Samsung Galaxy J7 Duo (2018) Review

Samsung has officially launched the Galaxy J7 Duo (2018) in the last June and sold exclusively on Amazon retail system. This is the phone line in the cheap and mid-range segment that owns the beautifully designed monolithic and quality camera. Let’s experience some of the highlights of this product!

Design: Simple and easy to hold

Galaxy J7 Duo has a fairly simple design, keeping the traditional home button (with fingerprint security) instead of using the navigation bar inside the screen. The angles are rounded to grip and use the machine comfortably. The slim side of the screen (slimmer than the Galaxy J7 Pro) makes the compact body small even with a large 5.5-inch screen.

samsung galaxy j7 duo

Simple design, 16: 9 ratio screen, thin sides

There are 3 color versions: black, blue and yellow. Unfortunately the price is not high, so Galaxy J7 Duo (2018) is only made of plastic. However, it has the monolithic design to make the machine quite firm, good finished product, bringing a sense of seamless. Material that helps to prevent sweat and fingerprints on the black and yellow versions.

samsung galaxy j7 duo

Galaxy J7 Duo is available in black, blue and yellow

Display: brilliant but detail is not high

The Galaxy J7 Duo screen is with 5.5 inches in size, but the resolution is only 720 x 1280 pixels. The actual screen experience of the machine is not high-detailed. If you are used to the large Full HD or 2K screen, the screen on the J7 Duo make you a little disappointed. However, Samsung uses the panel of high Super AMOLED to bring quite fresh and brilliant color. You feel alive and beautiful when using for watching movies or playing games.

màn hình samsung galaxy j7 duo

Bright color display and beautiful interface


Performance: Smooth and Full Configuration of playing Strike of Kings Game

Strike of Kings mobile game is the most popular and favorite mobile game recently. The Samsung Galaxy J7 Duo plays smoothly Strike of Kings at the highest optional configurations. It is equipped with strong Exynos 7885 processor chip, this is also the chip integrated on the higher-end Galaxy A8 / A8 + (2018), 3GB RAM. Experience a variety of games and close – open applications on this phone is very smooth with good performance. It can be configured very well in this price range, competing with other phone companies like Xiaomi, Nokia, OPPO…

samsung galaxy j7 duo

Performance is equivalent to the Galaxy A8 (2018)


Camera: beautiful photography and high color accuracy

Samsung is always at the top of the low-cost and mid-range camera manufacturers with the best quality cameras. In the segment of 5 million VND, not many phones of other brands have cameras comparable to the J7 Duo. Dual camera set of 13MP and 5MP brings beautiful images and accurate color reproduction. Samsung’s software also offers a variety of shimmy effects, including Bokeh effect, shining star/ heart effects…

camera samsung galaxy j7 duo

Galaxy Camera J7 Duo with pretty nice photography

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Images are taken with the Samsung J7 Duo camera in good light


Battery: Not impressive but enough

Battery life of Samsung J7 Duo is not too impressive. The 3000-mAh battery helps the machine just enough for one-day use. The Android 8.0 operating system also has a good balance between performance of phone and battery. In standby mode, the battery runs low and only operate at full performance when playing games and using multitasking.


The basic design is not new but still beautiful, above all are high performance, quality camera and stable battery life. This is a very prominent option in the price segment over $300 USD. For the best price, Samsung only distributes this product on the Amazon online retail system. If you love it, you can order here at the price of $300 USD for 32GB of internal memory.

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