Compare phones
| Global Score | |
| 72.8 | 79.6 |
| Basic Information | |
| OnePlus | Samsung |
| Android 15 | Android 11, 10, 9.0 Pie |
| -- | 2019-04-10 |
| -- | 5.69 x 2.72 x 0.31 inches |
| -- | 4.94 ounces |
| -- | Black, Blue, Coral and White |
| -- | Plastic and Plastic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 7.8 inches | 5.9 inches |
| 2268 x 2440 pixels | 2340 x 1080 pixels |
| AMOLED | Super AMOLED |
| 427 pixels per inch | 437 pixels per inch |
| No touch screen | No touch screen |
| 7.7 | 8.2 |
| Performance | |
| Qualcomm Snapdragon 8 Elite SM8550 (4 nm) chipset | Exynos 7904 chipset |
| processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor |
| 16 GB RAM | 4 GB RAM |
| Yes GPU | Mali-G71 MP2 GPU |
| 6.3 | 8.91 |
| Storage | |
| 512 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 17.6 | 11.74 |
| Camera | |
| 48.00 MP + 32.00 MP | 16.00 MP + 25.00 MP |
| f/1.70 aperture | f/1.70 aperture |
| 24.00mm focal length | 27.00mm focal length |
| 0.5 inches (1/2") sensor | 0.36 inches (1/2.8") 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 | 9.46 |
| 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 | 3100mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 7.36 | 5.12 |
| Other Features | |
| Bluetooth 5.3 | 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 Samsung Galaxy A40 has an overall score of 79.6, which is just a bit better than the OnePlus Open 2 (Rumored)'s general score of 72.8. Both of these devices work with Android OS (operating system), but Samsung Galaxy A40 has the previous 11 version while OnePlus Open 2 (Rumored) has Android 15 version.
Samsung Galaxy A40 has a way better hardware performance than OnePlus Open 2 (Rumored), although it has a smaller amount of RAM memory, they both have 8 cores. Samsung Galaxy A40 has a bit sharper screen than OnePlus Open 2 (Rumored), because although it has a lot lower 1080 x 2340 resolution and a way smaller display, it also counts with a little better screen pixels density.
The OnePlus Open 2 (Rumored) captures much clearer videos and photos than Galaxy A40, and although they both have a same size aperture, the OnePlus Open 2 (Rumored) also has a lot better 3840x2160 (4K) video resolution, a much higher resolution back-facing camera and a lot bigger sensor shooting lot better quality videos and photos.
The OnePlus Open 2 (Rumored) features a very superior storage for applications, games, photos and videos than Galaxy A40, because although it has no external memory card slot, it also counts with 448 GB more internal memory capacity. OnePlus Open 2 (Rumored) has a much better battery lifetime than Galaxy A40, because it has an 84% greater battery size.
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