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Global Score
11.678.92
Basic Information
SamsungSamsung
Android 11Android 11, 10
2021-01-292020-06-02
6.50 x 2.98 x 0.35 inches5.81 x 2.79 x 0.39 inches
8.04 ounces5.93 ounces
Phantom black and SilverBlack, Blue and Red
Aluminum and Glass (Corning Gorilla Glass Victus)Plastic and Plastic
Scratch-Resistant Glass--
$ 966.00--
Display / Screen
6.8 inches5.7 inches
3200 x 1440 pixels 1520 x 720 pixels
Dynamic AMOLED LCD
516 pixels per inch295 pixels per inch
1500 cd/m2 brightness--
No touch screenNo touch screen
9.87.4
Performance
Qualcomm Snapdragon 888 chipsetQualcomm Snapdragon 439 SDM439 chipset
Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processorArm Cortex-A53, 64-bit, 12 nm (Octa-Core 1950 MHz) processor
12 GB RAM3 GB RAM
Adreno 660 GPUAdreno 505 GPU
9.729
Storage
128 GB internal memory32 GB internal memory
No SD card slotmicroSDXC (up to 512 GB) external memory slot
10.19.84
Camera
108.00 MP + 40.00 MP13.00 MP + 5.00 MP
f/1.80 aperturef/2.20 aperture
24.00mm focal length28.00mm focal length
0.75 inches (1/1.33") sensor0.32 inches (1/3.1") 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--
13.758.91
Networks
Wi-FiWi-Fi
Mobile HotspotMobile Hotspot
5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPALTE (4G), HSPA+ (4G), HSDPA and HSUPA
Nano SIMNano SIM, Dual SIM
10.76.6
Battery Life
5000mAh Li - Polymer Battery4000mAh Battery
Non-Removable BatteryNon-Removable Battery
Wireless Charging--
4.965.2
Other Features
Bluetooth 5.1 Bluetooth 4.2
GPSGPS
NFC--
Fingerprint ID Scanner--
Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity SensorAccelerometer, Light Sensor and Proximity Sensor
FM RadioFM Radio

Comparison review

Galaxy S21 Ultra has a global score of 11.67, which is way better than Galaxy M01's score of 8.92. These phones have the same Android 11 operating system, so you shouldn't see any differences regarding OS features. The Galaxy S21 Ultra construction is heavier but thinner than Galaxy M01, and they were released only a few months apart.

The Samsung Galaxy S21 Ultra features a lot better looking display than Galaxy M01, because it has a bigger display, much more pixels per screen inch and a way better resolution of 1440 x 3200 pixels. The Samsung Galaxy S21 Ultra counts with a little faster CPU than Galaxy M01, and although they both have 8 cores, the Samsung Galaxy S21 Ultra also has a higher amount of RAM.

Galaxy S21 Ultra features a bit bigger memory to install games and applications than Galaxy M01, because although it has no slot for an external memory card, it also counts with 128 GB internal memory capacity. Samsung Galaxy M01 has a bit better battery performance than Galaxy S21 Ultra, although it has 4000mAh of battery capacity instead of 5000mAh.

Galaxy S21 Ultra counts with a lot better camera than Galaxy M01, because it has a lot larger back-facing camera sensor capturing lot higher quality photographs, a back facing camera with way more mega pixels, a larger diafragm aperture for better low light images and videos and a lot better 7680x4320 video quality.