Shenzhen Hongnuo Zhuanxian Technology Co., Ltd
                                                                                                           
Verified Supplier
17 Years
Since 2009
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55 Inch Android Smart Board with Touch Screen - Dual OS Windows/Android, 4K H.265 Video Support, 165W Power Consumption

Price Negotiable
Price: Negotiable
MOQ: 1 PC
Delivery Time: 10-15 work days upon payment
Brand: HONGNUO
Product Description
Product Overview

55-inch electronic Android smart board with touch screen interactive whiteboard functionality, designed for teaching and professional applications. This all-in-one industrial PC combines dual operating systems with advanced connectivity options.

Key Features
  • Screen mirroring compatibility with Android phones, iPhones, iPads, computers, and other devices
  • Dual WiFi capability with 5G high-speed access and simultaneous hotspot sharing
  • Dual operating system support: Windows and Android with seamless switching
  • Integrated computer, Android TV, touch screen, and electronic whiteboard functionality
  • Optional accessories: microphone, camera, wireless screen, and mounting bracket
Technical Specifications
Power Input AC 220-240V 50/60Hz
Power Consumption (55-inch model) 165W (standard mode excluding computer)
Standby Power Consumption ≤0.5W
Speaker Power Stereo dual-channel class-D amplifier, 10W × 2 (L+R / 8Ω)
Operating Temperature 5℃ to 45℃
Operating Humidity 20% to 80% (no condensation)
Media Format Support

Comprehensive video decoding including MPEG-1, MPEG-2, MPEG-4, H.263, H.264, VC-1, VP8, VP9, HEVC/H.265, and MVC formats. Supports 4K H.265 video hard decoding at 2160P 60Hz with downward compatibility for H.264 and H.263 formats.

Image & Audio Support

Image formats: JPEG, BMP, PNG | Audio formats: WMA, MP3, M4A | Video formats: RM, MPEG2, MPEG4, H.265, RMVB, MOV, MJPEG, VC1, FLV

55-inch electronic touch screen interactive whiteboard display
Manufacturer Profile

HongNuo Company, established in 2009, specializes in OEM/ODM advertising machines with 13 years of industry experience. The company maintains professional sales and technical teams to provide comprehensive product support and after-sales service. All products undergo strict quality control testing and hold FCC, CE, and ROHS certifications.

HongNuo manufacturing facility and production process
Frequently Asked Questions
Q: Can you provide OEM/ODM service for the interactive flat panel?
A: Yes, we fully support customization according to your specific requirements.
Q: Do you maintain inventory?
A: We keep 2,000-5,000 units in stock monthly to ensure prompt delivery.
Q: What applications are suitable for this product?
A: Widely used in hospitals, schools, offices, and various professional environments.
Q: What is your after-sales service policy?
A: We provide 24-hour response times with immediate solution implementation for any technical issues.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shenzhen Hongnuo Zhuanxian Technology Co., Ltd
Location Unit A, Floor 3, Builing F, NO.6 , Zhongtai Road, Loucun Community, Xinhu Street, Guangming District, Shenzhen, China
Contact Person lydia

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