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About the DC charger problem on JXD S7800B, we found some good quality Chargers in our local market. After our verification, they are both working well for 7800B. We only found the US, EU, UK ones. Check these high quality DC charger as below:

http://www.willgoo.com/high-quality-us-dc-charger-5v-2a-25mm-round-pin-for-jxd-s7800b-p-497.html

http://www.willgoo.com/high-quality-uk-dc-charger-5v-2a-25mm-round-pin-for-jxd-s7800b-p-499.html

http://www.willgoo.com/high-quality-eu-dc-charger-5v-2a-25mm-round-pin-for-jxd-s7800b-p-500.html

Also we found the USB charging cable with 2.5mm connector for S7800B. In this case, you can use this USB cable to charger your JXD S7800 now!. Check this cable as below:

http://www.willgoo.com/usb-charging-cable-with-25mm-connector-for-jxd-s7800b-s7300-p-502.html

Note: People who buy from Willgoo have the DC charger problem can contact us via email. Show us your order ID and we will send you one working charger like the above ones by Free.

25th, October 2013:

Good new! The first batch of JXD S7800B will be restocked today. We will send out pre-orders which placed eariler firstly. Before we send out these orders, we need to test the devices. This needs time. We suggest you wait patiently. We will update your order status once your order send out. Thanks!





Till now, this super Quad Core game console- JXD S7800 is coming very near to us. As what we know, there will be two version of this device with different chip. One is with RockChip 3188 and the other is All Winner A31s. We post you these two versions specification as below.

Buy JXD S7800B on willgoo now- Limited stock now!

http://www.willgoo.com/jxd-s7800b-game-pad-quad-core-rockchip-3188-ips-lcd-8gb-p-356.html

http://www.willgoo.com/jxd-s7800a-game-pad-quad-core-a31s-1gb-ddr3-ips-8gb-p-357.html

Tested DS emulator games:

<a href="https://web.archive.org/web/20161118065307/http://www.youtube.com/watch?v=_6phaYzCbl0" target="_blank">http://www.youtube.com/watch?v=_6phaYzCbl0</a>

updated on 10th, September- testing Dead Trigger:

<a href="https://web.archive.org/web/20161118065307/http://www.youtube.com/watch?v=0CgJlNoCfHA" target="_blank">http://www.youtube.com/watch?v=0CgJlNoCfHA</a>

Here is the testing video on PS emulator games- sorry for my bad gaming!

<a href="https://web.archive.org/web/20161118065307/http://www.youtube.com/watch?v=2menlPd73DE" target="_blank">http://www.youtube.com/watch?v=2menlPd73DE</a>

Updated on 9th, September-

Tested N64 emulator games- the analog stick and d-pad is separated!

<a href="https://web.archive.org/web/20161118065307/http://www.youtube.com/watch?v=A7pNJSpaDog" target="_blank">http://www.youtube.com/watch?v=A7pNJSpaDog</a>

The The testing on Emulation games- GBA, GBC, FC, SFC, MAME, MD, Arcade- All are good!

<a href="https://web.archive.org/web/20161118065307/http://www.youtube.com/watch?v=dCux0XElnZQ" target="_blank">http://www.youtube.com/watch?v=dCux0XElnZQ</a>

update on 6th, September: Enjoy the unboxing video on this cool device:

<a href="https://web.archive.org/web/20161118065307/http://www.youtube.com/watch?v=EF2n8wsY6bI" target="_blank">http://www.youtube.com/watch?v=EF2n8wsY6bI</a>

Update on 5th, September:

After this long time, finally we get the sample- JXD S7800A- Don't worry. JXD S7800B will be released earlier than s7800A. We took the pictures as below- These two versions have the same design and looking. My first impression on this device is it has a sound-grounding hand feeling. Better joystick, screen, d-pad and the shoulder buttons. Later in these coming days, we will release more video on it:

Here is the Antutu Bechmark resut on JXD S7800B:



At a glance:




Take a close look at its joystick, d-pad, face buttons:





Shoulder buttons- L1,L2, R1, R2:





HDMI port:



The back side:



The first picture offered for JXD S7800:



Spefication for the first version- We are not sure the name of the model now- offered by JXD

Screen: 7 inch IPS LCD, Resolution: 1280x800
Touch: 5 point Capacitive Screen(G+G LCD)
Chip: RockChip 3188, Quad Core, 1.8GHz (cortex A9 CPU, ARM mali400 mp4 GPU)
DDR: 2GB  DDR3
OS: Android 4.2.2
Games: 100.000 Android games, 9 Emulator games(PS1, N64, Arcade CP1/CP2/Neo-Geo, GBA, SFC, MD, FC), Game Cloud, Tested games download Channel
Games Control   3 ways to control the games: 5-point capacitive touch screen, Buttons(L+R button, Dual joystick), G-sensor
Buttons: Direction buttons, ABXY, LR, Dual joysticks, Select, Start, Vol+/-, Reset, POWER, Home, Back, Menu, Mode switch button
Storage: 8GB
Network: Wi-Fi(802.11 b/g/n), External Ethernet and 3G Dongle
Bluetooth   For OEM choice
Gravity Sensor   3 Axis Gravity Sensor
Camera: Back 0.3 MP camera
Speaker: Single
Video: RMVB, VI, MPEG-4, WMV, F4V, FLV(Support the 3-rd party apps)
Audio   MP3, WMA etc. (Support the 3-rd party apps)
Charge and Battery   Built-in 5000mA rechargable Li-polymer battery
Charge with 5V 2A DC adaptor or USB
I/O   USB2.0 High Speed
OTG: Connet Keyboard, mouse, Ethernet, 3G dongle, U disk and Hard disk
3.5mm Stereo earphone mini jack
Micro TF card slot, max 32GB
HDMI: HDMI Dual screen display, up to 1080P
Language   Multi-languages
Operation Environment   Windows98SE/ME；Windows2000；Windows XP or above
Size   Length:    mm   Width：  mm   Height：  mm   Weight：
In the box: S7800, User’s Manual, USB, Charger

The second version:

Screen: 7 inch IPS LCD, Resolution: 1280x800
Touch: 5 point Capacitive Screen(G+G LCD)
Chip: All Winner A31s, Quad Core, 1GHz (CPU:cortex A7, GPU:Power VR SGX 544 mp2)
DDR: 1GB  DDR3
OS:  Android 4.2.2
Games: 100.000 Android games, 9 Emulator games(PS1, N64, Arcade CP1/CP2/Neo-Geo, GBA, SFC, MD, FC), Game Cloud, Tested games download Channel
Games Control   3 ways to control the games: 5-point capacitive touch screen, Buttons(L+R button, Dual joystick), G-sensor
Buttons: Direction buttons, ABXY, LR, Dual joysticks, Select, Start, Vol+/-, Reset, POWER, Home, Back, Menu, Mode switch button
Storage: 8GB
Network: Wi-Fi(802.11 b/g/n), External Ethernet and 3G Dongle
Built-in 3G: For OEM choice
Bluetooth   For OEM choice
Gravity Sensor   3 Axis Gravity Sensor
Camera: Front 0.3 MP, Back 2MP camera
Speaker: Double
Video: RMVB, VI, MPEG-4, WMV, F4V, FLV(Support the 3-rd party apps)
Audio: MP3, WMA etc. (Support the 3-rd party apps)
Charge and Battery   Built-in 5000mA rechargable Li-polymer battery
Charge with 5V 2A DC adaptor or USB
I/O   USB2.0 High Speed
OTG: Connet Keyboard, mouse, Ethernet, 3G dongle, U disk and Hard disk
3.5mm Stereo earphone mini jack
Micro TF card slot, max 32GB
HDMI: HDMI Dual screen display, up to 1080P
Language   Multi-languages
Operation Environment   Windows98SE/ME；Windows2000；Windows XP or above
Color: Black
Size   Length:    mm   Width：  mm   Height：  mm   Weight：
In the box: S7800, User’s Manual, USB, Charger

Rockchip, of course!

nice  but no white? its ok i guess

Main difference should be in price. The rk3188 will be more expensive. I sincerely prefer a 5 inch one. 7 inch no fun.

Are they releasing sources for this one?

Are they releasing sources for this one?

They are angry because someone from this site released the source to a github, which is what they didn't want it, so who knows.....
Any case, I particularly have enough with s5110B, don't think I buy new device in long time.

I look forward to testing the RK3188 version, maybe it has enough performance to smoothly play Master of Orion 2 in dosbox. S7300 isn't quite strong enough.

I know i'm new here, so i propably lack the trustworthiness of a longtime-member, but the S7800 is not going to be anything to get excited about, because it still suffers from the same design-flaws the s7300 was suffering from already, if one goes by  the e-mail i got from JXD.



and this is the image attached to the e-mail:



EDIT: To me it sounds like the Dpad is linked to the Analog again. Which makes me incredibly mad, because that is the only thing that keeps me from buying this device. Without that it basically lacks controls that i need for the games i want to play and suddenly becomes completely and utterly useless. Why do that in the first place? I don't even see the point.