Compare phones
| Global Score | |
| 72.7 | 79.7 |
| Basic Information | |
| Samsung | Oppo |
| Android 8.0 Oreo | Android 10 |
| 2018-06-29 | 2020-05-14 |
| 6.03 x 3.00 x 0.34 inches | 6.49 x 2.93 x 0.31 inches |
| 6.38 ounces | 6.60 ounces |
| 16 777 216 | Ocean |
| -- | Aluminum and Glass |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 5.5 inches | 6.7 inches |
| 1280 x 720 pixels (HD) | 3168 x 1440 pixels |
| TFT | AMOLED |
| 267 pixels per inch | 519 pixels per inch |
| -- | 800 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.1 | 9.4 |
| Performance | |
| Samsung Exynos 7 Octa 7884 chipset | Qualcomm Snapdragon 865 SM8250 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 2840 MHz) processor |
| 2 GB RAM | 12 GB RAM |
| Mali-T830 MP1 GPU | Adreno 650 GPU |
| 8.73 | 9.72 |
| Storage | |
| 32 GB internal memory | 256 GB internal memory |
| microSDXC (up to 400 GB) external memory slot | No SD card slot |
| 9.44 | 13.3 |
| Camera | |
| 13.00 MP + 13.00 MP | 48.00 MP + 32.00 MP |
| f/1.70 aperture | f/1.70 aperture |
| 28.00mm focal length | -- |
| 0.33 inches (1/3.06") sensor | 0.5 inches (1/2") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 9.13 | 11.77 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 6.3 | 10.7 |
| Battery Life | |
| 3300mAh Li - Polymer Battery | 4200mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.28 | 6.08 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.1 |
| GPS | GPS |
| -- | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
OPPO Find X2 has a global score of 79.7, which is a bit better than Galaxy J7 Refine's global score of 72.7. Both phones we compare here use Android operating system, but the OPPO Find X2 has older 10 version while Galaxy J7 Refine has Android 8.0 Oreo. OPPO Find X2 is a newer and just a little bit thinner device than the Galaxy J7 Refine, but it's also just a little heavier.
OPPO Find X2 features a superior processor than Samsung Galaxy J7 Refine, and although they both have the same number of cores, the OPPO Find X2 also has more RAM memory. OPPO Find X2 features a much better looking display than Galaxy J7 Refine, because it has a lot higher 1440 x 3168 resolution, a larger screen and much more pixels per screen inch.
The OPPO Find X2 counts with a lot better camera than Galaxy J7 Refine, and although they both have a same size aperture, the OPPO Find X2 also has a camera in the back with a much better resolution, a way bigger back camera sensor and a way higher video resolution. OPPO Find X2 counts with a much bigger storage capacity to store more apps and games than Samsung Galaxy J7 Refine, because although it has no slot for external memory cards, it also counts with 256 GB internal storage capacity.
OPPO Find X2 has greater battery performance than Galaxy J7 Refine, because it has a 4200mAh battery size against 3300mAh.
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