Philips
Philips 55BDL4550D/00 55IN commercial display 4K 500 nit 24/7
A 54.6 inch commercial display with 4K resolution and 500 nit brightness built for continuous 24/7 operation
- 55 inch 4K Ultra HD screen shows crisp 3840 x 2160 detail
- 500 nit brightness keeps content clear in bright rooms
- 24/7 commercial rating supports continuous portrait or landscape use
- ARM Cortex A73 processor with 3 GB DDR SDRAM drives signage apps
- 6 inch LCD panel built for reliable daily operation
55-inch commercial display for continuous signage
The Philips 55BDL4550D/00 is a 54.6-inch LCD panel built for 24/7 operation in professional environments. It delivers 4K Ultra HD resolution with a brightness of 500 nit, making it suitable for retail, corporate and public-space installations. An integrated ARM Cortex A73 processor with 3 GB of DDR SDRAM runs content directly on the display. HDMI and USB interfaces provide standard connectivity for external sources.
4K resolution at 500 nit brightness
The single specification that determines suitability is the 3840 x 2160 pixel resolution combined with a 500 nit luminance rating. This pairing ensures sharp detail and strong visibility in well-lit indoor areas where ambient light can wash out lesser panels. Buyers who need higher brightness for direct-sunlight windows or video-wall configurations should look elsewhere.
3 GB onboard memory for standalone playback
The 3 GB of DDR SDRAM provides headroom for local media playback, scheduling and HTML5 applications without an external player. It comfortably handles typical signage loops, static images and compressed 4K video streams. Complex multi-layer compositions, high-bitrate 4K60 content or heavy interactive workloads will exceed the available memory and require a separate media player.
Highlights
- 55 inch 4K Ultra HD screen shows crisp 3840 x 2160 detail
- 500 nit brightness keeps content clear in bright rooms
- 24/7 commercial rating supports continuous portrait or landscape use
- ARM Cortex A73 processor with 3 GB DDR SDRAM drives signage apps
- 6 inch LCD panel built for reliable daily operation
Specifications
| Brand | Philips |
|---|---|
| Part Number | 55BDL4550D/00 |
| Shipping weight | 13.61 kg |
| Package size | 1350 × 808 × 142 mm |
Questions about this item
What does the 500 nit brightness mean for daily use?
The panel reaches 500 cd/m², so content stays readable in bright retail or lobby lighting without washing out.
Which video inputs does the display provide?
It includes HDMI and USB ports for direct media playback and external source connection.
How much space does the 54.6 inch screen need for mounting?
The 54.6" panel fits standard VESA mounts and can be installed in portrait or landscape orientation.
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