Compare phones
| Global Score | |
| 72.2 | 79.8 |
| Basic Information | |
| OnePlus | Samsung |
| Android 11, 10 | Android 11, 10, 9.0 Pie |
| 2019-10-18 | 2019-09-20 |
| 6.34 x 2.93 x 0.32 inches | 6.24 x 2.94 x 0.30 inches |
| 6.70 ounces | 5.86 ounces |
| Frosted silver and Glacier blue | Prism crush black, Prism crush green, Prism crush violet and Prism crush white |
| Aluminum and Glass (Corning Gorilla Glass 5) | -- |
| Scratch-Resistant Glass | -- |
| $ 248.00 | -- |
| Display / Screen | |
| 6.5 inches | 6.4 inches |
| 2400 x 1080 pixels | 1560 x 720 pixels |
| Super AMOLED | Super AMOLED |
| 405 pixels per inch | 268 pixels per inch |
| No touch screen | No touch screen |
| 8.2 | 7.2 |
| Performance | |
| Qualcomm Snapdragon 855+ SM8150-AC chipset | Samsung Exynos 7 Octa 7885 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 | 4 GB RAM |
| Adreno 640 GPU | Mali-G71 MP2 GPU |
| 9.72 | 8.91 |
| 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 | 25.00 MP + 16.00 MP |
| f/1.60 aperture | f/1.70 aperture |
| 26.00mm focal length | 27.00mm focal length |
| 0.5 inches (1/2") 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 | 9.68 |
| 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 |
| 6.7 | 6.7 |
| Battery Life | |
| 3800mAh Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.76 | 5.92 |
| 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, Light Sensor and Proximity Sensor |
Comparison review
Samsung Galaxy A30s is much better than OnePlus 7T, getting a 79.8 score against 72.2. Samsung Galaxy A30s's design is just a bit thinner and lighter than the OnePlus 7T, even though both of them were only released with a couple of months difference. Both devices in this comparison review include the same Android 11 OS (operating system), so you shouldn't notice any differences in that aspect.
OnePlus 7T features a little faster processing unit than Samsung Galaxy A30s, and although they both have the same number of cores, the OnePlus 7T also has a larger amount of RAM. The OnePlus 7T features a better screen than Samsung Galaxy A30s, because it has a little bit larger screen, a way better resolution of 1080 x 2400px and a much better number of pixels per inch in the screen.
The Galaxy A30s counts with a very superior storage capacity for games and applications than OnePlus 7T, and although they both have equal internal memory capacity, the Galaxy A30s also has a SD memory card expansion slot that admits up to 512 GB. The Galaxy A30s has just a little better battery performance than OnePlus 7T, because it has 4000mAh of battery capacity.
OnePlus 7T takes much clearer photographs and videos than Samsung Galaxy A30s, because it has a bigger aperture to take better images in poorly lited situations, a back-facing camera with lot more mega-pixels and a lot better 3840x2160 (4K) video resolution.
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