Compare phones
| Global Score | |
| 72.2 | 76.7 |
| Basic Information | |
| OnePlus | Samsung |
| Android 11, 10 | Android 10, 8.0 Oreo |
| 2019-10-18 | 2018-06-28 |
| 6.34 x 2.93 x 0.32 inches | 6.27 x 2.98 x 0.32 inches |
| 6.70 ounces | 6.24 ounces |
| Frosted silver and Glacier blue | Black, Blue, Gold and Pink |
| Aluminum and Glass (Corning Gorilla Glass 5) | Plastic |
| Scratch-Resistant Glass | -- |
| $ 248.00 | -- |
| Display / Screen | |
| 6.5 inches | 6 inches |
| 2400 x 1080 pixels | 1480 x 720 pixels |
| Super AMOLED | Super AMOLED |
| 405 pixels per inch | 274 pixels per inch |
| No touch screen | No touch screen |
| 8.2 | 7.2 |
| Performance | |
| Qualcomm Snapdragon 855+ SM8150-AC chipset | Qualcomm Snapdragon 450 SDM450 chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor | ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| Adreno 640 GPU | Adreno 506 GPU |
| 9.72 | 8.91 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 256 GB) external memory slot |
| 10.1 | 10.78 |
| Camera | |
| 48.00 MP + 16.00 MP | 16.00 MP + 16.00 MP |
| f/1.60 aperture | f/1.70 aperture |
| 26.00mm focal length | 26.00mm 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 |
| 1280 x 720 (960 fps) (HD) slow motion video | -- |
| 11.99 | 9.46 |
| 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 and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 6.3 |
| Battery Life | |
| 3800mAh Battery | 3500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.76 | 5.44 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.2 |
| GPS | GPS |
| NFC | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer and Proximity Sensor |
| -- | FM Radio |
Comparison review
Galaxy J8 is slightly better than the OnePlus 7T, having a general score of 76.7 against 72.2. These devices use Android OS (operating system), but Galaxy J8 has an older 10 version while OnePlus 7T has Android 11. Galaxy J8's design has the same thickness than OnePlus 7T, but it is just a little bit lighter.
OnePlus 7T has a bit better processing unit than Samsung Galaxy J8, and although they both have a Octa-Core processor, the OnePlus 7T also has 4 GB more RAM memory. The OnePlus 7T features a more vivid screen than Galaxy J8, because it has a better pixels density, a quite bigger display and a lot higher 1080 x 2400 resolution.
OnePlus 7T has a lot better camera than Galaxy J8, because it has a larger diafragm aperture to take better low-light images and videos, a way higher 3840x2160 video resolution, a way larger sensor which provides a much higher image and video quality and a way more mega pixels back facing camera. The Galaxy J8 counts with slightly more memory capacity to install applications and games or saving photos and videos than OnePlus 7T, because although it has 0 less internal storage capacity, it also counts with a SD memory slot that supports a maximum of 256 GB.
The OnePlus 7T counts with a bit better battery performance than Samsung Galaxy J8, because it has a 3800mAh battery capacity instead of 3500mAh.
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