Search


Compare phones

Global Score
11.6710.38
Basic Information
SamsungAsus
Android 11Android 10
2021-01-292020-07-23
6.50 x 2.98 x 0.35 inches6.73 x 3.07 x 0.39 inches
8.04 ounces8.47 ounces
Phantom black and SilverBlack glare
Aluminum and Glass (Corning Gorilla Glass Victus)Aluminum and Glass (Corning Gorilla Glass 3)
Scratch-Resistant GlassScratch-Resistant Glass
$ 966.00--
Display / Screen
6.8 inches6.6 inches
3200 x 1440 pixels 2340 x 1080 pixels
Dynamic AMOLED AMOLED
516 pixels per inch390 pixels per inch
1500 cd/m2 brightness1000 cd/m2 brightness
No touch screenNo touch screen
9.88.9
Performance
Qualcomm Snapdragon 888 chipsetQualcomm Snapdragon 865+ SM8250 chipset
Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processorKryo 585, 64-bit, 7 nm (Octa-Core 3090 MHz) processor
12 GB RAM8 GB RAM
Adreno 660 GPUAdreno 650 GPU
9.729.81
Storage
128 GB internal memory256 GB internal memory
No SD card slotNo SD card slot
10.113.3
Camera
108.00 MP + 40.00 MP64.00 MP + 24.00 MP
f/1.80 aperturef/1.80 aperture
24.00mm focal length26.00mm focal length
0.75 inches (1/1.33") sensor0.59 inches (1/1.7") sensor
7680 x 4320 (24 fps) video resolution7680 x 4320 (30 fps) video resolution
1280 x 720 (960 fps) (HD) slow motion video1280 x 720 (480 fps) (HD) slow motion video
13.7512.87
Networks
Wi-FiWi-Fi
Mobile HotspotMobile Hotspot
5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA
Nano SIMNano SIM, Dual SIM
10.710.7
Battery Life
5000mAh Li - Polymer Battery6000mAh Battery
Non-Removable BatteryNon-Removable Battery
Wireless Charging--
4.965.44
Other Features
Bluetooth 5.1 Bluetooth 5.1
GPSGPS
NFCNFC
Fingerprint ID ScannerFingerprint ID Scanner
Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity SensorAccelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor
FM Radio--

Comparison review

Galaxy S21 Ultra is better than the Asus ROG Phone 3 Strix Edition, with a global score of 11.67 against 10.38. Galaxy S21 Ultra's body is thinner and just a little bit lighter than the Asus ROG Phone 3 Strix Edition, even when both of them were only released with a couple of months difference. These devices come with Android OS, but Galaxy S21 Ultra has newer 11 version and Asus ROG Phone 3 Strix Edition has Android 10 version.

The Asus ROG Phone 3 Strix Edition counts with just a little better hardware performance than Galaxy S21 Ultra, although it has a smaller amount of RAM, they both have 8 CPU cores. Samsung Galaxy S21 Ultra counts with a better looking screen than Asus ROG Phone 3 Strix Edition, because it has a brighter display, a higher pixel density, a higher 1440 x 3200 resolution and a quite bigger screen.

The Asus ROG Phone 3 Strix Edition has a much greater storage for applications, games, photos and videos than Galaxy S21 Ultra, because it has 128 GB more internal memory. Asus ROG Phone 3 Strix Edition counts with a little better battery lifetime than Galaxy S21 Ultra, because it has a 6000mAh battery capacity against 5000mAh.

The Samsung Galaxy S21 Ultra shoots a little bit better pictures and videos than Asus ROG Phone 3 Strix Edition, because although it has worse video frame rate, and they both have the same video definition and the same aperture, the Samsung Galaxy S21 Ultra also counts with a back-facing camera with way more megapixels and a much bigger sensor.