Compare phones
| Global Score | |
| 98.1 | 74.7 |
| Basic Information | |
| Samsung | Samsung |
| Android 11 | Android 11, 10 |
| 2021-01-29 | 2020-06-02 |
| 6.50 x 2.98 x 0.35 inches | 5.81 x 2.79 x 0.39 inches |
| 8.04 ounces | 5.93 ounces |
| Phantom black and Silver | Black, Blue and Red |
| Aluminum and Glass (Corning Gorilla Glass Victus) | Plastic and Plastic |
| Scratch-Resistant Glass | -- |
| $ 966.00 | -- |
| Display / Screen | |
| 6.8 inches | 5.7 inches |
| 3200 x 1440 pixels | 1520 x 720 pixels |
| Dynamic AMOLED | LCD |
| 516 pixels per inch | 295 pixels per inch |
| 1500 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 9.8 | 7.4 |
| Performance | |
| Qualcomm Snapdragon 888 chipset | Qualcomm Snapdragon 439 SDM439 chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 1950 MHz) processor |
| 12 GB RAM | 3 GB RAM |
| Adreno 660 GPU | Adreno 505 GPU |
| 9.72 | 9 |
| Storage | |
| 128 GB internal memory | 32 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 9.84 |
| Camera | |
| 108.00 MP + 40.00 MP | 13.00 MP + 5.00 MP |
| f/1.80 aperture | f/2.20 aperture |
| 24.00mm focal length | 28.00mm focal length |
| 0.75 inches (1/1.33") sensor | 0.32 inches (1/3.1") sensor |
| 7680 x 4320 (24 fps) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | -- |
| 13.75 | 8.91 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.7 | 6.6 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 4000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.8 | 5.92 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 4.2 |
| GPS | GPS |
| NFC | -- |
| Fingerprint ID Scanner | -- |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
Galaxy S21 Ultra has a global score of 98.1, which is way better than Galaxy M01's score of 74.7. 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 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. 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.
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. 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.
Samsung Galaxy S21 Ultra has better battery performance than Galaxy M01, because it has 5000mAh of battery capacity.
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