Samsung J7 Refine Review, Features and Specs

Boost Mobile actually has a lot of affordable smartphones in order to choose from, however, the $229.99 Samsung Galaxy J7 is one of the better phablets of the bunch. Just think of it as a bigger, more powerful version of the entry-level Galaxy J3. Boasting the latest Android software, a really good processor, and an attractive display as well. It also comes along with some relatively rare features for a mid-range phone. Such as dual-band Wi-Fi and NFC for mobile payments. It is a solid option for if you guys are looking for a capable phablet as well. That won’t actually break the bank. We are going to discuss the Samsung J7 Refine Review, Features, and Specs. Let’s begin!


  • Affordable.
  • Solid performance.
  • Latest Android software.
  • Rich, bright display.
  • Dual-band Wi-Fi and NFC.
  • Replaceable battery and expandable storage.


  • Mixed camera performance.
  • Subpar call quality.
  • Some bloatware.

Design, Features, and Display | Samsung j7 refine the review

Well, if we measure in at 6.0 by 3.1 by 0.3 inches (HWD) and 6.0 ounces, the J7 is actually a bigger version of the J3 (5.6 by 2.8 by 0.3 inches, 4.9 ounces). That in turn resembles the Galaxy S4 as well. The phone has Samsung’s standard design language, which basically includes two capacitive controls and a physical home button on the front as well. A band of faux-chrome plastic along the sides, and also a back made of sturdy white polycarbonate actually.

The J7 is all about the same size as the stylus-equipped LG Stylo 2 (6.1 by 3.1 by 0.3 inches, 5.1 ounces). Although nearly an ounce heavier as well. It’s a bit of a stretch to use one-handed, however, the relatively slim build makes it really easy to grasp and also slip in your pocket.

samsung j7 refine review

Now on the right side, you will find a power button, and there’s also a volume rocker on the left. A 3.5mm audio jack and also micro USB port sit on the bottom actually. The back is removable; peeling it off provides you access to the replaceable battery and a SIM card slot. There’s also a microSD card slot, which worked with a 200GB SanDisk card. Samsung turns off moving apps to internal storage for Marshmallow devices, but you can store music, images, and videos on a card.

Then  | samsung j7 refine review

Samsung has also long excelled at making quality display panels, and the J7 is no exception. It also has a bright 5.5-inch, 1,280-by-720-pixel Super AMOLED screen as well. That 720p resolution is lower than I normally prefer on a phone this size, however, its pixel density is still really strong—267 pixels per inch (PPI). Crisper than the 5.7-inch Stylo 2 (258ppi) actually. The icons and graphics look sharp, that views angles are great, and the screen is easily usable outside. Well, thanks to Outdoors mode, that kicks up maximum brightness actually.

The network Performance and Connectivity

Boost Mobile is actually one of Sprint’s low-cost arms so that you will find network performance is identical on both carriers. The J7 supports LTE bands 2/4/5/12/25/26/41. Sprint has not had the best data speeds, however, our latest Fastest Mobile Networks tests show the provider is making a huge comeback, with faster download and upload speeds than ever. However, unfortunately, I did not experience these improved speeds when testing in midtown Manhattan. Well, for the most part, downloads and uploads remained in the single digits, however, that’s in line with other Sprint phones we have tested in the same area as well.

Voice calls are clear however, have a harsh robotic edge, that makes conversations a bit unpleasant actually. On the plus side, earpiece volume is actually loud and noise cancellation is really good at blotting out background sound.

Rare for a midrange phone, the J7 basically has dual-band Wi-Fi and NFC. The former makes for improved Wi-Fi performance, however, the latter gives you permission to use Android Pay and all other payment services.

Processor, Battery, and Camera | samsung j7 refine review

The J7 is actually powered by a Qualcomm Snapdragon 617 processor clocked at 1.4GHz. It basically scored a solid 33,107 on the AnTuTu benchmark, which actually tests overall system performance. Well, this is a lot better than the Snapdragon 410-powered Stylo 2 (26,822) and also the Exynos 3475-powered Galaxy J3 (17,284). Performance is smooth whenever it comes to opening apps and multitasking. I did not notice any slowdown even with many apps running in the background; along with 2GB of RAM. You are not likely to hit the RAM usage limit actually. High-end games such as Asphalt 8 and GTA San Andreas play smoothly, along with minimal control latency.

samsung j7 refine review

Its battery life is also good. Well, the J7 clocked 6 hours and 21 minutes in our rundown test, for which we set screen brightness to maximum and stream full-screen video over LTE as well. That’s about the same as you guys will get with the Stylo 2 (6 hours, 6 minutes). Although the smaller Galaxy J3 outstrips both along with an impressive 9 hours and 27 minutes. In any case, all-day usage is not actually a problem, and you can always swap out the removable battery as well.


The camera performance is not really strong. The 13-megapixel rear sensor is capable of taking clear shots, especially outdoors actually. However, it mostly loses fine details such as individual branches and tree leaves. Taking a picture of many intricate objects, such as a row of bushes, resulted in the closest bush appearing finely detailed. However, those in the middle of the shot or off to the side looked really noisy. Well the color reproduction also tends to vary dramatically. Outside, colors for example reds and greens tend to take over. However, indoor colors are more accurately represented as well. On the plus side, 1080p video records at a very steady 30fps. And the 5-megapixel front-facing camera takes good, crisp shots in all, however, low-light settings.

Software and Apps | samsung j7 refine review

The J7 joins the growing rank of new phones shipping with the latest Android 6.0.1 Marshmallow software. You will find Samsung’s TouchWiz UI extensions running on top. That brings a number of visual changes includes custom app icons, an altered notification shade, and also a different settings menu as well.

There are also some custom features such as the aforementioned Outdoors mode. A Theme Selector (which is self-explanatory), and a Smart Manager, that cleans up used space and background processes as well. Two particularly important features include Power Saving Mode, which decreases performance and turns off network connectivity to sip battery. And Ultra Power Saving Mode, that sets the phone to black and white as well.

Along with all carrier offerings, there is also some bloatware on the J7. Including Amazon, Amazon Kindle, Amazon Music, Amazon Photos, Amazon Video, Boost Fun and Games, Boost Zone, Facebook, Gadget Guardian, Galaxy Apps, Instagram, and also Samsung Milk Music apps are all pre-installed on it as well. It’s not a heavy load, however, combined with the operating system and UI tweaks. It actually takes up nearly half of the 16GB of internal storage, which leaves you with 8.41GB.

What are the Bixby Home and Bixby Vision?

The phones come preinstalled along with the Bixby Vision and Bixby Home experience. And to be honest, I have not really made use of either one, because the past couple of months are busy and full of unexpected changes in our personal life as well. I simply have not had the time to play along with these in order to learn their full capabilities. However, I do know that Bixby Vision can do many things. Like, help you translate text in a language you do not understand simply through pointing your camera at the text and using Bixby to let you know what it says.

It can also help you shop – point your camera at an item you love and Bixby will tell you where all you can buy it and how much it will actually cost! Bixby Vision can also tell you more about a place you are visiting (or passing through!) and also even find the same photos online to an image you just shot and saved. I admit it has a LOT of awesome functions, just need to find time to truly play with it myself actually.

What’s more | samsung j7 refine review

Bixby Home does a lot of good things, as well. It is basically a personal assistant of sorts and also learns all about the things that you do and what you like. Swiping right on your home screen in order to open Bixby gives you permission to check your weather. See the pictures that you have taken today and much more – without having to open any other apps. Bixby automagically will learn your daily routine whenever you perform your normal tasks on the device. This way, you guys will have the right content whenever you need it – again, without even opening any apps or performing searches. Bixby Home basically watches the patterns in your app usage and can then predict what you will look for as well.


Alright, folks, I hope you like this “Samsung j7 refine review” article and understand now. If you have any issues and queries related to it, just comment down and let us know.

Keep Smiling!

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