Compare phones
| Global Score | |
| 81.6 | 78.9 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 10 | Android 10, 9.0 Pie, 8.1 Oreo |
| 2020-09-08 | 2019-02-05 |
| 6.51 x 3.02 x 0.37 inches | 6.16 x 2.93 x 0.35 inches |
| 7.58 ounces | 6.56 ounces |
| Cobalt blue and Shadow gray | Charcoal black and Ocean blue |
| Plastic | Plastic and Plastic |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.7 inches | 6.3 inches |
| 2400 x 1080 pixels | 2340 x 1080 pixels |
| IPS LCD | IPS LCD |
| 393 pixels per inch | 409 pixels per inch |
| 450 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.4 | 8 |
| Performance | |
| Qualcomm Snapdragon 732G SM7150-AC chipset | Samsung Exynos 7 Octa 7904 chipset |
| Kryo 470, 64-bit, 8 nm (Octa-Core 2300 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 618 GPU | Mali-G71 MP2 GPU |
| 9.36 | 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 | |
| 64.00 MP + 20.00 MP | 13.00 MP + 8.00 MP |
| f/1.90 aperture | f/1.90 aperture |
| -- | 12.00mm focal length |
| 0.59 inches (1/1.7") 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 (960 fps) (HD) slow motion video | -- |
| 12.1 | 9.02 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 5160mAh Li - Polymer Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.88 | 6.8 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | 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 Xiaomi Poco X3 NFC has a general score of 81.6, which is slightly better than Galaxy M20's 78.9 score. Xiaomi Poco X3 NFC's body is newer, but heavier and just a little bit thicker than the Galaxy M20. Both of these phones have the same Android 10 OS (operating system), so both should provide all the same OS features.
The Xiaomi Poco X3 NFC features just a little better hardware performance than Galaxy M20, and although they both have the same number of cores, the Xiaomi Poco X3 NFC also has a larger amount of RAM memory. The Xiaomi Poco X3 NFC counts with a slightly better looking display than Galaxy M20, because although it has a just a little less pixels per display inch, it also counts with a little bit bigger screen and a slightly higher resolution of 1080 x 2400px.
The Galaxy M20 counts with slightly more memory capacity to store more apps and games than Xiaomi Poco X3 NFC, and although they both have the same internal memory, the Galaxy M20 also has a SD card slot that admits a maximum of 512 GB. The Xiaomi Poco X3 NFC has a much better camera than Galaxy M20, and although they both have a F1.9 aperture, the Xiaomi Poco X3 NFC also has a way bigger back-facing camera sensor capturing more light and vivid colors, a way more megapixels camera in the back and a much better video definition.
Xiaomi Poco X3 NFC has just a bit longer battery lifetime than Samsung Galaxy M20, because it has a 5160mAh battery capacity instead of 5000mAh.
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