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Global Score
11.679.9
Basic Information
SamsungSamsung
Android 11Android 11, 9.0 Pie
2021-01-292019-09-29
6.50 x 2.98 x 0.35 inches6.26 x 2.96 x 0.35 inches
8.04 ounces6.63 ounces
Phantom black and SilverBlack, Blue and White
Aluminum and Glass (Corning Gorilla Glass Victus)Plastic
Scratch-Resistant Glass--
$ 966.00--
Display / Screen
6.8 inches6.4 inches
3200 x 1440 pixels 2340 x 1080 pixels
Dynamic AMOLED Super AMOLED
516 pixels per inch403 pixels per inch
1500 cd/m2 brightness--
No touch screenNo touch screen
9.88.1
Performance
Qualcomm Snapdragon 888 chipsetSamsung Exynos 9611 chipset
Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processorARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor
12 GB RAM4 GB RAM
Adreno 660 GPUMali-G72 MP3 GPU
9.729.27
Storage
128 GB internal memory64 GB internal memory
No SD card slotmicroSDXC (up to 512 GB) external memory slot
10.111.74
Camera
108.00 MP + 40.00 MP48.00 MP + 16.00 MP
f/1.80 aperturef/2.00 aperture
24.00mm focal length12.00mm focal length
0.75 inches (1/1.33") sensor0.5 inches (1/2") sensor
7680 x 4320 (24 fps) video resolution3840 x 2160 (30 fps) (4K) video resolution
1280 x 720 (960 fps) (HD) slow motion video1280 x 720 (240 fps) (HD) slow motion video
13.7511.44
Networks
Wi-FiWi-Fi
Mobile HotspotMobile Hotspot
5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPALTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA
Nano SIMNano SIM, Dual SIM
10.76.7
Battery Life
5000mAh Li - Polymer Battery6000mAh Battery
Non-Removable BatteryNon-Removable Battery
Wireless Charging--
4.966
Other Features
Bluetooth 5.1 Bluetooth 5.0
GPSGPS
NFCNFC
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

The Galaxy S21 Ultra is much better than the Galaxy M30s, with a global score of 11.67 against 9.9. Galaxy S21 Ultra's design has the same thickness than the Galaxy M30s, but it's somewhat heavier. Both of these phones work with the same Android 11 OS, so you shouldn't see any difference in that aspect.

Samsung Galaxy S21 Ultra counts with a much more vibrant display than Galaxy M30s, because it has a better quantity of pixels per inch of display, a bit larger display and a higher resolution of 1440 x 3200 pixels. Galaxy S21 Ultra counts with a little bit better performance than Galaxy M30s, and although they both have 8 cores, the Galaxy S21 Ultra also has a greater amount of RAM.

Samsung Galaxy M30s counts with a quite bigger memory to store more apps and games than Samsung Galaxy S21 Ultra, because although it has only 64 GB internal memory, it also counts with a SD extension slot that admits a maximum of 512 GB. Samsung Galaxy M30s counts with a much longer battery performance than Samsung Galaxy S21 Ultra, because it has 6000mAh of battery capacity against 5000mAh.

The Galaxy S21 Ultra features a way better camera than Galaxy M30s, because it has a bigger diafragm aperture to take better photos and videos in poorly lited situations, a lot better video resolution, a much larger sensor shooting way higher quality videos and pictures and a much more MP back camera.