Home > Product > Touch All-in-one (4A) > Android 27" AiO Touchscreen 4A-Series
Overview Selection Specifications Resources

   2702.jpg    TC-2704A  270 inch Android Touch All In One PC
Motherboard introduction:
This series of digital signage is based on the Android version of the A83 or R18 processor which is with all-winner high-performance All winner chips. The A83 main chip integrates the Cortex-A53 quad-core 1.2G CPU and Mali-400MP4 GPU, which is with superior computing performance,2D/3D graphics Processing power and full HD video coding and decoding capabilities.

   Wide Application:
The touch all in one PC is suitable for a wide range of environments and has multiple functions. From retail entertainment to corporate offices and digital signage, it's perfect for continuous use in public environments. .
    27a.jpg

   27.jpg    Optional Configuration:
This series provide 1G, 2G or 4G as the options for memory and 8G, 16G or 32G optional for the flash memory. For the occasions with the requirement of low performance, R18 main chip with 1G memory and 8G flash inch can be the choice. For requirements on high performance, it is recommended to choose RK3288 main chip with 2G memory and 16G flash.

   Interface introduction:
DC power interface, USB*2, RH45, sd card, USB-OTG, hdmi
 The GreenTouch factory is located in the high-tech city of Shenzhen, China. It covers an area of 2000.00 square meters and has a plant area of over 1,700 square meters. GreenTouch design and produce resistive touch screen, projected capacitive touch screen, infrared touch screen, projected capacitive touch film, touch display and touch All-in-one, touch digital signage and open touch displays there.
    27 4a.jpg

   Company introduction.jpg    Company Profile:
GreenTouch is a top-level company which grasp the technology for resistive touch panel, capacitive touch panel, infrared touch panel, capacitive touch film and other touch technologies, and widely Install and integrate them into touch monitor, touch all in one PC, touch digital signage from its own and many world-renowned companies.

Specification:

Enclosure Color

 Dark/Silver (optional)

Display

27.0" Diagonal,16:9,Active Matrix TFT LCD

Resolution

1920 x 1080 @ 60Hz

Physical Size

Width:663.00mm

Height:400.00 mm

Thickness:41.00mm

Active Area Dimensions

Horizontal:597.60 mm;

Vertical:336.15 mm

Color

16.7M

Brightness(Typ.)

LCD panel:300 nits

Response Time(Typ.)

5 msec

Viewing Angle(Typ.)

Horizontal : 85°/85°or 170°in total:Vertical:80°/80°or 160°in total

Contrast Ratio(Typ.)

1000:1

Touch Solution

Projected Capacitive

ARM

All Winner R18,A53,64 Bit,Quad core 1.2G,8-core A83,A7,64Bit,1.8G(Optional)

RAM

1G,2G,(Optional)

Storage

8G,16G,32G(Optional)

USB port

2 x USB2.0 port.One of them is extensional

OTG

Micro usb

Extensional SD

Supported

Ethernet port

1 x LAN RJ45 (100MB)

OS

android

Wifi

Built-in wifi 802.11b/g/n

Bluetooth

BT4.0

Earphone port

1 x 3.5 mm earphone output

Speakers

Built-in Speakers*2

Power

INPUT POWER CONNECTOR SPECIFICATIONS (for display) 

- Type: DC cartridge receptacle; Cartridge ID: 4.2 mm (± 0.3 mm); 

Needle OD: 1.7 mm (+0.0-0.1 mm); Cartridgedepth: 8.0mm(± 0.3 mm)

Power(Typ.)

Touch all in one PC(not include external ports):30W

OS

Android

Video play

Support 1080p H265 video decoding

Temperature

Working:0℃~35℃(32F°~95F°);Storage:-20℃~60℃(-4F°~140F°)

Humidity(No condensation)

Working:20%~80%;Storage:5%~95%

Weight(Approx)

Net:4.5kg;Shipping:6.0 kg(FYI)

Certificates

UL,cUL (Recognized), FCC, CE, China RoHS

Optional/External sets(show all partsphotos and link them to the related parts page)


Certification:

(CE/FCC/ROHS certificate scan)


From now on, cooperate with GreenTouch. Contact sales (various links)

Web page navigation.

To provide you with a different experience.

Contact Sales