Display

Model

LDH55-SAI400K

Backlight

DLED

Screen Size

55''

Aspect Ratio

16:9

Resolution

3840×2160

Display Colors

1.07B(10 bits)

Brightness

350 cd/m²

Contrast Ratio

1000:1

Viewing Angle(H×V)

178°/178°

Display Mode

Landscape/Portrait

Response Time

8ms

Lifespan

30,000h

Connectivity

Input

RJ45 ×1, USB ×2, TF Slot ×1, HDMI ×1, Audio In×1

External Control

IR, RJ45(LAN), USB

Wi-Fi

Optional

Speaker

5W×2

Smart Signage Platform

Media Publish System 3.0

Power & Environmental Conditions

Power Supply

AC100-240V, 50/60Hz

Type

Internal

Consumption(Typical)

130W

Consumption(Standby)

Less than 0.5W

Operating Temperature

0℃~+40℃ （32℉~104℉)

Operating Humidity

10%~85%

Mechanical Specification

Dimensions

1230.8× 701.8× 58.3mm

Package

1360× 830× 168mm

Bezel Width

8mm

Net Weight

TBD

Gross Weight

20kg

Accessory

Included in Box

Power cord, reomote control, bracket

Wall Mount Kit

Yes

VESA Mount

400mm × 400mm

Internal Player

Processor

Quad-core Cortex-A17 up to 1.8GHz

Operating System

Android 8.1

RAM

2GB

Storage

16GB

Material Type

Video, audio, image, time, weather, countdown, txt, web page, stream media, pdf

Video

mp4,avi,mov,asf,wmv,mkv

A single file can upload up to 2G, and the resolution cannot exceed 4K

Audio

mp3,wma,wav

A single file can upload up to 500M

Image

jpg,jpeg,gif,bmp,png

A single file can upload up to 30M, and the resolution cannot exceed 4K

Documents

pdf, doc, docx, ppt, pptx, xls, xlsx and txt.
A single filecan can upload up to 200 MB

Decoding Capacity

1ch@4K or 4ch@1080P