Compare phones
| Global Score | |
| 78.9 | 80.6 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 10, 9.0 Pie, 8.1 Oreo | Android 14 |
| 2019-02-05 | 2024-10-29 |
| 6.16 x 2.93 x 0.35 inches | 6.00 x 2.80 x 0.32 inches |
| 6.56 ounces | 6.67 ounces |
| Charcoal black and Ocean blue | -- |
| Plastic and Plastic | Glass |
| Display / Screen | |
| 6.3 inches | 6.4 inches |
| 2340 x 1080 pixels | 2670 x 1200 pixels |
| IPS LCD | OLED |
| 409 pixels per inch | 457 pixels per inch |
| -- | 3200 cd/m2 brightness |
| No touch screen | No touch screen |
| 8 | 10.2 |
| Performance | |
| Samsung Exynos 7 Octa 7904 chipset | Snapdragon 8 Elite SM8750-AB (3 nm) chipset |
| ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor | processor |
| 4 GB RAM | 12 GB RAM |
| Mali-G71 MP2 GPU | Adreno 830 GPU |
| 8.91 | 6.21 |
| Storage | |
| 64 GB internal memory | 256 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 11.74 | 13.3 |
| Camera | |
| 13.00 MP + 8.00 MP | 50.00 MP + 32.00 MP |
| f/1.90 aperture | f/1.60 aperture |
| 12.00mm focal length | 23.00mm focal length |
| 0.32 inches (1/3.1") sensor | -- |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 7680 x 4320 (30 fps) video resolution |
| -- | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 9.02 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 7 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 5400mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.8 | 7.12 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.4 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope and Proximity Sensor | Accelerometer, Barometer, Compass and Gyroscope |
| FM Radio | -- |
Comparison review
Xiaomi 15 is a bit better than Samsung Galaxy M20, with an 80.6 score against 78.9. Xiaomi 15's design is noticeably newer and just a little thinner, but just a little bit heavier than the Samsung Galaxy M20. Both phones in this comparison review have Android operating system, but the Xiaomi 15 has a more recent 14 version while Samsung Galaxy M20 has Android 10, so it offers some nice extra features.
The Xiaomi 15 features a much sharper screen than Samsung Galaxy M20, because it has a quite better 1200 x 2670 resolution, a bit greater screen pixel density and a quite larger screen. The Xiaomi 15 counts with a bigger memory capacity for games and applications than Samsung Galaxy M20, because although it has no external SD slot, it also counts with 192 GB more internal memory capacity.
The Galaxy M20 features a much better performing processor than Xiaomi 15, although it has a smaller amount of RAM, they both have the same number of cores. Xiaomi 15 has just a little better battery performance than Galaxy M20, because it has an 8 percent larger battery capacity. The Xiaomi 15 takes a lot better pictures and videos than Samsung Galaxy M20, because it has a way better video resolution, a way more mega-pixels camera and a larger diafragm aperture.
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