Compare phones
| Global Score | |
| 72.2 | 87 |
| Basic Information | |
| Oppo | Samsung |
| Android 8.1 Oreo | Android 11, 10 |
| 2018-07-25 | 2020-11-06 |
| 6.17 x 2.92 x 0.38 inches | 6.47 x 2.99 x 0.34 inches |
| 6.56 ounces | 6.81 ounces |
| Blue and Red | Prism Dot black, Prism Dot grey and Prism Dot white |
| Aluminum and Glass | -- |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.4 inches | 6.6 inches |
| 2340 x 1080 pixels | 1600 x 720 pixels |
| AMOLED | Super AMOLED |
| 403 pixels per inch | 266 pixels per inch |
| No touch screen | No touch screen |
| 8.2 | 7.2 |
| Performance | |
| Qualcomm Snapdragon 845 SDM845 chipset | Qualcomm Snapdragon 750G SM7225 chipset |
| Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor | Kryo 570, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| Adreno 630 GPU | Adreno 619 GPU |
| 9.63 | 9.18 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 1000 GB) external memory slot |
| 13.3 | 15.38 |
| Camera | |
| 16.00 MP + 25.00 MP | 48.00 MP + 20.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 0.38 inches (1/2.6") sensor | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (240 fps) (HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 10.12 | 11.11 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Micro SIM, Dual SIM | Nano SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 3730mAh Li - Ion Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.68 | 6.8 |
| Other Features | |
| Bluetooth 5.0, EDR | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Galaxy A42 is a lot better than the OPPO Find X, with an 87 score against 72.2. Both phones in this review include Android operating system, but Galaxy A42 has 11 version while OPPO Find X has Android 8.1 Oreo. Galaxy A42's body is extremely newer and somewhat thinner than OPPO Find X's, but it is just a bit heavier.
OPPO Find X has a bit more powerful processing unit than Galaxy A42, and although they both have the same number of cores, the OPPO Find X also has a larger amount of RAM. OPPO Find X features a sharper display than Galaxy A42, because although it has a bit smaller display, it also counts with a way higher 1080 x 2340 resolution and a much higher number of pixels per display inch.
Galaxy A42 has a quite bigger storage to install applications and games than OPPO Find X, because although it has just 128 GB internal memory capacity, it also counts with an external memory slot that admits up to 1000 GB. The Galaxy A42 captures a bit better photographs and videos than OPPO Find X, and although they both have the same 30 fps video frame rate and the same 3840x2160 video resolution, the Galaxy A42 also has a back camera with much more mega pixels and a larger aperture to take better low light images and videos.
The Galaxy A42 has longer battery life than OPPO Find X, because it has a 5000mAh battery capacity instead of 3730mAh.
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