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BenQ ST430K 43" Large Flat Panel - Refurbished

SKU-ST430K-002 Refurbished

Model Highlights

The 43-inch ST430K is the total package suitable for small business and corporate setting. It brings together a wide variety of features, including stunning 4K resolution for enhanced engagement, stylish slim design, X-Sign software for effortless content creation and management, and MDA application for hassle-free display control. On top of this, with the easy-to-use meeting solution Zoom, you can instantly connect your teams and clients without expensive infrastructure. It is the solution saving you time, efforts, and resources all at once.


  • 4K Ultra HD Resolution

  • Slim and Stylish Design

  • X-Sign: Content Management Made Smarter

  • Custom Android OS: Display by Plug-and-Play

  • Multiple Display Administrator (MDA): Remote Control with Failure Alert System

Out Of Stock

  • Overview
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  • Warranty
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Built-in Software: Diversified Content Creation & Display

BenQ ST430K X-Sign Content Management Software


X-Sign User-Friendly Content Management Software

The X-Sign signage app helps you customize, edit, manage and play the content to be showcased, allowing you to instantaneously engage your customers.

  • Create in-store display contents with over 100 templates that support animation for images and texts, video playback, QR code implementation and daily scheduled playlist.
  • Display contents easily through a USB flash drive or BenQ cloud service.
  • Single or multiple displays management and content distribution via the internet to save time, costs and efforts.


Custom Android OS

Designed to empower every presenter with the most powerful and useful apps for business presentations, this custom operating system also puts administraors in full control, securing against downloads and use of unauthorized apps to minimize unanticipated damage or breakdowns.


WPS Office App

Open your documents with one of the world's most popular office suites. WPS Office allows you to open almost any file format, including PDF and MS Word, PowerPoint and Excel documents with ease.


Multimedia Player

The custom Android™ OS comes with a built-in multimedia player that allows owners to display a variety of contents without having to invest extra resources on a separate media player.


Built-in Software: Hassle-free Management

BenQ ST430K Multiple Display Administrator

Multiple Display Administrator (MDA)

The MDA application helps you control and manage multiple displays simultaneously through your local network. Besides providing great convenience, MDA also enables powerful functions such as integration with centralized monitoring, and the ability to easily blank displays that are not in use, lowering your power costs and helping the environment.


Easy Setting Utility Tool for Easy Apps Management

Everything is simpler with Cloud. This tool allows users to automatically upload and install Android™ apps of an array of displays through BenQ's cloud server.

Built-in Software: Optimal Corporate Communication

Zoom Meeting Room Solution

Zoom unifies cloud video conferencing, simple online meetings and group messaging into one simple platform. BenQ's conference solution will allow users to hold group meetings with the ST430K and other computing platforms such as PC, MAC, tablet and smartphone.

Cloud Video Conferencing

  • Ultra simple one-click start or join the meeting
  • HD video and HD voice
  • Dynamic voice detection
  • Full screen, gallery view (4 participants on each screen)
  • Group meeting available for 40 minutes per time

BenQ ST430K Host Controls

Host Controls

A variety of features for optimized meeting control: Lock meeting, Lock Share, Mute Upon Entry, Play Entry, Assign Host and more.


Wireless Content Sharing

  • Share PDF, photos, cloud documents and websites during the meeting.
  • Annotate on shared screen with lines, shapes, spotlights, etc.

Run Your Business Meetings on A Variety of Platforms

  • Mac and PC: Screen share desktop, window, and video clip with audio
  • PC: Screen share iPad/iPhone apps and office documents via Airplay
  • Android Tablet and Phone: Share photos, web, cloud documents and Android apps
  • iOS Tablet and Phone: Screen share photos, web, and cloud, Box, and Dropbox documents

Easy to Use: Display Performance Excellence

4K UHD Unparalleled Clarity

An ultra-high definition resolution of 4K (3840 x 2160) offers not only the most exquisite image details for an optimal viewing experience but also four times more information and workspace than a 1080p full HD display, enhancing your efficiency and productivity.

Powerful Performance & Drive

The combination of a 1.5 GHz quad core-processor and 2G RAM memory ensures delivery of smooth, seamless display performance at all times, even while the smart signage is multitasking between applications.


Easy to Install

Lightweight Design
At a 8kg lightweight design, our smart signage displays can be easily mounted or rearranged to suit diverse uses, which saves you plenty of costs and manpower on signage installation, and eventually facilitates different display configurations in stores, offices, and other commercial establishments.


Slim & Stylish Design
A narrow bezel and slim design boasts a stylish outlook befitting any in-store environment, whether it's a trendy café or a sophisticated boutique store.

Easy to Display: Multiple Connectivity

USB Plug & Play

USB playback allows you to access and playback multimedia files directly from USB flash drives. There’s no need for PC connection or having to fuss over complex cable hassles.



Mobile High-Definition Link (MHL)

MHL allows you to effortlessly stream mobile contents saved in MHL-equipped smartphones and tablets onto the smart signage, saving you the need to purchase a separate PC or laptop for your store.



HDMI connectivity is incorporated into our smart signage to give you the flexibility of displaying contents directly from your PC, laptop, or any other HDMI devices.


Interface Other
IR Receiver x1
Slot in PC No
TV Tuner No
Interface Output
D-sub No
RS232 No
Composite AV Yes (RCA)
Audio Out x1
Built-in Speakers

8W x 2

Screen Diagonal


Interface Input
Interface Input LAN x1
Type A USB x4
D-Sub x1
Component Video Yes (YPbPr in)‎
Composite Video Yes (RCA)‎
Audio In Yes (RCA)‎
Power AC In Yes
Power Consumption <98W
On Screen Display Language EN/EF/SP/EP/CN/TC/GM/DT/PL/RS/CZ/DN/SW/IT/RM/FN/NG/GK/TK/AB/JP (21L)‎
Response Time 8ms
Contrast Ratio 1200:1
Brightness 380 nits
Backlight Direct LED
Resolution 3840 x 2160
Frame Rate 60Hz
Viewing Angle 178° (H) / 178° (V)‎
Aspect Ratio 16:9
Panel Bit 10 bit
Light Life 30,000 Hours
Orientation Landscape
Color Gamut (x% NTSC)‎ 65%
Dimension (WxHxD)‎ 970 x 564 x 74mm 
38.19 x 22.2 x 2.91in - (w/o stand)‎
Weight (without/with packing)‎ 8kg / 10.5 kg ‎
Power Supply 100v~240v
Wall Mount Optional
Stand Optional
VGA Sub 15 Pin Yes
Audio Cable No
Quick Start Guide Yes
Power Cord by Region Yes
Remote Control Yes


1 Year Warranty