Compare phones
| Global Score | |
| 91.8 | 77.8 |
| Basic Information | |
| Samsung | Samsung |
| Android 11 | Android 12 |
| 2021-01-29 | 2022-04-22 |
| 5.97 x 2.80 x 0.31 inches | 6.29 x 2.91 x 0.32 inches |
| 6.03 ounces | 6.56 ounces |
| Gray, Phantom pink, Violet and White | -- |
| Aluminum and Plastic | Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 722.00 | -- |
| Display / Screen | |
| 6.2 inches | 6.4 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| Dynamic AMOLED | AMOLED |
| 424 pixels per inch | 411 pixels per inch |
| 1300 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 9.2 | 7.6 |
| Performance | |
| Qualcomm Snapdragon 888 chipset | Exynos 1280 (5 nm) chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | processor |
| 8 GB RAM | 6 GB RAM |
| Adreno 660 GPU | Yes GPU |
| 9.63 | 6.12 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 1 TB) external memory slot |
| 10.1 | 15.42 |
| Camera | |
| 12.00 MP + 10.00 MP | 48.00 MP + 13.00 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 | -- |
| 10.78 | 9.35 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM |
| 10.7 | 10.6 |
| Battery Life | |
| 4000mAh Li - Polymer Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 5.92 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.1 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Samsung Galaxy S21 has a global score of 91.8, which is better than Galaxy A33 5G's overall score of 77.8. Samsung Galaxy S21 is an older phone than Galaxy A33 5G, but Samsung could make it a bit lighter and a little thinner. These phones come with Android OS (operating system), but the Samsung Galaxy S21 has older 11 version while Galaxy A33 5G has Android 12 version.
The Galaxy S21 has a lot better hardware performance than Samsung Galaxy A33 5G, and although they both have 8 processing cores, the Galaxy S21 also has a larger amount of RAM. Galaxy S21 has a much more vibrant display than Samsung Galaxy A33 5G, because although it has a little smaller display, and they both have the same exact 1080 x 2400 resolution, the Galaxy S21 also counts with a quite better pixels amount per inch in the screen.
Galaxy A33 5G has a much better storage for apps and games than Samsung Galaxy S21, and although they both have exactly the same internal memory, the Galaxy A33 5G also has an external memory card slot that allows a maximum of 1 TB. Galaxy A33 5G counts with better battery life than Samsung Galaxy S21, because it has 5000mAh of battery capacity.
Galaxy S21 shoots better videos and photos than Samsung Galaxy A33 5G, although it has a way lower 12 MP resolution back-facing camera, they both have the same diafragm aperture.
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