Compare phones

Global Score
Basic Information
Android 11, 10Android 11
6.49 x 3.04 x 0.32 inches5.83 x 2.70 x 0.35 inches
7.34 ounces5.96 ounces
Mystic black, Mystic bronze and Mystic whiteHorizon Silver and Obsidian Black
Glass (Corning Gorilla Glass Victus) and Stainless steel Aluminum and Glass (Corning Gorilla Glass 3)
Scratch-Resistant GlassScratch-Resistant Glass
$ 1300.00--
Display / Screen
6.9 inches5.9 inches
3088 x 1440 pixels 2400 x 1080 pixels
494 pixels per inch446 pixels per inch
--1100 cd/m2 brightness
No touch screenNo touch screen
Qualcomm Snapdragon 865+ SM8250-AB chipsetQualcomm Snapdragon 888 SM8350 chipset
Kryo 585, 64-bit, 7 nm (Octa-Core 3000 MHz) processorKryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor
Adreno 650 GPUAdreno 660 GPU
128 GB internal memory128 GB internal memory
microSDXC (up to 1000 GB) external memory slotNo SD card slot
108.00 MP + 10.00 MP64.00 MP + 12.00 MP
f/1.80 aperturef/1.80 aperture
26.00mm focal length27.00mm focal length
0.75 inches (1/1.33") sensor0.59 inches (1/1.7") sensor
7680 x 4320 (24 fps) video resolution7680 x 4320 (24 fps) video resolution
1280 x 720 (960 fps) (HD) slow motion video1280 x 720 (480 fps) (HD) slow motion video
Mobile HotspotMobile Hotspot
5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA
Nano SIMNano SIM, Dual SIM
Battery Life
4500mAh Li - Polymer Battery4000mAh Nano SIM Battery
Non-Removable BatteryNon-Removable Battery
Wireless Charging--
Other Features
Bluetooth 5.0 Bluetooth 5.2, EDR
Fingerprint ID ScannerFingerprint ID Scanner
Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity SensorAccelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor
FM RadioFM Radio

Comparison review

Galaxy Note 20 Ultra has an overall score of 11.76, which is better than Asus ZenFone 8's score of 9.89. 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 the same Android 11 OS (Operating System), so you shouldn't see any difference regarding OS features.

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.

Asus ZenFone 8 has a battery lifetime that's very similar to Galaxy Note 20 Ultra's battery life, although the Asus ZenFone 8 has 4000mAh of battery capacity.