Compare phones
| Global Score | |
| 74.1 | 83.3 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 7.0 Nougat, 6.0 Marshmallow | Android 11, 9.0 Pie |
| 2017-01-23 | 2019-09-29 |
| 5.94 x 2.99 x 0.33 inches | 6.26 x 2.96 x 0.35 inches |
| 5.82 ounces | 6.63 ounces |
| 16 777 216 | Black, Blue and White |
| Aluminum | Plastic |
| $ 190.00 | -- |
| Display / Screen | |
| 5.5 inches | 6.4 inches |
| 1920 x 1080 pixels (Full HD) | 2340 x 1080 pixels |
| IPS LCD | Super AMOLED |
| 401 pixels per inch | 403 pixels per inch |
| 450 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.4 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 625 8953 chipset | Samsung Exynos 9611 chipset |
| ARM Cortex-A53, 64-bit (Octa-Core 2000 MHz) processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| Adreno 506 GPU | Mali-G72 MP3 GPU |
| 9.09 | 9.27 |
| Storage | |
| 64 GB internal memory | 64 GB internal memory |
| microSDXC (up to 128 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 10.02 | 11.74 |
| Camera | |
| 13.00 MP + 5.00 MP | 48.00 MP + 16.00 MP |
| f/2.00 aperture | f/2.00 aperture |
| -- | 12.00mm focal length |
| -- | 0.5 inches (1/2") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (120 fps) (HD) slow motion video | 1280 x 720 (240 fps) (HD) slow motion video |
| 9.02 | 11.44 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G) and HSPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Micro SIM | Nano SIM, Dual SIM |
| 6.1 | 6.7 |
| Battery Life | |
| 4100mAh Li - Polymer Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6 | 7.52 |
| Other Features | |
| Bluetooth 4.1 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Galaxy M30s has an overall score of 83.3, which is much better than Xiaomi Redmi Note 4's score of 74.1. The Galaxy M30s design is newer than Xiaomi Redmi Note 4's, although it is heavier and just a little bit thicker. Both devices in this review work with Android OS (Operating System), but the Galaxy M30s has 11 version while Xiaomi Redmi Note 4 has Android 7.0 Nougat version.
The Galaxy M30s features a bit faster CPU than Xiaomi Redmi Note 4. Both of them have 8 processing cores and a 4 GB RAM. Xiaomi Redmi Note 4 counts with a slightly better display than Galaxy M30s, although it has a quite lower 1080 x 1920 resolution, a quite smaller display and a quite inferior pixels quantity in each inch in the screen.
Galaxy M30s shoots greater photographs and videos than Xiaomi Redmi Note 4, and although they both have the same camera aperture, the Galaxy M30s also has a back camera with lot more mega-pixels and a much higher 3840x2160 (4K) video quality. The Galaxy M30s has a bigger memory capacity to install applications and games or saving photos and videos than Xiaomi Redmi Note 4, and although they both have the same 64 GB internal storage capacity, the Galaxy M30s also has a SD memory card expansion slot that holds up to 512 GB.
The Galaxy M30s has a very superior battery lifetime than Xiaomi Redmi Note 4, because it has a 46% greater battery capacity.
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