Compare phones
| Global Score | |
| 73.5 | 81.6 |
| Basic Information | |
| Samsung | |
| Android 9.0 Pie, 7.0 Nougat | -- |
| 2017-07-01 | 2017-10-19 |
| 6.00 x 2.94 x 0.31 inches | 5.74 x 2.74 x 0.31 inches |
| 6.38 ounces | 5.04 ounces |
| Black, Gold, Rose gold and Silver | Black, Blue and White |
| Aluminum | Aluminum and Glass |
| -- | Scratch-Resistant Glass |
| -- | $ 129.00 |
| Display / Screen | |
| 5.5 inches | 5 inches |
| 1920 x 1080 pixels (Full HD) | 1920 x 1080 pixels (Full HD) |
| Super AMOLED | AMOLED |
| 401 pixels per inch | 441 pixels per inch |
| No touch screen | No touch screen |
| 7.9 | 8.3 |
| Performance | |
| Samsung Exynos 7 Octa 7870 chipset | Qualcomm Snapdragon 835 MSM8998 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | Kryo 280, 64-bit, 10 nm (Octa-Core 2350 MHz) processor |
| 3 GB RAM | 4 GB RAM |
| Mali-T830 MP2 GPU | Adreno 540 GPU |
| 8.73 | 9.27 |
| Storage | |
| 16 GB internal memory | 128 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 7.48 | 10.1 |
| Camera | |
| 13.00 MP + 13.00 MP | 12.20 MP + 8.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| -- | 27.00mm focal length |
| -- | 0.38 inches (1/2.6") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (240 fps) (HD) slow motion video |
| 9.02 | 9.79 |
| 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+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 3600mAh Battery | 2700mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.6 | 4.64 |
| Other Features | |
| Bluetooth 4.1 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Google Pixel 2 is better than the Samsung Galaxy J7 (2017), with a score of 81.6 against 73.5. Google Pixel 2 is a noticeably lighter cellphone than Samsung Galaxy J7 (2017), but both of them are 0.31inches thick. Google Pixel 2 features a little bit better performance than Galaxy J7 (2017), and although they both have a Octa-Core processor, the Google Pixel 2 also has a larger amount of RAM memory.
Google Pixel 2 counts with a bit more vivid screen than Galaxy J7 (2017), because although it has a little bit smaller display, and they both have an equal resolution of 1080 x 1920 pixels, the Google Pixel 2 also counts with a just a bit more pixels per inch of display. The Google Pixel 2 has a slightly better camera than Galaxy J7 (2017), because although it has a less mega-pixels resolution back camera and a smaller aperture which is not good for low light photography, it also counts with a lot better video definition.
Google Pixel 2 has a much bigger memory capacity for applications, games, photos and videos than Galaxy J7 (2017), because although it has no SD card slot, it also counts with 128 GB internal memory. Galaxy J7 (2017) features a really longer battery lifetime than Google Pixel 2, because it has a 33 percent more battery size.
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