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IMEI Writing Tool for Cube Talk 9X U65GT Tablet_ 173708


Android 4.4 Firmware for Onda V989 Air A83T Octa Core Tablet_192506

New Firmwares for Chuwi Vi10 Pro Dual OS 64G Tablet_195975

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Hey guys,

Glad to share Chuwi Hi10 Pro Dual OS 64G Tablet NEW firmwares:

Win8.1 + Android Firmware: Part1, Part2, Part3

It’s only fit for ID starts from VI10P Q64221509XXXXX–221510XXXXX. If your tablet is with other ID, please don’t flash this firmware.

Win10 Firmware: Part1, Part2

It’s only fit for ID starts from 221509XXXXX OR before models. If your tablet is with other ID, please don’t flash this firmware.

Attention matters:
1, please download all packages, such as part1, part2, etc.
2, before unzipping, please exit the anti-virus software, or some programs will maybe deleted wrongly.
3, when unzipping, please select 4 packages together, and unzip synchronously. Don’t unzip one by one, it will cause some files lost.
4, please apply it to the corresponding ID, don’t flash on other ID.
5, please read the flash guides carefully before operating.

How to Recover System If You Forget the Password – for Jumper Ezpad Tablets

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Hey guys,

If you forget the system password, here is a good solution, we can reset password via recovering system.

Here are operation guides for Dual Boot: Android OS Guide, Windows OS Guide

Note: the guides are only fit for these Jumper models: MINI2 \ 3S \ 4S \ 5S. Please operate as guides.

Best wishes!

 

Teclast X98 Plus (A5C6) Windows10 (Multi-language) Firmware_197260

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Hey guys,

Glad to share Teclast X98 Plus (ID: A5C6) newest Win10 Firmware: Part1, Part2, Part3. (Password: geekbuying.com)

Attention matters:
1, please download all packages.
2, before unzipping, please exit the anti-virus software, or some programs will maybe deleted wrongly.
3, when unzipping, please select all packages together, and unzip synchronously. Don’t unzip one by one, it will cause some files lost.
4, please apply it to the corresponding ID, don’t flash on other ID.
5, please read the flash guides carefully before operating.

New 64 Bits WIN10 Firmware for Chuwi Hi10 Tablet_195507

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Hey guys,

Here glad to share Chuwi Hi10 New 64 Bits Win10 Firmwares:

1, For ID 42151101029-3000: Part1, Part2, Part3 (ID 42151100001-1029 can’t flash this firmware)

BIOS: 1) 32 bits upgrade to 64 bits;

          2) 64 bits: ID 22151103000 later are with 64 bits BIOS, just flash inside 64 bits BIOS file (Normally it’s not necessary). 

2, For ID 42151103000 laterPart1, Part2, Part3 (Normally this BIOS flashing is not necessary, but if your class 10 sd card can’t be read, please flash BIOS first)

Note: BT, WIFI, TP 3 driver files are divided into V200 and V300, which need to be used for corresponding ID.

V200 is for ID 1029-3000(last 4 numbers), and V300 is for ID 3000 later.

Attention matters:
1) please download all packages.
2) before unzipping, exit the anti-virus software, or some programs will maybe deleted wrongly.
3) when unzipping, please select all packages together, and unzip synchronously. Don’t unzip one by one, it will cause some files lost.
4) please apply it to the corresponding ID, don’t flash on other ID.
5) please read the flash guides carefully before operating.

(Unzipping password: geekbuying.com)

 

Chuwi Vi8 Plus Tablet New WIN10 Firmware_200501

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Hey guys,

Here glad to share Chuwi Vi8 Plus WIN10 Firmware:

Part1, Part2, Part3

(Unzipping password: geekbuying.com)

Attention matters:
1, please download all packages.
2, before unzipping, exit the anti-virus software, or some programs will maybe deleted wrongly.
3, when unzipping, please select 4 packages together, and unzip synchronously. Don’t unzip one by one, it will cause some files lost.
4, please read the flash guides carefully before operating.

 

Onda oBook 11 32G Tablet New 64 Bits WIN10 Firmware_198258

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Onda SN

Hey guys,

Here glad to share Onda oBook 11 32G 64 Bits WIN10 Firmware: Part1, Part2, Part3 (Unzipping password: geekbuying.com)

Note: this firmware is only fit for V4 model.

Check hardware version, please see the SN code 9,10th numbers on tablet back cover. Above picture is for your reference.

Attention matters:
1, please download all packages.
2, before unzipping, exit the anti-virus software, or some programs will maybe deleted wrongly.
3, when unzipping, please select all packages together, and unzip synchronously. Don’t unzip one by one, it will cause some files lost.
4, please apply it to the corresponding ID, don’t flash on other ID.
5, please read the flash guides carefully before operating.

 


Teclast X98 Air 3G (C5J8) New Win10 + Android5.0 Dual Boot Firmware_192813

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Hey guys,

Here glad to share Teclast X98 Air 3G (ID: C5J8) New Win10 + Android5.0 Dual Boot Firmware:

Part1, Part2, Part3   (Unzipping password: geekbuying.com)

Attention matters:
1, please download all packages and unzip by WINRAR tool.
2, before unzipping, please exit the anti-virus software, or some programs will maybe deleted wrongly.
3, when unzipping, please select all packages together (Ctrl+A), and unzip synchronously. Don’t unzip one by one, it will cause some files lost.
4, please apply it to the corresponding ID, don’t flash on other ID.
5, please read the flash guides carefully before operating.

 

Chuwi eBook Stylus Tablet New Win8.1 Firmware_198202

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Dear all,

Here is Chuwi eBook Stylus Tablet New Win8.1 Firmware:

Part1, Part2, Part3     (Unzipping password: geekbuying.com)

Attention matters:

1, please download all packages and unzip by WINRAR tool.

2, before unzipping, exit the anti-virus software, or some programs will maybe deleted wrongly.

3, when unzipping, please select all packages together, and unzip synchronously. Don’t unzip one by one, it will cause some files lost.

4, please read the flash guides carefully before operating.

 

Chuwi Hi8 Pro New Windows10 Firmware_196838

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Hi, dear all

Here glad to share Chuwi Hi8 Pro Windows10 firmware: Part1, Part2   (geekbuying.com)

Attention matters:
1, please download all packages and unzip by WINRAR tool.
2, before unzipping, exit the anti-virus software, or some programs will maybe deleted wrongly.
3, when unzipping, please select all packages together, and unzip synchronously. Don’t unzip one by one, it will cause some files lost.
4, please read the flash guides carefully before operating.

Teclast X98 Plus Dual OS (A5C8) Android5.1 + Windows10 Firmwares_202446

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Hi, dear all

Here glad to share Teclast X98 Plus Dual OS (ID: A5C8) Android5.1 + Windows10 firmwares, including dual boot system files, flash tools, flash guide.

Please click all links to download: Part1, Part2, Part3   (Unzipping password: geekbuying.com)

Attention matters:
1, please download all packages and unzip by WINRAR tool.
2, before unzipping, exit the anti-virus software, or some programs will maybe deleted wrongly.
3, when unzipping, please select all packages together, and unzip synchronously. Don’t unzip one by one, it will cause some files lost.
4, please apply it to the corresponding ID, don’t flash on other ID.
5, please read the flash guides carefully before operating.

 

PC Maintenance During Summer &Winter

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Weather is gradually warmer and summer will arrive soon. Sometimes you may find your tablet at some point suddenly shut down or power off resulting in ultrafast power consumption. You may think your tablet lose its temper, but it doesn’t. The following common sense helps you know more about your tablet.

Do you really know about your PC ?

 The best temperature  22℃

 Appropriate environmental temperature   0-35 ℃

When the using temperature is too high or too low, it will affect the running speed and it is also possible to automatically shut down. At low temperatures it may also cause the problem of charging.

Temperature below 0℃

It may  shut down

The highest temperature 35 ℃

It also may shut down

(here we recommend Xiaomi Mi Pad 2 )

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PC maintenance during summer

 Waterproof

Many people like swimming. If your device accidentally falls into the water, take it out from water immediately and dry out as soon as possible. Put your PC and desiccant in plastic bag. Also you can use rice to replace desiccant.

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(ChiWi Hi 10 for review)

 Avoiding direct sunlight

During summer, many people put cell phone and PC in car. With high temperature in car and direct sunlight, the cell phone or PC will crash.

PC maintenance during winter

 Keep warn

Try to avoid using PC long time at low temperature. When you go out, you can buy a relatively thick shell to protect it.

 Don’t use PC during large temperature difference

Rapid temperature change can lead to water vapor condenses on the surface and internal of PC, which leads to the failure of circuit board,Improper use may also blow hot and cold.

Anti-static film

There are a large number of static electricity in winter. Even though the screen is treated as anti-static, but electrostatic is too large, which possibly breakdown screen to produce dead pixel, so you can consider to change an anti electrostatic film for PC.

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(Want to review the product, click here)

How to Keep PC operating at a safe temperature

1. Avoid putting your PC anywhere that it will be in direct sunlight.

2. Do not store PC in your car’s trunk.

3. Don’t let PC run in a closet or a closed environment where air cannot circulate.

4. Do not block the little vents on PC that help it inhale cool air and expel hot air.

5. When PC continually runs too hot, especially when the battery compartment becomes too hot to touch, phone your PC dealer for service.

6. Consider buying your PC a cooling pad.

Other Product recommendation:  Teclast X98 Plus / Teclast TBook 11.

The Wrong Ways to Charge Tablets, Did You Experence ?

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You know Tablet battery life doesn’t last forever. Sure, the smart thing to do is to always have your charger for ready, but many people don’t know how to charge their tablet in right way. They always make some mistakes so that it is easy to shorten battery life and even explode. Here we like to share the following questions from our clients.

Can we use any charger casually ?

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A lot of friends have a habit that they like charging Tablet and smartphone with the same charger.  You seemingly find that it is universal and very convenient.  However, The adapter voltage of tablet is higher than smartphone, so the power input is different, which it easy to shorten battery life and explode. We can’t use the charger casually.


 

Is there any requirement for temperature when charging ?  2

There is temperature requirements for lithium battery. When the temperature is too low, the low temperature protection mechanism of the lithium battery will prevent the chemical reaction and the result is that  the normal charging is very slow. When the temperature is too high, the lithium battery will become unstable, seriously it can explode or damage your device like the right picture.


The more frequently charging, the shorter battery life ?

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Each battery has fixed charging times. If you charge your device too much times, it will cause the battery premature aging. The right way is to be charged early and often. Remember that pull out the charger after full charging.


Do we need to activate the battery for the first charging?

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In the past it needs to be activated, but now the lithium battery doesn’t need. If being activated, it will increase the battery aging. In addition, it don’t need to be charged for 12 hours.  As usual, it needs to be charged early and often.


Can we play tablet when charging?

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If you play the tablet when charging, it not only hurts the battery , but also increases the tablet radiation and be harmful to people.  Kindly suggest that shut down your device when charging.


Can it be overcharged ?

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Ensuring adequate power during the day, many people like to charge at night. Usually the battery will be full during 2~3 hours. If you don’t promptly unplug the power or keep the battery full charged, it will increase the power loss. If it is not original charging equipment, sustained charging will seriously damage the battery.

We are glad to share the above information.If there are other common questions about tablets, welcome to feedback to us Geekbuying.

Onda V919 Air CH Dual OS Windows10 + Android 5.1 Firmwares_202792

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Download: Part1, Part2, Part3     (Unzipping password: geekbuying.com)

V919 AIR CH DUALOS Windows10 (TH2) Firmware-20160304: For V7

V919 AIR CH DUALOS Android Firmware-20160216: For V7

AMI System Switch program: For V919 AIR Dual OS(V7), V919 3G AIR Dual OS (V5) dual systems switch.

V919 AIR CH Windows10 Drivers: To solve the problem of weak WiFi signal

WIFI X64 Driver: when WiFi or BT is abnormal, reinstall the driver

Attention matters:
1, please download all packages and unzip by WINRAR tool.
2, before unzipping, exit the anti-virus software, or some programs will maybe deleted wrongly.
3, when unzipping, please select all packages together, and unzip synchronously. Don’t unzip one by one, it will cause some files lost.
4, please apply it to the corresponding version, don’t flash on other models.
5, please read the flash guides carefully before operating.

Onda:
To check hardware version, please see the SN code 9,10th numbers on back cover.

 


Teclast Tbook 11 Tablet Brings You Different Experience

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Have you ever thought that tablet runs the windows operating system or a tablet can run Android and Windows dual system ?

If so, that will be very cool!! Today we will be reviewing a product that is different from the traditional tablet.Teclast Tbook 11 with 10.6 ” screen, Android 5.1+ Windows 10 dual system , 64GB ROM + 4GB RAM,supporting 4K video formats, 2.0 megapixels, which can achieve the performance of a laptop when it works with a keyboard.  It will bring us more different experience.

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Package

It is standard packaging for all UltrabooK tablet PC devices. The tablet comes in common paper box with Teclast company logo on it along with product specifications, from which it attracts lots of attention. Moreover, TBook 11 is along with charger and USB OTG cable, so there is not much that we can say about Teclast TbooK 11 packaging. A1

Screen

The screen of Teclast TbooK 11 is 10.6-inch screen with the resolution of 1920 x 1080 pixels. Comparing with other ultrabook tablets of similar price,the big advantage of Teclast TbooK 11 is 1920 x 1080 resolution. It is a capacitive multitouch screen made in IPS technology and  this touchscreen makes the most out of Windows 10. Its clarity and the viewing angles are excellent.

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Camera  

Teclast TbooK 11 has a dual camera. Both back and the front camera have 2.0 Megapixels lens supporting daily video calls. As we can see, the camera is not the strong side of this tablet. Teclast Tbook 11 can meet our basic requirements.

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(The two pictures took by digital SLR camera and displaying on Teclast TbooK 11. Resolution 1080P is enough for daily use.)                                                              

Keyboard  

Teclast TbooK 11 has a removable keyboard. You can easily attach it to the tablet. When you have your keyboard attached. it can be worked as a laptop.The keyboard is made of hard plastic, so the quality is reliable.(The keyboard is sold separately.) The keyboard sold at Geekbuying is with PU leather case.

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Connection

With micro-HDMI, microSD and micro-USB ports on the left side of the tablet, there are power/lock and volume buttons on the top right side of the tablet. It does well in connections. The whole design doesn’t have too many USB interface. Compared with its competitors, Teclast TbooK 11 connections are decent. In addition,if you want to connect U disk, mouse and keyboard, you can use OTG cable. 6666 the horns on both sides is exquisite. Dustproof net in the internal design of the machine is neat(from picture).                         

System

From the specifications , Teclast Tbook 11 supports  Windows 10 and  Android 5.1 Lollipop operating system.You can download different applications from Google Play Store, then choose the Android operating system,If you want to have fun and play games. Also you can switch to Windows with office tools, if you want to do work at home or have a trip. Meanwhile, Tbook 11 supports multi languages (see from specifications), so you needn’t worry it doesn’t work because of language different.

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Storage

When we want to buy a tablet, we all hope it with large storage capacity and high performance.  Teclast TbooK 11 has 64 GB storage capacity eMMC can achieve 150 MB/S reading speed, also supporting external memory card up to 128 GB. It can provide enough room to store music, videos, pictures and so on. It is a good choice for users.

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Video 

As we previously said,  Teclast TbooK 11 supports video calls and you can also watch 4K videos in .mp4 and 4k format and listen to music in .mp3, .wav and .wma, which depends on its high performance( Cherry Trail Z8300 64-bit Quad-Core processor at 1.44GHz / bursting up to 1.84 GHz, 4GB of RAM) Cherry Trail features a new generation 8 GPU. That means you can get better performance. Of course, it is no problem that you watch 2K videos. When you watch 2K/4K videos, it supports fast-forward and rewind.There is also five supported picture formats in the Tbook 11: BMP, GIF, JPEG, JPG and PNG.

Here are two pictures comparison

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Conclusion

We can’t find another ultrabook tablets except Teclast TbooK 11 with high performance(10.6 inch screen, 64GB ROM + 4GB RAM,supporting 4K video formats, 2.0 megapixels, Windows 10 +Android 5.1 dual system) for favorable price from Geekbuying. Especially if you want to play games, it has enough storage storage and is supported by high-performance processor. If you have a trip or do work at home, it has excellent official tools. Teclast TbooK 11 has its disadvantages ( supporting OTG, it is without USB interface), but it will not affect user’s experience.

Do you learn more about Teclast TbooK 11 ?  Welcome to leave your comments.  If you like it, buy from Geekbuying.

CUBE iWork11 Stylus with the Best User Experience

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Cube is one of the most famous manufacturers  in building tablets and 2-in-1 hybrid devices with Android and Windows OS in China. They released iWork11 which is a viable option for those looking for a cheaper Wacom  tablet with the best user experience. Let’s take review.

Cube iwork11 Stylus Tablet PC Main Features:

  • Operating system: Windows 10 OS
  • Display:10.6 inch 1920*1080,10 points IPS capacitive + electromagnetic touch screen ( support WACOM pen writing)
  • CPU:14nm Intel Cherry Trail X5 Z8300 Quad Core 1.84GHz max
  • GPU:Intel HD Gen8 Graphics
  • Storage: 4GB RAM + 64GB ROM, TF card 32GB max
  • Cameras: Front 2.0MP + Rear 5.0MP with flash
  • Functions: Support Bluetooth/OTG/HDMI

                                             

Appearance

Cube iWork 11 features 10.6-inch IPS display1920 x 1080 resolution and 16:9 aspect ratio. It has sleek metal body, gently curved corners,  wide black bezel. It  feels great in hand.The iWork 11 Stylus weighs 673 grams and measures 10.5mm thick. it is more compact convertible Windows tablets in the market and you can hold it in your hands for a relatively long time without feeling tired.

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The rear side of the tablet is coated in blue, which makes the tablet look more calm than another tablets. Matching keyboard with a kind of business style.

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You find all ports and slots are hosted on its left side: an earphone , a mini HDMI port, a Micro SD card slot and a DC charging port and a Micro USB 3.0 port . Two loud speakers on the right side , a front-facing camera on the top and Windows home key at the bottom.

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two physical buttons on the top: a power/standby key

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A 5-contact magnetic port on the bottom side and it is designed to connect the keyboard base.
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Experience

iWork 11 is not an ordinary tablet. The following  four modes can be freely switched. The combination of the pen and the touch screen makes it possible for drawing, sketching, painting, image editing and note taking and so on.

 

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The styrlus is the biggest different point with ordinary tablets. It adopts Wacom technology and the pen has 1024 levels of pressure sensitivity. The accuracy of the stylus is very good. Once the stylus is close enough to the screen , you can see a round maker.  Moreover it owns independent package. From these details, Cube iWork 11 is worth to be recommended.

 

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Screen and touch response

The screen is FHD 1920 x 1080 pixels display. This resolution still looks good at 10.6 inches.

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Storage

Built-in 64GB EMMC memory, which is an international flash memory manage technology featuring file protection, average erase, bad block management and power failure protection. The storage on the iwork11 is handled by a Toshiba 064G70 eMMC 4.5.1 spec drive. The drive has decent read speeds and excellent 4k random reads and writes for an eMMC. When playing games, you can deeply enjoy the benefits of large storage.

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Keyboard 
Original Cube magnetic docking keyboard is perfect match of iWork 11.  The keyboard is classic OWERTY keyboard with mechanical keys for quick response and high accuracy,featuring a touchpad which supports multi-touch and gestures. A 5-contact magnetic port on the side is designed to connect  iWork11. iWork 11 works like PC.
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Performance

Cube iWork 11with high performance is smooth and stable in the process of use.  Equipped with the latest Cherry Trail Z8300  Intel processor,  This Cherry- trail generation is outfitted with four cores and has a clock frequency from 1.44 GHz – 1.8GHz. 14nm process technology in enhancing performance is more energy-saving, which will make the CPU have 40 percent performance improvement  Ram  4GB RAM + 64GB ROM with official Windows 10 operating system win great guarantee .4GB offers ultra-fast surfing online, video playing and 3D gaming experience. Whether it is needed for work, study or play, 64GB will suit you all needs.

                                                        System
Operating System                                 Windows 10
CPU Intel Cherry-Trail X5 Z8300 Quad Core, 1.44~1.84GHz
GPU Intel HD Gen8 Graphics
RAM LPDDR3, 4GB
ROM eMMC, 64GB
Wifi Connectivity 802.11 b/g/n

 

3DMARK is specially designed to test graphics card performance.  The followings are the results I ran.

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Ice Storm scores 13,083

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Ice storm extreme scores 9,319
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Cloud gate scores 1,464

Conclusion

the Cube iWork 11 Stylus  is a good  2-in-1 hybrid tablet, outfitted with FHD capacitive  and electromagnetic touch screen, compatible with the Wacom pen, powered by the latest Cherry Trail Z8300  Intel processor. It can connects keyboard, the keyboard has touchpad.  It can work as PC. The 8600mAh  battery is very large  and you needn’t worry about wasting the power. The high performance is sufficient to finish everyday tasks. Hope you can like it.

Thanks for the review

Onda oBook 10 Review

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With the rise of 2in1 tablet, many manufactures start using 2in1 design. Onda is also one of them. Today we get Onda oBook 10 dual OS. Let’s check whether this tablet is good or bad.

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Appearance

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More details:

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2.0MP front camera is on the top of the screen and the Windows button is on the right side of the screen. However, you will soon find this button is not much use. Although, you may not use this button too much.

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On top of the screen, there are power button and volume button. Speaker holes, independent DC charging port, Micro HDMI interface, Micro USB port and 3.5mm headphone jack are on the right side of the screen.

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On bottom right of the tablet, there is TF card slot, which allows you to add up to 128GB of storage. Magnetic interface is on bottom center of the tablet. You could connect the keyboard through this interface.

Magnetic interface at the bottom center allows you to connect the keyboard through this interface.

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The keyboard is elegant. Compare with smart keyboard, this keyboard is more comfortable to use. Besides, it has a touchpad and a standard USB port.

Software Test:

First, we test Onda oBook 10 with AnTuTu. The overall score is 57860, which is the normal level among tablets based on Atom X5 processor.

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Then benchmark with 3D Mark

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The overall score is 19486, which is above average among tablets based on Atom X5 processor.

Video test is also one of the most important test. The overall score is 886, which is ranked highly in comparison of other tablets.

Windows 10 system test:

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We run the CINEBENCH R11.5 first. The CPU test result is 0.88pts, which is above average among tablets based on Atom X5 processor.

Then run 3D Mark:

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physics score: 10932

GPU score: 17081

The overall score is 15183, which is the normal level among tablets based on Atom X5 processor.

Game Test:

1)    Android system

We run Need for Speed 17, Hearthston smoothly on android system.

2)    Windows 10 system

We try Dungeon Hunter 4 and Real Racing 3 on windows 10 system. The fps drops happen on both games, but isn’t affect game running.

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OS switching test:

Switching between two operating systems is easy and relatively fast. Switching from Windows to Android cost 58 seconds, while switching from Android to Windows cost 1 minute.

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Video test:

1080P video plays smoothly and takes up less than 35% resource.

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Conclusion:

Pros: Windows 10, 4GB RAM, 64GB ROM, Intel Cherry Trail Z8300, cheap price

Cons: slightly lower resolution

Overall Onda oBook 10 is a very nice tablet PC. If you want to a small portable computer that you can take anywhere for business, games, movies, reading, videos, this tablet is a best choice.

Thanks for the review

Geekbuying. com

 

Onda V919 Air Dual OS Windows10 + Android 4.4 ROM 32GB(Gold Black Version)_198841

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Download: Part1Part2Part3     (Unzipping password: geekbuying.com)

V919 AIR DUALOS Windows10 (TH2) -20160114: For V919 AIR(gold black version) V7/V8, V919 3G AIR(gold black version) V5/V6/V8.

V919 AIR DUALOS Android 4.4_V1.0.1_V7 -20151014: For V919 AIR(gold black version) V7/V8

Description: 1. Fix the problem that screen brightness automatically adjusts under Android; 2. Fix status bar flashing problrm under Android; 3. Optimize the Launcher.

AMI System Switch Program: For V919 AIR Dual OS(V7), V919 3G AIR Dual OS (V5) dual systems switch.

Attention matters:
1, please download all packages and unzip by WINRAR tool.
2, before unzipping, exit the anti-virus software, or some programs will maybe deleted wrongly.
3, when unzipping, please select all packages together, and unzip synchronously. Don’t unzip one by one, it will cause some files lost.
4, please apply it to the corresponding version, don’t flash on other models.
5, please read the flash guides carefully before operating.

Onda:
To check hardware version, please see the SN code 9,10th numbers on back cover.

 

Let’s Talk about Teclast X89 Kindow Screen

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Whether a e-book reader is good or bad, its screen is the first thing to consider. What’s the difference between E-ink screen and Teclast X89 Kindow screen? Let’s talk about it.

What’s the E-ink screen?

Electronic Ink is a paperlike display used primarily in eBook readers such as Amazon’s Kindle. E Ink technology works by using tiny microcapsules that are suspended in liquid placed within a film-like layer. The microcapsules, which are about the same width as human hair, contain both positively charged white particles and negatively charged black particles. Applying a negative electrical field causes the white particles to come to the surface. Conversely, applying a positive electrical field causes the black particles to come to the surface.

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Scheme of the E- ink technology. Legend Item 1 Upper layer 2 Transparent electrode layer 3 Transparent micro-capsules 4 Positively charged white pigments 5 Negatively charged black pigments 6 Transparent oil 7 Electrode pixel layer 8 Bottom supporting layer 9 Light 10 White 11 Black

E-ink screens are ideal for displaying black and white text. The big benefit to an E Ink screen is the way text appears on it. E Ink screens are advertised as “electronic paper” — they look more similar to paper than typical LCD screens do. However, E Ink screens can’t display colors (there are color E Ink screens, but they’re rare) and have a very low refresh rate. Another limit is that a shadow of an image may be visible after refreshing parts of the screen.

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So what about the Teclast X89 Kindow screen?

The Teclast X89 Kindow is a new generation of portable e-book reader with dual OS. It is not only a ebook reader but also can be used as a tablet. You could watch online classes, browse PPT and videos. Obviously, E-ink screen cannot do such things. X89 Kindow is equipped with Samsung IPS HD eyes protection screen. It has 178° wide angle, 1440×1080 resolution, 4:3 aspect ratio and decent 240 PPI.

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The brightness of the display can be adjusted. Whatever in a daytime or a darkness environment, the brightness of the screen could make your eyes feel comfortable to gaze at. It also has a good battery life.  3500mAh lithium Li-ion battery that offers video play time of up to 5 hours when charged to full capacity. This means that you can enjoy your favorite books, videos and music without charging the device every now and then. With Android and Windows 10 dual OS, all types of office documents can be checked and edited. Also, videos and games can be viewed and played.

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What’s worth mentioning is that the Teclast X89 Kindow will cost less than $100. With so many features at an incredibly affordable price, the Teclast X89 Kindow really worth consideration.

Thanks for the review.

Geekbuying.com

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