Compare phones
| Global Score | |
| 73.3 | 81.5 |
| Basic Information | |
| Asus | Samsung |
| Android 6.0 Marshmallow | Android 13 |
| 2016-07-12 | -- |
| 7.34 x 3.70 x 0.27 inches | 6.43 x 3.07 x 0.35 inches |
| 8.22 ounces | -- |
| Gold, Gray, Pink and Silver | -- |
| Aluminum | Aluminum and Glass |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.8 inches | 6.8 inches |
| 1920 x 1080 pixels (Full HD) | 3080 x 1440 pixels |
| IPS LCD | Dynamic AMOLED |
| 324 pixels per inch | 500 pixels per inch |
| No touch screen | No touch screen |
| 7.6 | 8 |
| Performance | |
| Qualcomm Snapdragon 652 8976 chipset | Qualcomm Snapdragon 8 Gen 2 (4 nm) chipset |
| ARM Cortex-A72 and ARM Cortex-A53, 64-bit (Octa-Core 1800 MHz) processor | processor |
| 4 GB RAM | 8 GB RAM |
| Adreno 510 GPU | Adreno 740 GPU |
| 8.91 | 6.21 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 200 GB) external memory slot | No SD card slot |
| 12.86 | 10.1 |
| Camera | |
| 23.00 MP + 8.00 MP | 200.00 MP + 40.00 MP |
| f/2.00 aperture | f/1.70 aperture |
| -- | 69.00mm focal length |
| -- | 0.77 inches (1/1.3") sensor |
| 3840 x 2160 (24 fps) (4K) video resolution | -- |
| 1920 x 1080 (30 fps) (Full HD) slow motion video | -- |
| 10.01 | 12.43 |
| 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 |
| 6.7 | 10.6 |
| Battery Life | |
| 4600mAh Li - Ion Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.48 | 6.8 |
| Other Features | |
| Bluetooth 4.2, EDR | 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
Galaxy S23 Ultra is much better than the Asus ZenFone 3 Ultra, with a global score of 81.5 against 73.3. These devices include Android OS (Operating System), but the Galaxy S23 Ultra has the older 13 version and Asus ZenFone 3 Ultra has Android 6.0 Marshmallow version. The Galaxy S23 Ultra construction is lighter but way thicker than the Asus ZenFone 3 Ultra.
The Asus ZenFone 3 Ultra has a really superior performance than Galaxy S23 Ultra, although it has 4 GB less RAM, they both have the same number of cores. Galaxy S23 Ultra has a little bit better display than Asus ZenFone 3 Ultra, and although they both have a display of the same size, the Galaxy S23 Ultra also has a much better resolution of 1440 x 3080 pixels and much more pixels per inch of display.
The Samsung Galaxy S23 Ultra has a much better camera than Asus ZenFone 3 Ultra, because it has a back camera with a way better 200 MP resolution and a larger aperture. The Asus ZenFone 3 Ultra features much more storage for games and applications than Galaxy S23 Ultra, and although they both have the same internal memory, the Asus ZenFone 3 Ultra also has a slot for an external memory card that supports a maximum of 200 GB.
Samsung Galaxy S23 Ultra features a bit better battery duration than Asus ZenFone 3 Ultra, because it has a 9 percent bigger battery capacity.
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