Compare phones
| Global Score | |
| 72.2 | 82.4 |
| Basic Information | |
| OnePlus | Samsung |
| Android 11, 10 | Android 9.0 Pie, 8.1 Oreo |
| 2019-10-18 | 2019-03-07 |
| 6.34 x 2.93 x 0.32 inches | 6.26 x 2.96 x 0.33 inches |
| 6.70 ounces | 6.14 ounces |
| Frosted silver and Glacier blue | Black and Blue |
| Aluminum and Glass (Corning Gorilla Glass 5) | Plastic |
| Scratch-Resistant Glass | -- |
| $ 248.00 | -- |
| Display / Screen | |
| 6.5 inches | 6.4 inches |
| 2400 x 1080 pixels | 2280 x 1080 pixels |
| Super AMOLED | Super AMOLED |
| 405 pixels per inch | 394 pixels per inch |
| No touch screen | No touch screen |
| 8.2 | 8 |
| Performance | |
| Qualcomm Snapdragon 855+ SM8150-AC chipset | Samsung Exynos 7 Octa 7904 chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor |
| 8 GB RAM | 6 GB RAM |
| Adreno 640 GPU | Mali-G71 MP2 GPU |
| 9.72 | 9 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 14.14 |
| Camera | |
| 48.00 MP + 16.00 MP | 13.00 MP + 16.00 MP |
| f/1.60 aperture | f/1.90 aperture |
| 26.00mm focal length | 27.00mm focal length |
| 0.5 inches (1/2") sensor | 0.32 inches (1/3.1") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | -- |
| 11.99 | 9.13 |
| 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 | |
| 3800mAh Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.76 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope and Proximity Sensor |
| -- | FM Radio |
Comparison review
Galaxy M30 has a general score of 82.4, which is much better than OnePlus 7T's 72.2 overall score. Even though Galaxy M30 and OnePlus 7T were only released with a couple months difference, Galaxy M30's design is a little thicker but a bit lighter than OnePlus 7T. Both phones in our current comparison have Android OS, but the Galaxy M30 has newer 9.0 Pie version while OnePlus 7T has Android 11 version, so it provides a couple nice extra features.
The OnePlus 7T has a little bit better screen than Samsung Galaxy M30, because it has a little bit bigger display, a little bit more pixels per inch in the display and a slightly better 1080 x 2400px resolution. The OnePlus 7T features a little faster processing unit than Samsung Galaxy M30, and although they both have the same number of cores, the OnePlus 7T also has a higher amount of RAM memory.
The OnePlus 7T features a much better camera than Galaxy M30, because it has a lot more mega-pixels camera in the back, a lot higher 3840x2160 video resolution, a way bigger sensor taking more light and vivid colors and a bigger aperture for better captures and video in low light situations. Samsung Galaxy M30 counts with a very superior memory capacity to install applications and games than OnePlus 7T, and although they both have equal 128 GB internal memory capacity, the Samsung Galaxy M30 also has a slot for SD memory cards that allows up to 512 GB.
Samsung Galaxy M30 counts with superior battery life than OnePlus 7T, because it has a 32% greater battery size.
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