Compare phones
| Global Score | |
| 81.5 | 83 |
| Basic Information | |
| Samsung | Asus |
| Android 13 | Android 11 |
| -- | 2021-05-13 |
| 6.43 x 3.07 x 0.35 inches | 5.83 x 2.70 x 0.35 inches |
| -- | 5.96 ounces |
| -- | Horizon Silver and Obsidian Black |
| Aluminum and Glass | Aluminum and Glass (Corning Gorilla Glass 3) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.8 inches | 5.9 inches |
| 3080 x 1440 pixels | 2400 x 1080 pixels |
| Dynamic AMOLED | AMOLED |
| 500 pixels per inch | 446 pixels per inch |
| -- | 1100 cd/m2 brightness |
| No touch screen | No touch screen |
| 8 | 9.2 |
| Performance | |
| Qualcomm Snapdragon 8 Gen 2 (4 nm) chipset | Qualcomm Snapdragon 888 SM8350 chipset |
| processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 8 GB RAM | 6 GB RAM |
| Adreno 740 GPU | Adreno 660 GPU |
| 6.21 | 9.63 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 10.1 |
| Camera | |
| 200.00 MP + 40.00 MP | 64.00 MP + 12.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 69.00mm focal length | 27.00mm focal length |
| 0.77 inches (1/1.3") sensor | 0.59 inches (1/1.7") sensor |
| -- | 7680 x 4320 (24 fps) video resolution |
| -- | 1280 x 720 (480 fps) (HD) slow motion video |
| 12.43 | 12.65 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.6 | 10.6 |
| Battery Life | |
| 5000mAh Battery | 4000mAh Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.8 | 5.92 |
| Other Features | |
| Bluetooth 5.2 | 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 |
Comparison review
The Asus ZenFone 8 has an overall score of 83, which is just a bit better than the Galaxy S23 Ultra's 81.5 general score. Asus ZenFone 8 is a heavier cellphone than Galaxy S23 Ultra, but they have the same thickness. Both devices in this comparison include Android OS (operating system), but the Asus ZenFone 8 has the older 11 version and Galaxy S23 Ultra has Android 13 version.
The Asus ZenFone 8 has a better looking screen than Galaxy S23 Ultra, although it has a way lower 1080 x 2400 resolution, a little smaller display and a just a bit inferior number of pixels per inch in the screen. The Asus ZenFone 8's storage to install applications and games is very similar to Samsung Galaxy S23 Ultra's one, both have the same internal memory capacity.
The Asus ZenFone 8 has a lot better performance than Galaxy S23 Ultra, although it has 2 GB lesser RAM memory, they both have the same number of cores. The Galaxy S23 Ultra features longer battery lifetime than Asus ZenFone 8, because it has a 5000mAh battery size. The Asus ZenFone 8 captures a bit better photographs and videos than Samsung Galaxy S23 Ultra, although it has a way tinier sensor taking lot worse quality images and videos, a smaller aperture and a lot worse resolution back-facing camera.
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