Compare phones
| Global Score | |
| 72.8 | 82.4 |
| Basic Information | |
| OnePlus | Samsung |
| Android 15 | Android 9.0 Pie, 8.1 Oreo |
| -- | 2019-03-07 |
| -- | 6.26 x 2.96 x 0.33 inches |
| -- | 6.14 ounces |
| -- | Black and Blue |
| -- | Plastic |
| Display / Screen | |
| 7.8 inches | 6.4 inches |
| 2268 x 2440 pixels | 2280 x 1080 pixels |
| AMOLED | Super AMOLED |
| 427 pixels per inch | 394 pixels per inch |
| No touch screen | No touch screen |
| 7.7 | 8 |
| Performance | |
| Qualcomm Snapdragon 8 Elite SM8550 (4 nm) chipset | Samsung Exynos 7 Octa 7904 chipset |
| processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor |
| 16 GB RAM | 6 GB RAM |
| Yes GPU | Mali-G71 MP2 GPU |
| 6.3 | 9 |
| Storage | |
| 512 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 17.6 | 14.14 |
| Camera | |
| 48.00 MP + 32.00 MP | 13.00 MP + 16.00 MP |
| f/1.70 aperture | f/1.90 aperture |
| 24.00mm 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 |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | -- |
| 11.99 | 9.13 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.6 | 6.7 |
| Battery Life | |
| 5700mAh Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 7.36 | 6.8 |
| Other Features | |
| Bluetooth 5.3 | 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 is better than OnePlus Open 2 (Rumored), having an 82.4 score against 72.8. Both phones we compare here work with Android OS (operating system), but Galaxy M30 has a newer 9.0 Pie version and OnePlus Open 2 (Rumored) has Android 15 version, offering a couple nice extra features. The Samsung Galaxy M30 has a very superior hardware performance than OnePlus Open 2 (Rumored), although it has 10 GB less RAM, they both have the same number of cores.
Samsung Galaxy M30 has a little bit better display than OnePlus Open 2 (Rumored), although it has a quite smaller display, a little bit less pixels per screen inch and a way worse resolution of 1080 x 2280. The OnePlus Open 2 (Rumored) takes much better photographs and videos than Galaxy M30, because it has a way bigger back-facing camera sensor capturing more light and vivid colors, a camera in the back with way more MP, a bigger diafragm aperture for better low light captures and a lot better (4K) video definition.
OnePlus Open 2 (Rumored) counts with a lot bigger storage capacity to store more apps and games than Galaxy M30, because although it has no slot for SD memory cards, it also counts with 384 GB more internal memory. OnePlus Open 2 (Rumored) has just a bit longer battery life than Samsung Galaxy M30, because it has a 5700mAh battery size against 5000mAh.
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