0.39 inches (1/2.55") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| -- | 1280 x 720 (480 fps) (HD) slow motion video |
| 9.57 | 11.22 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 3300mAh Li - Polymer Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.28 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0, EDR |
| 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 | FM Radio |
Comparison review
Asus ZenFone 6 (2019) is a bit better than the Asus ZenFone 4, having a 77.8 score against 74.2. The Asus ZenFone 6 (2019) body is newer than the Asus ZenFone 4's, but it's thicker and heavier. Both of these phones include Android operating system, but the Asus ZenFone 6 (2019) has 11 version while Asus ZenFone 4 has Android 8.0 Oreo.
Asus ZenFone 4 features a little bit better looking screen than Asus ZenFone 6 (2019), although it has a quite smaller display, a quite lower resolution of 1080 x 1920px and a just a bit worse pixel density. Asus ZenFone 6 (2019) has just a little better performance than Asus ZenFone 4, and although they both have the same number of cores, the Asus ZenFone 6 (2019) also has 2 GB more RAM memory.
Asus ZenFone 6 (2019) captures better photographs and videos than Asus ZenFone 4, and although they both have the same video definition and a same size diafragm aperture, the Asus ZenFone 6 (2019) also has faster video frame rate, a lot larger camera sensor shooting way better quality videos and pictures and a lot more MP back-facing camera.
Asus ZenFone 6 (2019) and Asus ZenFone 4 have really similar storage for applications, games, photos and videos, they have exactly the same internal memory capacity and an external memory slot that admits a maximum of 1,95 TB. Asus ZenFone 6 (2019) features a much longer battery life than Asus ZenFone 4, because it has 5000mAh of battery capacity against 3300mAh.
Asus ZenFone 6 (2019) is more expensive than the Asus ZenFone 4, but you can get a better phone for that extra dollars.
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