Iphone 12 sar value

Опасное яблоко. Назван iPhone с самым высоким уровнем излучения

У любого смартфона, пусть даже самого продвинутого и современного, есть определенный уровень электромагнитного излучения. Оно не настолько опасное, чтобы навредить человеку, но факт остается фактом. И, как показывает практика, у смартфонов с 5G этот показатель заметно выше.

Сегодня в сети появились данные по излучению новых iPhone 12 от Apple. C большим отрывом по уровню SAR (удельный коэффициент поглощения) лидирует самая младшая модель в серии, компактный iPhone 12 mini. Его показатель — 0,910 Вт/кг. У iPhone 12 и iPhone 12 Pro SAR почти вдвое меньше — 0,483 Вт/кг. Ну а самое низкое излучение у самого дорогого iPhone 12 Pro Max — 0,436 Вт/кг.

Если сравнить с прошлыми моделями, например, с iPhone 11 Pro Max, то его показатель SAR примерно в два раз меньше, чем у iPhone 12 и в 3,5 раза меньше, чем у iPhone 12 mini.

Несмотря на это, все устройства из серии iPhone 12 все равно вписываются в допустимые нормы SAR по всему миру. К примеру, в Китае и Европе значение SAR не должно превышать 2,0 Вт/кг, в Америке требования еще жестче — не более 1,6 Вт/кг. Приведенные устройства далеки от этих отметок и могут в полной мере считаться пригодными для использования.

Подписывайтесь на наш Яндекс.Дзен, чтобы не пропустить крутые статьи

Telegram-канал с лучшими скидками и оперативным обновлением новостей

Geekville во «Вконтакте» — наша группа со всем актуальным контентом

Источник

Сведения об уровне радиочастотного излучения iPhone 12

iPhone прошел тестирование и соответствует применимым нормам радиочастотного (РЧ) излучения.

Удельный коэффициент поглощения (SAR) — это мера скорости поглощения радиочастотной энергии телом человека. Предельным значением SAR является 1,6 ватта на килограмм в странах, где лимит вычисляется для 1 грамма тканей, и 2,0 ватта на килограмм в странах, где лимит вычисляется для 10 граммов тканей. Во время тестирования радиомодули iPhone включаются на максимальную мощность передачи и значения SAR измеряются в режиме реального времени в течение интервалов, установленных применимыми нормативами. При оценке iPhone размещается таким образом, чтобы имитировать использование с полным прилеганием к голове и ношение в непосредственной близости к туловищу на расстоянии 5 мм.

При тестировании радиопередатчиков устройств и обеспечении соответствия нормам РЧ‑излучения Apple использует новейшие утвержденные методики, принятые в отрасли. При этом использование радиопередатчика и уровень радиочастотного воздействия отслеживаются в режиме реального времени, а мощность радиопередатчика iPhone регулируется, чтобы гарантировать соответствие применимым нормам РЧ‑излучения.

Для снижения уровня радиочастотного воздействия следует использовать встроенный динамик, наушники или аналогичные аксессуары, позволяющие держать устройство на расстоянии от тела во время вызова. Чехлы с металлическими частями могут влиять на радиочастотные характеристики устройства, в том числе на его соответствие нормативным требованиям по РЧ‑излучению. Подобное влияние не протестировано и не сертифицировано.

Это устройство протестировано для определения соответствия нормам РЧ‑излучения во всех поддерживаемых диапазонах частот, однако некоторые частоты доступны не во всех регионах. Диапазоны частот зависят от беспроводных и роуминговых сетей, предоставляемых Вашим провайдером услуг связи.

Значения удельного коэффициента поглощения электромагнитной энергии (SAR), полученные с помощью методов выше:

Модель A2172

Значение SAR 1,6 Вт/кг (на 1 г):
Голова: 1,17
Тело: 1,19

Значение SAR 2,0 Вт/кг (на 10 г)
Голова: 0,98
Тело: 0,99

Модель A2402

Значение SAR 1,6 Вт/кг (на 1 г):
Голова: 1,09
Тело: 1,17

Значение SAR 2,0 Вт/кг (на 10 г)
Голова: 0,98
Тело: 0,99

Модель A2403, A2404, A2405

Значение SAR 1,6 Вт/кг (на 1 г):
Голова: 1,19
Тело: 1,15

Значение SAR 2,0 Вт/кг (на 10 г)
Голова: 0,98
Тело: 0,99

Источник

iPhone Radiation Level – SAR Values Of All iPhone Models

As commonly known, smartphones – and thus the iPhone as well – emit electromagnetic radiation which, depending on its strength, can be harmful to our health. The SAR (Specific Absorption Rate) value shows how strong the energy is that is absorbed by our body through mobile phone radiation. What the SAR value means exactly, what the radiation values for the individual iPhone models are and whether there are any risks to your health, we will tell you in the following!

What is SAR?

Mobile phone networks, Wi-Fi, television and even smartphones: in everyday life we are surrounded by electromagnetic radiation that penetrates a few millimeters into the human body. In order to measure how strong the energy is that our body absorbs through radio frequency (RF), we use the SAR value (Specific Absorption Rate). This indicates the absorbed RF energy in watts per kilogram of body mass [W/kg].

The lower the radiation value, the less the tissue is heated by the radiation. To exclude health effects of mobile phone radiation, the WHO recommends the upper limits of 1.6 W/kg (countries that have set the average value per 1 gram of tissue) or 2.0 W/kg (countries that have set the average value per 10 grams of tissue).

To date, it has not been clearly clarified how dangerous the radiation emitted by smartphones really is. However, the risk of cancer is often brought into play as a possible long-term consequence. If you want to be on the safe side, you should therefore look out for devices with a low SAR value.

List of radiation values of all iPhone models

Below is a table comparing the different SAR values of all iPhone models. The iPhone radiation was measured at the head without distance and when wearing the iPhone at the upper body with a distance of five millimetres. The table shows the values when measured on 10 grams of tissue (limit value: 2.0 W/kg, common in Europe) as well as on 1 gram of tissue (limit value: 1.6 W/kg, common e.g. in the USA). You should pay special attention to the values on the head, because our brain with its multitude of nerves is certainly the most sensitive place for mobile phone radiation.

Before you are overwhelmed by the information in the table, you should first find out the model number of your iPhone. You can find it either on the back of your iPhone (for older models) or in the settings (for newer iPhones).

iPhone models	SAR value head, 1 gram	SAR value body, 1 gram	SAR value head, 10 gram	SAR value body, 10 gram
iPhone 3GS A1325, A1303	1,19	0,67	0,4	0,45
iPhone 4 GSM A1332	1,17	1,11	0,93	0,74
iPhone 4 CDMA A1349	1,18	0,87	n.v.	n.v.
iPhone 4s A1431, A1387	1,18	1,19	0,99	0,99
iPhone 5 A1428, A1429	1,25	1,18	0,9	0,95
iPhone 5c A1526, A1507, A1516, A1529	1,19	1,18	0,96	1
iPhone 5c A1532, A1456	1,19	1,19	0,99	0,95
iPhone 5s A1528, A1457, A1518, A1530	1,18	1,12	0,98	0,97
iPhone 5s A1533, A1453	1,18	1,18	0,93	0,99
iPhone 6 A1549	1,08	1,14	0,93	0,97
iPhone 6 A1586	1,18	1,18	0,97	0,98
iPhone 6 A1589	n.v.	n.v.	0,38	n.v.
iPhone 6 Plus A1522	1,14	1,16	0,91	0,99
iPhone 6 Plus A1524	1,19	1,19	0,91	1
iPhone 6 Plus A1593	n.v.	n.v.	0,37	n.v.
iPhone 6s A1633, A1688, A1691, A1700	1,14	1,14	0,87	0,98
iPhone 6s Plus A1634, A1687, A1690, A1699	1,12	1,14	0,93	0,98
iPhone SE A1662	1,17	1,19	0,97	0,99
iPhone SE A1723, A1724	1,17	1,17	0,72	0,97
iPhone 7 A1660, A1780	1,19	1,2	1,37	1,39
iPhone 7 A1778	1,19	1,19	1,38	1,34
iPhone 7 A1779	1,2	1,19	1,32	1,38
iPhone 7 Plus A1661, A1786	1,19	1,17	1,34	0,95
iPhone 7 Plus A1784	1,19	1,19	1,24	1
iPhone 7 Plus A1785	1,19	1,19	0,96	1,29
iPhone 8 A1883	1,2	1,13	1,35	1,36
iPhone 8 A1905	1,19	1,17	1,32	1,36
iPhone 8 A1906	1,17	1,14	1,36	1,36
iPhone 8 Plus A1864	1,15	1,15	0,94	0,99
iPhone 8 Plus A1897	1,19	1,19	0,99	0,99
iPhone 8 Plus A1898	1,19	1,19	0,97	0,99
iPhone X A1865	1,09	1,17	0,87	0,97
iPhone X A1901	1,08	1,17	0,92	0,95
iPhone X A1902	1,12	1,19	0,93	0,99
iPhone XR A2105, A2108	1,13	1,16	0,99	0,99
iPhone XS A2097, A2100	1,19	1,18	0,99	0,99
iPhone XS Max A2101, A2104	1,16	1,17	0,99	0,99
iPhone 11 A2221	1,09	1,18	0,95	0,99
iPhone 11 A2111, A2222, A2223	1,14	1,17	0,95	0,99
iPhone 11 Pro A2215	1,18	1,16	0,99	0,99
iPhone 11 Pro A2216, A2217, A2160	1,16	1,18	0,99	0,99
iPhone 11 Pro Max A2218	1,16	1,17	0,95	0,99
iPhone SE (2020) A2296	1,17	1,16	0,98	0,99
iPhone SE (2020) A2275, A2297, A2298	1,17	1,20	0,98	0,99

How dangerous is the iPhone radiation?

In the iPhone radiation test (which was conducted by Apple itself, by the way), the devices were set to the highest possible radio transmission power and yet all SAR values are below the guideline of 1.6 W/kg or 2.0 W/kg. Normally the radiation level is even lower. This means that the radiation of the iPhone is not in a range of concern and you do not need to worry about any health effects – at least when taking into account the recommended limits.

Tip: If you still want to be on the safe side, you can use the built-in speaker or headphones to make calls and wear your iPhone at least five millimetres away from your body to reduce radiation exposure.

Источник

Apple iPhone 12 — Specifications

Dimensions: 67.6 x 130.1 x 9.5 mm
Weight: 131 g
SoC: Marvell PXA1908
CPU: 2x Firestorm, 4x Icestorm, 1200 MHz, Cores: 6
RAM: 768 MB
Storage: 64 GB, 128 GB, 256 GB
Display: 4.3 in, Super AMOLED, 480 x 800 pixels, 24 bit
Battery: 1900 mAh, Li-Ion
OS: Android 4.4.4 KitKat
Camera: 4032 x 3024 pixels, 1280 x 720 pixels, 30 fps
SIM card: Micro-SIM
Wi-Fi: b, g, n, Wi-Fi Hotspot, Wi-Fi Direct
USB: 2.0, Micro USB
Bluetooth: 4.0
Positioning: GPS, A-GPS, GLONASS

Brand and model

Information about the brand, model and model alias (if any) of a specific device.

Brand name of the company that manufactures the device.

Apple Model

Model name of the device.

iPhone 12 Model alias

Аlternative names, under which the model is known.

A2176
A2399
A2398
A2400
A2399

Design

Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.

Information about the width, i.e. the horizontal side of the device when it is used in its standard orientation.

67.6 mm (millimeters)
6.76 cm (centimeters)
0.222 ft (feet)
2.661 in (inches) Height

Information about the height, i.e. the vertical side of the device when it is used in its standard orientation.

130.1 mm (millimeters)
13.01 cm (centimeters)
0.427 ft (feet)
5.122 in (inches) Thickness

Information about the thickness/depth of the device in different measurement units.

9.5 mm (millimeters)
0.95 cm (centimeters)
0.031 ft (feet)
0.374 in (inches) Weight

Information about the weight of the device in different measurement units.

131 g (grams)
0.29 lbs (pounds)
4.62 oz (ounces) Volume

Estimated volume of the device, calculated from the dimensions provided by the manufacturer. Applies for devices in the form of a rectangular parallelepiped.

83.55 cm³ (cubic centimeters)
5.07 in³ (cubic inches) Colors

Information about the colors, in which the device is available in the market.

Black
White Body materials

Materials used in the fabrication of the device’s body.

SIM card

The Subscriber Identity Module (SIM) is used in mobile devices for storing data authenticating the subscribers of mobile services.

Information about the type and size (form factor) of the SIM card used in the device.

Micro-SIM (3FF — third form factor, since 2003, 15.00 x 12.00 x 0.76 mm) Number of SIM cards

Information about the number of SIM cards, supported by the device.

Networks

A mobile (cellular) network is a radio system, which allows a large number of mobile devices to communicate with each other.

GSM (Global System for Mobile Communications) was developed to replace the analog cellular network (1G), therefore it is referred to as a 2G mobile network. It has been improved with the addition of General Packet Radio Services (GPRS) and later via the Enhanced Data rates for GSM Evolution (EDGE) technology.

GSM 850 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz UMTS

UMTS stands for Universal Mobile Telecommunications System. Based on the GSM standard, it is deemed as a 3G mobile network standard. It has been developed by the 3GPP and its major advantage is the provision of greater bandwidth and spectral efficiency, due to the W-CDMA technology.

UMTS 850 MHz
UMTS 900 MHz
UMTS 2100 MHz LTE

LTE is deemed to be the fourth generation (4G) of mobile communications technology. It has been developed by the 3GPP based on the GSM/EDGE and UMTS/HSPA technologies in order to increase the speed and capacity of wireless data networks. A further development of the technology is called LTE Advanced.

LTE-FDD 700 MHz (B12)
LTE-FDD 700 MHz (B13)
LTE-FDD 700 MHz (B14)
LTE-FDD 700 MHz (B17)
LTE-FDD 700 MHz (B29)
LTE-FDD 800 MHz (B20)
LTE-FDD 850 MHz (B5)
LTE-FDD 850 MHz (B18)
LTE-FDD 850 MHz (B19)
LTE-FDD 850 MHz (B26)
LTE-FDD 900 MHz (B8)
LTE-FDD 1700 MHz (B4)
LTE-FDD 1800 MHz (B3)
LTE-FDD 1900 MHz (B2)
LTE-FDD 1900 MHz (B25)
LTE-FDD 2100 MHz (B1)
LTE-FDD 2600 MHz (B7)
LTE-TDD 1900 MHz (B39)
LTE-TDD 2000 MHz (B34)
LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
LTE-TDD 2600 MHz (B38)
LTE-FDD 2300 MHz (B30)
LTE-FDD 600 MHz (B71)
LTE-TDD 3500 MHz (B42)
LTE-TDD 5200 MHz (B46)
LTE-TDD 3500 MHz (B48) 5G NR

The 5G (fifth generation) mobile networks use the new radio access technology (RAT) developed by 3GPP, dubbed 5G NR and deemed as the global standard for the air interface of 5G networks. 5G NR operates in two frequency ranges — FR1 (sub-6 GHz) and FR2 (above 24 GHz). In the FR1 frequency range, the 5G mobile networks use a number of bands, some of which are traditionally used by previous standards. The FR2 provides shorter range but higher available bandwidth than bands in the FR1.

5G-FDD 600 MHz (n71)
5G-FDD 700 MHz (n12)
5G-FDD 700 MHz (n28)
5G-FDD 800 MHz (n20)
5G-FDD 850 MHz (n5)
5G-FDD 900 MHz (n8)
5G-FDD 1700 MHz (n66)
5G-FDD 1800 MHz (n3)
5G-FDD 1900 MHz (n2)
5G-FDD 1900 MHz (n25)
5G-FDD 2100 MHz (n1)
5G-TDD 2300 MHz (n40)
5G-TDD 2500 MHz (n41)
5G-FDD 2600 MHz (n7)
5G-TDD 2600 MHz (n38)
5G-TDD 3500 MHz (n78)
5G-TDD 3700 MHz (n77)
5G-TDD 4700 MHz (n79)
5G mmWave 39 GHz (n260)
5G mmWave 28 GHz (n261)

Mobile network technologies and bandwidth

Communication between devices within mobile networks is realized via various generations of network technologies, which provide different bandwidth.

There are several network technologies that enhance the performance of mobile networks mainly by increased data bandwidth. Information about the communication technologies supported by the device and their respective uplink and downlink bandwidth.

UMTS (384 kbit/s )
EDGE
GPRS
HSPA+ (HSUPA 5.76 Mbit/s , HSDPA 42.2 Mbit/s )
LTE Cat 4 (51.0 Mbit/s , 150.8 Mbit/s )

Operating system

Operating system is the system software, which manages and controls the functioning of the hardware components of the device.

Information about the operating system used by the device as well as its version.

Android 4.4.4 KitKat
Android 5.1.1 Lollipop

System on Chip (SoC)

A system on a chip (SoC) includes into a single chip some of the main hardware components of the mobile device.

The SoC integrates different hardware components such as the CPU, GPU, memory, peripherals, interfaces, etc., as well as software for their functioning.

Marvell PXA1908 Process technology

Information about the process technology used in manufacturing the chip. The value in nanometers represents half the distance between elements that make up the CPU.

28 nm (nanometers) CPU

CPU is the Central Processing Unit or the processor of a mobile device. Its main function is to interpret and execute instructions contained in software applications.

2x Firestorm, 4x Icestorm CPU bits

The CPU bits are determined by the bit-size of the processor registers, address buses and data buses. 64-bit CPUs provide better performance than 32-bit ones, which on their part perform better than 16-bit processors.

64 bit Instruction set

The instruction set architecture (ISA) is a set of commands used by the software to manage the CPU’s work. Information about the set of instructions the processor can execute.

ARMv8-A CPU cores

A CPU core is the processor unit, which executes software instructions. Presently, besides single-core processors, there are dual-core, quad-core, hexa-core and so on multi-core processors. They increase the performance of the device allowing the execution of multiple instructions in parallel.

6 CPU frequency

The frequency of the processor describes its clock rate in cycles per second. It is measured in Megahertz (MHz) or Gigahertz (GHz).

1200 MHz (megahertz) RAM capacity

RAM (Random-Access Memory) is used by the operating system and all installed applications. Data in the RAM is lost after the device is turned off or restarted.

768 MB (megabytes) RAM type

Information about the type of RAM used by the device.

LPDDR5 RAM channels

Information about the number of RAM channels integrated in the SoC. More channels mean higher data transfer rates.

Double channel

Storage

Every mobile device has a built-in storage (internal memory) with a fixed capacity.

Information about the capacity of the built-in storage of the device. Sometimes one and the same model may is offered in variants with different internal storage capacity.

64 GB (gigabytes)
128 GB (gigabytes)
256 GB (gigabytes)

Display

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

One of the main characteristics of the display is its type/technology, on which depends its performance.

Super AMOLED Diagonal size

In mobile devices display size is represented by the length of its diagonal measured in inches.

4.3 in (inches)
109.22 mm (millimeters)
10.92 cm (centimeters) Width

Approximate width of the display

2.21 in (inches)
56.19 mm (millimeters)
5.62 cm (centimeters) Height

Approximate height of the display

3.69 in (inches)
93.66 mm (millimeters)
9.37 cm (centimeters) Aspect ratio

The ratio between the long and the short side of the display

1.667:1
5:3 Resolution

The display resolution shows the number of pixels on the horizontal and vertical side of the screen. The higher the resolution is, the greater the detail of the displayed content.

480 x 800 pixels Pixel density

Information about the number of pixels per centimeter (ppcm) or per inch (ppi) of the display. The higher the pixel density, the more detailed and clearer is the information displayed on the screen.

217 ppi (pixels per inch)
85 ppcm (pixels per centimeter) Color depth

The color depth of the display is also known as bit depth. It shows the number of bits used for the color components of one pixel. Information about the maximum number of colors the screen can display.

24 bit
16777216 colors Display area

The estimated percentage of the screen area from the device’s front area.

60.03 % (percent) Other features

Information about other functions and features of the display.

Capacitive
Multi-touch

Sensors

Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.

Sensors vary in type and purpose. They increase the overall functionality of the device, in which they are integrated.

Proximity
Accelerometer

Rear camera

The primary camera of the mobile device is usually placed on its back and can be combined with one or more additional cameras.

Information about the sensor type of the camera. Some of the most widely used types of image sensors on mobile devices are CMOS, BSI, ISOCELL, etc.

CMOS (complementary metal-oxide semiconductor) Focal length and 35 mm equivalent

Focal length is the distance in millimeters from the focal point of the image sensor to the optical center of the lens. The 35 mm equivalent indicates the focal length at which a full-frame camera will achieve an angle of view that’s the same as the one of the camera of the mobile device. It is measured by multiplying the native focal length of the camera by the crop factor of the sensor. The crop factor itself can be determined as the ratio between the diagonal distances of the image sensor in the 35 mm camera and a given sensor.

26 mm (millimeters) *(35 mm / full frame) Flash type

The rear cameras of mobile devices use mainly a LED flash. It may arrive in a single, dual- or multi-light setup and in different arrangements.

LED Image resolution

One of the main characteristics of the cameras is their image resolution. It states the number of pixels on the horizontal and vertical dimensions of the image, which can also be shown in megapixels that indicate the approximate number of pixels in millions.

4032 x 3024 pixels
12.19 MP (megapixels) Video resolution

Information about the maximum resolution at which the rear camera can shoot videos.

1280 x 720 pixels
0.92 MP (megapixels) Video FPS

Information about the maximum number of frames per second (fps) supported by the rear camera while recording video at the maximum resolution. Some of the main standard frame rates for recording and playing video are 24 fps, 25 fps, 30 fps, 60 fps.

30 fps (frames per second) Features

Information about additional software and hardware features of the rear camera which improve its overall performance.

Autofocus
Digital zoom
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Scene mode

Front camera

Modern smartphones have one or more front cameras and their positioning has led to various design concepts – pop-up camera, rotating camera, notch, punch hole, under-display camera, etc.

The aperture (f-stop number) indicates the size of the lens diaphragm opening, which controls the amount of light reaching the image sensor. The lower the f-stop number, the larger the diaphragm opening is, hence, the more light reaches the sensor. Usually, the f-stop number specified is the one that corresponds to the maximum possible diaphragm opening.

f/2.2 Image resolution

Information about the number of pixels on the horizontal and vertical dimensions of the photos taken by the front camera, indicated in megapixels as well.

4032 x 3024 pixels
12.19 MP (megapixels) Video FPS

Digital cameras are able to shoot videos at different frames per second (fps). Some of the main standard frame rates for recording and playing video are 24 fps, 25 fps, 30 fps, 60 fps. Information about the maximum possible fps for shooting videos at the maximum possible resolution.

60 fps (frames per second) 1080p @ 120 fps
Cinematic video stabilization

Audio

Information about the type of speakers and the audio technologies supported by the device.

The loudspeaker is a device, which reproduces various sounds such as ring tones, alarms, music, voice calls, etc. Information about the type of speakers the device uses.

Loudspeaker
Earpiece Stereo sound recording
Active noise cancellation with a dedicated microphone
Dolby Atmos
Spatial audio playback

Radio

The radio in a mobile device is a built-in FM radio receiver.

Information whether the device has an FM radio receiver or not.

Tracking/Positioning

Information about the positioning and navigation technologies supported by the device.

The tracking/positioning service is provided by various satellite navigation systems, which track the autonomous geo-spatial positioning of the device that supports them. The most common satellite navigation systems are the GPS and the GLONASS. There are also non-satellite technologies for locating mobile devices such as the Enhanced Observed Time Difference, Enhanced 911, GSM Cell ID.

GPS
A-GPS
GLONASS

Wi-Fi is a technology that provides wireless data connections between various devices within a short range.

Wi-Fi communication between devices is realized via the IEEE 802.11 standards. Some devices have the possibility to serve as Wi-Fi Hotspots by providing internet access for other nearby devices. Wi-Fi Direct (Wi-Fi P2P) is another useful standard that allows devices to communicate with each other without the need for wireless access point (WAP).

802.11b (IEEE 802.11b-1999)
802.11g (IEEE 802.11g-2003)
802.11n (IEEE 802.11n-2009)
Wi-Fi Hotspot
Wi-Fi Direct

Bluetooth

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

The technology has several versions, which improve the connection speed, range, connectivity and discoverability of the devices. Information about the Bluetooth version of the device.

4.0 Features

Bluetooth uses various profiles and protocols related to faster exchange of data, energy saving, better device discoverability, etc. Some of those supported by the device are listed 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)

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

There are several USB connector types: the Standard one, the Mini and Micro connectors, On-The-Go connectors, etc. Type of the USB connector used by the device.

Micro USB Version

There are several versions of the Universal Serial Bus (USB) standard: USB 1.0 (1996), the USB 2.0 (2000), the USB 3.0 (2008), etc. With each following version the rate of data transfer is increased.

2.0 Features

Тhe USB interface in mobile devices may be used for different purposes such as battery charging, using the device as a mass storage, host, etc.

Charging
Mass storage

Headphone jack

The headphone jack is an audio phone connector, a.k.a. an audio jack. The most widely used one in mobile devices is the 3.5 mm headphone jack.

Information whether the device is equipped with a 3.5 mm audio jack.

Connectivity

Information about other important connectivity technologies supported by the devices.

Information about some of the most widely used connectivity technologies supported by the device.

Computer sync
OTA sync
Tethering

Browser

A web browser is a software application for accessing, fetching, displaying and navigating through information on the World Wide Web.

Information about some of the features and standards supported by the browser of the device.

HTML
HTML5
CSS 3

Audio file formats/codecs

Mobile devices support various audio file formats and codecs, which respectively store and code/decode digital audio data.

List of some of the most common audio file formats and codecs supported standardly by the device.

FLAC (Free Lossless Audio Codec, .flac)
MP3 (MPEG-2 Audio Layer II, .mp3)
AAC‑LC
HE‑AAC
HE‑AAC v2
Protected AAC
Linear PCM
Apple Lossless
Dolby Digital
Dolby Digital Plus
Dolby Atmos
Audible
Audible Enhanced Audio
AAX
AAX+

Video file formats/codecs

Mobile devices support various video file formats and codecs, which respectively store and code/decode digital video data.

List of some of the most common video file formats and codecs supported standardly by the device.

3GPP (3rd Generation Partnership Project, .3gp)
AVI (Audio Video Interleaved, .avi)
MKV (Matroska Multimedia Container, .mkv .mk3d .mka .mks)
MP4 (MPEG-4 Part 14, .mp4, .m4a, .m4p, .m4b, .m4r, .m4v)
WebM
Xvid

Battery

The batteries of mobile devices differ in capacity and technology. They provide the electrical charge needed for the functioning of the devices.

The capacity of a battery shows the maximum charge, which it can store, measured in mili-Ampere hours.

1900 mAh (milliampere-hours) Type

The battery type is determined by its structure and more specifically, by the chemicals used in it. There are different battery types and some of the most commonly used in mobile devices are the lithium-ion (Li-Ion) and the lithium-ion polymer battery (Li-Polymer).

Li-Ion Features

Information about some additional features of the device’s battery.

Removable MagSafe wireless charging — 15 W
Qi wireless charging — 7.5 W
USB Power Delivery 3.0

Specific Absorption Rate (SAR)

The SAR rating shows the amount of electromagnetic radiation absorbed by the human body when using a mobile device, expressed in W/kg.

The SAR head rating shows the highest level of exposure to electromagnetic radiation measured when the device is held next to the ear in a talk position. In Europe, the SAR limit for hand-held mobile devices is set to 2 W/kg per 10 g of tissue. This standard is specified by the CENELEC, complies with the IEC standards and follows the ICNIRP Guidelines 1998.

0.685 W/kg (watts per kilogram) Body SAR (EU)

This SAR rating shows the highest level of exposure to electromagnetic radiation measured when the device is placed at the hip level. The top SAR value for mobile devices used in Europe is limited to 2 W/kg per 10 g of tissue. This standard follows the ICNIRP Guidelines 1998 as well as the IEC standards and is determined by the CENELEC.

0.532 W/kg (watts per kilogram) Body SAR (USA)

The SAR body rating shows the maximum level of exposure to electromagnetic radiation when the device is positioned against the body at the hip. The highest SAR value of mobile devices allowed in the US is set to 1.6 W/kg per 1 g of tissue. It is specified by the FCC and the CTIA follows whether the mobile devices comply with this standard.

Источник