55″ 23.4mm Slimmest Panel Design Double-Sided Display|DH551F
Tell Both Sides of Your Story
The award-winning DH551F is designed to double visibility, versatility and creativity. By achieving two-side content display with the world’s slimmest 23.4 mm panel design, it is exceptionally light to cater to both wall and ceiling mount options. To expand the flexibility even further, the DH551F delivers superior performance not only in landscape and portrait mode, but also in ambient environments with 700 nits high-brightness screen. It is an ultra-versatile choice to play ideas on information display for various occasions like department store, transportation hub, convenient store and more.






Ultra Slim Panel Design
By simply using one panel to achieve the dual-sided display capability, the BenQ double-sided display strikes the market with the world’s slimmest aero-thin panel design set at less than 23.4mm – about the width of your thumb. This state-of-the-art technological achievement enables installation and placement at the most unexpected places to generate the most attention.

A high brightness level of up to 700 nits is achieved on both sides of the ultra-slim display to fully support indoor and semi-outdoor applications.
A Clear View from Every Standpoint
The incorporation of A-MVA technology enables a symmetrical viewing angle of 178° from all directions. Hence, your vivid, high-quality image can be viewed from every standpoint for the maximum exposure.


To ensure flawless portrait display, a structure featuring more solid fixing points on all edges is employed to prevent “Mura” image distortion commonly seen on vertically positioned consumer displays.
All you need is one media player to display contents on either side of your new double-sided displays via HDMI, saving you considerable time and effort on setup and making it super easy to access and make any necessary changes to the contents being displayed.
Awards

Best New Product Overall
BenQ Double-Sided Floor Stand Digital Signage Display
Best New Digital Signage Mount
BenQ Perpendicular, Double-Sided Wall Mounted Display
Best of Show InfoComm 2015
BenQ Perpendicular, Double-Sided Wall Mounted Display
Best New Technology Innovation DIGI Award 2015
The world’s largest and longest-running conference and trade show exclusively dedicated to showcasing innovative digital communications and interactive technology solutions for customer and employee-oriented organizations.
The largest event in the world focused on pro-AV industry, which annually attracted 950 leading audio visual technology exhibitors from more than 108 countries.
Screen Size | 55″ |
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Backlight / Lightsource | E-LED |
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Active Area (Horizontal × Vertical) (mm) | 1,209.6 x 680.4 mm |
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Resolution (Pixels) | FHD 1920 x 1080 |
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Brightness (Typical) | 700 nits / 700 nits |
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Contrast Ratio (Typical) | 3,000:1 |
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Viewing Angle (Horizontal / Vertical) | 178° / 178° |
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Aspect Ratio | 16:9 |
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Light Life (Typical) | 50,000hrs |
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Display Orientation | Landscape / Portrait |
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HDMI In/Out | x2 / No |
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AC/DC In | DC |
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AC Power Switch | x1 (on Power box) |
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Voltage | 100V ~ 240V, 50Hz / 60Hz |
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Power Consumption (typical / standby) | ≦230W / ≦2W |
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Dimension (W×H×D) (mm) | 1,515.9 x 856.8 x 23.4mm |
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Bezel Width (top / bottom / left / right) (mm) | 64.2 / 239.1 / 86.7 / 86.7mm |
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Weight (w/o Packing/ w/ Packing) (kg) | 49.5kg / 63.5kg |
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Operation Temperature | 0°C ~ 40°C |
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Storage Temperature | -10°C ~ 50°C |
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Usage (Hour/Day) | 24/7 |
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On-Screen Display Languages | English / Spanish / French / German / Italian / Portuguese / Russian / Japanese / Simplified Chinese / Traditional Chinese / (10 Languages) |
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X-Sign (please check X-Sign website for detailed compatibility info.) | Yes |
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Remote Control | Yes |
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Power Cord(by region) | Yes |
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HDMI Cable | Yes (x2) |
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Quick Start Guide | Yes |
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User’s Manual Electronic File | Yes |
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