Compare phones
| Global Score | |
| 74.2 | 83 |
| Basic Information | |
| Asus | Asus |
| Android 8.0 Oreo, 7.0 Nougat | Android 11 |
| 2017-10-30 | 2021-05-13 |
| 6.12 x 2.96 x 0.30 inches | 5.83 x 2.70 x 0.35 inches |
| 5.82 ounces | 5.96 ounces |
| Black, Green and White | Horizon Silver and Obsidian Black |
| Metal | Aluminum and Glass (Corning Gorilla Glass 3) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 399.00 | -- |
| Display / Screen | |
| 5.5 inches | 5.9 inches |
| 1920 x 1080 pixels (Full HD) | 2400 x 1080 pixels |
| Super IPS+ LCD | AMOLED |
| 401 pixels per inch | 446 pixels per inch |
| 600 cd/m2 brightness | 1100 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.6 | 9.2 |
| Performance | |
| Qualcomm Snapdragon 630 chipset | Qualcomm Snapdragon 888 SM8350 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 2200 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 4 GB RAM | 6 GB RAM |
| Adreno 508 GPU | Adreno 660 GPU |
| 9.18 | 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 | |
| 12.00 MP + 8.00 MP | 64.00 MP + 12.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 25.00mm focal length | 27.00mm focal length |
| 0.39 inches (1/2.55") sensor | 0.59 inches (1/1.7") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| -- | 1280 x 720 (480 fps) (HD) slow motion video |
| 9.57 | 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) and HSDPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 3300mAh Li - Polymer Battery | 4000mAh Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.28 | 5.92 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2, 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
The Asus ZenFone 8 is much better than the Asus ZenFone 4, getting an 83 score against 74.2. These phones have Android OS, but the Asus ZenFone 8 has 11 version and Asus ZenFone 4 has Android 8.0 Oreo. Asus ZenFone 8's construction is newer than Asus ZenFone 4's, but it is thicker and a little bit heavier.
The Asus ZenFone 8 counts with a little better performance than Asus ZenFone 4, and although they both have the same number of cores, the Asus ZenFone 8 also has 2 GB more RAM memory. Asus ZenFone 8 features a little sharper screen than Asus ZenFone 4, because it has a bit higher 1080 x 2400px resolution, a way brighter screen, a little bit larger screen and a just a bit greater pixel density.
The Asus ZenFone 4 features much more storage to store more games and applications than Asus ZenFone 8, because although it has only 64 GB internal storage capacity, it also counts with a SD extension slot that supports a maximum of 1,95 TB. Asus ZenFone 8 features greater battery lifetime than Asus ZenFone 4, because it has a 4000mAh battery size.
The Asus ZenFone 8 captures greater videos and photos than Asus ZenFone 4, and although they both have a same size aperture, the Asus ZenFone 8 also has a back-facing camera with way more mega-pixels, a lot bigger sensor taking much better quality videos and photographs and a much higher 7680x4320 video definition.
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