Compare phones
| Global Score | |
| 71.6 | 83.3 |
| Basic Information | |
| OnePlus | Samsung |
| Android 11, 10, 9.0 Pie | Android 11, 9.0 Pie |
| 2019-05-21 | 2019-09-29 |
| 6.21 x 2.94 x 0.32 inches | 6.26 x 2.96 x 0.35 inches |
| 6.42 ounces | 6.63 ounces |
| Mirror gray | Black, Blue and White |
| Glass (Corning Gorilla Glass 5) and Metal | Plastic |
| Scratch-Resistant Glass | -- |
| $ 319.00 | -- |
| Display / Screen | |
| 6.4 inches | 6.4 inches |
| 2340 x 1080 pixels | 2340 x 1080 pixels |
| AMOLED | Super AMOLED |
| 403 pixels per inch | 403 pixels per inch |
| No touch screen | No touch screen |
| 8.2 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 855 chipset | Samsung Exynos 9611 chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2840 MHz) processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 6 GB RAM | 4 GB RAM |
| Adreno 640 GPU | Mali-G72 MP3 GPU |
| 9.63 | 9.27 |
| 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 | |
| 48.00 MP + 16.00 MP | 48.00 MP + 16.00 MP |
| f/1.70 aperture | f/2.00 aperture |
| -- | 12.00mm focal length |
| 0.5 inches (1/2") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | 1280 x 720 (240 fps) (HD) slow motion video |
| 11.88 | 11.44 |
| 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, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 3700mAh Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.68 | 7.52 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| 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
The Galaxy M30s is much better than OnePlus 7, with an 83.3 score against 71.6. Even being the best we are comparing here, the Galaxy M30s construction is just a little thicker and a bit heavier than OnePlus 7. These phones come with the same Android 11 OS (operating system). The OnePlus 7 features a little more vivid screen than Galaxy M30s. Both have an equal resolution of 1080 x 2340px, the same pixel density and a screen of the same size.
OnePlus 7 counts with a bit faster processing unit than Samsung Galaxy M30s, and although they both have a Octa-Core processor, the OnePlus 7 also has more RAM memory. Galaxy M30s counts with a better storage capacity to store more games and applications than OnePlus 7, because although it has 0 less internal storage capacity, it also counts with a slot for an external memory card that supports a maximum of 512 GB.
OnePlus 7 shoots a little bit better photos and videos than Samsung Galaxy M30s, and although they both have the same video definition, a 48 mega-pixels back camera and a 0.5 inches sensor, the OnePlus 7 also has higher video frame rates and a bigger diafragm aperture. The Galaxy M30s counts with a much better battery lifetime than OnePlus 7, because it has a 6000mAh battery size.
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