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Global Score
11.679.53
Basic Information
SamsungSamsung
Android 11Android 11, 10, 9.0 Pie
2021-01-292019-09-20
6.50 x 2.98 x 0.35 inches6.24 x 2.94 x 0.30 inches
8.04 ounces5.86 ounces
Phantom black and SilverPrism crush black, Prism crush green, Prism crush violet and Prism crush white
Aluminum and Glass (Corning Gorilla Glass Victus)--
Scratch-Resistant Glass--
$ 966.00--
Display / Screen
6.8 inches6.4 inches
3200 x 1440 pixels 1560 x 720 pixels
Dynamic AMOLED Super AMOLED
516 pixels per inch268 pixels per inch
1500 cd/m2 brightness--
No touch screenNo touch screen
9.87.2
Performance
Qualcomm Snapdragon 888 chipsetSamsung Exynos 7 Octa 7885 chipset
Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processorARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor
12 GB RAM4 GB RAM
Adreno 660 GPUMali-G71 MP2 GPU
9.728.91
Storage
128 GB internal memory128 GB internal memory
No SD card slotmicroSDXC (up to 512 GB) external memory slot
10.114.14
Camera
108.00 MP + 40.00 MP25.00 MP + 16.00 MP
f/1.80 aperturef/1.70 aperture
24.00mm focal length27.00mm focal length
0.75 inches (1/1.33") sensor--
7680 x 4320 (24 fps) video resolution1920 x 1080 (30 fps) (Full HD) video resolution
1280 x 720 (960 fps) (HD) slow motion video--
13.759.68
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
10.76.7
Battery Life
5000mAh Li - Polymer Battery4000mAh Li - Polymer Battery
Non-Removable BatteryNon-Removable Battery
Wireless Charging--
4.964.96
Other Features
Bluetooth 5.1 Bluetooth 5.0
GPSGPS
NFC--
Fingerprint ID ScannerFingerprint ID Scanner
Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity SensorAccelerometer, Compass, Light Sensor and Proximity Sensor
FM Radio--

Comparison review

The Samsung Galaxy S21 Ultra is a lot better than Galaxy A30s, getting a 11.67 score against 9.53. Although Samsung Galaxy S21 Ultra is newer than Galaxy A30s, it's somewhat thicker and way heavier. These phones have the same Android 11 OS, so both of them should give all the same operating system features.

The Samsung Galaxy S21 Ultra has a bit better CPU than Galaxy A30s, and although they both have the same number of cores, the Samsung Galaxy S21 Ultra also has a higher amount of RAM memory. Galaxy S21 Ultra has a much sharper screen than Samsung Galaxy A30s, because it has a way higher 1440 x 3200px resolution, a quite bigger screen and a much greater pixel density.

Galaxy A30s counts with much more memory to install applications and games or saving photos and videos than Samsung Galaxy S21 Ultra, and although they both have equal internal storage, the Galaxy A30s also has an external memory card slot that allows up to 512 GB. The Galaxy A30s's battery duration is just as good as Galaxy S21 Ultra's battery lifetime, although the Galaxy A30s has a 20% smaller battery capacity.

Galaxy S21 Ultra shoots way better pictures and videos than Samsung Galaxy A30s, because although it has a tinier aperture which is not recommended for low light photos and video, it also counts with a back camera with much more mega pixels and a way better 7680x4320 video quality.