Samsung Galaxy J1 mini with front camera. Samsung Galaxy J1 (2015) is a simple and affordable, but very stylish smartphone. Information on navigation and location devices supported by the device

Information about the brand, model and alternative names of a particular device, if any.

Design

Information on sizes and weight of the device presented in different units of measurement. Used materials offered colors, certificates.

Width Information about width - meant the horizontal side of the device when it is standard orientation during use.	63.1 mm (millimeters) 6.31 cm (centimeters) 0.21 ft (ft) 2.48 IN (inches)
Height Information about height - meant the vertical side of the device when it is standard orientation during use.	121.6 mm (millimeters) 12.16 cm (centimeters) 0.4 ft (ft) 4.79 IN (inches)
Thickness Information about the thickness of the device in different units Measurements.	10.8 mm (millimeters) 1.08 cm (centimeters) 0.04 ft (ft) 0.43 in (inches)
Weight Information about the weight of the device in different units of measurement.	120 g (grams) 0.26 LBS (pounds) 4.23 OZ (ounce)
Volume The approximate volume of the device calculated on the basis of the size provided by the manufacturer. Refers to devices with a form of rectangular parallelepiped.	82.87 cm³. (Cubic centimeters) 5.03 in³. (cubic inches)
Colors Information about the colors in which this device is available on sale.	The black White Golden
Case Production Materials Materials used for making the device body.	Plastic

SIM-card

The SIM card is used in mobile devices to save data certifying the authenticity of mobile services subscribers.

Mobile networks

Mobile network is a radio system that allows multiple mobile devices to exchange data among themselves.

Mobile communication technology and data transfer rate

Communication between devices in mobile networks is carried out through technologies that provide different data transfer rates.

Operating system

The operating system is system software, controlling and coordinating the hardware components in the device.

SOC (crystal system)

The system on the crystal (SOC) includes all the most important hardware components of the mobile device in one chip.

SOC (crystal system) The system on the crystal (SOC) integrates various hardware components, such as the processor, graphic processor, memory, periphery, interfaces, etc., as well as the Software necessary for their operation.	Spreadtrum SC8830.
Technological process Information about technological processwhere the chip is made. The nanometers in the nanometers measured half the distance between the elements in the processor.	28 nm (nanometers)
Processor (CPU) The main function of the processor (CPU) of the mobile device is the interpretation and execution of instructions contained in software applications.	ARM Cortex-A7
Processor discharge The processor bit (bits) of the processor is determined by the size (in bits) of registers, targeted tires and tires for data. 64-bit processors have a higher performance compared to 32-bit, which are more productive for their part than 16-bit processors.	32 bits
Architecture of a set of commands Instructions are the commands with which the software is set / manages the operation of the processor. Information about the command set (ISA) that the processor can perform.	Armv7.
First Level Cache Memory (L1) Cache memory is used by a processor to reduce access to more frequently used data and instructions. L1 (level 1) cache memory is characterized by a small volume and works much faster as system MemoryAnd other levels of cache. If the processor does not detect the requested data in L1, it continues to look for them in L2 cache. With some processors, this search is performed simultaneously in L1 and L2.	32 KB + 32 KB (kilobytes)
Second Level Cache Memory (L2) L2 (Level 2) Cache memory is slower than L1, but in return it is distinguished by a large cachituit that allows caching more data. It, as well as L1, is much faster than system memory (RAM). If the processor does not detect the requested data in L2, it continues to search them in L3 cache (if available) or in RAM memory.	512 KB (kilobytes) 0.5 MB (megabytes)
Kingdom of processor cores The core of the processor performs software instructions. There are processors with one, two or more nuclei. The presence of a larger number of nuclei increases performance, allowing parallel execution of a plurality of instructions.	4
Processor clock frequency The processor clock frequency describes its speed by means of cycles per second. It is measured in megahertz (MHz) or Gighellians (GHZ).	1200 MHz (Meghertz)
Graphic Processor (GPU) Graphics processor (GPU) Processes calculations for various 2D / 3D graphic applications. In mobile devices, it is used most often by games, consumer interface, video applications, etc.	ARM MALI-400 MP2
Kolynism of the core processor Like a processor, the graphics processor consists of several working parts, which are called nuclei. They handle graphic calculations of different applications.	2
Volume random access memory (RAM) RAM (RAM) is used by the operating system and all installed applications. Data that are stored in RAM is lost after turning off or restarting the device.	768 MB (megabytes)

Built-in memory

Each mobile device has a built-in (non-removable) memory with a fixed volume.

Memory cards

Memory Cards are used in mobile devices to increase the amount of memory to save data.

Screen

The mobile device screen is characterized by its technology, resolution, pixel density, diagonal length, color depth, etc.

Type / Technology One of the main characteristics of the screen is the technology on which it is manufactured and on which the quality of the information image directly depends.	TFT.
Diagonal Mobile devices the screen size is expressed by the length of its diagonal, measured in inches.	4 in (inches) 101.6 mm (millimeters) 10.16 cm (centimeters)
Width Approximate screen width	2.06 in (inches) 52.27 mm (millimeters) 5.23 cm (centimeters)
Height Approximate screen height	3.43 in (inches) 87.12 mm (millimeters) 8.71 cm (centimeters)
Aspect ratio The ratio of the size of the length of the screen to its short side	1.667:1 5:3
Resolution Screen resolution shows the number of pixels vertically and horizontally screen. Higher resolution means a clearer image item.	480 x 800 pixels
Pixel density Information on the number of pixels on a centimeter or an inch screen. Higher density allows you to show information on the screen with clearer items.	233 PPI (pixels per inch) 91 ppcm. (pixels for centimeter)
Color depth The color color depth reflects the total number of bits used for the color components in one pixel. Information about the maximum number of colors that the screen can show.	18 bits 262144 Flowers
Screen Approximate area in percent, occupied by the screen on the front panel of the device.	59.54% (interest)
Other features Information about other features and screen characteristics.	Cucitive Multitach

Sensors

Various sensors perform various quantitative measurements and convert physical indicators to signals that the mobile device recognizes.

Main camera

The main camera of the mobile device is usually located on the back of the case and is used for photo and video filming.

Sensor type Digital cameras use photo sensors for photography. The sensor, as well as optics, are one of the main chamber quality factors in the mobile device.	CMOS (Complemenient Metal-Oxide Semiconductor)
Diaphragm	f / 2.2.
Type of outbreak The most common types of flashes in mobile devices cameras is LED and xenon flashes. LED flashes give softer light and, unlike brighter xenon, are used in video photography.	Led.
Image resolution One of the main characteristics of mobile devices cameras is their resolution that shows the number of pixels horizontally and vertically images.	2592 x 1944 pixels 5.04 mp (megapixels)
Allowing video Information on the most supported resolution during video recording device.	1280 x 720 pixels 0.92 Mp (Megapixels)
Information on the maximum number of frames per second (FPS) supported by the device when video filming maximum resolution. Some of the main standard shooting and playback speeds are 24p, 25p, 30p, 60p.	30 frames / sec (Frames per second)
Characteristics Information on other software and hardware characteristics associated with the main chamber and improve its functionality.	Digital zoom Geographic labels Face Recognition White balance setting Setting up ISO. Exposition compensation Self-timer Scene selection mode

Additional camera

Additional cameras are usually mounted above the device screen and are mainly used for video dealers, gesture recognition, etc.

Diaphragm The diaphragm (F-number) is the size of the aperture opening that controls the amount of light reaching the photo sensor. A lower F number means that the aperture hole is greater.	f / 2.4.
Image resolution Information about the maximum permissive ability of an additional camera when shooting. In most cases, the permission of an additional chamber is below the one that has the main chamber.	640 x 480 pixels 0.31 MP (megapixels)
Allowing video Information on the maximum supported resolution when video recording is an additional camera.	640 x 480 pixels 0.31 MP (megapixels)
Video - personnel frequency / frames in sec. Information on the maximum number of frames per second (FPS) supported by an additional camera with a video with a maximum resolution.	30 frames / sec (Frames per second)

Audio

Information on the type of loudspeakers and supported by the audio technology.

Radio

Mobile radio radio is a built-in FM receiver.

Location

Information on navigation and location devices supported by the device.

Wi-Fi

Wi-Fi is a technology that provides wireless communication for data transfer to close distances between different devices.

Bluetooth

Bluetooth is the standard of secure wireless data transfer between different devices of different types for short distances.

Version There are several versions of Bluetooth, while each subsequent improves communication speed, coverage, contributes to more easily detecting and connecting devices. Information about the Bluetooth version of the device.	4.0
Characteristics Bluetooth uses different profiles and protocols that provide faster data exchange, energy savings, improve device detection, etc. Some of these profiles and protocols that support the device are shown here.	A2DP (Advanced Audio Distribution Profile) AVRCP (Audio / Visual Remote Control Profile) DIP (Device ID Profile) HFP (Hands-Free Profile) HID (Human Interface Profile) HSP (Headset Profile) MAP (Message Access Profile) OPP (OBJECT PUSH PROFILE) Pan (Personal Area Networking Profile) PBAP / PAB (Phone Book Access Profile)

USB

USB (Universal Serial Bus) is an industrial standard that allows different electronic devices to exchange data.

Plug for headphones

This is an audio connector, which is also called the audio connector. The most widely used standard in mobile devices is 3.5 mm headphone jack.

Connecting devices

Information on other important connection technologies supported by the device.

Browser

The web browser is a software application for accessing and viewing information on the Internet.

Browser

Information on some basic characteristics and standards supported by the device browser.

HTML.
HTML5.
CSS 3.

Sound File Formats / Codecs

Mobile devices support different formats and codecs of sound files that are respectively preserved and encoded / decoded digital audio data.

Formats / Codecs Video Files

Mobile devices support different formats and codecs of video files that are respectively preserved and encoded / decoded digital video data.

Battery

Mobile batteries differ from each other in its capacity and technology. They provide an electrical charge needed for their operation.

Capacity The battery capacity shows the maximum charge that it is capable of saving, measured in milliamme aperture.	1500 mA · h (milliamper watch)
A type The type of battery is determined by its structure and, more specifically used by chemicals. There are different types of batteries, while most often in mobile devices are used lithium-ion and lithium-ion-polymer batteries.	Li-Ion (lithium-ion)
Talk time 2G. The time of the conversation in 2G is the period of time for which the battery charge is discharged completely at a continuous conversation in 2G network.	8 h (clock) 480 min (minutes) 0.3 days
2G waiting time Waiting time in 2G is the time period for which the battery charge is discharged completely when the device is in standby mode (STAND-BY) and connected to 2G network.	180 h (clock) 10800 min (minutes) 7.5 days
Talk time 3G. The conversation time in 3G is the time period for which the battery charge is discharged completely with a continuous conversation in the 3G network.	8 h (clock) 480 min (minutes) 0.3 days
3G waiting time Waiting time in 3G is a period of time for which the battery charge is discharged completely when the device is in standby mode (Stand-BY) and connected to 3G network.	180 h (clock) 10800 min (minutes) 7.5 days
Characteristics Information about some additional characteristics Battery device.	Removable

Specific absorption coefficient (SAR)

The SAR level indicates the number of electromagnetic radiation absorbed by the human body during using the mobile device.

SAR level for head (EU) SAR level indicates maximum amount electromagnetic radiationwhich the human body is exposed if you keep mobile device Next to the ear in the negotiation position. In Europe, the maximum allowable SAR value for mobile devices is limited to 2 W / kg per 10 grams of human tissue. This standard Installed by the CENELEC Committee in accordance with IEC standards, subject to the ICNIRP instructions from 1998.	0.806 W / kg (Watt per kilogram)
SAR level for body (EU) The SAR level indicates the maximum number of electromagnetic radiation, which is subject to the human body if you keep your mobile device at the thigh level. The maximum allowable SAR value for mobile devices in Europe is 2 W / kg per 10 grams of human tissue. This standard is established by the Cenelec Committee subject to the ICNIRP instructions from 1998 and IEC standards.	0.625 W / kg (Watt per kilogram)
SAR level for head (USA) The SAR level indicates the maximum number of electromagnetic radiation, which is exposed to the human body if you hold the mobile device next to the ear. The maximum value used in the United States is 1.6 W / kg per 1 gram of human tissue. Mobile devices in the United States are controlled by CTIA, and FCC spends tests and sets them SAR values.	1.502 W / kg (Watt per kilogram)
Body SAR Level (USA) The SAR level indicates the maximum number of electromagnetic radiation, which is subject to the human body if you keep your mobile device at the thigh level. The highest permissible SAR value in the United States is 1.6 W / kg per gram of human tissue. This value is set by FCC, and CTIA controls the Mobile Device Compliance with this standard.	1.049 W / kg (Watt per kilogram)

- Smartphone from the Korean manufacturer who is designed to occupy a niche of the devices initial level. He has a good functionality, recognizable design and popular brand. Excellent choice for those who want to get a real " smart phone", But not overpay.

The diagonal of the display is 4 inches and allows the smartphone to be easily placed in a pocket of almost any size. In addition, it is perfectly controlled by one hand, even children. But with all compactness on the screen Samsung Galaxy J1 MINI (2016) J105 GOLD, with a resolution of 800 x 480 points, you can watch videos with YouTube, view photos or online pages. Confident performance, in everyday affairs, provides 4 nuclear processor Spreadtrum R3533S, with a frequency of 1.2 GHz. The presence of urgent android version 5.1 Lollipop - it is advantageously distinguished by a smartphone from competitors, many of which are 4.4 kitkat or lower. 768 MB of RAM responded for the smoothness of the work. The shell system is the SAMSUNG TOUCHWIZ corporate interface. To store photos, video, applications and games available 4.4 GB (out of total in 8 GB). If this is not enough, you can install the card microSd memory With the maximum available amount of 128 GB.

SAMSUNG GALAXY J1 MINI (2016) J105 GOLD Equipped with two cameras. The main one has a resolution of 5 MP and is capable of shooting HD video, with a resolution of 1280 x 720 pixels. For video deals in Skype or Viber, a front camera is useful. Fast Internet connection provides Wi-Fi working with B / G / N standards. Wireless headphones or headset, connected via Bluetooth version 4.0. He, like Wi-Fi Direct, will help transfer files to another mobile device or computer. Supporting the installation of two SIM cards, expand the possibilities when choosing tariffs for mobile Internet and calls. This will allow you to combine in one device, both personal and business phone numbers. When working in navigator mode, the smartphone receives signals from gPS satellites and GLONASS. The removable battery with a capacity of 1500 mAh, withstands up to 8 hours in talk mode, up to 29 hours when listening to music, and up to 9 hours of Internet surfing (using Wi-Fi), without recharging.

Its next novelty, but not the flagship class at all, but exactly the opposite is the budget model with the designation of Galaxy J1. This smartphone came out on the counters in early 2015, and in 2016 samsung company Updated the device and the light saw the Smartphone J1 (2016). This article is devoted to the 2015 device. What attractive features, in addition to accessories to the popular brand, can demonstrate the device - we will understand below.

So, if you look at the device from the front side, the edging "under metal" around the perimeter, the company's logo and the inscription on the presence of 2 SIM cards, the hardware key under the screen, the average dimensions - 13 cm by 6.8 cm and 8, 9 mm with a weight in 122. An unusual moment appears when examining the device from the ends - there are quite large seizures, which gives this model of the unique style, as well as when looking at the back of the rear - is interesting - the Pearl Effect in the plastic from which is fulfilled back cover. In addition to models of classic black and white, you can choose a blue device.

Screen characteristics fully comply with budgetary galaxy class J1 - Diagonal is only 4.3 inches, at least a second resolution - 480 per 800 points, the same pixel density indicator - 217 and the simplest TFT LCD matrix. The indispensable advantages of the resulting display can be attributed to a low level of power consumption and a great response time on touch.

Both chambers in the smartphone are quite high-quality, front - 2-megapixel, equipped with a function of the auto shooting when the palm is shown, and the main one with the matrix in 5 MP is supplemented with a flash and autofocus function.

Control smartphone Galaxy J1 is carried out with the help of not the freshest, but still actual version Android - 44, with the company "superstructure" Touchwiz. In the aggregate, the user receives a sufficient simple and understandable interface - 5 working screens and standard set Pre-installed software, which on these screens is placed.

The hardware part in the device is quite modest - 2-core processor Spreadtrum, working with a clock frequency of 1200 MHz, MALI graphic accelerator and a small amount of memory for running programs - Total 512 MB. With the main everyday tasks of "iron" copes normally, but the impeccable functioning of "heavy" programs should not be hoped. The size of the total storage is also not large - 4 GB, but the memory card slot is available.

Battery capacity for budget smartphone Completely standard - 1850 mAh, charge Galaxy J1 will have to be medium intensity of use every 2 days, at best.

In general, a typical representative of the budget line, not counting small advantages in the chamber. The chip of this model can be called design. SAMSUNG GALAXY J1 Stylish due to unusual ends, pearl cap and edging for metal. In hand, the device lies like a free, very convenient. But if you like to play in the last games, then this model Not for you.

In 2016, Samsung released one of the most compact devices on the smartphone market: 4-inch Samsung Galaxy J1 Mini. In addition, J1 mini is the cheapest smartphone from the manufacturer, the price at the time of writing is about 80 USD.

This model has another name - Galaxy J1 NXT MINI, but it appears mainly in other countries. In this review, let's try to figure out what is this device.

In 2016, other devices, the reviews of which you will find here are: ,,,,

SAMSUNG GALAXY J1 MINI SM-J105H features

The technical part of the smartphone is very modest by the standards of 2016.

Design

The appearance of the device is very simple, without delights. With high probability it can be argued that earlier design was taken as the basis budget models. 3 Color Variations: Black, White, Golden. The product is made of matte plastic, the frame is made of metal, which is very pleased and distinguishes the J 2016 series from last year. We had a gold color and plastic had a pearl sings. The design is collapsible, the battery can also be extracted. The height of the housing is 121.6 mm, the width is 63.1 mm, and the thickness is 10.8 mm. Such a "diluted" device, but thanks to this, he more confidently lies in his hand, given a small width and height.

CPU

The device has a 4-core processor SPRADTRUM SC8830 (1.2 GHz). The graphics processes the MALI-400 MP2 video chip. The decision is budget, but for work, in general, enough. In the interface of noticeable problems with the speed of work are not observed, as well as delays in applications.

On the smartphone you can run the demanding 3D games, but it does not fit as an accessible game solution, because of a small screen. The demanding games like Asphalt 8 and Modern Combat 5, surprisingly, go without brakes, but on the smallest graphics settings. Even on small screen In games, pixels are visible, even lines turned into a ladder.

Memory

The volume of the built-in memory is 8 GB, of which the user is accessible to a little less than 4 GB. To install ordinary applications, this volume is quite enough. Interestingly, a microSD capacity of up to 128 GB can be installed in a memory card slot: as a rule, it is not yet found in state employees. Thanks to this features samsung Galaxy J1 MINI is a great candidate for replacing MP3 player and voice recorder. After all, such a volume is more than enough to store the solid collection of musical tracks.

But with the RAM not everything is so fun. Its volume is only 768 MB, while the generally accepted standard in modern budget devices is considered to be 1 GB of RAM.

Battery

Battery B. this smartphone Modest: only 1500 mAh. But considering the specifics of such devices, they are usually not used for games, watching movies and surfing on the network. Therefore, the energy consumption is more sparing. Classic scenario of using such a smartphone - calls, SMS, occasionally social networks, listening to music from time to time, calculator and alarm clock for need. In this mode, he calmly lashes one day, perhaps up to two days. It all depends on the intensity of operation.

Also, the situation partially saves the "Mode of Maximum Energy Saving". When activated, it automatically reduces the brightness of the screen illumination, optimizes the operation running applications, and restricts their network access in sleep mode.

Camera

In the smartphone there are 2 cameras, but here they are most likely for a tick. In the main one, there are no such basic possibilities such as autofocus and flash. As for its level in day lighting, it is clearly removed, that's just without autofocus, it is very difficult to get a more or less clear snapshot of the text. There are settings, and they are most likely for a tick. By choosing the "Sport" mode, this picture turned to the main chamber:

Click on the snapshot for a full size

And below the snapshot without the "Sport" mode. There is no particular difference.

Well, a snapshot to the main chamber near, with sufficient lighting:

Maximum video recording resolution - HD (1280 x 720), is written with a frequency of 30 frames / s.

The front camera is 0.3 mp even worse, but for video calls will come down.

Take a photo on the front camera:

Display

The display diagonal is only 4 inches. IN lately This is a rarity, and buyers can and would like to acquire a modern compact device for calls and work, and the choice is small. With a modest diagonal, the resolution is 480 x 800 points, but no longer need for this device. Pixel density is 240 PPI, which is very small. You can see individual pixels. If you look at.

The display itself is the most budget and completed using TFT technology. The viewing angles are small, so if you look not at right angles, and at least a little defect to the side, the colors will be very dark.

The reserve of brightness is enough for comfortable use in the room, as well as in places where direct sunlight does not fall.

Network communications

Two-minute smartphone, both slots are calculated under Micro-SIM cards. One sim can work in 2G networks, the second is in 3G. Wi-Fi and Bluetooth modules Present, the device can be used as a pocket portable access point. Navigation is presented with GPS and GLONASS support.

The manufacturer saved on the approximation sensor, however there is a software solution that blocks the screen when the call (the screen remains to burn when the call). To unlock the screen during a conversation, you need to tap it twice. You can randomly, ear or cheek, unlock and open the notification cortex, turn on Bluetooth or other functions. This is in theory and reviews on the network, in practice, unlock the screen did not succeed.

Sound

The opening of the main sound speaker is located on the rear panel near the camera. The maximum volume of the maximum volume is enough to hear the call in a not a noisy place. On the quality and volume of the sound of the spoken dynamics no complaints.

Operating system

Android 5.1 Lollipop is used as OS. The system is not overloaded with superfluous elements, the shell is quite simple, so it does not slow down. The update to Android 6 is not planned, but for this device is quite enough android version 5.1., And even more early versions OS would be enough.

Pros and Cons Samsung Galaxy J1 Mini

Pros:

compact sizes, thanks to a small display;
support for flash drives up to 128 GB;

Minuses:

low screen quality;
the camera is devoid of flashes and autofocus;

Our feedback about Samsung Galaxy J1 Mini SM-J105H

The smartphone may be interested in those who do not need a camera, high performance and at the same time needing in conversations by phone without using a headset. Considering the cost, Samsung Galaxy J1 Mini absolutely cannot compete with other devices of the lowest low price segmentWith the same characteristics. Yes, it is cheaper than all the other smartphones of this manufacturer, but more expensive than its competitors. So samsung, in this device, hope for brand and so far large number Fresh compact smartphones on the market.

This device is well suited for:

use of messengers, if the user has small fingers and it will accurately fall according to the letters;
For people who basically like compact smartphones And this is the main criterion when choosing;
For a child who has the first smartphone;
for music love, who is not picky for sound quality. You can install a 128 GB card to the device, where many tracks fit.

It is safe to say that everything that is in this smartphone is budget, but works well and without brakes.

Our video review of this smartphone:

SAMSUNG GALAXY J1 MINI, simple and convenient android smartphone in a compact lightweight case. Want to buy an inexpensive android smartphone at an affordable price? Samsung Galaxy Ji 1 mini new in a thin case with a 4-inch diagonal screen, which can be comfortable to control one hand. From the main characteristics Galaxy J1 Mini You can highlight: Operating android system, 4 nuclear processor with a frequency of 1200 MHz, 4-inch screen with a resolution of 480 x 800 pixels, a battery with a capacity of 1500 mAh and the main 5 MP camera. The novelty received 8 GB of integrated memory of which the user of the smartphone will be available about 4.4 GB with the ability to expand using a microSD format memory card to 128 GB. Galaxy Galaxy Ji 1 mini with Micro-SIM SIM cards and supports 3G operation. From the main advantages of the smartphone, you can designate: compact sizes, ease of use with one hand and inexpensive price for Samsung Galaxy J1 mini. Of the minuses, this is a little RAM only about 750 megabytes. The battery supports the work of the smartphone up to 8 hours in talk mode and up to 7 hours of work on the Internet in 3G networks. For the economical energy saving energy spending, you can use the maximum energy saving mode, which will extend the work of Gelaksi Ji 1 mini if \u200b\u200bsuddenly the battery suddenly discharge, and you need to stay in touch. Smartphone users can download and install android apps completely free of charge from hundreds of thousands available. You can distribute the Internet from your phone to other devices through the point. access Wi-Fiis supported up to several devices simultaneously connected to the Internet.

More detailed features and