Samsung Galaxy J7: A Closer Look at Specs and Cameras

Samsung announced the launch of the Galaxy J7 smartphone in 2015. The manufacturer is offering the Samsung Galaxy J7 phone with 5.5 inch display, Qualcomm Snapdragon 615 MSM8939 chipset, 1.5 GB of RAM and 16 GB of internal storage.

The Samsung Galaxy J7 smartphone comes with Android OS v5.1 (Lollipop) out of the box, and a Li-Ion 3000 mAh battery. The Galaxy J7 comes with a high-quality AMOLED display. AMOLED displays offer several advantages that contribute to their popularity in smartphones and other devices. This smartphone has a single camera on the back (13 MP, 4128 x 3096 px, autofocus). The single camera setup can be sufficient for many smartphone users, depending on their photography needs and preferences. The front camera of Galaxy J7 gives you the freedom to capture moments with yourself or your friends and family easily.

Samsung Galaxy J7 pictures

The specifications below are based on the official data published by the manufacturer, but we also take user reviews into consideration. If you found an error or something lacking in the specifications above for the Samsung Galaxy J7, then don’t hesitate and signal the problem to us.

Samsung Galaxy J7 specifications

Body

The weight of Samsung Galaxy J7 is about 6.03 oz with battery, which is average compared to most of the smartphones with same size. The dimensions of this Samsung smartphone are average (6 x 3.09 x 0.3 inch). Smaller smartphones are more compact and easier to carry around, but they may have smaller displays that can be harder to read and interact with. A micro SIM is a smaller (15 x 12 x 0.76 mm) version of the standard SIM card used in mobile devices. The micro SIM card provides the same functionality as the standard SIM card, allowing the user to connect to a cellular network and use mobile data, voice, and messaging services.

System

The Samsung Galaxy J7 comes with Android OS v5.1 (Lollipop) out of the box, but it is upgradable to the next OS. Android is based on the Linux kernel and includes a user interface, middleware, and a range of pre-installed applications. The Galaxy J7 utilizes Qualcomm Snapdragon 615 MSM8939 SoC (System on a Chip). This powerful octa-core processor is capable of handling complex tasks and running multiple applications simultaneously.

The Galaxy J7 utilizes Adreno 405 GPU. A GPU (Graphics Processing Unit) is a specialized chip that is primarily designed to handle and accelerate the processing of graphics and visual data. It is responsible for rendering images, videos, and animations on a smartphone screen. Adreno GPUs are designed to work in conjunction with Qualcomm's Snapdragon processors. The latest Adreno GPUs support advanced graphics features such as high dynamic range (HDR) rendering, virtual reality, and augmented reality applications.

Display

The 5.5 inch phone comes with AMOLED display. The AMOLED is a display technology and stands for Active Matrix Organic Light Emitting Diodes, it is a type of OLED display and is used in smartphones. The 5.5 inch display make this smartphone pocket-friendly. The size of the screen is measured diagonally, from corner to corner. A larger screen typically requires more power to illuminate, which can impact battery life. The display of Samsung Galaxy J7 is multitouch capable. Multitouch technology enables the device's touchscreen to detect and interpret multiple touch points on the screen simultaneously.

Memory

1.5 GB of RAM is not typically considered to be enough for a smartphone. Most smartphones today come with at least 3 GB or 4 GB of RAM, and some high-end devices have even more. The amount of RAM needed for optimal performance depends on factors such as the operating system, the apps and services you use, and how you use your device. 32 GB of internal storage is generally considered to be the minimum amount of storage you would want in a smartphone. The Galaxy J7 has only 16 GB of internal storage. The internal storage of the Galaxy J7 (16 GB) can be expanded with a compatible microSD card. MicroSD cards are popular because they're small, lightweight, and easy to use.

Camera

The Galaxy J7 offers only a single-camera setup. The single camera can still be sufficient for many smartphone users, depending on their photography needs and preferences. The main camera of the Galaxy J7 is equipped with autofocus. An autofocus (or AF) optical system uses a sensor, a control system and a motor to focus on an automatically or manually selected point or area. Very few Android cameras come without autofocus. Galaxy J7 is equipped with a basic camera setup, and it does not have any advanced features. Basic camera setups are designed to fulfill the needs of users who prioritize affordability and basic photography requirements.

Connectivity

The Samsung Galaxy J7 supports 4G/LTE networks. 4G networks are widely used around the world and have become the standard for mobile networks in many countries. The Samsung Galaxy J7 can connect to Wi-Fi networks at home, at work, or in public places such as coffee shops or airports. It operates within specific frequency bands, typically 2.4 GHz or 5 GHz, allowing devices to communicate wirelessly within a certain range.

The Galaxy J7 supports the latest Bluetooth standards, which offers faster data transfer speeds, better range, and improved reliability compared to previous versions of Bluetooth. This phone has a built-in GPS. GPS is a highly accurate navigation system using signals from satellites to determine a location on the Earth's surface, irrespective of weather conditions. Most phones have a GPS unit on board.

The Galaxy J7 has a built-in NFC chip, which allows it to support various NFC applications and services such as contactless payments, data transfer, and access control. The Galaxy J7 phone has built-in FM radio. During emergencies or natural disasters when cellular networks may be congested or disrupted, FM radio can provide a reliable source of information and emergency alerts. The Galaxy J7 has a microUSB port. MicroUSB is a type of USB connector that was commonly used on older smartphones, tablets, and other mobile devices. The Galaxy J7 smartphone has a 3.5 mm headphone jack. A 3.5 mm headphone jack is a small round port, that allows you to connect wired headphones or earphones to the device.

Battery

The Li-Ion 3000 mAh battery gives the smartphone a good battery backup. The Li-ion is a low maintenance battery which offers high energy, is lightweight and does not require periodic full discharge. The battery of Galaxy J7 is removable. You can simply buy a new piece from the open market and interchange it easily by yourself.

Features

Smartphones today come with a wealth of sensors to facilitate a better user experience. The Samsung Galaxy J7 smartphone has an accelerometer. The presence of an accelerometer in smartphones enables a range of interactive and intuitive functionalities that enhance the user experience and enable innovative applications. This Samsung phones come with proximity sensor. This proximity sensor detects how close the phone is to an outside object, such as your ear. The Dual SIM capability of Samsung Galaxy J7 phone is ideal for businesses wishing to provide staff with a mobile device that can offer separate numbers and bills for both personal and business use.

More Samsung smartphones

Check out the following collection of additional Samsung phones we have gathered for you. We have carefully curated this list to empower you with a convenient resource for exploring and comparing features, specifications, and capabilities of different Samsung phones, helping you make an informed decision when choosing your next device.

Samsung Galaxy A40
Samsung Galaxy C5
Samsung Galaxy C8
Samsung Galaxy J3 Eclipse
Samsung Galaxy S4 Zoom
Samsung Galaxy A04 Core
Samsung Galaxy A20e
Samsung Galaxy M30s

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