Samsung Galaxy J2 (2018) smartphone - advantages and disadvantages

The article focuses on one of the smartphone models from a well-known Korean manufacturer. The device belongs to the popular Samsung Galaxy J series, which is in high demand. The positive and negative qualities of the Samsung Galaxy J2 (2018) smartphone are discussed in detail. The article will help you decide which model is better to buy.

The Samsung Galaxy J2 (2018) smartphone belongs to the segment of not expensive devices. This is a popular and reliable model of the South Korean corporation Samsung Group. One of the best manufacturers of IT technologies, rightfully occupying the second place after Apple for several years. Samsung continues to develop a rather successful line of the Galaxy J series and delight the consumer with new products.

Introducing the Samsung Galaxy J2 (2018), a mid-range budget option. In this case, it makes no sense to expect a killer flagship filling.

Main characteristics of the phone

Equipment

Supplied in a neat little box. It contains: a smartphone, a user manual, a 24 month warranty card, a battery, an electronic device for charging the battery, (five volts per amp) and a cable with a USB connector (cord length is standard). There are no headphones included. Which is better to buy, vacuum or universal, the user decides.

operating system

Android among operating systems is in great demand, is constantly being improved and updated. Has a standard interface, efficient work with applications. The smartphone is controlled by the system - Android 7.1.1 "Nougat". It has one home screen. Folders with icons are placed on the desktop, you can feel the care from Google. Installed Microsoft Office tools, the usual set of programs. You can use voice control or search engine. The list of applications is in alphabetical order. This phone does not have a finger or face scanning, unlocking is done by swiping your fingers from the bottom up or using a graphic image.

Provided service Samsung Cloud (cloud storage) with 15 GB of free space. Thanks to the "cloud" content management is carried out: the ability to store, synchronize, restore and update. Wherever the user is, he can always use his data.

Using the "Protected folder" function - an encrypted area in the smartphone's memory, you can safely save photos, documents, sound files. Only the owner of the device has access to the content.

Smartphone performance

The Qualcomm Snapdragon 425 processor has 4 cores, ARM Cortex-A53 (1.4 GHz). Responsible for graphic images is the Qualcomm Adreno 308 processor (0.5 GHz). The main memory of the smartphone is 16 GB, the operative memory is 1.5 GB, the available memory is 9.7 GB and the ability to increase the memory up to 256 GB using a micro CD card. The performance of the smartphone is sufficient for making calls, communicating on the network (social networks, instant messengers) and searching the Internet.

Autonomy

The device is powered by a removable lithium-ion (Li-ion) battery with a capacity of 2600 mAh, the output power is five volts per amp. Enough for a whole day of work in the network, 18 hours in phone mode, regardless of Internet speed. The battery is fully charged in three hours. The set of system programs controls the consumption of smartphone power by applications. With a low battery charge, an extreme mode is activated, which makes it possible to stay in touch.

Appearance

Samsung Galaxy J2 (2018) is considered an updated model of the previous smartphone Samsung J2 (2017), practically does not differ from its predecessors in the line. Austere classic design without unnecessary bells and whistles. The screen is completely covered with glossy glass, barely noticeable oleophobic coating. The body of the phone is made of durable plastic (polycarbonate). The back cover is matte and does not leave fingerprints.

The cover can be easily removed, under it there is a place for the battery, cells for two phone cards and a chip memory card. The rounded corners are edged with an aluminum frame for a presentable look. The Samsung logo is printed on both sides. There are four colors in this series of devices: black, gold, light pink and light blue. The presence of variety in the choice is always pleasant. Smartphone dimensions: 143.8 x 72.3 x 8.4 mm, weighs 153 g.

Control Keys

There is a mechanical button under the screen to control the smartphone “home”, to the left and right of it there are touch keys “menu” and “back”, it is difficult to find them in the dark (there is no individual backlight), you have to rely on intuition. Above the screen is a speaker, sensors and a front camera with flash. The power button is on the right side, the volume control is on the left. The microphone and USB jack are located at the bottom of the phone, the headphone jack is at the top. The main camera, flash and speakerphone are located on the back of the smartphone.

Screen

Convenient touch screen, display diagonal length of five inches (126.4 mm). Modest expansion - only 960 by 540 pixels (24-bit). The matrix technology uses organic light-emitting diodes (Super AMOLED) from thin-film transistors (TFT). This gives:

• Low power consumption when displaying dark color;
• Rich color gamut presentation;
• Fast response time;
• Full 180 degree viewing angles;
• Slim screen;
• High contrast 100,000: 1. Natural black - stays truly black, due to the fact that the pixels in this part do not emit light.

The presence of the Super AMOLED matrix makes the screen images bright and clear, enhances the experience of watching media content. The screen brightness is set only in manual mode. With prolonged use, the eyes do not get tired.

The screen is a vulnerable part of any phone. It requires a careful attitude towards itself; at the slightest damage, the display will fail and the screen will need to be replaced. This is an expensive procedure, it is better to take care of its safety in advance. For protection, use film or glass.

Cameras

Nowadays many people like to take pictures. Post photos on social networks, get likes and comments from friends. When choosing a phone, the work of the camera is of great interest. There are two of them in our smartphone: main and front (front).

Rear camera specifications

It has a resolution of 8 megapixels and a LED flashlight (gives a softer light in contrast to bright xenon). The capabilities of the camera, using autofocus, make continuous shooting, geotagging, panoramic and video shooting. HDR function creates photos with an extended range. When tapped with a finger, automatically focuses on the subject, during portrait or group shooting, on the face. White balance and ISO settings help you take photos in any light: sun, shade, etc.

Sample photo

This is how the camera takes pictures at night:

Front camera characteristics

Front camera 5 megapixels, no autofocus. The way she takes a selfie will not please with a very clear image sharpness.The photo is grainy, slightly blurry. Having a flash helps improve the photo a little. For communication in social networks (Skype, Viber, WhatsApp) is ideal.
The smartphone has an instant overview for viewing photos. The presence of the image correction function: embellish, enlarge the eyes or narrow the face, use a filter.

Filming

Video recording is possible from both cameras. Full HD video of 1920 x 1080 pixels at a frequent thirty frames per second gives significant image clarity.

Smartphone cameras stand out for their simple operation, even a child can take high-quality photos. A simple touch-sensitive control interface makes it possible, with a slight movement of your finger, to select the necessary of five shooting modes. The floating shutter button can be positioned wherever you want. Close-up captures clear, high-quality images of photos and videos. As a result of shooting from a long distance, the picture is blurry, there are noises.

SIM cards

The presence of two phone cards, different mobile operators, with support for GSM and WCDMA, creates great convenience for the owner of a smartphone. You need to know that only one cell marked with W (WCDMA) supports high-speed Internet, and the other is in standard communication mode. SIM cards work in order of serial connection.

When the user is talking using the first SIM card, the second is waiting. You can accept a call to a second SIM card, but only on hold. It is very convenient to use the call forwarding service. In this case, the subscriber will not miss the long-awaited call or SMS message.

Using two cards, you can create two accounts at once in the same messenger.

Wi-Fi and Blutooth

The smartphone remembers the history of connections in the wireless WiFi zone. It automatically connects and disconnects, helping to save money on mobile internet traffic.

Can broadcast signal to connect to mobile internet of other WIFI Hotspot devices or by WIFI Direkt (WIFI P2P). To do this, you need to activate the access point in the menu.

• Select the WIFI Hotspot icon (access point);
• From the proposed list, select the access point name (SSID) or enter the smartphone model;
• Select the encryption method WPA2 (AES);
• Come up with a password;
• Give consent to activation.

Find your phone by name, enter the password and connect the desired device.

Multiple versions of Blutooth, facilitating quick detection and connection of devices.

Locating

Determines geolocation using GPS and GLONASS navigation systems.

USB connector

In the device, using the micro USB 2.0 connector, you can recharge the battery, save documents and photos, share WiFi.

Sound

Good sound reproduction. During a conversation, the subscriber's voice is clearly audible. The device has a built-in FM radio, when listening in headphones there is no extraneous interference, noises are heard at maximum volume. The loudspeaker clearly reproduces calls, music or the voice of the interlocutor.

Smartphone games

The smartphone has average performance for active games. Due to the 4-core processor and not a lot of RAM, sometimes freezing occurs. Complex graphics of games pulls with difficulty. When the processor heats up, failures occur, the picture disappears. Not suitable for modern games.

Where to buy

On sites in online stores there is a large selection of all kinds of phones. Lots of informational material. Detailed articles on new products in the world of electronics are presented. It is not difficult for the consumer, using the resource, to figure out which phone company is better. Many stores hold promotions, offer inexpensive popular models, and give gifts when buying.

How much is

According to the rating, among high-quality budget smartphones, J2 (2018) is recognized as a popular model. Its average price in rubles is about 8 thousand. In Kazakhstan, you can buy this phone model at a price of 32 thousand tenge, which is 6 thousand in rubles.

Output

According to user reviews, the advantages and disadvantages of the presented smartphone are revealed:

• Affordable price;
• Accumulator battery;
• High quality touch screen;
• Good work of the main camera;
• Loud noise;
• The ability to use Dual SIM.

• Insufficient amount of RAM;
• Poor operation of the front camera of the device.

The Samsung Galaxy J2 (2018) smartphone is of high quality with optimal functionality, reliable and efficient. The software inspires confidence, is nimble with applications.
Most likely, the device will find its buyer among the adult generation. People are already accustomed to the appearance of Samsung, have mastered the android, trust a trusted brand.