Compare phones
| Global Score | |
| 83.3 | 81.4 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 11, 9.0 Pie | Android 9.0 Pie |
| 2019-09-29 | 2019-04-15 |
| 6.26 x 2.96 x 0.35 inches | 5.81 x 2.78 x 0.29 inches |
| 6.63 ounces | 5.47 ounces |
| Black, Blue and White | 16 777 216 |
| Plastic | -- |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.4 inches | 6 inches |
| 2340 x 1080 pixels | 2340 x 1080 pixels |
| Super AMOLED | AMOLED |
| 403 pixels per inch | 430 pixels per inch |
| -- | 600 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 8.7 |
| Performance | |
| Samsung Exynos 9611 chipset | Qualcomm Snapdragon 712 SDM712 chipset |
| ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor | Kryo 360, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 4 GB RAM | 6 GB RAM |
| Mali-G72 MP3 GPU | Adreno 616 GPU |
| 9.27 | 9.36 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 11.74 | 10.1 |
| Camera | |
| 48.00 MP + 16.00 MP | 48.00 MP + 20.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 12.00mm focal length | 26.00mm focal length |
| 0.5 inches (1/2") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (240 fps) (HD) slow motion video | 1280 x 720 (960 fps) (HD) slow motion video |
| 11.44 | 11.66 |
| 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 and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 6.3 |
| Battery Life | |
| 6000mAh Battery | 3070mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 7.52 | 5.04 |
| Other Features | |
| Bluetooth 5.0 | 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, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Galaxy M30s is slightly better than Xiaomi Mi 9 SE, having an 83.3 score against 81.4. Even being the best device in this comparison review, Galaxy M30s is a heavier and somewhat thicker device than Xiaomi Mi 9 SE. Both of these phones work with Android operating system, but Galaxy M30s has the older 11 version and Xiaomi Mi 9 SE has Android 9.0 Pie.
Xiaomi Mi 9 SE features a little bit better performance than Galaxy M30s, and although they both have a Octa-Core processor, the Xiaomi Mi 9 SE also has more RAM memory. Xiaomi Mi 9 SE has just a bit better display than Galaxy M30s, because although it has a bit smaller screen, and they both have exactly the same 1080 x 2340 resolution, the Xiaomi Mi 9 SE also counts with a little bit better screen density.
Samsung Galaxy M30s has a quite bigger storage capacity to store more apps and games than Xiaomi Mi 9 SE, because although it has less internal storage, it also counts with an external memory card slot that admits up to 512 GB. The Xiaomi Mi 9 SE counts with a slightly better camera than Galaxy M30s, and although they both have the same video definition, the same resolution camera, a same size sensor and the same video frame rate, the Xiaomi Mi 9 SE also has a bigger diafragm aperture to take better photos and video in low light situations.
Galaxy M30s features a much better battery lifetime than Xiaomi Mi 9 SE, because it has 6000mAh of battery capacity instead of 3070mAh.
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