Sharp MultiSync E558 55" 4K UHD Commercial Signage Display
The Sharp MultiSync E558 is a 55-inch 4K UHD commercial display for digital signage, meeting rooms and retail screens on a modest budget. Its built-in USB MediaPlayer plays images and video straight from a USB stick with auto-play and scheduling, so simple signage needs no extra PC, cables or software.
Key features
- 55" 4K UHD IPS panel: 3840 x 2160 resolution with direct LED backlight and HDR (HLG and PQ) support for sharp, natural-looking content.
- Built-in USB MediaPlayer with scheduler: load content on a USB drive and set it to play automatically at set times, without separate signage software.
- 1% haze anti-glare surface: reduces reflections in bright rooms and shopfronts.
- Powered 10W USB port: can power an external media player or compute stick.
- Remote management: LAN and RS-232C control with SNMP, PJLink and HDMI-CEC support.
Specifications
| Model | Sharp MultiSync E558 |
| Screen size | 55" (139 cm), 16:9 |
| Panel | IPS with direct LED backlight |
| Native resolution | 3840 x 2160 (4K UHD) |
| Brightness | 350 cd/m² |
| Contrast ratio | 1200:1 |
| Response time | 8 ms (grey to grey average) |
| Colour depth | 1.073 billion colours (10-bit) |
| Haze level | 1% |
| HDR | Yes, HLG and PQ gamma support |
| Video inputs | 3x HDMI (UHD at 60 Hz, HDMI ARC), 1x VGA, 1x component, 1x composite |
| Audio | 3.5mm audio in, 3.5mm audio out, built-in speakers 10W + 10W |
| Control | 1x RS-232C, 1x LAN |
| USB | Powered USB port (10W) with USB MediaPlayer |
| Orientation | Landscape only |
| VESA mounting | 400 x 200 mm, 4 points, M6 screws |
| Bezel width | 13 mm (left/right), 14 mm (top) |
| Power consumption | 185W maximum operating |
| Operating voltage | 100-240V AC, 50-60 Hz |
| Operating temperature | 0 to 40°C |
| 24/7 operation certified | No |
| Warranty | 3-year limited manufacturer's warranty |
| In the box | Display, remote control, 2x AAA batteries, HDMI cable, power cable, setup manual |
Who it's for
- Suited to: cafes, retail stores, receptions, schools and meeting rooms that want an affordable 4K screen for menus, promotions or presentations.
- Not suited to: portrait or video-wall installations, or round-the-clock signage; Sharp lists this model as landscape only and not certified for 24/7 operation.
FAQs
Can the Sharp E558 play signage content without a PC?
Yes. Its built-in USB MediaPlayer plays images and video from a USB drive with auto-play, and the scheduler can switch content on and off at set times.
Can I mount the E558 in portrait?
No. Sharp lists the E558 for landscape installation only.
What VESA mount does the E558 use?
It uses a 400 x 200 mm VESA pattern with four M6 screw points.
Does it have built-in speakers?
Yes, two 10W speakers (20W total), plus a 3.5mm audio output for external sound.
Need a brighter screen or a different size? Compare with the Sharp PN-M552 55" large format display or the Sharp PN-M432 43" display, or browse the full Sharp range.
