Compare phones
| Global Score | |
| 74.9 | 78.9 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 8.1 Oreo | Android 10, 9.0 Pie, 8.1 Oreo |
| 2018-07-19 | 2019-02-05 |
| 6.94 x 3.44 x 0.31 inches | 6.16 x 2.93 x 0.35 inches |
| 7.80 ounces | 6.56 ounces |
| 16 777 216 | Charcoal black and Ocean blue |
| Aluminum | Plastic and Plastic |
| Display / Screen | |
| 6.9 inches | 6.3 inches |
| 2160 x 1080 pixels | 2340 x 1080 pixels |
| IPS LCD | IPS LCD |
| 350 pixels per inch | 409 pixels per inch |
| No touch screen | No touch screen |
| 7.7 | 8 |
| Performance | |
| Qualcomm Snapdragon 636 SDM636 chipset | Samsung Exynos 7 Octa 7904 chipset |
| Kryo 260, 64-bit, 14 nm (Octa-Core 1800 MHz) processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| Adreno 509 GPU | Mali-G71 MP2 GPU |
| 8.91 | 8.91 |
| Storage | |
| 64 GB internal memory | 64 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 10.78 | 11.74 |
| Camera | |
| 12.00 MP + 8.00 MP | 13.00 MP + 8.00 MP |
| f/1.90 aperture | f/1.90 aperture |
| -- | 12.00mm focal length |
| 0.39 inches (1/2.55") sensor | 0.32 inches (1/3.1") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1280 x 720 (120 fps) (HD) slow motion video | -- |
| 9.68 | 9.02 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.3 | 6.7 |
| Battery Life | |
| 5500mAh Li - Polymer Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 7.2 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
Galaxy M20 is slightly better than the Xiaomi Mi Max 3, having a general score of 78.9 against 74.9. Both of these devices include Android OS, but Galaxy M20 has the older 10 version while Xiaomi Mi Max 3 has Android 8.1 Oreo. Galaxy M20's design is thicker but somewhat lighter than Xiaomi Mi Max 3, and both of them were released with only 7 months difference.
Galaxy M20's processing unit is just as good as the Xiaomi Mi Max 3 one, both of them have the same number of cores and 4 GB of RAM. Galaxy M20 counts with a little more vivid screen than Xiaomi Mi Max 3, because although it has a little bit smaller display, it also counts with a little bit higher 1080 x 2340 resolution and a bit more pixels per inch in the screen.
Xiaomi Mi Max 3 has a bit better camera than Galaxy M20, because although it has a lesser mega pixels resolution back facing camera, and they both have a same size camera aperture, the Xiaomi Mi Max 3 also counts with a way better 3840x2160 (4K) video definition and a larger camera sensor shooting better quality videos and pictures.
The Galaxy M20 counts with slightly more memory capacity to install applications and games or saving photos and videos than Xiaomi Mi Max 3, and although they both have equal internal memory, the Galaxy M20 also has a SD memory slot that supports a maximum of 512 GB. The Xiaomi Mi Max 3 counts with a bit better battery performance than Samsung Galaxy M20, because it has a 5500mAh battery capacity instead of 5000mAh.
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