Description
The BenQ SL4302K is a professional 43-inch 4K UHD large format display designed for digital signage, corporate communication, and commercial environments. With ultra-high-definition 3840 × 2160 resolution, it delivers sharp visuals, vibrant color reproduction, and outstanding clarity for presentations, advertisements, and informational content.
Powered by Android OS, the SL4302K enables seamless content management without the need for an external media player. Built-in support for X-Sign and device management tools allows businesses to efficiently schedule, update, and control content across multiple displays.
Designed for reliability in commercial settings, the display features high brightness, wide viewing angles, and 18/7 operation capability. Multiple connectivity options, including HDMI, DisplayPort, USB, LAN, and an OPS slot, provide flexible integration into existing AV infrastructures.
Whether deployed in retail, hospitality, education, or corporate environments, the BenQ SL4302K delivers professional-grade performance with streamlined management and dependable operation.
| Specification | Details |
|---|---|
| Model | SL4302K |
| Screen Size | 43" |
| Resolution | 3840 × 2160 (4K UHD) |
| Aspect Ratio | 16:9 |
| Panel Type | LED Panel |
| Brightness | 450 nits |
| Contrast Ratio | 1200:1 |
| Viewing Angle | 178° / 178° |
| Response Time | 8 ms |
| Color Depth | 10-bit |
| Operating System | Android OS |
| Internal Storage | 16 GB |
| Built-in Speakers | 12W × 2 |
| Operating Hours | 18 hours per day / 7 days per week |
| Mounting | VESA compatible |
| Connectivity | HDMI, DisplayPort, VGA, USB Type-A, RJ45 (LAN), RS232, OPS Slot |
| Power Supply | 100–240V AC |
| Power Consumption (Typical) | 300W |
| Warranty | 3 Years On-Site Exchange |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
A decade of delivery — trusted by 275+ clients across industries
