HomeSamsungThe Best Samsung Galaxy J7 (2017) Review

The Best Samsung Galaxy J7 (2017) Review

Mobile phones are available on the market with a variety of design features, and are often replaced because of socioeconomic and technical reasons. Therefore, it’s very important to grasp some specific hardware parts (e.g. display, battery, back cover), as well as the OS, and gain long time use of such devices so you do not need to replace them shortly. Fortunately, this Samsung Galaxy J7 (2017) review will help you to cover all the specs that you need to buy your best mobile phone.

Samsung company declared Samsung Galaxy J7 (2017) smartphone model on 6/1/2017, and released in 2017, July. However, this model’s status in the market is Available.
Samsung Galaxy J7 (2017) comes with a 5.5 inches, 83.4 cm2 screen size
Samsung Galaxy J7 (2017) has 16GB 3GB RAM, and 3600 mAh battery life (the more mAh value gives more strength to the battery). When you purchase Samsung Galaxy J7 (2017), you will gain a 13 MP, f/1.7, 27mm (wide), 1/3.1″, 1.12µm, AF rear camera and 13 MP, f/1.9, 28mm (wide), 1/3.1″, 1.12µm selfie camera.

Samsung Galaxy J7 (2017) comes with the following performance and platforms:
* Android 7.0 (Nougat), upgradable to Android 9.0 (Pie), One UI operating system,
* Exynos 7870 Octa (14 nm) Chipset, Octa-core 1.6 GHz Cortex-A53 Processor.

To get a full good Samsung Galaxy J7 (2017) review and make a wise decision on what device you will buy, continue reading this article.

This Samsung Galaxy J7 (2017) Review Is Your Guide To Know The Body Specs

Samsung Galaxy J7 2017 Review - Body Features

cellular phone’s body characteristics are very important to be considered while choosing a new device. These characteristics are the body dimensions, the body weight, and the body build. In these following lines, you will read Samsung Galaxy J7 (2017) review in terms of the body features.

* Body Dimensions: 152.5 x 74.8 x 8 mm (6.00 x 2.94 x 0.31 in) which means height, width, and thickness (depth) respectively.

* Body Weight: 181 g (6.38 oz).
Any weight between 140g and 170g is considered ideal for cellular phones and is suitable for the majority of customers.

* Body Build: Glass front, aluminum back, aluminum frame.
You could find the following kinds of cellular phone’ body:
* Metal. It is the more powerful one in terms of saving the devise components, that’s because it’s made of metals.
* Plastic. Because it doesn’t bend, this type could be more durable than metal. Also, It works for a longer period of time than a glass one because it doesn’t crash easily.
* Glass. In spite of the brittle nature of glass makes it more breakable, this type of smartphone’s body looks more shiny and attractive.

Samsung Galaxy J7 (2017) Review of The Available Colors

Samsung Galaxy J7 2017 Review - Available Colors

Modern smartphones come in a variety of colors. Companies are also experimenting with gradient colors in addition to solid color devices.
Samsung Galaxy J7 (2017) comes in the following colors: Black, Blue, Gold, Rose Gold.

Samsung Galaxy J7 (2017) Review – Understanding Display Terms

Samsung Galaxy J7 2017 Review - Display Specs

We use cellphones to work, connect, play games, watch movies and videos, take photos, and even do extensive reading. These tasks are easily accomplished on large-screen devices with genuine blacks, high contrast ratios, and good visibility from different angles.
The next lines will explain the fundamental display characteristics of Samsung Galaxy J7 (2017).

Display Type: Super AMOLED – Remember that you should search for a display type that grants more bright colors and actual black.

Display Size: 5.5 inches, 83.4 cm2 – These days, smartphones feature screens that measure between 4.7 and 6.5 inches.

Screen To Body Ratio: (~73.1% screen-to-body ratio). It gives the percentage of how much the display covers the front face. Smartphones that have the largest screen-to-body ratio look delicate and that give them a premium look.

Display Ratio: 16:9 ratio. the Aspect ratio is the relevance between the height and width of the smartphone screen. Taller aspect ratios like 19.5:9 is coming with the most modern smartphones, and it is suitable for web browsing, and other portrait orientation apps.

Display Resolution: 1080 x 1920 pixels. It is the clarity of an image video in detail and sharpness. The pixel resolution for high-definition screens is 1920 x 1080.

Display Density: (~401 ppi density). It is the number of physical pixels per inch on a screen and is measured in Pixels Per Inch (ppi).

No More Camera Features Confusing – Samsung Galaxy J7 (2017) Review

Samsung Galaxy J7 2017 Review - Camera Specifications

In the following lines, you will find Samsung Galaxy J7 (2017) review about the main cameras.
* Main Camera Single: 13 MP, f/1.7, 27mm (wide), 1/3.1″, 1.12µm, AF.
The following lines sort out some of the symbols included in the camera characteristics:
MP (Megapixels) is the resolution of the image taken by a cellphone.
(f value) is the aperture of a lens that indicates how much light it lets in. A bigger aperture lets in more light, and vice versa.
(mm value) This measurement is of the lens’s focal length, which affects the final image that is produced by your camera.
AutoFocus (AF) is the function of a camera to automatically focus on a subject.

The main camera features are as follows:
LED flash, HDR, panorama, 1080p@30fps main video camera.

Here is the Samsung Galaxy J7 (2017) review of the selfie camera:
* Selfie Camera Single: 13 MP, f/1.9, 28mm (wide), 1/3.1″, 1.12µm
The main camera specifications are:
LED flash, 1080p@30fps Selfie video camera.

What’s The SIM card? Samsung Galaxy J7 (2017) Review

Samsung Galaxy J7 2017 Review - SIM Features

A SIM (Subscriber Identity Module) is a smart card that connects your smartphone to the mobile network so that you can make calls, send SMS messages, and use mobile internet services like 3G, 4G LTE, and 5G. For more information about 3G / 4G networks, refer to Samsung Galaxy J7 (2017) 3G or Samsung Galaxy J7 (2017) 4G articles You can use your smartphone without a SIM card for many things, like playing games, using the calculator, saving notes, taking photos, and many other applications. SIM cards come in three sizes: Standard (Mini), Micro, and Nano.

This cellphone model comes with Dual SIM (Nano-SIM, dual stand-by) card. For more info, refer to How to insert SIM card in Samsung Galaxy J7 (2017) article.
Here are the common SIM card kinds:
* Nano-SIM. It is the smallest removable SIM card size, so it is the most modern one (other than eSIMs, which we’ll read about very soon) and most current cell phones are using it.

* Micro-SIM. They have a slightly larger chip, and they haven’t been utilized too often lately.

* Standard SIM (Mini-SIM). It is the biggest SIM card size in use, and it’s the most seldom used.

* eSIM. It is an embedded SIM card, meaning that you can’t remove it from your smartphone.

Chipset, CPU, and GPU – Samsung Galaxy J7 (2017) Review

Samsung Galaxy J7 2017 Review - Hardware Performance

This model has Exynos 7870 Octa (14 nm) chipset.
Advanced embedded chipsets in cell phones allow the performing of many different tasks depending on their programming. They are built-in as part of the complete device including hardware and mechanical components. The most common chipset types are: Qualcomm Snapdragon, Intel Atom, and MediaTek Chipsets.

Samsung Galaxy J7 (2017) has Octa-core 1.6 GHz Cortex-A53 CPU.
CPU (Central Processing Unit) performance is vital for the daily user experience. Thus, the higher the number of cores, and the higher the processing speed the better the performance will be.

Samsung Galaxy J7 (2017) has the following GBU (Graphics Processing Unit): Mali-T830 MP1.
This chip is responsible for handling all graphics jobs. Actually, Users are now more aware of the many kinds of GPU chips included in smartphone chipsets and sometimes take their performance into account when making purchases.

Samsung Galaxy J7 (2017) Review of the Storage specifications and Capacity

Samsung Galaxy J7 2017 Review - Storage and Capacity

The quantity of storage that a new mobile phone offers is one of the major decision considerations. Actually, Samsung Galaxy J7 (2017) comes with a microSDXC memory card slot, and the following internal storage: 16GB 3GB RAM

Two types of phone’s memory are available:
Internal: It is built into the phone, and can’t be increased. Nowadays, the majority of smartphones have internal storage that is at least 32GB or 64GB and a few high-end models feature 256GB or 512GB.
External: It is a removable SD card used as an alternative memory to store photos, music, videos, etc., regardless of the type of SD card slot.

Samsung Galaxy J7 (2017) Review of Connectivity and Mobile Networks

Samsung Galaxy J7 2017 Review - Networks and Connectivity

A mobile network is the technology that secures wireless connections for mobile devices. This is done through telecommunications towers covering specific separate areas. There are 3 kinds of these networks: 3G, 4G (LTE), and 5G. These kinds are working on the most recent mobile phones.

Samsung Galaxy J7 (2017) supports the following networks: 3G. For more info, refer to Samsung Galaxy J7 (2017) 3G article. – 4G. For more info, refer to Samsung Galaxy J7 (2017) 4G article.

Samsung Galaxy J7 (2017) Review – Available Wireless Connections

Samsung Galaxy J7 2017 Review - Wireless Connections

This model comes with the following wireless connections:
* WLAN connection: Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot. Wireless Local Area Network uses Wi-Fi to communicate to the home or office wireless network using the local router and provides Internet access.

* Bluetooth connection: 4.1, A2DP, LE}. It is a common wireless communication protocol used to communicate two devices together over short ranges, allowing them to share data between different devices.

* GBS connection: Yes, with A-GPS, GLONASS, BDS. Global Positioning System allows mobile phones to define any position you need.

* NFC connection: Yes. Near Field Communication is a wireless technology that allows your smartphone to send data to another device when they’re close together, so it’s generally used for contactless payments. For more info, refer to NFC on Samsung Galaxy J7 (2017) article.

* USB connection: micro-USB 2.0, USB On-The-Go. Universal Serial Bus is wired technology that allows users to connect two devices, such as a smartphone with a PC, to either transfer data or charge the connected device.

* Features Sensors: Fingerprint (front-mounted), accelerometer, gyro, proximity, compass. The sensor is a device that detects and majors the changes in the nearby environment such as ambient light and motion.

Samsung Galaxy J7 (2017) Review – The Operating System

Samsung Galaxy J7 2017 Review - Operating System

This model comes with Android 7.0 (Nougat), upgradable to Android 9.0 (Pie), One UI operating system.

Battery Main Specifications – Samsung Galaxy J7 (2017) Review

Samsung Galaxy J7 2017 Review - Battery Main Specs

Nothing is more important than the battery of the cellular phone that keeps these gadgets running and grants daily life functioning. The following lines are including Samsung Galaxy J7 (2017) review of its main battery.
* Battery Technology: Li-Ion.
* Samsung Galaxy J7 (2017) comes with a non-a removable battery.
* Battery Capacity: 3600 mAh. It refers to the amount of storage volume a particular battery may offer. A battery with a 3100 mAh capacity rating could supply a current of 3100 mA for one hour. Higher mAh ratings for the same battery kind will usually mean more working time.
* Battery Talk Time: Up to 24 h (3G).
* Continuous Audio Playback Time: Up to 91 h.

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