Indoor LED Display

640 Series Indoor LED Display

640 Series Indoor LED Display is supplied for commercial display projects that need stable image quality, reliable structure, and practical after-sales support.

Best for: Close-viewing indoor video walls that need fine detail, consistent color, quiet operation, and convenient front service.

Cabinet: 640x480mm, 640×480mm
Service: Front service
Application: Commercial display

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Send screen size, application, destination country, and target delivery time for an accurate project quotation.

Configuration support
Pre-shipment inspection
Spare-parts planning

Technical Overview

Key Product Specifications

Pixel Pitch	Selected according to viewing distance and resolution needs
Brightness	Configured for the installation environment
Refresh Rate	Configured for content and camera requirements
Cabinet Size	640x480mm, 640×480mm
Protection Rating	Confirm by model and installation environment
Maintenance	Front service
Control System	Matched to content, connectivity, and project requirements

How to read and verify these specifications

The information on this page is compiled from the available model content and project configuration data maintained by Shangxian Display. Values such as brightness, refresh rate, IP rating, cabinet structure, control system, warranty, and certificates can vary by model and project.

Confirm the final specification sheet and quotation before placing an order. Review our quality control process.

Selection Guide

Project Fit And Buying Inputs

Recommended Use

Close-viewing indoor video walls that need fine detail, consistent color, quiet operation, and convenient front service.

Confirm Before Selection

Confirm viewing distance, pixel pitch, wall dimensions, resolution target, refresh rate, brightness, service access, and signal redundancy.

Quotation Scope

Final specifications, packing, spare parts, lead time, warranty, and certificates are confirmed in the project quotation.

Read Full Product Description

What is the 640 Series LED Display?

The 640 Series LED Display is a high-quality LED video wall specifically designed for indoor fixed installation applications. It offers exceptional image quality with fine pixels and a user-friendly, front service design for LED power supply, cards, and modules. With its ultra-lightweight magnesium alloy cabinet measuring 640x480mm in a 4:3 ratio, the 640 Series LED Display provides excellent flatness and easy installation for various indoor settings.

Features of 640 Series LED Display

Optimal Size: The 640 Series LED Display features a 640x480mm cabinet size and a 320x160mm module size, making it an ideal choice for indoor installations with space constraints.
SMD 3-in-1 LED Encapsulation Technology: This advanced technology enables the display to achieve superior image quality, vibrant colors, and excellent contrast.
Frontal Service Design: The easily accessible front service design simplifies the installation process and allows for efficient maintenance by providing direct access to the LED power supply, cards, and modules.
Safety and Compliance: The 640 Series LED Display is CE, RoHS, and FCC approved, ensuring its safety, reliability, and compliance with international standards.
Warranty and Support: The product comes with a 3-year warranty and 5% spare parts for added peace of mind and long-term reliability.

Applications of 640 Series LED Display

The 640 Series LED Display is suitable for a wide range of indoor fixed installation applications, including:

Retail stores and shopping centers: Attract customers and highlight promotions with vibrant and eye-catching displays.
Corporate offices: Enhance communication and collaboration with high-definition digital signage in conference rooms, lobbies, and other common areas.
Hotels and restaurants: Create a welcoming atmosphere and provide useful information for guests and visitors.
Public spaces and transportation hubs: Display real-time schedules, announcements, and advertisements in airports, train stations, and bus terminals.
Sports arenas and theaters: Offer an immersive experience with live event broadcasting and engaging content.

Price of 640 Series LED Display

The cost of the 640 Series LED Display varies depending on factors such as the size of the display, the number of modules, and customization requirements. Prices may also be influenced by warranty terms, support, and any additional services provided by the manufacturer. For accurate pricing details, it is recommended to contact a sales representative or the manufacturer directly to obtain an appropriate quote based on your specific needs and preferences.

Specification

Technical Parameters	Pixel Pitch(mm)	P1.25mm	P1.53mm	P1.66mm	P1.86mm	P2mm	P2.5mm
	LED	SMD1010	SMD1212	SMD1212	SMD1515	SMD1515	SMD2121
	Module Resolution(dots)	256*128	208*104	192*96	172*86	160*80	128*64
	Module Size(mm)	320*160
	Cabinet Resolution(dots)	512*384	416*312	384*288	344*258	340*240	256*192
	Cabinet Size(mm)	640mm480mm(WxH)
	Pixel Density(dots/㎡)	640000	422500	360000	288906	250000	160000
	Serviceability	Full front service
	Protection Level(Front/Rear)	IP40
	Weight	7.5kg
Optical Parameters	Grey Level (bit)	12~14
	Brightness(cd/㎡)	400-450
	Contrast	6000：1
	Color Gamut	≥90% NTSC
	Refresh Rate (Hz)	3840
	Hor. viewing angle	160°
	Vert. viewing angle	140°
	Brightness Uniformity	≥95%

Project Support

Support Before Production And Delivery

Configuration Review

Match the product to viewing distance, brightness, content, installation environment, maintenance access, and control requirements.

Factory Verification

Confirm the approved model, cabinet quantity, accessories, visual checks, and project-specific inspection requirements before shipment.

Delivery Preparation

Review packing, spare parts, shipping information, installation documents, warranty terms, and support contacts in the final quotation.

Applications

Typical Project Applications

Control rooms and command centers
Meeting rooms and corporate lobbies
Retail, broadcast, and virtual production spaces
Education, museums, and public-information walls

Project Quotation

Tell Us About Your Project

For a useful comparison, share the screen size, application, viewing distance, installation place, destination country, and target delivery date.

Recommended model and configuration
Commercial quotation and lead-time confirmation
Packing, spare-parts, and shipping planning

Email: info@sxleddisplay.com

WhatsApp: +86 15617669952

Buying Guide

Common Questions Before Quotation

How do I choose the right specification?

Share the screen size, viewing distance, indoor or outdoor environment, content type, and installation method. We can suggest pixel pitch, brightness, cabinet type, and control system options.

Can the product be customized?

Yes. Cabinet size, brightness, installation structure, maintenance direction, packaging, spare parts, and control system can be discussed according to the project.

What should I send for a quote?

Please send product model, screen width and height, usage location, target delivery time, and any drawing or project photo. Clear project details make the quotation faster and more accurate.