Smartphone Samsung Galaxy J2 (2018) - 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 of models, which is in high demand. The positive and negative qualities of the Samsung Galaxy J2 (2018) smartphone are considered in detail. The article will help you decide which model is better to buy.

Smartphone Samsung Galaxy J2 (2018) belongs to the segment of inexpensive 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 fairly 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 is pointless to expect a killer flagship stuffing.

Key features 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 ampere) and a wire with a USB connector (cord length is standard). Headphones are not 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 "Nuga". It has one home screen. There are folders with icons 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 a search engine. The list of applications is in alphabetical order. There is no finger or face scanning in this phone, unlocking is done by moving your fingers from the bottom up or along a graphic image.

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

Using the "Secure Folder" function - an encrypted area in the smartphone's memory, you can securely save photos, documents, audio 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 processor Qualcomm Adreno 308 (0.5 GHz). The main memory of the smartphone is 16 GB, RAM - 1.5 GB, available - 9.7 GB and the ability to expand the memory up to 256 GB using a micro CD card. The performance of the smartphone is enough for calls, communication on the network (social networks, instant messengers) and searching the Internet.

autonomy

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

Appearance

The Samsung Galaxy J2 (2018) is considered an updated model of the previous Samsung J2 (2017) smartphone, practically no different from its predecessors in the line. Strict classic design without unnecessary bells and whistles. The screen is completely filled with glossy glass, the oleophobic coating is barely noticeable. The body of the phone is made of durable plastic (polycarbonate). The back cover is matte, does not leave fingerprints.

The cover can be easily removed, under it there is a place for the battery, cells for two telephone cards and a memory chip card. The rounded corners are edged with an aluminum frame, which gives 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. It's always nice to have variety in the selection. Smartphone dimensions: 143.8 by 72.3 by 8.4 mm, weighs 153 g.

Control keys

Under the screen there is a mechanical button, to control the smartphone “home”, to the left and right of it are the touch keys “menu” and “back”, in the dark they are difficult to detect (there is no individual backlight), you have to rely on intuition. Above the screen is a speaker, sensors and a front camera with a flash. The power button is on the right side, the volume control is on the left. The microphone and USB connector are located at the bottom of the phone, while 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 five inches (126.4 mm). Modest expansion - only 960 by 540 pixels (24 bits). The matrix technology uses organic light-emitting diodes (Super AMOLED) from thin-film transistors (TFT). This gives:

• Low power consumption when displaying dark color;
• Representation of rich colors;
• Fast response time;
• Full 180 degree viewing angles;
• Thin screen;
• High contrast ratio of 100,000:1. Natural black - remains really 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 impression of viewing media content. 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.Requires a careful attitude, with 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 a film or glass.

Cameras

Now 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 an LED photo flash (gives a softer light, unlike bright xenon ones). Possibilities of the camera, using autofocus, to do continuous shooting, put down geographic marks, conduct panoramic and video shooting. The HDR function creates a photo with an extended range. When touched with a finger, it automatically focuses on the subject, during portrait or group shooting, on the face. Adjusting the white balance and adjusting the ISO helps you take pictures in any light: in the sun, in the shade, etc.

Sample photo

This is how the camera takes pictures at night:

Front camera specifications

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

Video filming

Video recording can be done with both cameras.Full HD video of 1920 x 1080 pixels at thirty frames per second provides significant image clarity.

Smartphone cameras are distinguished by simple controls, even a child can take high-quality photographs. A simple touch control interface makes it possible, with a flick of a finger, to select the desired from five shooting modes. The floating shutter button can be placed anywhere you like. From a close distance, you get a clear, high-quality image 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 telephone cards, different mobile operators, with support for GSM and WCDMA creates great convenience for the smartphone owner. You need to know that only one cell marked W (WCDMA) supports high-speed Internet, and the other is in standard communication mode. SIM cards work in serial connection order.

When the user is talking using the first SIM card, the second one is on hold. You can accept the call of the second SIM card, but only in hold mode. 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.

WiFi and Blutooth

The smartphone remembers the connection history in the WiFi zone. It automatically connects and disconnects, helps to save money for using mobile Internet traffic.

It can broadcast a signal to connect to the mobile Internet of other devices WIFI Hotspot or using WIFI Direct (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 WPA2 (AES) encryption method;
• Come up with a password;
• Give consent for activation.

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

Several versions of Blutooth, which contributes to the rapid discovery and connection of devices.

Location determination

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, drop documents and photos for storage, distribute WiFi.

Sound

Good sound reproduction. During a conversation, the caller's voice is clearly audible. The device has a built-in FM-radio, when listening to headphones there is no extraneous interference, noise is 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 a freeze occurs. The complex graphics of games are difficult to pull. When the processor heats up, crashes occur, the picture disappears. Not suitable for modern games.

Where is it profitable to buy

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

What is the price

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 32,000 tenge, which is 6,000 in rubles.

Conclusion

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;
• Possibility to use Dual SIM.

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

Smartphone Samsung Galaxy J2 (2018) high-quality with optimal functionality, reliable and productive. The software inspires confidence, nimble in working 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 Android, and trust a trusted brand.