Compare phones
| Global Score | |
| 86.3 | 91.8 |
| Basic Information | |
| Samsung | Samsung |
| Android 12 | Android 11 |
| -- | 2021-01-29 |
| 6.51 x 3.03 x 0.37 inches | 5.97 x 2.80 x 0.31 inches |
| 6.98 ounces | 6.03 ounces |
| Blue, Brown and Green | Gray, Phantom pink, Violet and White |
| Plastic and Plastic | Aluminum and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 722.00 |
| Display / Screen | |
| 6.6 inches | 6.2 inches |
| 2408 x 1080 pixels | 2400 x 1080 pixels |
| LCD | Dynamic AMOLED |
| 400 pixels per inch | 424 pixels per inch |
| -- | 1300 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 9.2 |
| Performance | |
| Exynos 1280 (5 nm) chipset | Qualcomm Snapdragon 888 chipset |
| Octa-Core 2400 MHz processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 6 GB RAM | 8 GB RAM |
| Mali-G68 GPU | Adreno 660 GPU |
| 9.36 | 9.63 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 10.1 |
| Camera | |
| 50.00 MP + 8.00 MP | 12.00 MP + 10.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| -- | 26.00mm focal length |
| -- | 0.57 inches (1/1.76") sensor |
| -- | 7680 x 4320 (24 fps) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 9.35 | 10.78 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 10.6 | 10.7 |
| Battery Life | |
| 5000mAh Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.8 | 5.92 |
| Other Features | |
| Bluetooth | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Samsung Galaxy S21 has a score of 91.8, which is a bit better than the Galaxy M33's 86.3 global score. Both of these phones use Android operating system, but Samsung Galaxy S21 has older 11 version and Galaxy M33 has Android 12. Samsung Galaxy S21's design is somewhat lighter and somewhat thinner than Galaxy M33.
The Galaxy S21 has a bit better processing unit than Galaxy M33, and although they both have 8 cpu cores, the Galaxy S21 also has a greater amount of RAM. The Galaxy S21 counts with a better screen than Samsung Galaxy M33, because although it has a little smaller display and a bit lower resolution of 1080 x 2400, it also counts with a little bit more pixels per inch in the screen.
The Galaxy S21 counts with as much storage for applications and games as Galaxy M33, both have equal internal memory capacity. The Galaxy M33 counts with greater battery performance than Galaxy S21, because it has a 25 percent larger battery size. The Samsung Galaxy S21 counts with a superior camera than Samsung Galaxy M33, although it has a lot less mega-pixels back camera, they both have a same size camera aperture.
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