Compare phones
| Global Score | |
| 73.5 | 92.9 |
| Basic Information | |
| Samsung | Samsung |
| Android 9.0 Pie, 7.0 Nougat | Android 10 |
| 2017-07-01 | 2020-07-16 |
| 6.00 x 2.94 x 0.31 inches | 6.41 x 2.98 x 0.33 inches |
| 6.38 ounces | 6.63 ounces |
| Black, Gold, Rose gold and Silver | Prism bricks black |
| Aluminum | Aluminum and Plastic |
| -- | Scratch-Resistant Glass |
| -- | $ 650.00 |
| Display / Screen | |
| 5.5 inches | 6.7 inches |
| 1920 x 1080 pixels (Full HD) | 2400 x 1080 pixels |
| Super AMOLED | Super AMOLED Plus |
| 401 pixels per inch | 393 pixels per inch |
| No touch screen | No touch screen |
| 7.9 | 8.1 |
| Performance | |
| Samsung Exynos 7 Octa 7870 chipset | Qualcomm Snapdragon 765G SM7250-AB chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | Kryo 475, 64-bit, 7 nm (Octa-Core 2400 MHz) processor |
| 3 GB RAM | 8 GB RAM |
| Mali-T830 MP2 GPU | Adreno 620 GPU |
| 8.73 | 9.45 |
| Storage | |
| 16 GB internal memory | 128 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | microSDXC (up to 1000 GB) external memory slot |
| 7.48 | 15.38 |
| Camera | |
| 13.00 MP + 13.00 MP | 64.00 MP + 32.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| -- | 26.00mm focal length |
| -- | 0.59 inches (1/1.7") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 9.02 | 12.21 |
| 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 |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 3600mAh Battery | 4500mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.6 | 6.32 |
| 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, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
The Galaxy A71 5G UW is a lot better than Galaxy J7 (2017), getting a 92.9 score against 73.5. Galaxy A71 5G UW is a incredibly newer device than Galaxy J7 (2017), but it's just a little heavier and a bit thicker. These phones use Android operating system, but Galaxy A71 5G UW has 10 version while Galaxy J7 (2017) has Android 9.0 Pie version.
The Samsung Galaxy A71 5G UW features a slightly better display than Samsung Galaxy J7 (2017), because although it has a just a little less pixels per inch in the screen, it also counts with a slightly higher resolution of 1080 x 2400px and a larger screen. The Galaxy A71 5G UW features a much better memory capacity for applications and games than Galaxy J7 (2017), because it has an external memory slot that supports a maximum of 1000 GB and 128 GB internal storage capacity.
Galaxy A71 5G UW counts with a bit faster processor than Samsung Galaxy J7 (2017), and although they both have 8 cores, the Galaxy A71 5G UW also has a greater amount of RAM memory. Galaxy A71 5G UW features superior battery performance than Samsung Galaxy J7 (2017), because it has a 25% bigger battery size.
Galaxy A71 5G UW takes greater photographs and videos than Samsung Galaxy J7 (2017), because although it has a tinier aperture, it also counts with a much better 3840x2160 (4K) video definition and a back camera with a lot higher 64 megapixels resolution.
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