Compare phones
| Global Score | |
| 72.6 | 81.5 |
| Basic Information | |
| Asus | Samsung |
| Android 12 | Android 13 |
| 2022-07-28 | -- |
| 5.77 x 2.68 x 0.36 inches | 6.43 x 3.07 x 0.35 inches |
| 5.96 ounces | -- |
| -- | Aluminum and Glass |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 5.9 inches | 6.8 inches |
| 2400 x 1080 pixels | 3080 x 1440 pixels |
| Super AMOLED | Dynamic AMOLED |
| 446 pixels per inch | 500 pixels per inch |
| No touch screen | No touch screen |
| 7.7 | 8 |
| Performance | |
| Qualcomm Snapdragon 8+ Gen1 SM8475 (4 nm) chipset | Qualcomm Snapdragon 8 Gen 2 (4 nm) chipset |
| processor | processor |
| 8 GB RAM | 8 GB RAM |
| Adreno 730 GPU | Adreno 740 GPU |
| 6.21 | 6.21 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 10.1 |
| Camera | |
| 50.00 MP + 12.00 MP | 200.00 MP + 40.00 MP |
| f/1.90 aperture | f/1.70 aperture |
| 14.40mm focal length | 69.00mm focal length |
| 0.64 inches (1/1.56") sensor | 0.77 inches (1/1.3") sensor |
| 7680 x 4320 (24 fps) video resolution | -- |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | -- |
| 12.43 | 12.43 |
| 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 |
| 10.6 | 10.6 |
| Battery Life | |
| 4300mAh Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.16 | 6.8 |
| Other Features | |
| Bluetooth 5.2 | 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 Galaxy S23 Ultra is much better than the Asus Zenfone 9, having a score of 81.5 against 72.6. These devices come with Android operating system, but Galaxy S23 Ultra has the newer 13 version and Asus Zenfone 9 has Android 12, giving you some additional features. The Galaxy S23 Ultra construction is extremely lighter and a bit thinner than the Asus Zenfone 9.
Galaxy S23 Ultra has just a bit better looking screen than Asus Zenfone 9, because it has a bigger screen, a better 1440 x 3080px resolution and a little better amount of pixels in each inch of display. The Galaxy S23 Ultra counts with a processor that is just as good as the Asus Zenfone 9 one, both of them have 8 GB of RAM memory and the same number of cores.
The Asus Zenfone 9 and the Samsung Galaxy S23 Ultra both have very similar memory for applications, games, photos and videos, both have equal 128 GB internal storage. The Galaxy S23 Ultra features a camera that is very similar to Asus Zenfone 9's camera, although the Galaxy S23 Ultra also has a camera with lot more MP, a bigger diafragm aperture and a bigger back-facing camera sensor providing a better image quality.
The Galaxy S23 Ultra has greater battery duration than Asus Zenfone 9, because it has a 5000mAh battery capacity instead of 4300mAh.
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