Product Type | Smart Signage Display |
Display Size | 43 Inch |
Resolution | 3840 x 2160 (4K UHD) |
Panel Type | IPS LCD |
Aspect Ratio | 16:9 |
Contrast Ratio | 1200:1 |
Brightness | 400 nits |
Response Time | 8 ms |
Color Gamut | 72% NTSC |
Operating System | Android 8.0 |
Built-in Speakers | 2 x 10W |
24/7 Operation Capability | No |
18/7 Operation Capability | Yes |
Orientation Support | Landscape and Portrait |
Power Consumption (Operational) | 110 W |
Power Consumption (Standby) | <0.5 W |
Power Requirements | AC 100-240V, 50/60Hz |
Color | Black |
Weight | 23.6 lbs |
BenQ ST4302S 43" 4K Smart Signage Display, IPS, 400 nits, HDMI/VGA/USB, Android 8.0
Key Benefits

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- Ideal for digital signage and public display with 4K UHD quality and embedded Android OS.
- Comprehensive port selection including VGA, HDMI, USB, and LAN for flexible device integration.
- Built for commercial reliability with 18/7 usage rating and wide operating temperature range.
Product Overview
The BenQ ST4302S is a 43-inch Smart Signage solution engineered for mainstream commercial applications, delivering exceptional 4K Ultra HD visuals with a 3840 x 2160 resolution. Its IPS LCD panel ensures wide viewing angles and vibrant color reproduction, supported by a 1200:1 contrast ratio and 400 nits of brightness. This signage display also features a 72% NTSC color gamut for enhanced image quality, making it ideal for showcasing high-impact content in diverse sectors.
Designed for 18/7 operation, the ST4302S supports both landscape and portrait orientation. The integrated Android 8.0 platform simplifies content control and removes the need for external players. Ample connectivity through HDMI, DVI, VGA, USB-A, LAN, and RS-232 enables seamless integration. 10W stereo speakers and microSD card support further benefit multimedia usage. Built for reliability, it maintains performance in 0–40°C and up to 85% non-condensing humidity.
The display is energy-conscious, drawing just 110W when active and less than 0.5W in standby. Its performance, adaptability, and embedded operating system make it a compelling signage solution for any commercial venue requiring a versatile and robust display.
Specifications
Product Overview
Wireless Features
Wi-Fi Support | |
Bluetooth Support |
Compliance & Origin
Country of Origin | China |
TAA Compliant | No |
Advanced Security Features
Password Protection | Yes |
Secure Boot | |
Automatic Software Updates | Yes (via Android OS) |
Interfaces
HDMI Ports | 2 x HDMI 2.0 (input) |
DVI Ports | 1 x DVI (input) |
VGA Ports | 1 x VGA (input) |
USB Ports | 2 x USB 2.0 Type-A |
Audio Input | 1 x PC Audio (3.5 mm) |
Audio Output | 1 x Earphone (3.5 mm) |
MicroSD Card Slot | Yes |
Ethernet LAN | 1 x 10/100 Mbps |
RS-232 Control Port | Yes |
Physical & Environmental
Width | 38.3 Inch |
Depth | 22.1 Inch |
Height | 2.5 Inch |
Minimum Operating Temperature | 0°C |
Maximum Operating Temperature | 40°C |
Humidity Range (Operating) | 20% – 85% RH (non-condensing) |
Cloud Management & Licensing
Content Management Platform | Android 8.0 embedded system |
Remote Management Support | Yes, via LAN/RS-232 |