Compare phones
| Global Score | |
| 73.1 | 79.7 |
| Basic Information | |
| Samsung | Oppo |
| Android 9.0 Pie, 8.0 Oreo | Android 10 |
| 2018-07-13 | 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 |
| Blue | Ocean |
| -- | Aluminum and Glass |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 107.00 | -- |
| 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 7870 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 (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 6.6 | 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 | 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 general score of 79.7, which is a bit better than Samsung Galaxy J7 Star's 73.1 overall score. These phones have Android operating system, but the OPPO Find X2 has 10 version and Samsung Galaxy J7 Star has Android 9.0 Pie version. OPPO Find X2 is a newer and a little thinner phone than Samsung Galaxy J7 Star, but it's just a bit heavier.
OPPO Find X2 has a lot better screen than Galaxy J7 Star, because it has a lot better resolution of 1440 x 3168px, a larger screen and a lot higher pixels count per display inch. The OPPO Find X2 has a very superior storage to store more apps and games than Samsung Galaxy J7 Star, because although it has no external memory card slot, it also counts with more internal memory capacity.
OPPO Find X2 counts with a quite better processing power than Samsung Galaxy J7 Star, and although they both have a Octa-Core processing unit, the OPPO Find X2 also has more RAM. OPPO Find X2 captures much better pictures and videos than Galaxy J7 Star, and although they both have a same size camera aperture, the OPPO Find X2 also has a much more mega pixels camera in the back, a way bigger back-facing camera sensor and a lot higher video quality.
The OPPO Find X2 counts with better battery life than Samsung Galaxy J7 Star, because it has a 4200mAh battery capacity instead of 3300mAh.
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