7 Inch Tablet With Metal Case 1gb 8gb Android Smart 3G Tablet pc

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Tablet PC
Black, Gold, Silver, White
Products Status:
Screen Size:
Processor Manufacture:
Processor Type:
Processor Main Frequency:
Hard Drive Capacity:
Memory Capacity:
Touch Screen Type:
Capacitive Screen
Display resolution:
Operating System:
Android 7.0
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
MTK 6582 Quad Core
Android 7.0
Front 0.3MP /Rear 2.0MP
7" Capacitive Touch
Big Battery3000mAH
7 Inch IPS Display
Hard Disk:
8GB(16GB optional)
Storage device:
Micro SD (T-Flash)(4GB-32GB)
Product name:
7 Inch Tablet With Metal Case 1gb 8gb Android Smart 3G Tablet pc
Packaging & Delivery
Packaging Details
colors box
Lead Time :

7 Inch Tablet With Metal Case 1gb 8gb Android Smart 3G Tablet pc


Product Description


  • Model NO.:TK-E78GC  
  • OS:Android 7.0
  • MTK 8321 Quad Core
  • RAM:1GB ROM :8GB(16GB optional)
  • IPS 7 ' Touch screen display ,Resolution:1024*600
  • Support GPS,FM,Support Flash 11.3 ,BT 4.0
  • Dual Camera Front 0.3MP,Back 2.0MP
  • 3G:WCDMA 2100MHz  2G: GSM850/900/1800/1900MHzy
  • Support Big Battery3000mAH
  • Net/WIFI:Built in 802.11b/g WIFI and 10-100M Ethernet Access
CPUMTK8321 Quad Core
OSAndroid 7.0
Hard Disk8GB(16GB optional)
LCD7" IPS Capacitive Screen, Resolution 1024*600
G-Sensor360 degree
GamesSupport 3D Games
Storage deviceMicro SD (T-Flash)(4GB-32GB)
3GWCDMA 2100MHz Support Phone Calling, Message
2GGSM 850/900/1800/1900MHz, Support Phone Calling, Message, Support Dual SIM Card Dual Standby
WIFIWireless LAN 802.11b/g/n
CameraFront Camera:2.0M pixel, Back Camera 5.0M pixel
I/O Port2*SIM Card Slot, USB 2.0, TF/Micro SD card reader, 3.5mm earphone jack, Mic jack,
Temperature5°C ~ 35°C; Humidity: 20% ~ 80%
Switch ControlPower On/Off Button
Power AdapterPower adaptor: Input 100-240V Output: 5V 2A
Size:L188 * W111* H9.5cm
Lithium BatteryBig Battery,3000mAH
Stand-by time96 hours,Video 3-4Hours
Video PlayerSupport TS, H.264, AVI, WMV, MPG4, RM, RMVB, MKV, 3GP etc
Audio PlayerWMA, MP3, WAV, OOG, AAC etc
ON-line ChatMSN, QQ, SKYPE, GTALK, etc. Support viedo chat
E-bookPDF, TXT, CHM, etc
Product pictures


Company Information

Founded in 2007, Shenzhen Great Asia Electronic Co., Ltd, as one of the professional designer and exporter majored in electronic chips, computer hardware and software development and sales in China. After several years of development, our Products are best-selling in domestic and foreign markets, and win deep-trust of the broad consumer.

Great Asia Technologies possess skilled and experienced R&D, production and marketing teams. Facing this fast-changing and highly competitive market, we push out high-performance, high-quality, the most popular products unceasingly. "Honesty pragmatic innovation service" for our customers will be our eternal commitment.

Great Asia Technologies will act locally, think globally, and create a brilliant tomorrow for China's electronic consumer industry, return better products and services to faithful users with more perfect high-tech products.

Monthly capacity: more than 50,000PCS

All of our Tablet PC/MID passed CE,FCC,ROHS,CCC certifications and are hot selling in Europe, South and North America,South Asia, Middle East and other countries and regions.


Our factory


Packaging & Shipping

packing:colors box

Shipping:within 3 days

Our Services

deliever goods within 3 days

1. How to add a desktop shortcut icon?
Click the middle icon of the three icons in the right side, find your installed application icon, click it and do not let go your hand, wait a few seconds, it will appear on your desktop. Click it again and do not let go your hand, then you can drag it to where you want to place it.
2. How to delete desktop shortcut icon?
Click the icon which you want to delete and do not let go your finger, then you see it get bigger, drag it to the dustbin in right side.
3. How to install software?
The postfix of the software must be "apk", copy it into U-disk or TF-card, then connect it with tablet, find the software package. Click it and follow the instruction to install it.
4. How to uninstall software?
Click "settings" -- application -- manage applications -- find the software which you want to uninstall, click it. Then follow the instruction, click "uninstall" -- click "ok".
5. How to install Input Method Software?

(1) When finish the installation of Input Method Software, click "settings" -- "language & keyboard", then click the Input Method you have just installed, click it to close the page when finished.
(2) Click "browser", click the input box, when you see the keyboard, click the input box a little longer, when you see "edit text", click the "Input Method" , then click the Input Method you just installed, press the backspace key to return.
(3) Re-click the input box and then you can use your Input Method just installed.


6. F1 Function key
F1 Function key is the rightmost icon in the status bar of the screen, in many interfaces, press this icon, some function menu of the current software will appear. This key can also be the right key of the top shell.
7. How to change language?
Click "setting"--"language & keyboard" -- "select locale"-- then drag it upwards or downwards to find your language, and then click it.
8. How to connect WIFI?
Click "settings"-- "wireless & networks" -- activate "WIFI & WIFI settings" -- find the wireless router you want to connect -- input the passwords -- connect.
9. The procedure of connect the tablet PC with computer?
(1) Use the OTG-USB cable to connect the tablet PC and computer.
(2) When the USB icon appears on the status bar, pull down the status bar.
(3) Click "USB connected", turn on the USB storage.
(4) Then you can see the file of tablet pc in your computer
10. How to connect tablet with TV?

Then you can see the computer screen on TV screen.


11. How to overtime the tablet standby time?
(1) Close WLAN, camera, browser and other function, when program is finished, user can press backspace key to exit.
(2) When program is finished, shut down the screen for saving power.
(3) If play video or navigate for a long time, please connect the charger at best.
(4) Set the time of lock screen automatically to 15 seconds.
(5) According to your actual demand adjust the screen brightness (low brightness can save power).
12. The burning procedures of the E98 using TF Card
(1) Create a file in your root directory of TF card,and name it "ZT-update"
(2) Unrar the burning package and Copy files into ZT-update in the TF card.
(3) Insert TF card into the TF card slot.
(4) Connect the charger.
(5) Press left side of function key, do not let go your hand, then press the power-on menu(when you see something on the screen appear, let go your hands).
(6) Follow the instructions appeared on the screen, the device will do the upgrade and restart by itself.
13. 3G dongles which E98 can support?
evdo: ZTE MF110, HUAWEI EC122, HUAWEI EC189, Qualcomm...
wcdma: ZTE AC581, HUAWEI E1750, HUAWEI E1752...
14. How to connect USB 3G dongle?
(1) Insert the 3G USB dongle, click "settings" -- "wireless& networks"
(2) Disconnect any wireless.
(3) Click to turn on 3G, choose which model you want EVDO or WCDMA, save it, then shut the tablet down, then restart it.
(4) Wait until the wireless signal icon changed (about 15 seconds), until the 3G icon appear.
(5) Return to desktop, you can surf the net.
Skype:GreatAsia Lisa