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Global Score
11.6711.18
Basic Information
SamsungAsus
Android 11--
2021-01-292021-06-07
6.50 x 2.98 x 0.35 inches6.80 x 3.04 x 0.41 inches
8.04 ounces8.40 ounces
Phantom black and SilverMatte White
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 inches6.8 inches
3200 x 1440 pixels 2448 x 1080 pixels
Dynamic AMOLED AMOLED
516 pixels per inch393 pixels per inch
1500 cd/m2 brightness1200 cd/m2 brightness
No touch screenNo touch screen
9.89
Performance
Qualcomm Snapdragon 888 chipsetSnapdragon 888 chipset
Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processorKryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor
12 GB RAM18 GB RAM
Adreno 660 GPUAdreno 660 GPU
9.729.81
Storage
128 GB internal memory512 GB internal memory
No SD card slotNo SD card slot
10.117.6
Camera
108.00 MP + 40.00 MP64.00 MP + 24.00 MP
f/1.80 aperturef/1.80 aperture
24.00mm focal length11.00mm 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 Nano SIM Battery
Non-Removable BatteryNon-Removable Battery
Wireless Charging--
4.965.52
Other Features
Bluetooth 5.1 Bluetooth 5.2
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 has a score of 11.67, which is a little bit better than Asus ROG Phone 5 Ultimate's 11.18 general score. Galaxy S21 Ultra is a a bit lighter and thinner device than the Asus ROG Phone 5 Ultimate, although both of them were only released with a couple months difference. Asus ROG Phone 5 Ultimate counts with a bit better processing unit than Galaxy S21 Ultra, and although they both have 8 cores, the Asus ROG Phone 5 Ultimate also has a greater amount of RAM memory.

The Galaxy S21 Ultra has a little more vivid display than Asus ROG Phone 5 Ultimate, and although they both have a screen with the same size, the Galaxy S21 Ultra also has a bit more brightness, a better 1440 x 3200 resolution and a greater pixel quantity per inch of screen. The Samsung Galaxy S21 Ultra features a slightly better camera than Asus ROG Phone 5 Ultimate, because although it has lower video frame rate, and they both have a F1.8 aperture and the same video resolution, the Samsung Galaxy S21 Ultra also counts with a way bigger back-facing camera sensor taking much higher quality photos and a back-facing camera with much more MP.

Asus ROG Phone 5 Ultimate counts with a much greater memory capacity to install games and applications than Samsung Galaxy S21 Ultra, because it has 512 GB internal memory. The Asus ROG Phone 5 Ultimate features better battery duration than Samsung Galaxy S21 Ultra, because it has 6000mAh of battery capacity against 5000mAh.