Compare phones
| Global Score | |
| 78 | 78.9 |
| Basic Information | |
| Xiaomi | Samsung |
| -- | Android 10, 9.0 Pie, 8.1 Oreo |
| 2018-07-27 | 2019-02-05 |
| 6.25 x 2.97 x 0.29 inches | 6.16 x 2.93 x 0.35 inches |
| 5.93 ounces | 6.56 ounces |
| Black, Blue, Gold, Pink and Red | Charcoal black and Ocean blue |
| Aluminum | Plastic and Plastic |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6 inches | 6.3 inches |
| 2160 x 1080 pixels | 2340 x 1080 pixels |
| IPS LCD | IPS LCD |
| 402 pixels per inch | 409 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8 |
| Performance | |
| Qualcomm Snapdragon 660 SDM660 chipset | Samsung Exynos 7 Octa 7904 chipset |
| Kryo 260, 64-bit, 14 nm (Octa-Core 2200 MHz) processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor |
| 6 GB RAM | 4 GB RAM |
| Adreno 512 GPU | Mali-G71 MP2 GPU |
| 9.27 | 8.91 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 11.74 |
| Camera | |
| 12.00 MP + 20.00 MP | 13.00 MP + 8.00 MP |
| f/1.80 aperture | f/1.90 aperture |
| -- | 12.00mm focal length |
| 0.34 inches (1/2.9") 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 | -- |
| 9.79 | 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, Dual SIM | Nano SIM, Dual SIM |
| 6.3 | 6.7 |
| Battery Life | |
| 3010mAh Li - Polymer Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 4.96 | 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
The Galaxy M20 is a bit better than the Xiaomi Mi A2, having a global score of 78.9 against 78. Galaxy M20's body is just a little bit heavier and somewhat thicker than Xiaomi Mi A2. The Xiaomi Mi A2 counts with a bit more powerful processor than Galaxy M20, and although they both have a Octa-Core CPU, the Xiaomi Mi A2 also has a higher amount of RAM.
The Xiaomi Mi A2 counts with a little bit better looking display than Galaxy M20, although it has a little smaller screen, a just a little lower screen pixel density and a bit lower resolution of 1080 x 2160px. The Xiaomi Mi A2 captures clearer photographs and videos than Galaxy M20, because although it has a worse 12 megapixels resolution camera in the back, it also counts with a way better 3840x2160 video definition, a larger camera aperture and a bigger back-facing camera sensor capturing more light and vivid colors.
The Samsung Galaxy M20 features a better memory capacity for applications and games than Xiaomi Mi A2, because although it has only 64 GB internal memory, it also counts with a slot for external memory cards that admits up to 512 GB. Galaxy M20 has a really longer battery life than Xiaomi Mi A2, because it has a 66 percent larger battery capacity.
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