Compare phones
| Global Score | |
| 98.9 | 83 |
| Basic Information | |
| Samsung | Asus |
| Android 13, 12, 11, 10 | Android 11 |
| 2020-08-21 | 2021-05-13 |
| 6.49 x 3.04 x 0.32 inches | 5.83 x 2.70 x 0.35 inches |
| 7.34 ounces | 5.96 ounces |
| Mystic black, Mystic bronze and Mystic white | Horizon Silver and Obsidian Black |
| Glass (Corning Gorilla Glass Victus) and Stainless steel | Aluminum and Glass (Corning Gorilla Glass 3) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 1300.00 | -- |
| Display / Screen | |
| 6.9 inches | 5.9 inches |
| 3088 x 1440 pixels | 2400 x 1080 pixels |
| Dynamic AMOLED | AMOLED |
| 494 pixels per inch | 446 pixels per inch |
| -- | 1100 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.7 | 9.2 |
| Performance | |
| Qualcomm Snapdragon 865+ SM8250-AB (7 nm) chipset | Qualcomm Snapdragon 888 SM8350 chipset |
| Kryo 585, 64-bit, 7 nm (Octa-Core 3000 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 12 GB RAM | 6 GB RAM |
| Adreno 650 GPU | Adreno 660 GPU |
| 9.81 | 9.63 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 1000 GB) external memory slot | No SD card slot |
| 15.38 | 10.1 |
| Camera | |
| 108.00 MP + 10.00 MP | 64.00 MP + 12.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 26.00mm focal length | 27.00mm focal length |
| 0.75 inches (1/1.33") sensor | 0.59 inches (1/1.7") sensor |
| 7680 x 4320 (24 fps) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 13.64 | 12.65 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, 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 |
| 10.7 | 10.6 |
| Battery Life | |
| 4500mAh Li - Polymer Battery | 4000mAh Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.32 | 5.92 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2, EDR |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
Galaxy Note 20 Ultra has an overall score of 98.9, which is better than Asus ZenFone 8's score of 83. Galaxy Note 20 Ultra's construction is just a little thinner but somewhat heavier than Asus ZenFone 8, and they were released with only a couple months difference. Both devices in our current comparison have Android OS (Operating System), but Galaxy Note 20 Ultra has 13 version and Asus ZenFone 8 has Android 11 version, so it provides a couple additional features and better performance.
The Galaxy Note 20 Ultra features a bit better processing unit than Asus ZenFone 8, and although they both have a Octa-Core CPU, the Galaxy Note 20 Ultra also has a higher amount of RAM. The Asus ZenFone 8 features a little more vivid display than Samsung Galaxy Note 20 Ultra, although it has a way lower resolution of 1080 x 2400 pixels, a little smaller screen and a little inferior pixel number in each screen inch.
Galaxy Note 20 Ultra has a bit better camera than Asus ZenFone 8, and although they both have the same video resolution, the same video frame rate and the same diafragm aperture, the Galaxy Note 20 Ultra also has a lot bigger sensor providing a much better image quality and a back-facing camera with a way higher resolution.
The Samsung Galaxy Note 20 Ultra counts with a much greater memory capacity to install applications and games or saving photos and videos than Asus ZenFone 8, and although they both have exactly the same internal storage capacity, the Samsung Galaxy Note 20 Ultra also has an external SD slot that admits a maximum of 1000 GB.
The Samsung Galaxy Note 20 Ultra features just a bit better battery lifetime than Asus ZenFone 8, because it has a 4500mAh battery size.
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