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55 inch ultra-narrow bezel commercial display with thin black frame

Sharp

Sharp PN-UN553S 55" commercial display

SKU CH-QHZC-G2H5S MPN PN-UN553S

55" LCD video-wall display with 17.3 mil bezel, 700 nit brightness and 24/7 operation

  • Screen Size55"
  • Ultra-narrow 17.3 mil bezels enable near-continuous video walls
  • 700 nit brightness ensures clear visibility in bright environments
  • 24/7 operation rating supports continuous commercial use
  • S-IPS panel provides wide viewing angles for public signage
  • Full HD 1920 x 1080 resolution delivers sharp image detail

55" Ultra-Narrow Bezel Display

The Sharp PN-UN553S is a 55-inch commercial display built for continuous 24/7 operation. Its Super IPS panel delivers a 1920 x 1080 resolution with 700 nits brightness and a 1,100:1 contrast ratio. An ultra-narrow 17.3 mil bezel on all four sides minimises visible gaps between screens.

Video wall integrators and signage operators

Designed for multi-screen video walls with DisplayPort 1.2 daisy-chaining support. Landscape and portrait orientations are both supported. Buyers needing a higher pixel density or a resolution above 1080p should consider alternative models. Environments exceeding 40°C operating temperature are not supported.

Standard rack or wall mounting

Connectivity includes two HDMI 2.0 inputs, two DisplayPort 1.2 inputs, a DisplayPort output, DVI-D, RS-232C and Ethernet for remote management. The display accepts 120 V or 230 V AC input. Ensure adequate ventilation to maintain the 5°C to 40°C operating range. Professional calibration is recommended for colour-critical video wall deployments.

Highlights

  • Ultra-narrow 17.3 mil bezels enable near-continuous video walls
  • 700 nit brightness ensures clear visibility in bright environments
  • 24/7 operation rating supports continuous commercial use
  • S-IPS panel provides wide viewing angles for public signage
  • Full HD 1920 x 1080 resolution delivers sharp image detail

Specifications

Screen Size55"

Questions about this item

Which video sources can I connect directly to the two HDMI 2.0 ports and two DisplayPort 1.2 ports on this display?

The PN-UN553S provides two HDMI 2.0 inputs and two DisplayPort 1.2 inputs, plus a DisplayPort output for daisy-chaining, DVI-D in and RS-232C control.

Will my existing 1080p media player work with the 1920 x 1080 native resolution and 8 ms response time of this panel?

Yes, the display's native 1920 x 1080 resolution and 8 ms response time match standard 1080p sources, and the 16:9 aspect ratio ensures correct scaling.

How can I verify the display is running at its rated 700 nit brightness and 1,100:1 contrast after installation?

Use the on-screen menu to confirm the backlight is set to maximum and select a test pattern; the panel should reach 700 nit brightness with a 1,100:1 native contrast ratio.

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