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Product specifications

Samsung QH75C Signage Display Digital signage flat panel 190.5 cm (75") LCD Wi-Fi 700 cd/m² 4K Ultra HD Black Tizen 24/7

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75", VA, LED, 4K UHD (3840 x 2160), 700 nit, 4000:1, 178/178, 8 ms, Bluetooth, WiFi, RJ-45, HDCP, DP, HDMI, RS232, AC 100-240V, 50/60Hz, 1682.3 x 960.4 x 28.5 mm, 34.6 kg

Part QH75C · UPC 887276776293

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  • Ultra Slim Depth
  • Even Bezel
  • Centered VESA Holes

About this product

Slim design. Stunning performance

Introducing QHC, the slimmest display in the Samsung UHD Signage. It brings elegance to business while maximizing space. Its enhanced internal solutions and intuitive home screen UX make it easy to use. Businesses in various verticals can achieve growth with QHC’s efficiency and design innovation.

Maximum impact in minimum space

Ultra Slim Depth

The QHC's unparalleled ultra-slim thickness of 28.5mm makes it the thinnest option in Samsung’s UHD series. It is compatible with the Slim Fit Wall Mount, which allows you to install it neatly and easily in any environment. QHC optimizes space with its sleek design that blends seamlessly into your business.

Clean visuals in landscape or portrait mode

Even Bezel

The bezels are consistent and even on all four sides of the display, with the same thickness and dimensions. The new even bezel design prevents any visual issues from arising when the display is adjusted to portrait mode.

Secure and even mounting

Centered VESA Holes

The central positioning of the VESA holes on the back of the display evenly distribute its weight for secure mounting. With the VESA holes now shifted to the center, users can adjust the display to portrait mode without the display tilting unintentionally.

Lifelike color, born in a pure state with fine crystal

Dynamic Crystal Color

Every picture is more immersive with one billion shades of color. Dynamic Crystal Color delivers true-to-life variations, allowing customers to see every subtlety.

View lifelike shades of color in powerful 4K

Quantum Processor Lite 4K

Samsung’s industry-leading video processing technology enhances every piece of content for clarity and consistency. Intelligent UHD upscaling technology, powered by Samsung’s Quantum Processor Lite 4K, elevates lower-resolution video to UHD, providing a professional picture quality.

Ensure critical information is always visible

Non-glare

QHC displays feature reliable, non-glare panels that provide better visibility from all angles, any time of day. The non-glare display enables businesses to deliver accurate information in critical locations, like airports and train stations.

Connec with convenience

Home UI

QHC boasts greater usability with an upgraded home screen UI. Popular categories like Favorites, Sources and Settings are displayed on the same screen for convenient availability. The Favorites folder grants users quick, easy access to frequently used features in a single click.

Collaborate between screens with wire-free speed

Smartview+

SmartView+ enables wireless screen sharing without cable connections, ensuring easy collaboration. Users can now enable the screen sharing function at the start of a meeting, allowing the meeting admin to quickly switch between screens with one click.

Simplified calibration between screens with mobile app

Smart Calibration

Guarantee complete brand consistency across every display in every location. Using the Samsung mobile app, Smart Calibration ensures every display is calibrated correctly, showcasing brand logos and other collateral in the exact colors required.

Enhance professional environments with expert tools

Professional Modes

Built-in professional modes enable more possibilities in specific verticals. Director Mode minimizes post-processing, aligning content to the director’s original intention. Medical teams can simulate medical images such as X-rays with DICOM Simulation Mode, meeting DICOM's full grayscale standards

Change the way to manage your display

Samsung VXT

Samsung VXT CMS is a cloud-based solution that brings together content management and remote device management capabilities, allowing users to remotely manage hardware settings and troubleshoot issues while effortlessly creating and deploying content with no previous training needed.

Everyday Sustainability

Energy Star / EPEAT

Samsung is making diverse efforts to reduce our environmental impact in smart signage, and encouraging users to pursue a more sustainable life. As a result, QHC series has earned a series of certifications for environmentally preferable products from highly recognized institutes in the U.S.

Display

Panel type
VA
LED backlight
Yes
Display diagonal
190.5 cm (75")
Display technology
LCD
Display resolution
3840 x 2160 pixels
Display brightness
700 cd/m²
HD type
4K Ultra HD
Touchscreen
No
Native aspect ratio
16:9
Response time
8 ms
Contrast ratio (typical)
4000:1
Dynamic contrast ratio marketing name
Mega Contrast
Viewing angle, horizontal
178°
Viewing angle, vertical
178°
Pixel pitch
0.429 x 0.429 mm
Display diagonal (metric)
189 cm
Horizontal scan range
30 - 81 kHz
Vertical scan range
48 - 75 Hz
Native refresh rate
60 Hz
Haze rate
25%
Pixel frequency (max)
594 MHz
Colour gamut
72%

Ports & interfaces

HDMI ports quantity
3
HDMI version
2.0
HDMI input ports quantity
3
DVI port
No
DisplayPorts quantity
1
DisplayPorts in
1
DisplayPort version
1.2
USB port
Yes
USB ports quantity
2
Ethernet LAN (RJ-45) ports
2
Audio (L/R) out
1
RS-232 interface
Yes
Infrared data port
Yes

Design

Product design
Digital signage flat panel
Placement supported
Indoor
Product colour
Black
Screen shape
Flat
VESA mounting
Yes
Panel mounting interface
400 x 400 mm
Bezel width (bottom)
1.34 cm
Bezel width (side)
1.34 cm
Bezel width (top)
1.34 cm
Bezel colour
Charcoal Black

Performance

Purpose
Universal
Operating hours (hours/days)
24/7
HDCP
Yes
HDCP version
2.2

Power

Power consumption (typical)
275 W
Power consumption (standby)
0.5 W
Power consumption (sleep)
0.5 W
Energy efficiency class (SDR)
G
Energy efficiency class (HDR)
Not available
AC input voltage
100 - 240 V
AC input frequency
50/60 Hz

Computer system

Operating system installed
Tizen
Operating system version
7.0

Weight & dimensions

Display width
1682.3 mm
Display depth
28.5 mm
Display height
960.4 mm
Display weight
34.6 kg

Packaging data

Package width
1839 mm
Package depth
180 mm
Package height
1113 mm
Package volume
45300 cm³

Operational conditions

Operating temperature (T-T)
0 - 40 °C
Operating relative humidity (H-H)
10 - 80%

Certificates

Certification
Class B 60950-1, 62368-1

Network

Ethernet LAN
Yes
Wi-Fi
Yes

Features

Suitable for indoor use
Yes

Other features

Bluetooth
Yes
Flash memory
16000 MB
Power supply type
Internal
Optional features
WMN-B50SC STN-L6585C

Specifications and images: Database Right data-sheet 2026 Icecat. All rights reserved. Supplied as is, without warranty. Specs Icecat · Open Content License

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