Samsung logo MPN: LS55CG970NNXGO

Samsung LS55CG970NNXGO computer monitor 139.7 cm (55″) 3840 x 2160 pixels 4K Ultra HD LCD Black

Samsung
Released: Not on record
$2,656.74 MSRP $2,699.99 at release price
Amazon.com (US)
Updated 2 months ago · USD pricing from verified retailers · Excl. sales tax
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HDCP
Y
HDMI
Y
Pivot
Y
Wi-Fi
Y
Display type
4K Ultra HD
TV Plus
Y
Smart TV
Y
Tap view
Y
Bluetooth
Y
View 138 specifications

Overview

Top 3 Features

New perspectives to explore
Blaze a new path toward glory. Cockpit mode gives you a new vision for a 55" screen with 1000R curvature, while Quantum Mini-LED lighting delivers vibrant details.

Multi View with 4 Inputs
Tired of managing multiple monitors? The new Multi View shows you up to 4 inputs on screen at once, to give you full command and convenience.

World Class Performance to Win
One misstep can be the difference between victory and defeat. With a 165Hz refresh rate, 1ms(GtG) response time and FreeSync™ Premium Pro, prepare to win.

Upgrade your multitasking with more inputs
4-Input Multi View

A whole new way to view. With the upgraded Multi View, connect and see up to 4 different inputs at once, including the addition of all new Display Port. You can even play console and PC games at the same time. Focus on your games while you connect with friends and look up the best strategies all on one screen, while keeping your desk free from wires and clutter.

Overwhelm your senses
55" Large Screen & 1000R Curvature

Be immersed in lifelike images. The 55-inch screen delivers a picture that overwhelms your senses, creating an adrenaline-fueled experience superior to anything seen before. This is upgraded by 1000R curvature to wrap around your field of vision for maximum immersion.

Incredible 4k gaming refresh rates
165Hz & 1ms(GtG)

Conquer every enemy, even at extreme speed. 165Hz refresh rate eliminates lag for exhilarating gameplay with ultra-smooth action. Identify enemies with elite precision with a 1ms(GtG) response time, precise mouse movements, and blur-free frames, with minimized ghosting.

Swing into groundbreaking views
Cockpit Mode & Eclipse Lighting

Feel like you're in a cockpit. Rotate the screen to Cockpit Mode with HAS, tilt and pivot functionality for an optimal screen environment. This perfect positioning creates a new sense of world-blending immersion, further enhanced by Eclipse Lighting.

Multiple inputs, one control station
KVM Switch

Your command center gives you full control. Use multiple PCs and built-in apps on the Odyssey Ark with a single mouse and keyboard. Move your mouse across all your connected devices' displays on one screen to control a different device in a snap.

Engulf yourself in sound
Sound Dome Technology

Four corner speakers and two central woofers result in a 60W 2.2.2 channel with the lowest 45Hz notes of any gaming screen or gaming soundbar. AI Sound Booster and Dolby Atmos take it to the next level, surrounding you in a three-dimensional soundscape that places you inside the gaming world.

Where gaming comes together
Gaming Hub

The best of gaming all in one place. Gaming Hub allows instant access to top streaming services, your favorite consoles and PC. Smooth visuals and responsive gameplay are powered by Samsung’s advanced game streaming technology without downloads or storage limits – just turn on Ark and play.

Focus without ever breaking flow
AMD FreeSync™ Premium Pro

Hyper action made seamless. Support of Variable refresh rate (VRR) with AMD FreeSync™ Premium Pro keeps the GPU and panel synced up to eliminate choppiness, screen-lag, and image tears. Fast-action and complex game scenes are stable and stutter-free for your competitive edge.

In-depth detail for a competitive edge
HDR 10+ Gaming

See every detail in all its glory. From gloomy shadows to sun-scorched scenes, the 1,000,000:1 contrast ratio enables enhanced color expression and depth. Get a competitive edge with HDR 10+, which automatically adapts games in real-time to show you every detail that could lead to victory.

AI-enhanced 4K cinematic experience
Neural Quantum Processor Ultra

Enjoy powerful cinematic experiences. By combining 20 multi-layer neural networks, the AI-Powered processor cleverly analyzes images to restore every detail, pixel by pixel. Automatic brightness adjustment, contrast amplification and enhancements upscale the resolution of whatever you're watching.

Exclusive controller at your command
Ark Dial

The solar-powered controller built only for Ark. Ark Dial puts the player in full control of Ark, allowing quick and simple access to a variety of functions that Ark has – including Flex Move Screen, Multi View, Quick Settings and Game Bar. Take control and push forward with Ark.

Enter a new era of immersion
Quantum Matrix Technology

An unrivaled visual experience. Revolutionary Quantum Matrix Technology with Quantum Mini LEDs creates controlled brightness and perfect contrast for refined definition. The advanced 14- bit back light unit allows detailed HDR control which creates unmatched picture quality.

Shape the screen for optimal setup
Flex Move Screen

Find the perfe

Hardware Compatibility

Hardware Quest Open-DB

Physical clearance, socket pinout, and chipset validation are continuously indexed from verified hardware specifications. Complete dimensions and socket pairing rules will display here once verified.

Technical Specifications

Showing 28 key specifications of 138

All values come from this product’s catalog record.
HDCP
Yes
HDMI
Yes
Pivot
Yes
Wi-Fi
Yes
Display type
4K Ultra HD
TV Plus
Yes
Smart TV
Yes
Tap view
Yes
Bluetooth
Yes
Game mode
Yes
Workspace
Yes
Image size
Yes
Multi View
Yes
Panel type
VA
Stand type
HAS stand
Feet colour
Black
Pivot angle
-90 - 90
Touchscreen
No
AMD FreeSync
Yes
Ethernet LAN
Yes
HDCP version
2.2
HDMI version
2.0/2.1
Screen shape
Curved screen
AC (power) in
Yes
Game features
Gaming Hub,Super Ultrawide GameView
Headphone out
Yes
LED backlight
Yes
Local dimming
Yes
Show all 138 specifications
NVIDIA G-SYNC
No
Plug and Play
Yes
Response time
1 ms
VESA mounting
Yes
Audio decoders
Dolby Atmos
Backlight type
Mini LED
Off Timer Plus
Yes
Colour
Black
Smart features
Mobile to screen,Screen sound to mobile,Sound mirroring,Wireless on
Stand included
Yes
Wall mountable
Yes
Built-in camera
No
Included cables
HDMI,Power
DCI-P3 coverage
95
Factory tunning
Yes
RMS power
60
Tilt adjustment
Yes
USB hub version
2.0
Universal guide
Yes
Wi-Fi standard
Wi-Fi 5 (802.11ac)
AC input voltage
100 - 240
Adaptive picture
Yes
Built-in USB hub
Yes
Detachable stand
Yes
Screen size
55"
Frameless design
No
NFT marketplaces
Nifty Gateway
Tilt angle range
-10 - 10
Wireless display
Yes
AMD FreeSync type
FreeSync Premium Pro
Anti-glare screen
Yes
Bluetooth version
5.2
Height adjustment
Yes
Illuminated stand
No
Power supply type
Internal
Virtual AIM point
Yes
Virtual assistant
Amazon Alexa
AC input frequency
50/60
Depth (with stand)
381
Resolution
3840 x 2160
Display technology
LCD
Front bezel colour
Black
Market segment
Gaming
Office 365 support
Yes
Power cable length
1.5
Video colour modes
Cinema,Dynamic,Eco,Entertain,Graphic,Standard,Filmmaker
Width (with stand)
1176
Built-in KVM switch
Yes
Built-in speaker(s)
Yes
DisplayPort version
1.4
HDMI ports
3
Height (with stand)
1102
Aspect ratio
16:9
Weight (with stand)
41500
Maximum refresh rate
165
RJ-45 ports quantity
1
Wireless Dex support
Yes
Colour gamut standard
DCI-P3
Depth (no stand)
251 mm
DisplayPorts quantity
1
Supported video modes
2160p
Width (no stand)
1176 mm
Ex-Link ports quantity
1
Height (no stand)
707 mm
Samsung Eye Saver Mode
Yes
USB upstream port type
USB Type-B,USB Type-C
Weight (without stand)
21100 g
Adjustable height (max)
270
Flicker-free technology
Yes
Power consumption (max)
140
Remote control
Yes
Screen curvature rating
1000R
SmartThings app support
Yes
Viewable height
681 mm
Vertical viewing angle
178°
Contrast ratio (dynamic)
1000000:1
Display brightness (min)
420
Number of upstream ports
4
Panel mounting interface
200 x 200
Included power adapter
AC
Works with Samsung Bixby
Yes
Digital audio optical out
1
Display number of colours
1 billion colours
Viewable width
1210 mm
Horizontal viewing angle
178°
Factory calibration report
Yes
Number of downstream ports
2
One connect ports quantity
1
Operating system
Tizen
Brand specific technologies
Smart Calibration
Operating temperature
0 - 40
Brightness
600 cd/m²
Quantum dot color technology
Yes
Energy efficiency class (HDR)
Not available
Energy efficiency class (SDR)
Not available
Response time measurement type
GTG (Gray to Gray)
Supported graphics resolutions
3840 x 2160
Operating humidity
10 - 80
Consumer Electronics Control (CEC)
Yes
High Dynamic Range (HDR) supported
Yes
High Dynamic Range (HDR) technology
High Dynamic Range 10+ Gaming (HDR10 Plus Gaming),Quantum HDR 32+
Windows versions supported
Windows 10
USB Type-A downstream ports quantity
2
Dynamic contrast ratio marketing name
Mega DCR
Number of USB Type-B upstream ports quantity
2
Number of USB Type-C upstream ports quantity
2
Package depth
318 mm
Package width
1362 mm
Package height
922 mm
Package weight
57100 g

Market Value History

Price history table
DatePrice
2025-01-21$1,799.31
2025-01-29$1,799.31
2025-02-16$1,519.99
2025-03-11$1,600.00
2025-03-20$2,301.75
2025-03-24$1,799.99
2025-04-02$1,799.49
2025-04-07$1,799.99
2025-04-16$1,799.49
2025-04-21$1,799.99
2025-05-09$1,799.99
2025-05-12$2,699.99
2025-05-20$2,699.99
2025-05-28$2,402.99
2025-06-02$2,199.99
2025-06-16$2,699.99
2025-06-23$2,299.99
2025-06-30$1,999.99
2025-07-07$1,799.99
2025-07-14$1,991.42
2025-07-21$1,700.92
2025-07-28$1,799.99
2025-08-04$1,799.99
2025-08-11$2,199.99
2025-08-25$2,699.99
2025-09-01$2,699.99
2025-09-08$1,799.99
2025-09-22$1,837.99
2025-10-01$2,699.99
2025-10-06$2,699.99
2025-10-23$1,737.99
2025-10-28$2,699.99
2025-11-03$2,499.99
2025-11-10$1,699.99
2025-11-17$1,658.51
2025-11-29$1,599.99
2025-12-01$1,579.99
2025-12-08$2,699.99
2025-12-15$1,299.99
2026-01-19$2,699.99
2026-02-03$2,378.07
2026-02-09$1,799.99
2026-02-19$1,799.99
2026-02-23$1,699.99
2026-03-16$2,699.99
2026-03-24$2,699.99
2026-03-30$2,299.99
2026-04-13$2,699.99
2026-04-21$2,699.99
2026-04-27$2,401.57
2026-05-04$2,299.99
2026-05-18$2,699.99
2026-05-25$2,308.78
2026-06-01$2,299.99
2026-06-15$2,699.99
2026-06-29$1,999.99
2026-07-13$2,649.99
2026-07-27$2,099.99
2026-08-10$2,099.99
2026-08-25$2,656.74

Customer Reviews & Feedback

No customer reviews recorded yet

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Sources

Product lifecycle

Catalog: on-market

The current catalog record marks this product as on-market; this is not independent manufacturer confirmation.

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