Mobile phone samsung z. The mind-blowing Samsung Galaxy Z (2018) is far better than any smartphone in the world. Mobile communication technologies and data transfer speeds
Information about the make, model, and alternative names of the specific device, if available.
Design
Information about the dimensions and weight of the device, presented in different units of measurement. Materials used, colors offered, certificates.
| Width Width information - refers to the horizontal side of the device in its standard orientation during use. | 69.8 mm (millimeters) 6.98 cm (centimeters) 0.23 ft (feet) 2.75 in (inches) |
| Height Height information - refers to the vertical side of the device in its standard orientation during use. | 138.2 mm (millimeters) 13.82 cm (centimeters) 0.45 ft (feet) 5.44 in (inches) |
| Thickness Information about the thickness of the device in different units of measurement. | 8.5 mm (millimeters) 0.85 cm (centimeters) 0.03 ft (feet) 0.33 in (inches) |
| Weight Information about the weight of the device in different units of measurement. | 136 g (grams) 0.3 lbs (pounds) 4.8 oz (ounces) |
| Volume The approximate volume of the device, calculated based on the dimensions provided by the manufacturer. Refers to devices with the shape of a rectangular parallelepiped. | 81.99 cm³ (cubic centimeters) 4.98 in³ (cubic inches) |
| Colors Information about the colors in which this device is offered for sale. | Black Brown |
| Materials for making the case Materials used to make the device body. | Leather Plastic |
SIM card
The SIM card is used in mobile devices to store data that certifies the authenticity of mobile service subscribers.
Mobile networks
A mobile network is a radio system that allows multiple mobile devices to communicate with each other.
| GSM GSM (Global System for Mobile Communications) is designed to replace the analogue mobile network (1G). For this reason, GSM is often called a 2G mobile network. It is improved by the addition of GPRS (General Packet Radio Services), and later EDGE (Enhanced Data rates for GSM Evolution) technologies. | GSM 850 MHz GSM 900 MHz GSM 1800 MHz GSM 1900 MHz |
| UMTS UMTS is an abbreviation for Universal Mobile Telecommunications System. It is based on the GSM standard and belongs to 3G mobile networks. Developed by 3GPP and its biggest advantage is providing greater speed and spectral efficiency thanks to W-CDMA technology. | UMTS 850 MHz UMTS 900 MHz UMTS 1900 MHz UMTS 2100 MHz |
| LTE LTE (Long Term Evolution) is defined as a fourth generation (4G) technology. It is developed by 3GPP based on GSM/EDGE and UMTS/HSPA to increase the capacity and speed of wireless mobile networks. The subsequent technology development is called LTE Advanced. | LTE 800 MHz LTE 850 MHz LTE 900 MHz LTE 1800 MHz LTE 2100 MHz LTE 2600 MHz |
Mobile communication technologies and data transfer speeds
Communication between devices on mobile networks is carried out using technologies that provide different data transfer rates.
Operating system
An operating system is a system software that manages and coordinates the operation of hardware components in a device.
SoC (System on Chip)
A system on a chip (SoC) includes all the most important hardware components of a mobile device on one chip.
| SoC (System on Chip) A system on a chip (SoC) integrates various hardware components, such as a processor, graphics processor, memory, peripherals, interfaces, etc., as well as the software necessary for their operation. | Qualcomm Snapdragon 800 MSM8974AA |
| Technological process Information about the technological process by which the chip is manufactured. Nanometers measure half the distance between elements in the processor. | 28 nm (nanometers) |
| Processor (CPU) The primary function of a mobile device's processor (CPU) is to interpret and execute instructions contained in software applications. | Krait 400 |
| Processor size The size (in bits) of a processor is determined by the size (in bits) of the registers, address buses, and data buses. 64-bit processors have higher performance compared to 32-bit processors, which in turn are more powerful than 16-bit processors. | 32 bit |
| Instruction Set Architecture Instructions are commands with which the software sets/controls the operation of the processor. Information about the instruction set (ISA) that the processor can execute. | ARMv7 |
| Level 0 cache (L0) Some processors have L0 (level 0) cache, which is faster to access than L1, L2, L3, etc. The advantage of having such memory is not only higher performance, but also reduced power consumption. | 4 kB + 4 kB (kilobytes) |
| Level 1 cache (L1) Cache memory is used by the processor to reduce access time to more frequently used data and instructions. L1 (level 1) cache is small in size and works much faster than both system memory and other cache levels. If the processor does not find the requested data in L1, it continues to look for it in the L2 cache. On some processors, this search is performed simultaneously in L1 and L2. | 16 kB + 16 kB (kilobytes) |
| Level 2 cache (L2) L2 (level 2) cache is slower than L1 cache, but in return it has a higher capacity, allowing it to cache more data. It, like L1, is much faster than system memory (RAM). If the processor does not find the requested data in L2, it continues to look for it in the L3 cache (if available) or in RAM memory. | 2048 kB (kilobytes) 2 MB (megabytes) |
| Number of processor cores The processor core executes software instructions. There are processors with one, two or more cores. Having more cores increases performance by allowing multiple instructions to be executed in parallel. | 4 |
| CPU clock speed The clock speed of a processor describes its speed in terms of cycles per second. It is measured in megahertz (MHz) or gigahertz (GHz). | 2300 MHz (megahertz) |
| Graphics Processing Unit (GPU) The Graphics Processing Unit (GPU) handles calculations for various 2D/3D graphics applications. In mobile devices, it is most often used by games, consumer interfaces, video applications, etc. | Qualcomm Adreno 330 |
| Number of GPU cores Like a CPU, a GPU is made up of several working parts called cores. They handle graphics calculations for various applications. | 4 |
| GPU clock speed Running speed is the clock speed of the GPU, measured in megahertz (MHz) or gigahertz (GHz). | 450 MHz (megahertz) |
| Amount of random access memory (RAM) Random access memory (RAM) is used by the operating system and all installed applications. Data stored in RAM is lost after the device is turned off or restarted. | 2 GB (gigabytes) |
| Type of random access memory (RAM) Information about the type of random access memory (RAM) used by the device. | LPDDR3 |
| Number of RAM channels Information about the number of RAM channels that are integrated into the SoC. More channels mean higher data rates. | Dual channel |
| RAM frequency The frequency of RAM determines its operating speed, more specifically, the speed of reading/writing data. | 800 MHz (megahertz) |
Built-in memory
Each mobile device has built-in (non-removable) memory with a fixed capacity.
Memory cards
Memory cards are used in mobile devices to increase the storage capacity for storing data.
Screen
The screen of a mobile device 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 by which it is made and on which the quality of the information image directly depends. | Super AMOLED |
| Diagonal For mobile devices, screen size is expressed by the length of its diagonal, measured in inches. | 4.8 in (inches) 121.92 mm (millimeters) 12.19 cm (centimeters) |
| Width Approximate screen width | 2.35 in (inches) 59.77 mm (millimeters) 5.98 cm (centimeters) |
| Height Approximate screen height | 4.18 in (inches) 106.26 mm (millimeters) 10.63 cm (centimeters) |
| Aspect Ratio The ratio of the dimensions of the long side of the screen to its short side | 1.778:1 16:9 |
| Permission Screen resolution shows the number of pixels vertically and horizontally on the screen. Higher resolution means clearer image detail. | 720 x 1280 pixels |
| Pixel Density Information about the number of pixels per centimeter or inch of the screen. Higher density allows information to be displayed on the screen with clearer detail. | 306 ppi (pixels per inch) 120ppcm (pixels per centimeter) |
| Color depth Screen color depth reflects the total number of bits used for color components in one pixel. Information about the maximum number of colors that the screen can display. | 24 bit 16777216 flowers |
| Screen area Approximate percentage of screen area occupied by the screen on the front of the device. | 66.06% (percent) |
| Other characteristics Information about other screen features and characteristics. | Capacitive Multi-touch |
Sensors
Different sensors perform different quantitative measurements and convert physical indicators into signals that a mobile device can recognize.
Main camera
The main camera of a mobile device is usually located on the back of the body and is used for taking photos and videos.
| Flash type The most common types of flashes in mobile device cameras are LED and xenon flashes. LED flashes produce softer light and, unlike brighter xenon flashes, are also used for video shooting. | LED |
| Image Resolution One of the main characteristics of mobile device cameras is their resolution, which shows the number of horizontal and vertical pixels in the image. | 3264 x 2448 pixels 7.99 MP (megapixels) |
| Video resolution Information about the maximum supported resolution when shooting video with the device. | 1920 x 1080 pixels 2.07 MP (megapixels) |
| Video - frame rate/frames per second. Information about the maximum number of frames per second (fps) supported by the device when shooting video at the maximum resolution. Some of the main standard video shooting and playback speeds are 24p, 25p, 30p, 60p. | 30fps (frames per second) |
| Characteristics Information about other software and hardware features related to the main camera and improving its functionality. | Autofocus Geographical tags White Balance Adjustment ISO Setting Exposure compensation |
Additional camera
Additional cameras are usually mounted above the device screen and are used mainly for video conversations, gesture recognition, etc.
Audio
Information about the type of speakers and audio technologies supported by the device.
Location determination
Information about the navigation and location technologies supported by your device.
WiFi
Wi-Fi is a technology that provides wireless communication for transmitting data over close distances between various devices.
Bluetooth
Bluetooth is a standard for secure wireless data transfer between various devices of different types over short distances.
USB
USB (Universal Serial Bus) is an industry standard that allows different electronic devices to exchange data.
HDMI
HDMI (High-Definition Multimedia Interface) is a digital audio/video interface that replaces older analog audio/video standards.
Headphone jack
This is an audio connector, also called an audio jack. The most widely used standard in mobile devices is the 3.5mm headphone jack.
Connecting devices
Information about other important connection technologies supported by your device.
Browser
A web browser is a software application for accessing and viewing information on the Internet.
Video file formats/codecs
Mobile devices support different video file formats and codecs, which respectively store and encode/decode digital video data.
As you know, in 2018, Samsung will launch three flagship smartphones – Galaxy S9, Galaxy S9+ and Galaxy Note 9, all of which are credited with the most powerful technical equipment on the market. However, according to data from many sources, the new items will be almost completely identical in appearance to this year’s models. Changes will only affect the appearance of the rear camera, and in some cases, the number of sensors. Against this background, journalists suggested that next year the mind-blowing flagship Samsung Galaxy Z (2018) will be shown to the world.
The Science and Knowledge resource believes that in 2018, Samsung may release a completely new mobile device, which will become something like a flagship above flagships. It will receive an incredibly stylish appearance, an absolutely frameless display, a dual main camera, a face scanner, as well as many other equally interesting features, one of which will be a fingerprint module built into the display, which will not be in the Galaxy S9 and Galaxy Note 9.
According to journalists, the Samsung Galaxy Z (2018) smartphone will receive a 5.9-inch Super AMOLED screen with a resolution of 2960 by 1080 pixels (QHD+), a top-end 8-core Qualcomm Snapdragon 845 processor with a clock frequency of 2.8 GHz, and a powerful graphics accelerator Adreno 630, 6 GB of RAM and 128 GB of permanent flash memory, dual 16 MP main camera with f/1.4 aperture and 12 MP front camera with support for blur effect, as well as a 3600 mAh battery with support for Super Fast Charge function, which will allow Charge your phone from 0 to 100% in less than one hour.
Among other things, the future new product, which the South Korean corporation may release next year, is credited with A-GPS modules, Bluetooth 5.0, Wi-Fi 802.11ad (a new standard), and many others. The Samsung Galaxy Z (2018) case will receive protection from water and dust according to the IP68 standard, and will also allow the manufacturer to support wireless charging with a power of up to 20 W.
It is obvious that with such technical equipment, combined with an absolutely frameless AMOLED screen and a mind-blowing design, the new Samsung flagship is much better than any smartphone currently available on the market. We just have to believe that such a phone really exists. According to journalists, the Galaxy Z (2018) smartphone will be shown to the public in August-September next year. Buyers will presumably be able to buy it at the start of sales for $850 in the USA.
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Contents of delivery
- Smartphone
- Battery Li-Ion 2600 mAh
- Charger with USB cable
- Wired stereo headset
- Instructions
Specifications
- Tizen OS 2.4
- 5-inch SuperAMOLED screen, HD resolution, 293 ppi, outdoor mode, no automatic backlight adjustment
- Chipset Qualcomm Snapdragon 410 MSM8916, quad-core, frequency up to 1.2 GHz, Adreno 306
- 1 GB RAM, 8 GB internal memory, memory cards up to 128 GB
- Front camera 5 megapixels, main camera with autofocus, 8 megapixels, LED flash
- Two SIM cards in microSIM format
- Battery Li-Ion 2600 mAh, operating time - 4-5 days, video playback time - up to 13 hours, up to 33 hours of standby time at 10% charge
- BT 4.1, Wi-Fi b/g/n, Wi-Fi Direct, USB 2.0
- LTE Cat.4, VoLTE Capable (800/850/900/1800/2100/2600)
- GPS, Glonass
- FM radio
- Dimensions – 141.5 X 69.9 X 7.9 mm, weight – 110 grams
Positioning
The Tizen platform did not become an alternative to Android for Samsung, as it was originally intended. Moreover, in 2013, its development was actually stopped, and the only device that was ready was released a year later on the market of India and Bangladesh, where the Samsung Z1 became a budget device that was perceived by the local population as a smartphone, which in the generally accepted view is not what it is. somewhat reminiscent of the Asha series from Nokia. An inexpensive touch phone with an application store, music playback and other goodies that are important for buyers in the low price segment. Samsung did not dare to launch this device in other markets and sacrifice profits from sales of budget Android smartphones. They gradually began to forget about Tizen.
They planned to show the Z1 in Russia, but literally a few days before the announcement this device was canceled and put an end to plans to sell Tizen for the mass market. The second arrival of Tizen in Russia with the Z3 model is aimed at the corporate market, as well as solutions for the state; this is not a device for ordinary consumers.
I will not repeat the main thoughts that are set out in “Sofa Analytics”; it talks about why Tizen has a chance to become an alternative to Android in the corporate segment and what advantages it has. Let me just remind you that in Russia the Samsung Z3 will be available only to corporate clients as part of large projects. It will not be possible to buy this device on the open market, at least not in the near future. Although it has a number of interesting features, which we will talk about in the review.
Design, dimensions, control elements
Externally, we see the usual Samsung; nothing in its appearance betrays a Tizen smartphone. The case is plastic, the side edging looks like metal, but it is also made of plastic. The back cover has a soft-touch coating and is very pleasant in the hand.
The phone is available in two colors, gold and black, I have the device in the second color.
On the left side there is a paired volume key, on the right side there is an on/off button. The top end is a 3.5 mm jack, the bottom end is microUSB. On the front panel you can see a 5-megapixel camera, as well as a proximity sensor. The central key is mechanical, there are touch buttons on the sides - a classic Samsung layout.
Opening the back cover, you will see two slots for microSIM cards, as well as memory cards.
The build quality is excellent; for its price segment, the device looks and feels top five. Dimensions – 141.5 X 69.9 X 7.9 mm, weight – 110 grams. The phone fits very well in the hand.
Display
Budget phones don't use SuperAMOLED panels, but they made an exception for this device. The diagonal is 5 inches, but the resolution is only 1280x720 pixels, 293 ppi. For a product of this class, the screen stands out sharply; in the settings you can select the screen mode and color scheme.
There is an “outdoor” operating mode, when the screen backlight increases and it remains readable. Of the minuses, I note the lack of automatic backlight adjustment. In this case, you can select fonts, their style and size, all the same as in Android.
The screen for a product of this class is outstanding without any discounts; competitors do not have anything even close in terms of characteristics. This is the strong point of the device.
Battery
By modern standards, a 2600 mAh Li-Ion battery is perceived as a typical, not very large battery. If we draw parallels with Android, then a 5-inch device with such a battery will not work for very long, it’s at most one day. But the organization of Tizen is such that in real operating modes the device shows stunning results that are simply impossible to believe, and you have to look at the phone for a long time and ask why it is still working.
So, here are screenshots of the operating time, there is no error on them.
Unfortunately, the utility does not show screen operating time, but in my case it is about 2 hours. In mixed mode, when you use the browser and other functions, you can achieve in practice 3-4 days of full-fledged work with a screen operating time of 7-8 hours. This is simply fantastic.
If you try to watch a video, the maximum playback time is 13 hours, which is slightly more than most Samsung devices, where it averages about 10 hours.
The manufacturer claims that with 10% battery charge you can get up to 33 hours of standby time. And this is without the maximum power saving mode, which turns all images into black and white and is similar to the similar mode on Android for Samsung phones.
Full battery charging time is about 2 hours.
The example of this Tizen smartphone proves that the problem of modern phones is often not in the hardware and the size of the batteries, but in the way the software is written, and a lot can be improved here. Tizen may not have many services that run in the background, but this simplicity results in record operating time. No Android smartphone simply can compete with the Z3 in this regard. This is an amazing runtime, and I always have dual SIM enabled, LTE and scheduled email checks. An amazing result, there are simply no other words.
Performance, chipset, memory and RAM
The model is built on the Snapdragon 410 MSM8916 chipset, quad-core processor, frequency up to 1.2 GHz, Adreno 306 graphics accelerator. A budget solution that cannot be evaluated by analogy with Android, Tizen performance is noticeably higher, and the same interface has almost no lags, it is quite fast, you can see this in the video describing the system.
The memory capacity of 1 GB is also difficult to estimate by analogy with Android; subjectively, this memory is more than enough due to the fact that the volume of programs on Tizen does not exceed 500-600 KB, rarely more than a couple of MB. The performance requirements are completely different, and programs written in HTML5 provide almost instant loading and excellent performance. The system pleasantly surprises, although there is a general lack of grooming; there are often small delays when moving from program to program, but they are felt. Rewinding also slows down when watching a video; there are clearly not enough hardware resources. But, at the end of the day, this is a budget device, and for its class it is excellent.
The built-in memory capacity is 8 GB, you can expand it up to 128 GB (in the video I’m talking about 64 GB, but in practice 128 GB works).
Communication capabilities
A standard set of interfaces, USB 2.0, there is a connection to a PC in Mass Storage mode. There is also BT 4.1, Wi-Fi b/g/n, Wi-Fi Direct. There are no problems connecting wireless headsets, but various sports accessories will not work with the device; there are simply no programs for them (ANT+ is also not supported). Surprisingly, the Z3 can be paired with the Gear S2, which also runs Tizen.
Quite unexpectedly, both SIM cards support LTE Cat.4, which may be added in the future with a firmware update VoLTE, the bands are as follows: 800/850/900/1800/2100/2600.
There is also GPS, Glonass, there are no problems here, Here maps from Nokia are used for navigation. These are the standard choices for Tizen (my sample didn't have them).
Camera
Surprisingly decent front camera, look at the photo of Artem, he came out great.
Samsung Z became the world's first smartphone to launch on the Tizen platform. It features a 4.8-inch screen that captures the depth and vibrancy of images. And the presence of a quad-core process allows you to watch clips, videos and movies without any glitches or delays.
Peculiarities:
Advantages
The developers paid special attention to the security of the gadget. Even if the owner accidentally leaves it somewhere or loses it, it will be very difficult to get to the “filling”. And all because the device is protected not only by a password, but also by the latest scanner. The screen only responds to the owner’s fingerprints. Another “trick” of the model is a sensor for measuring pulse. The smartphone has two cameras - front and rear. The second is intended for photo and video shooting in high quality.
The volume of built-in memory is 16 GB. This is quite enough to store a film library, as well as many photographs and audio recordings. If necessary, you can increase the memory up to 64 GB by purchasing the appropriate microSD card. The Tizer platform, which replaced Android, provides quick access to popular services and applications. The “Color Theme” and “Dynamic Box” functions allow the owner to customize the gadget to suit his taste.
The design feature of the smartphone lies in the clarity of geometric lines. Unlike other Samsung models, there are no rounded corners. The case is made in a minimalist and sophisticated style. You will be able to make calls even if the battery charge is at a minimum level. And all thanks to the presence of an energy saving mode.
Additionally
The price of Samsung Z makes the smartphone affordable for Russians with average incomes. The new product is available in two variations - gold and black. Memory card not included. They must be purchased separately. Most of the buyers who left reviews about Samsung Z are satisfied with the gadget. They call the main advantages of the smartphone its elegant design, performance and powerful hardware.