Samsung HG55ET670UZ 139.7 cm (55") 4K Ultra HD Black

Create a premium guest experience
Samsung’s HT670U series delivers a comprehensive hotel solution. Crystal-clear, refined UHD picture quality is supported by a tailored home menu, enhanced security backed by TIZEN, compatibility with existing coaxial infrastructures and personalised guest engagement for a memorable stay.

Crisp and vivid colour expression
Crystal Display ensures optimised colour expression so guests can experience every subtle detail, immersing themselves in any content with a wider range of colours.

UHD-quality content delivery
Samsung’s hospitality displays offer hotel guests the vivid picture quality of home entertainment systems. Through UHD upscaling technology, these refined displays showcase all content at UHD resolution (3,840 x 2,160), with four times the pixels of standard FHD.

Refined picture quality
Beyond consistent UHD quality, Samsung displays bring the power of High Dynamic Range (HDR10+) picture refinement to any hotel room. Using dynamic metadata that fine-tunes each frame within a given programme, HDR10+ technology delivers an optimal, detail-rich and memorable viewing experience.

A tailored home menu
Each Samsung hospitality display includes an intuitive, customisable home menu that streamlines content exchange between hotels and guests. Content managers can easily incorporate images, logos and feature icons specific to guest needs while reinforcing special offers and hotel branding.

Powerful Performance, Enhanced Security
Backed by the powerful TIZEN operating system, Samsung hospitality displays ensure secure content delivery across the application, platform and system layers.

Seamless coaxial network integration
As a unified, coaxial-compatible content management solution, LYNK REACH 4.0 amplifies service processes and maintains consistent hotel-to-guest interaction. Through the platform's centralised, real-time monitoring, hotel managers can quickly fix issues across single displays or display groups.

Personalised guest engagement
Coaxial-structured hotels can use LYNK REACH 4.0 to deliver customised guest messages that are relevant to their specific stay, details or interests. As guests arrive, hotel operators can greet them with a personalised welcome message while also promoting on-site amenities and offers.

Display diagonal	139.7 cm (55")
HD type	4K Ultra HD
Display technology	LCD
Screen shape	Flat
Native aspect ratio	16:9
Motion interpolation technology	Auto Motion Plus
Dynamic contrast ratio marketing name	Mega Contrast
Viewing angle, horizontal	178°
Viewing angle, vertical	178°
Display resolution	3840 x 2160 pixels
Display diagonal (metric)	138 cm
Tuner type	Analog & digital
Digital signal format system	DVB-C2, DVB-S2, DVB-T
Auto channel search	Yes
Hybrid Broadcast Broadband TV (HbbTV)	Yes
Number of speakers	1
RMS rated power	20 W
Audio decoders	Dolby Digital Plus
Ethernet LAN	Yes
Product colour	Black
VESA mounting	Yes
Panel mounting interface	200 x 200 mm
Bezel type	3 Bezel-less
Stand type	Center stand
Swivel stand	Yes
High Dynamic Range (HDR) technology	High Dynamic Range 10+ (HDR10 Plus), Hybrid Log-Gamma (HLG)
Game mode	Yes
Teletext function	Yes
Subtitles function	Yes
Eco sensor	Yes
Digital Clean View	Yes
High Dynamic Range (HDR) supported	Yes
Plug and Play	Yes
USB cloning	Yes
ConnectShare (HDD)	Yes
ConnectShare (USB)	Yes
USB 2.0 ports quantity	2
Digital audio optical out	1
RF ports quantity	1
Common interface (CI)	Yes
Common interface Plus (CI+)	Yes
Common interface Plus (CI+) version	1.4
HDMI ports quantity	3
Consumer Electronics Control (CEC)	Anynet+
Electronic Programme Guide (EPG)	Yes
On Screen Display (OSD)	Yes
Number of OSD languages	27
Hotel mode	Yes
Auto power off	Yes
Sleep timer	Yes
On/Off timer	Yes
Power consumption (typical)	84 W
Power consumption (standby)	0.5 W
Power consumption (max)	145 W
Energy efficiency class (SDR)	G
Energy efficiency class (HDR)	G
Energy consumption (SDR) per 1000 hours	84 kWh
Energy consumption (HDR) per 1000 hours	138 kWh
AC input voltage	220-240 V
AC input frequency	50/60 Hz
Energy saving mode	Yes
Energy efficiency scale	A to G
Samsung technologies (AV/TV)	Contrast Enhancer, Music Mode
Width (with stand)	1230.5 mm
Depth (with stand)	226.5 mm
Height (with stand)	759.8 mm
Weight (with stand)	17.5 kg
Width (without stand)	1230.5 mm
Depth (without stand)	59.9 mm
Height (without stand)	707.2 mm
Weight (without stand)	14.3 kg
Package width	1467 mm
Package depth	158 mm
Package height	843 mm
Package weight	22.8 kg
Package type	Box
Desktop stand	Yes
Mounting kit	Yes
Cables included	AC
Remote control included	Yes
Remote control type	TM1240A