Compare phones
| Global Score | |
| 74.6 | 92.9 |
| Basic Information | |
| Samsung | Samsung |
| Android 8.0 Oreo | Android 10 |
| -- | 2020-07-16 |
| 6.04 x 3.04 x 0.32 inches | 6.41 x 2.98 x 0.33 inches |
| 6.14 ounces | 6.63 ounces |
| 16 777 216 | Prism bricks black |
| Plastic | Aluminum and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 650.00 |
| Display / Screen | |
| 5.5 inches | 6.7 inches |
| 1280 x 720 pixels (HD) | 2400 x 1080 pixels |
| Super AMOLED | Super AMOLED Plus |
| 267 pixels per inch | 393 pixels per inch |
| No touch screen | No touch screen |
| 7.1 | 8.1 |
| Performance | |
| Samsung Exynos 7 Octa 7884 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 |
| 4 GB RAM | 8 GB RAM |
| ARM Mali-G71 GPU | Adreno 620 GPU |
| 8.82 | 9.45 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | microSDXC (up to 1000 GB) external memory slot |
| 8.88 | 15.38 |
| Camera | |
| 13.00 MP + 8.00 MP | 64.00 MP + 32.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| 27.00mm focal length | 26.00mm focal length |
| 0.33 inches (1/3.06") sensor | 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 (4G), HSPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Micro SIM, Dual SIM | Nano SIM |
| 6.1 | 10.7 |
| Battery Life | |
| 3000mAh Battery | 4500mAh Li - Polymer Battery |
| Removable Battery | Non-Removable Battery |
| 4.96 | 6.32 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
The Samsung Galaxy A71 5G UW has a general score of 92.9, which is a lot better than the Samsung Galaxy J7 Duo's overall score of 74.6. Both phones in this review include Android operating system, but the Samsung Galaxy A71 5G UW has the older 10 version and Samsung Galaxy J7 Duo has Android 8.0 Oreo. The Samsung Galaxy A71 5G UW body is just a bit thicker and a little bit heavier than the Samsung Galaxy J7 Duo.
Galaxy A71 5G UW features a brighter display than Galaxy J7 Duo, because it has a better pixel number in each inch of screen, a much higher 1080 x 2400 resolution and a larger screen. Galaxy A71 5G UW counts with a way bigger memory capacity to store more apps and games than Galaxy J7 Duo, because it has an external SD slot that allows a maximum of 1000 GB and 128 GB internal memory capacity.
Galaxy A71 5G UW has a bit better CPU than Galaxy J7 Duo, and although they both have 8 processing cores, the Galaxy A71 5G UW also has a greater amount of RAM. The Galaxy A71 5G UW takes much better pictures and videos than Galaxy J7 Duo, because it has a much larger camera sensor shooting lot better quality pictures, a way better resolution camera in the back, a bigger aperture for better captures in low-light situations and a much better video resolution.
Galaxy A71 5G UW features a way better battery duration than Samsung Galaxy J7 Duo, because it has 4500mAh of battery capacity.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.