Lenovo tab 7 copy description. SAR level refers to the amount of electromagnetic radiation absorbed by the human body while using a mobile device.
Last year, Lenovo made a major addition to its line of budget Android devices. Almost simultaneously, the well-known Chinese manufacturer released several interesting tablets, the most inexpensive of which was the TAB3 7. Due to the relatively small 7-inch display, in appearance it looks a bit like a phablet and is positioned as a mobile device for the whole family thanks to its unusual functionality.
For example, the tablet is capable of working in multi-user mode, which allows different people to log in under their account and view mail, search for information on the Internet, or spend time playing games without fear that someone else will be able to access their personal information. What else is Lenovo TAB3 7 ready to surprise you with?
Lenovo TAB3 7 tablet specifications:
- Display diagonal: 7.0 inches, DPI 194, IPS, resolution 1024×600 (HD), (capacitive multi-touch 5 touch points);
- Processor: 4 cores, MT8735P, 1.0 GHz (64 bit);
- Graphics accelerator: Mail-T720;
- RAM: 1 GB;
- Built-in memory: 16 GB;
- Wireless: Wi-Fi (802.11/b/g/n);
- Bluetooth: 4.0;
- Supports memory cards up to: 32 GB (not included);
- Operating system: Android 6.0 Marshmallow;
- Battery capacity: 3450 mAh;
- Camera: front - 2.0 MP and rear - 5.0 MP;
- Navigation: GPS;
- Sensors: proximity, illumination and gravity;
- Additionally: 4G LTE standard (2300-2320/2555-2575 MHz) and Dolby Atmos technology are supported;
- Available colors: black and white.
- Dimensions: 190.0 × 100.0 × 4.8 mm;
- Weight: 252 grams;
Equipment.
In the box with the tablet you will find: Charger 1 Ampere, microUSB - USB cable for charging and data transfer, and documentation.
Appearance and ergonomics.
The tablet will not please you with a particularly sophisticated or innovative design. Still, it’s worth remembering that this is, first and foremost, a budget mobile device, and not a premium fashion gadget. But the build quality is excellent - no backlash or squeaks. Yes, and TAB3 7 looks, although not too bright, but strictly and neatly.
The device body is dust- and moisture-proof (confirmed by IP52 certificate) and is made of high-quality plastic. The front panel is almost completely occupied by the screen; only in its upper part are the front camera lens and a small speaker. The manufacturer has placed the main camera on the non-removable rear cover. Connectors for headphones and charging are hidden at the top end, and the microphone is at the bottom.
The power and volume control buttons are located on the right “edge” of the gadget, which only increases its similarity to smartphones. The left side of the TAB3 7 is decorated with the manufacturer’s logo, under which is hidden a slot for SIM cards (or only one of them plus a memory card).
Display.
Lenovo TAB3 7 has a 7-inch IPS screen with support for 1024x600 resolution. Despite the modest price of the tablet, the quality of the display is not inferior to more expensive competitors. The brightness reserve is enough to use the gadget even in the sun or in a room with a lot of lighting fixtures.
And if you wish, you can debug the screen “to suit yourself” and save your favorite combination of contrast and other settings under your account.
OS and interface.
The device operates thanks to Android OS version 6. The manufacturer did not radically change the “operating system” familiar to many, but only added some proprietary software and some features. The most important option in the tablet software is support for multi-user mode, thanks to which several family members can use the gadget in turn.
At the same time, they will not “confuse” each other’s settings and get confused when viewing mail or surfing the web, since the smart device remembers such nuances and records them in account. That is, it is enough to enter your username and password to change many of the parameters from the previous user to your own.
Performance.
As befits a budget mobile device, the Lenovo TAB3 7 is built on a modest but still good performance base. His heart is 4- nuclear processor MediaTek MT 8735, working in conjunction with a gigabyte of RAM and sixteen “gigs” of memory on board. The Mali-400MP is responsible for the graphics in the tablet - although not the most powerful chip, its capabilities are still quite enough to run most applications and huge amount games (for example GTA San Andreas).
The tablet can easily be used as GPS navigator. The data storage space in the device can easily be increased by another thirty-two gigabytes if one of the SIM card slots is occupied with a MicroSD memory card.
In terms of communications, the gadget supports networks of the second, third and fourth generations. He also has Bluetooth version 4.0 and Wi-Fi module. And the 3450 mAh battery, according to the manufacturer, will be enough for nine hours of battery life.
Camera.
Cameras are one of the most weak points in Lenovo TAB3 7. There is not much to say about them:
- the main one with a five megapixel matrix;
- front with a resolution of two megapixels.
This set is enough to take the simplest pictures and record short videos, but only in good lighting, since the device simply does not have flashes.
Sound.
The external speaker in the tablet is very simple and quiet. So you shouldn’t count on high-quality and clear sound when playing music through it. But in good headphones Lenovo TAB3 7 produces quite acceptable lows, mids and high frequencies. And it’s nice to watch movies on the tablet - according to good tradition, it, like many other devices from the company, supports Dolby Atmos technology, which makes the sound three-dimensional and rich.
Pros:
- Great price tag;
- High-quality assembly;
- Ability to work with multiple users in turn;
- Availability child mode, in which not only access to web resources is configured, but also access time, with the ability to limit it to several hours in a certain period of time.
Minuses:
- Weak cameras;
- Simple design. 2017-06-04T07:59:04+00:00
Thank you for your opinion. You may be right, but I try to look at a mobile device from different angles in order to convey to a potential buyer all its strengths and weaknesses.
2017-06-03T13:57:24+00:00
For the money it is sold for, this is quite a worthy and competitive tablet. As for the shortcomings you noted in the form of weak cameras, for a tablet this function is secondary and few people buy a tablet to shoot or take photographs. A tablet's other functions are much more important.
2017-05-29T09:03:48+00:00
And we gave it to this little brother as a mini-replacement PC. Convenient, compact and conducive to learning and entertainment. There is LTE, a very necessary function - it allows you to access the Internet both by connecting to wi-fi and by inserting a SIM card. Decent battery, as much as 3450 mAh - enough for us to study and have fun. You cannot make calls from the tablet; there is no built-in GSM module.
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. | 193 mm (millimeters) 19.3 cm (centimeters) 0.63 ft (feet) 7.6 in (inches) |
| Height Height information - refers to the vertical side of the device in its standard orientation during use. | 98.7 mm (millimeters) 9.87 cm (centimeters) 0.32 ft (feet) 3.89 in (inches) |
| Thickness Information about the thickness of the device in different units of measurement. | 8.4 mm (millimeters) 0.84 cm (centimeters) 0.03 ft (feet) 0.33 in (inches) |
| Weight Information about the weight of the device in different units of measurement. | 260 g (grams) 0.57 lbs 9.17 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. | 160.01 cm³ (cubic centimeters) 9.72 in³ (cubic inches) |
| Colors Information about the colors in which this device is offered for sale. | Black White |
| Materials for making the case Materials used to make the device body. | 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 GSM standard and applies 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 technology fourth generation(4G). 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 900 MHz LTE 1700/2100 MHz LTE 1800 MHz LTE 1900 MHz LTE 2100 MHz LTE 2600 MHz LTE-TDD 2300 MHz (B40) LTE-TDD 2600 MHz (B38) |
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. | MediaTek MT8735B |
| 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. | ARM Cortex-A53 |
| 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. | 64 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. | ARMv8-A |
| 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. | 32 kB + 32 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. | 512 kB (kilobytes) 0.5 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). | 1300 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. | ARM Mali-T720 MP2 |
| 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. | 2 |
| Volume 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. | Single channel |
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. | IPS |
| Diagonal For mobile devices, screen size is expressed by the length of its diagonal, measured in inches. | 6.98 in (inches) 177.29 mm (millimeters) 17.73 cm (centimeters) |
| Width Approximate screen width | 6.08 in (inches) 154.52 mm (millimeters) 15.45 cm (centimeters) |
| Height Approximate screen height | 3.42 in (inches) 86.92 mm (millimeters) 8.69 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. More a high resolution means sharper detail in the image. | 1280 x 720 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. | 210 ppi (pixels per inch) 82 ppcm (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. | 70.74% (percent) |
| Other characteristics Information about other screen features and characteristics. | Capacitive Multi-touch |
| 350 cd/m² |
Sensors
Different sensors perform different quantitative measurements and convert physical indicators into signals that a mobile device can recognize.
Rear camera
The main camera of a mobile device is usually located on its back panel and may be combined with one or more secondary cameras.
| Sensor type Information about the camera sensor type. Some of the most widely used types of sensors in mobile device cameras are CMOS, BSI, ISOCELL, etc. | CMOS (complementary metal-oxide semiconductor) |
| Svetlosila F-stop (also known as aperture, aperture, or f-number) is a measure of the size of a lens's aperture, which determines the amount of light entering the sensor. The lower the f-number, the larger the aperture and the more light reaches the sensor. Typically the f-number is specified to correspond to the maximum possible aperture of the aperture. | f/2.4 |
| Image Resolution One of the main characteristics of cameras is resolution. It represents the number of horizontal and vertical pixels in an image. For convenience, smartphone manufacturers often list resolution in megapixels, indicating the approximate number of pixels in millions. | 2592 x 1944 pixels 5.04 MP (megapixels) |
| Video resolution Information about the maximum video resolution that the camera can record. | 1280 x 720 pixels 0.92 MP (megapixels) |
| Video recording speed (frame rate) Information about the maximum recording speed (frames per second, fps) supported by the camera at maximum resolution. Some of the most basic video recording speeds are 24 fps, 25 fps, 30 fps, 60 fps. | 30fps (frames per second) |
| Characteristics Information about additional software and hardware features of the rear (rear) camera. | Autofocus Continuous shooting Digital zoom Geographical tags Panoramic photography HDR shooting Touch Focus Face recognition White Balance Adjustment ISO Setting Exposure compensation Self-timer Scene Selection Mode |
Front-camera
Smartphones have one or more front cameras of various designs - a pop-up camera, a rotating camera, a cutout or hole in the display, an under-display camera.
Audio
Information about the type of speakers and audio technologies supported by the device.
Radio
The radio of the mobile device is a built-in FM receiver.
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.
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.
Battery
Mobile device batteries differ from each other in their capacity and technology. They provide the electrical charge necessary for their functioning.
| Capacity A battery's capacity indicates the maximum charge it can hold, measured in milliamp-hours. | 3500 mAh (milliamp-hours) |
| Type The type of battery is determined by its structure and, more precisely, the chemicals used. Exist different types batteries, with lithium-ion and lithium-ion polymer batteries most often used in mobile devices. | Li-polymer |
| 2G talk time 2G talk time is the period of time during which the battery charge is completely discharged during a continuous conversation on a 2G network. | 10 h (hours) 600 min (minutes) 0.4 days |
| 2G latency 2G standby time is the period of time during which the battery charge is completely discharged when the device is in stand-by mode and connected to a 2G network. | 336 h (hours) 20160 min (minutes) 14 days |
| 3G talk time 3G talk time is the period of time during which the battery charge is completely discharged during a continuous conversation on a 3G network. | 10 h (hours) 600 min (minutes) 0.4 days |
| 3G latency 3G standby time is the period of time during which the battery charge is completely discharged when the device is in stand-by mode and connected to a 3G network. | 336 h (hours) 20160 min (minutes) 14 days |
| Adapter output power Power Information electric current(measured in amps) and electrical voltage (measured in volts) that the charger supplies (power output). Higher power output ensures faster battery charging. | 5 V (volts) / 1 A (amps) |
| Characteristics Information about some additional characteristics of the device's battery. | Fixed |
Specific Absorption Rate (SAR)
The SAR level refers to the amount of electromagnetic radiation absorbed by the human body while using a mobile device.
| Head SAR level (US) The SAR level indicates the maximum amount of electromagnetic radiation that the human body is exposed to when holding a mobile device near the ear. The maximum value used in the USA is 1.6 W/kg per 1 gram of human tissue. Mobile devices in the US are regulated by the CTIA, and the FCC conducts tests and sets their SAR values. | 0.89 W/kg (Watt per kilogram) |
| Body SAR level (US) The SAR level indicates the maximum amount of electromagnetic radiation to which the human body is exposed when holding a mobile device at hip level. The highest permissible SAR value in the USA is 1.6 W/kg per 1 gram of human tissue. This value is set by the FCC, and the CTIA monitors mobile devices' compliance with this standard. | 1.19 W/kg (Watt per kilogram) |
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. | 194.8 mm (millimeters) 19.48 cm (centimeters) 0.64 ft (feet) 7.67 in (inches) |
| Height Height information - refers to the vertical side of the device in its standard orientation during use. | 102 mm (millimeters) 10.2 cm (centimeters) 0.33 ft (feet) 4.02 in (inches) |
| Thickness Information about the thickness of the device in different units of measurement. | 8.8 mm (millimeters) 0.88 cm (centimeters) 0.03 ft (feet) 0.35 in (inches) |
| Weight Information about the weight of the device in different units of measurement. | 254 g (grams) 0.56 lbs 8.96 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. | 174.85 cm³ (cubic centimeters) 10.62 in³ (cubic inches) |
| Colors Information about the colors in which this device is offered for sale. | Black |
| Materials for making the case Materials used to make the device body. | Plastic |
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. | MediaTek MT8167D |
| 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. | ARM Cortex-A53 |
| 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. | 64 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. | ARMv8 |
| 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). | 1300 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. | PowerVR GE8300 |
| 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. | 1 GB (gigabytes) |
| Type of random access memory (RAM) Information about the type of random access memory (RAM) used by the device. | LPDDR4 |
| Number of RAM channels Information about the number of RAM channels that are integrated into the SoC. More channels mean higher data rates. | Single channel |
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. | IPS |
| Diagonal For mobile devices, screen size is expressed by the length of its diagonal, measured in inches. | 7 in (inches) 177.8 mm (millimeters) 17.78 cm (centimeters) |
| Width Approximate screen width | 6.04 in (inches) 153.41 mm (millimeters) 15.34 cm (centimeters) |
| Height Approximate screen height | 3.54 in (inches) 89.89 mm (millimeters) 8.99 cm (centimeters) |
| Aspect Ratio The ratio of the dimensions of the long side of the screen to its short side | 1.707:1 |
| Permission Screen resolution shows the number of pixels vertically and horizontally on the screen. Higher resolution means clearer image detail. | 1024 x 600 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. | 170 ppi (pixels per inch) 66 ppcm (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. | 69.62% (percent) |
| Other characteristics Information about other screen features and characteristics. | Capacitive Multi-touch |
| 300 cd/m² |
Sensors
Different sensors perform different quantitative measurements and convert physical indicators into signals that a mobile device can recognize.
Rear camera
The main camera of a mobile device is usually located on its back panel and may be combined with one or more secondary cameras.
| Sensor type Information about the camera sensor type. Some of the most widely used types of sensors in mobile device cameras are CMOS, BSI, ISOCELL, etc. | CMOS (complementary metal-oxide semiconductor) |
| Image Resolution One of the main characteristics of cameras is resolution. It represents the number of horizontal and vertical pixels in an image. For convenience, smartphone manufacturers often list resolution in megapixels, indicating the approximate number of pixels in millions. | 1600 x 1200 pixels 1.92 MP (megapixels) |
| Video resolution Information about the maximum video resolution that the camera can record. | 1280 x 720 pixels 0.92 MP (megapixels) |
| Video recording speed (frame rate) Information about the maximum recording speed (frames per second, fps) supported by the camera at maximum resolution. Some of the most basic video recording speeds are 24 fps, 25 fps, 30 fps, 60 fps. | 30fps (frames per second) |
| Characteristics Information about additional software and hardware features of the rear (rear) camera. | Autofocus Continuous shooting Digital zoom Geographical tags Panoramic photography HDR shooting Touch Focus Face recognition White Balance Adjustment ISO Setting Exposure compensation Self-timer Scene Selection Mode |
Front-camera
Smartphones have one or more front cameras of various designs - a pop-up camera, a rotating camera, a cutout or hole in the display, an under-display camera.
Audio
Information about the type of speakers and audio technologies supported by the device.
Radio
The radio of the mobile device is a built-in FM receiver.
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.
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.
Battery
Mobile device batteries differ from each other in their capacity and technology. They provide the electrical charge necessary for their functioning.
| Capacity A battery's capacity indicates the maximum charge it can hold, measured in milliamp-hours. | 3450 mAh (milliamp-hours) |
| Type The type of battery is determined by its structure and, more precisely, the chemicals used. There are different types of batteries, with lithium-ion and lithium-ion polymer batteries being the most commonly used batteries in mobile devices. | Li-polymer |
| Adapter output power Information about the electrical current (measured in amperes) and electrical voltage (measured in volts) that the charger supplies (power output). Higher power output ensures faster battery charging. | 5 V (volts) / 1 A (amps) |
| Characteristics Information about some additional characteristics of the device's battery. | Fixed |
| Battery life - up to 20 h |
The Lenovo Tab 7 Essential TB-7304i (ZA310031RU) tablet, black, is equipped with 2 cameras: front and main 2 MP. There is a video recording function in a resolution of 1280x720 pixels. Autofocus allows you to take high-quality pictures. The model runs on operating system Android versions 7.0.
Device for study and work
The screen is based on an IPS matrix, thanks to which the device has a wide viewing angle. Display diagonal – 7 inches, resolution – 1024x600 pixels. The multi-touch function simultaneously recognizes multiple touches, and automatic screen orientation rotates the image to follow the tablet. Main technical content:
- 4-core Mediatek processor with clock frequency 1.1 GHz;
- 1 GB of RAM and 16 GB of internal memory;
- built-in speaker and microphone;
- GPS satellite navigation support.
The internal memory is expandable up to 128 GB using micro cards. The device supports Wi-Fi Direct and Bluetooth 4.1 communications. Thanks to the card slot cellular communications you can make calls.
The lithium-ion battery has a capacity of 3450 mAh and allows the device to have a talk time of up to 10 hours. The body is made of black plastic, dimensions – 10x19x1 cm.
Unfortunately, the product is not currently available for purchase. You will be able to buy a “Lenovo Tab 7 Essential TB-7304i ZA310031RU Black tablet” in Moscow upon admission. Sign up for an alert and we'll let you know the price when it's back in stock.
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