Compare phones
| Global Score | |
| 86.3 | 79.2 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 12 | Android 11, 10, 9.0 Pie |
| -- | 2019-07-24 |
| 6.51 x 3.03 x 0.37 inches | 6.04 x 2.83 x 0.33 inches |
| 6.98 ounces | 6.13 ounces |
| Blue, Brown and Green | Blue, Gray and White |
| Plastic and Plastic | Glass (Corning Gorilla Glass 5) and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.6 inches | 6.1 inches |
| 2408 x 1080 pixels | 1560 x 720 pixels |
| LCD | Super AMOLED |
| 400 pixels per inch | 282 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 7.3 |
| Performance | |
| Exynos 1280 (5 nm) chipset | Qualcomm Snapdragon 665 chipset |
| Octa-Core 2400 MHz processor | Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor |
| 6 GB RAM | 4 GB RAM |
| Mali-G68 GPU | Adreno 610 GPU |
| 9.36 | 9.09 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 256 GB) external memory slot |
| 10.1 | 13.18 |
| Camera | |
| 50.00 MP + 8.00 MP | 48.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| -- | 0.43 inches (1/2.3") sensor |
| -- | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (240 fps) (HD) slow motion video |
| 9.35 | 11.44 |
| 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 |
| 10.6 | 6.7 |
| Battery Life | |
| 5000mAh Battery | 4030mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 5.92 |
| Other Features | |
| Bluetooth | Bluetooth 5.0 |
| GPS | GPS |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Galaxy M33 has an overall score of 86.3, which is just a bit better than the Xiaomi Mi A3's score of 79.2. Both of these phones work with Android OS (operating system), but the Galaxy M33 has 12 version while Xiaomi Mi A3 has Android 11 version, giving some nice extra features and performance optimizations. The Galaxy M33 is a somewhat heavier and thicker cellphone than the Xiaomi Mi A3.
Galaxy M33 has a little bit better processing power than Xiaomi Mi A3, and although they both have the same number of cores, the Galaxy M33 also has more RAM memory. Samsung Galaxy M33 features a better display than Xiaomi Mi A3, because it has a greater pixels amount per screen inch, a little larger display and a much higher resolution of 1080 x 2408px.
The Xiaomi Mi A3 features a lot bigger memory capacity to store more games and applications than Galaxy M33, and although they both have exactly the same internal storage, the Xiaomi Mi A3 also has a slot for an external memory card that admits up to 256 GB. The Xiaomi Mi A3 captures a lot better photos and videos than Samsung Galaxy M33, although it has a back camera with a lower 48 mega-pixels resolution, they both have the same diafragm aperture.
The Galaxy M33 counts with better battery life than Xiaomi Mi A3, because it has a 24 percent bigger battery size.
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