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Tablet Sunstech TAB77DUAL

Sunstech
Computers and accessories
Tablet

The Sunstech TAB77DUAL is a compact and high-performance tablet, ideal for everyday use. With a 7-inch screen and a resolution of 1024 x 600 pixels, it provides a pleasant visual experience for browsing, watching videos, or viewing documents.

Equipped with an Allwinner A20 processor at 1.2 GHz and 1 GB of RAM, the tablet ensures smooth performance for common applications. Its internal storage space of 8 GB can be expanded with a MicroSD card reader, supporting up to 32 GB additional.

The Sunstech TAB77DUAL runs on the Android 4.2.2 Jelly Bean operating system, offering an intuitive interface and access to a wide range of applications. Its Wi-Fi connectivity (802.11b/g/n) allows for easy internet access.

For multimedia needs, the tablet features built-in speakers and a front camera for video calls. Although it lacks a rear camera, it remains a practical choice for communication and entertainment.

With a lightweight of 312 g and compact dimensions, the Sunstech TAB77DUAL is easily portable, making it ideal for users on the go. Its battery life is supported by a 3000 mAh battery, providing extended use.

In summary, the Sunstech TAB77DUAL combines practicality and performance, making it a versatile tool for daily tasks.

Manual of product TAB77DUAL

First page image of the manual for TAB77DUAL

User Manual
86 pages
View manual
7 10

Editorial note

The Sunstech TAB77DUAL tablet stands out for its optimal performance thanks to its dual-core ARM Cortex-A7 processor, allowing for smooth use for everyday tasks. Its 7-inch screen with a resolution of 1024 x 600 pixels provides a pleasant visual experience, although the Android 4.2.2 Jelly Bean operating system, now outdated, may pose compatibility issues with some modern applications. However, the limited internal memory of only 1 GB and the storage capacity of 8 GB may restrict usage for more demanding applications, potentially requiring the addition of a memory card to compensate for this lack of space. Furthermore, the absence of a rear camera and Bluetooth connectivity limits certain practical features that users might be looking for. In terms of design, the tablet is lightweight and compact (312 g), making it easy to carry, while its black hue gives it a modern look. The 3000 mAh battery offers reasonable autonomy, although the lack of information on maximum battery life prevents a complete assessment of this feature. Overall, the Sunstech TAB77DUAL offers good value for money for users looking for a simple and functional tablet. Nevertheless, those who need superior performance and additional features may want to explore other options.

Score details

User experience

The user experience is generally satisfactory thanks to a 7-inch screen offering good resolution, but the outdated operating system may cause compatibility issues.

Performance

The dual-core ARM Cortex-A7 processor allows for optimal performance for everyday tasks, but the 1 GB internal memory may limit the execution of more demanding applications.

Battery life

The 3000 mAh battery capacity offers reasonable autonomy, but the lack of precise data on maximum autonomy prevents a complete assessment.

Design

The design is lightweight and compact (312 g), making it easy to carry, and the black color gives it a modern and sleek appearance.

Value for money

Although the product offers interesting features for its price, the limited internal memory and the absence of certain features like Bluetooth connectivity may affect the perception of its value.

Features

Features such as expandable storage via a MicroSD card and fast Wi-Fi connectivity are advantages, but the lack of a rear camera and Bluetooth is a disadvantage.

Advantages

Dual-core processor for smooth performance

7-inch screen, pleasant resolution

Expandable storage up to 32 GB

Fast and reliable Wi-Fi connectivity

Lightweight and compact, easy to carry

Disadvantages

Internal memory of only 1 GB.

Storage limited to 8 GB.

No rear camera.

Outdated operating system.

Lack of Bluetooth connectivity.

Technical Specifications TAB77DUAL

General Information

Processor

  • Processor frequency
    1.2 GHz
  • Processor family
    Allwinner
  • Processor model
    A20
  • The architecture of the processor
    ARM Cortex-A7
  • Number of processor cores
    2

Memory

  • Internal memory
    1 GB
  • Type of internal memory
    DDR3-SDRAM

Storage support

  • Internal storage capacity
    8 GB
  • Built-in memory card reader
    Yes
  • Storage media
    Flash
  • Compatible memory cards
    MicroSD (TransFlash)
  • Maximum memory card size
    32 GB

Screen

  • LED backlighting
    -
  • Screen size
    7 "
  • Screen resolution
  • Touch technology
    1024 x 600 pixels
  • Touch screen type
    Multiple pressures
  • Capacity

Graphique

  • Graphics adapter
    Mali 400

Camera

  • Video recording
    -
  • Rear camera
    No
  • Maximum video resolution
    - pixels
  • Front camera
    Yes

Audio

  • Built-in microphone
    -
  • Built-in speakers
    Yes
  • Speaker power
    1 W

Other features

  • Wifi
    Yes
  • Welcome connector
    No

Network

  • Bluetooth
    No
  • Wifi standards
    802.11b, 802.11g, Wi-Fi 4 (802.11n)
  • Wi-Fi standard
    Wi-Fi 4 (802.11n)

Connectivity

  • Quantity of HDMI ports
    0
  • Quantity of Mini HDMI ports
    1
  • Microphone jack input
    No
  • Quantity of HDMI ports
    0
  • Quantity of Mini HDMI ports
    1
  • Microphone jack input
    No
  • Headphone output
    Yes

Software

  • Provided software
    -
  • Platform
    Android
  • Operating system version
    4.2.2 Jelly Bean
  • Platform
    Android

Representation / realization

  • Location of position
    No
  • Accelerometer
    Yes
  • Location of position
    No

Design

  • Device type
    -
  • Format
    Slate
  • Product color
    Black

Special features of the processor

  • Intel® Smart Connect Technology
    No
  • Intel® Smart Connect Technology
    No
  • Intel® Smart Connect Technology
    No
  • Intel® Smart Connect Technology
    No
  • Intel® Smart Connect Technology
    No
  • Intel® Smart Connect Technology
    No
  • Intel® Smart Connect Technology
    No
  • Intel® Smart Connect Technology
    No
  • Intel® Smart Connect Technology
    No
  • Intel® Smart Connect Technology
    No

Battery

  • Battery technology
    Lithium Polymer (LiPo)
  • Battery capacity
    3000 mAh
  • Maximum battery life
    - h

Weight and dimensions

  • Width
    192 mm
  • Depth
    11.9 mm
  • Height
    117 mm
  • Weight
    312 g

Packaging contents

  • Cables included
    AC, USB
  • Provided keyboard
    No
  • Provided keyboard
    No

Frequently Asked Questions

What operating system is used by the Sunstech TAB77DUAL?
The Sunstech TAB77DUAL runs on the Android operating system.
What factors influence download speed on the Internet?
Download speed on the Internet is determined by the type of connection you have. For example, a 25 Mb/s connection would theoretically allow you to download at a speed of 25 MB per second.
What are the dimensions of my tablet's screen?
The size of your tablet is usually indicated in inches, where 1 inch equals 2.54 centimeters. This dimension corresponds to the diagonal measurement of the screen, which you should take from the bottom left corner to the top right corner.
What is the weight of the Sunstech TAB77DUAL?
The Sunstech TAB77DUAL weighs 312 grams.
What is the size of the screen on the Sunstech TAB77DUAL?
The screen of the Sunstech TAB77DUAL measures 7 inches.
What is the height of the Sunstech TAB77DUAL?
The height of the Sunstech TAB77DUAL is 117 mm.
What is the resolution of the screen on the Sunstech TAB77DUAL?
The screen of the Sunstech TAB77DUAL has a resolution of 1024 x 600 pixels.
What is the width of the Sunstech TAB77DUAL?
The Sunstech TAB77DUAL is 192 mm wide.
What is the depth of the Sunstech TAB77DUAL?
The depth of the Sunstech TAB77DUAL is 11.9 mm.
What is the storage capacity of the Sunstech TAB77DUAL?
The Sunstech TAB77DUAL has a storage capacity of 8 GB.
Is the manual for the Sunstech TAB77DUAL available in French?
Yes, the manual for the Sunstech TAB77DUAL is available in French.

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Presentation of product TAB77DUAL specifications from brand Sunstech

General Information

The Sunstech TAB77DUAL tablet is a product of the Sunstech brand, known for its commitment to quality and innovation in the electronics sector. This model, identified by the reference TAB77DUAL | TAB77DC8GBBK, is designed to ensure optimal performance and enhance the user experience. The associated EAN code for this product is 8429015014093, which allows for easy identification in distribution systems.

Processor

Equipped with an Allwinner A20 processor running at a frequency of 1.2 GHz, the Sunstech TAB77DUAL ensures rapid execution of instructions, thus optimizing the device's performance. Its ARM Cortex-A7 architecture and 2 cores allow for multitasking, ensuring smooth usage for various applications.

Memory

The tablet has an internal memory of 1 GB of DDR3-SDRAM. While this memory is sufficient for daily use, it may limit performance when running heavy applications or multitasking.

Storage Support

With an internal storage capacity of 8 GB, the Sunstech TAB77DUAL allows for a considerable amount of data and applications to be stored. Its built-in memory card reader allows this capacity to be expanded up to 32 GB with MicroSD (TransFlash) cards, providing additional flexibility for users wishing to increase their storage space.

Screen

The tablet features a 7-inch screen with a resolution of 1024 x 600 pixels, ensuring a pleasant visual experience for content viewing. The capacitive touchscreen supports multiple touches, allowing for smooth and precise interaction.

Graphics

It is equipped with a Mali 400 graphics adapter, providing good visual performance and compatibility with various multimedia content.

Camera

The Sunstech TAB77DUAL does not have a rear camera, limiting the possibilities for capturing images and videos. However, it does have a front camera that allows for selfies and video calls.

Audio

This tablet integrates speakers, offering an immersive audio experience. Although it does not have a built-in microphone, its speaker power of 1 W ensures adequate sound quality for listening to music and videos.

Other Features

The Sunstech TAB77DUAL is equipped with fast and reliable Wi-Fi connectivity (802.11b/g/n), allowing easy access to the Internet. However, it does not support Bluetooth connectivity and does not have a docking connector.

Network

Regarding connectivity, the tablet does not have USB 2.0 ports but has a Micro-USB 2.0 port for charging and data transfer, as well as a Mini HDMI port for connecting to other devices.

Software

The Sunstech TAB77DUAL runs on the Android 4.2.2 Jelly Bean operating system, offering an intuitive user interface. However, this outdated version may pose compatibility issues with some modern applications.

Design

The design of the tablet is bar-type, with dimensions of 192 mm in width, 11.9 mm in thickness, and 117 mm in height. Its weight of 312 g makes it easy to carry.

Battery

The battery of the Sunstech TAB77DUAL uses hybrid nickel-metal (NiMH) technology with a capacity of 3000 mAh, allowing for prolonged use without interruption.

Packaging Contents

In the packaging, you will find a power cable and a quick start guide to facilitate first use. However, no keyboard is provided with the tablet.