Compare phones
| Global Score | |
| 86.3 | 77.7 |
| Basic Information | |
| Samsung | Samsung |
| Android 12 | Android 10 |
| -- | 2020-06-19 |
| 6.51 x 3.03 x 0.37 inches | 6.44 x 2.96 x 0.35 inches |
| 6.98 ounces | 6.77 ounces |
| Blue, Brown and Green | Black, Blue, Red and White |
| Plastic and Plastic | -- |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.6 inches | 6.5 inches |
| 2408 x 1080 pixels | 1600 x 720 pixels |
| LCD | TFT |
| 400 pixels per inch | 270 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 7.2 |
| Performance | |
| Exynos 1280 (5 nm) chipset | Samsung Exynos 850 chipset |
| Octa-Core 2400 MHz processor | Arm Cortex-A55, 64-bit (Octa-Core 2000 MHz) processor |
| 6 GB RAM | 3 GB RAM |
| Mali-G68 GPU | Mali-G76 GPU |
| 9.36 | 9.09 |
| 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 | |
| 50.00 MP + 8.00 MP | 48.00 MP + 13.00 MP |
| f/1.80 aperture | f/2.00 aperture |
| -- | 26.00mm focal length |
| -- | 0.5 inches (1/2") sensor |
| -- | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 9.35 | 10.78 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.6 | 6.7 |
| Battery Life | |
| 5000mAh Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 6.8 |
| Other Features | |
| Bluetooth | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Gyroscope and Proximity Sensor |
Comparison review
Galaxy M33 is much better than Samsung Galaxy A21s, with a global score of 86.3 against 77.7. Despite being the best in this review, Galaxy M33's design is just a little thicker and just a little bit heavier than Samsung Galaxy A21s. These phones come with Android OS, but the Galaxy M33 has 12 version while Samsung Galaxy A21s has Android 10 version.
The Samsung Galaxy M33 features a more vivid screen than Galaxy A21s, because it has a way better 1080 x 2408 resolution, a better pixels density and a bit bigger screen. The Galaxy M33 features a little faster processing unit than Galaxy A21s, and although they both have the same number of cores, the Galaxy M33 also has more RAM memory.
The Galaxy M33 counts with a bit more memory capacity to install applications and games than Galaxy A21s, because although it has no SD card slot, it also counts with 96 GB more internal memory. The Galaxy A21s counts with a better camera than Samsung Galaxy M33, although it has a less mega pixels resolution camera in the back and a tinier aperture which is not recommended for low-light photography and video.
Galaxy A21s's battery lifetime is just as good as Galaxy M33's battery lifetime.
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