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55 E557Q Display
The 55” NEC E557Q a direct-lit commercial-grade display is ideal for education corporate and other digital signage applications. Compared to previous generation displays this model’s 4K UHD resolution and LED direct backlighting allows for higher visual acuity reduced power consumption and localized dimming that gives a higher dynamic contrast ratio.The E557Q has an integrated ATSC/NTSC tuner and dual 10W speakers allow users to enjoy high-definition broadcast capabilities. This display also features a USB player in which video audio or JPEG picture files can be loaded and played in sequence for signage purposes.
• 4K UHD resolution allows for high end visual acuity
• Integrated multimedia USB player makes digital signage simple
• Direct LED backlighting reduces power consumption while localized dimming gives a greater dynamic contrast ratio
• Thinner bezel improves display's aesthetics
• Video signal wake-up function allows for plug and play functionality
• Built-in low-profile 10W speakers enhance the experience with superior sound
| Features | |
|---|---|
| Screen Size | 55 Inch |
| Colour | Black |
| Brightness | 350 cd/m2 |
| Operation (Hours / Days) | 16/7 |
| Orientation | Landscape |
| Contrast ratio (typical) | 4000:1 |
| Resolution | 3840 x 2160 Pixels |
| 4K UHD | Yes |
| Response time | 8 ms |
| Built-in speakers | Yes |
| Speakers | 2 x 10W |
| Aspect ratio | 16:9 |
| Operating temperature range (T-T) | 0 – 40 |
| HDMI | 3 |
| Compatible with VESA-wall mounting system | 400 x 200 mm |
| Weight W/O Stand | 15 Kg |
| Energy Class | A |
| Warranty | 3 Years |
