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| Categories | LED Video Wall Display |
|---|---|
| Brand Name: | Charming |
| Model Number: | P3.91 |
| Certification: | CE,ROHS,LVD,EMC,CB,BIS,UL |
| Place of Origin: | China |
| MOQ: | 10pcs |
| Price: | Negotiable |
| Payment Terms: | Western Union, L/C, T/T,Paypal,Cash |
| Supply Ability: | 10000 PCS per week |
| Delivery Time: | 7 Working Days after Payment |
| Packaging Details: | Carton Case,Wooden Case,Flight Case |
| Type Number: | P3.91 |
| Cabinet Size: | 500*1000MM/500*500MM |
| IP Grade: | IP65 |
| LED Size: | SMD1921 |
| Life Span: | 100,000 Hours |
| GreyScale: | 14-16bit |
| Pixel Density: | 65536 Dot/㎡ |
| Screen Brightness: | ≥4500 CD/㎡ |
| Refresh Frequency: | 7680Hz |
| Operation temperature: | -20~60℃ |
| Pixel Pitch: | 3.91MM |
| scan Type: | 1/16 Scan |
| Operating humidity: | 10%~90%RH |
| Company Info. |
| Charming Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
| Attribute | Value |
|---|---|
| Type Number | P3.91 |
| Cabinet Size | 500*1000MM |
| LED Size | SMD1921 |
| IP Grade | IP65 |
| Pixel Density | 65536 Dot/㎡ |
| Screen Brightness | ≥4500 CD/㎡ |
| Operation Temperature | -20~60℃ |
| Pixel Pitch | 3.91MM |
| Scan Type | 1/16 Scan |
| Operating Humidity | 10%~90%RH |
| Life Span | 100,000 Hours |
| Refresh Frequency | 7680Hz |
| GreyScale | 14-16bit |

| Specification | Value |
|---|---|
| Dimension(MM) | 500*1000MM |
| Max.Power(W) | 200W |
| Brightness(CD/m) | ≥4500 CD/㎡ |
| LED Standard | SMD1921 |
| Viewing Angle | 140° |
| Protection Level | IP65 |
| Refresh Rate(Hz) | 7680Hz |
| Pixel Pitch(MM) | 3.96MM |
| Scan Mode | 1/16 Scan |
| Pixel Density(Dot/m) | 65536 Dot/㎡ |
| Grey Level | 14-16 Bit |
| Working Temperature | -20~60°C |
| Life Span | 100000 Hours |
| Working Voltage | AC 110V/220V,±15% |

We support sample orders for both LED modules and complete screens for quality inspection.
Modules ship in 1-5 days; screens under 100㎡ deliver within 15 working days.
All products come with 12-month warranty.
Designs must comply with standard module and cabinet specifications.
Please confirm specific screen dimensions and application requirements.
Accept wire transfer (TT)/Western Union; Alibaba Trade Assurance recommended.
✅ 2-Year Full Warranty – Free replacement or repair for any defective displays, modules,
or parts.
✅ Lifetime Maintenance – Only material costs apply after the warranty period.
✅ Free Technical Training – Includes hands-on operation & maintenance training at our
factory.
✅ Comprehensive Documentation – Operation manuals, software, test reports, CAD drawings, and
expert guidance provided.
Your success is our priority—let’s build something brilliant together!

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