Публичен дисплей Samsung LH75QBHRTBC/EN, 75" (190.5 cm) сензорен мулти-тъч 4K UHD, DisplayPort, HDMI, DVI

Samsung QB75H-TR
LH75QBHRTBC/EN


Key Highlights

- E-Board : IWB
- Touch Screen
- 16/7 operation
- MagicInfo S5 powered by Tizen
- Direct LED
-Quad Core CPU
- Wi-fi module embedded

- Heightened touch functionality for a smooth and versatile digital writing experience
- Intuitive interface for quick access to screen mirroring and real-time notation saving
- Working Screen function that enables users to toggle between multiple screens
- Distinct content clarity through advanced UHD picture quality


Panel

Diagonal Size
75"

Type
120Hz Direct LED

Resolution
3840*2160 (4K UHD)

Brightness(Typ.)
300 nit

Contrast Ratio
Mega

Viewing Angle(H/V)
178:178

Response Time(G-to-G)
8ms


Sound

Speaker Type
Built in Speaker (10W x 2)(Down Firing w/Bass Reflex)

Connectivity

Video
HDMI Rear1, HDMI Rear2 (ver 2.0), HDMI Front3 (ver 1.4), DVI-D, DP

USB
USB 1, 2 (Rear), USB 3 (Front), PC USB (Front)

Output

External Control
RS232C(in/out) thru stereo jack, RJ45, Wi-Fi

External Sensor
IR Sensor(Display Control)

Touch Out
Touch Out 1 (Rear), Touch Out 2 (Front)


Touch

Type
IR (Infra Red)

# of Drawing
4 drawing (SoC), 10 drawing (External Windows PC)

Touch Pen Type
Passive Pen

Object Recognition Range
8mm

Touch Response Time
'7ms

Power

Type
Internal

Power Supply
AC 100~240V 50/60Hz

Mechanical Specification

Dimension (mm)

Set
1741.5 X 1012.1 X 86.8
Package

1865 X 467 X 1152

Weight (kg)

Set
54.8

Package
68.4

Color
Black

VESA Mount (mm)
400 x 400

Protection Glass
Yes

Stand Type
Wall Mount

Power Cable Length
3m

Internal Player

Processor
Coretex A72 1.7GHz Quad-Core CPU

On-Chip Cache Memory
L1 Instruction Cache : 48KB L1 Data Cache : 32KB L2 Cache : 2MB

Clock Speed
1.7GHz Quad-Core CPU

Main Memory Interface
3GB 3ch 64bit LPDDR4 1.6GHz

Graphics
2D & 3D Graphic Accelerator Data Format : 32bpp Output resolution : 3840x2160p

Storage (FDM)
8GB (3.88GB Occupied by O/S, 4.12GB Available)

Multimedia
Video Decoder - MPEG 1/2/4, H.263, H.264/AVC - UHD H.264/AVC, VC-1, AVS/AVS+, MVC - VP8, VP9, HEVC, JPEG Audio DSP(Decoder) - MPEG, AC3, AC4, DD, MP3 and etc

IO Ports
USB 2.0

Operating System
Tizen 3.0 (VDLinux)



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