Samsung LS49CG954SU 49″ 240Hz Monitor

49 inch · 5120 x 1440 · 240 Hz · OLED

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Screen size 49 inch
Resolution 5120 x 1440
Refresh rate 240 Hz
Panel OLED
Response time 0.03 ms

Samsung LS49CG954SU 49″ 240Hz Monitor is a 49-inch monitor with 5120 x 1440 resolution, a 240 Hz refresh rate and OLED panel. The high refresh rate makes fast games look smoother. It came out in 2023.

Released: 2023-06-09

Specifications

Key specs

Screen size: 49 inch
Resolution: 5120 x 1440
Refresh rate: 240 Hz
Panel: OLED
Response time: 0.03 ms
Released: 2023-06-09
Part number: LS49CG954SUXXU
EAN / UPC: 8806094972573

Display

Display diagonal: 124.5 cm (49")
Display resolution: 5120 x 1440 pixels
HD type: Dual QHD
Native aspect ratio: 32:9
Display technology: OLED
Panel type: OLED
Display brightness (typical): 250 cd/m²
Display brightness (min): 200 cd/m²
Response time: 0.03 ms
Response time measurement type: GTG (Gray to Gray)
Screen shape: Curved
Screen curvature rating: 1800R
Contrast ratio (typical): 1000000:1
Maximum refresh rate: 240 Hz
Viewing angle, horizontal: 178°
Viewing angle, vertical: 178°
Display number of colours: 1 billion colours
Viewable size, vertical: 33.9 cm
Display diagonal (metric): 124 cm
High Dynamic Range (HDR) supported: Yes
High Dynamic Range (HDR) technology: DisplayHDR 400 True Black, High Dynamic Range 10+ Gaming (HDR10 Plus Gaming)
Colour gamut standard: DCI-P3
Colour gamut: 99%
DCI-P3 coverage: 99%
Quantum dot color technology: Yes
Factory-calibrated: Yes

Performance

NVIDIA G-SYNC: Yes
NVIDIA G-SYNC type: G-SYNC Compatible
AMD FreeSync: Yes
AMD FreeSync type: FreeSync Premium Pro
VESA Adaptive Sync support: Yes
Flicker-free technology: Yes
Game mode: Yes
Game features: Gaming Hub, Game Bar 2.0
Smart modes: Dynamic, Eco, Game, Graphics, Movie
Smart features: Mobile to screen, Screen initiate mirroring, Sound mirroring, Wireless on, Screen sound to mobile
Operating system installed: Tizen

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Multimedia

Number of speakers: 2
RMS rated power: 10 W
Built-in speaker(s): Yes

Design

Market positioning: Gaming
Product colour: Silver
Front bezel colour: Silver
Feet colour: Silver

Ports & interfaces

Built-in USB hub: Yes
USB hub version: 3.2 Gen 1 (3.1 Gen 1)
Number of upstream ports: 3
HDMI: Yes
HDMI ports quantity: 1
HDMI version: 2.1
Micro HDMI ports quantity: 1
DisplayPorts quantity: 1
DisplayPort version: 1.4
Auto calibration: Yes

Network

Wi-Fi: Yes
Wi-Fi standards: Wi-Fi 5 (802.11ac)
Bluetooth: Yes
Bluetooth version: 5.2
Remotely operated: Yes

Ergonomics

VESA mounting: Yes
Panel mounting interface: 100 x 100 mm
Wall mountable: Yes
Height adjustment: Yes
Adjustable height (max): 12 cm
Tilt adjustment: Yes
Tilt angle range: -2 - 15°
Picture-in-Picture: Yes

Power

Energy efficiency class (SDR): G
Energy efficiency class (HDR): G
Energy consumption (SDR) per 1000 hours: 75 kWh
Energy consumption (HDR) per 1000 hours: 83 kWh
Power consumption (typical): 75 W
Power consumption (standby): 0.5 W
Power consumption (max): 220 W
Power consumption (average): 110 W
AC input voltage: 100 - 240 V
AC input frequency: 50/60 Hz
Power supply type: External
Energy efficiency scale: A to G
Annual energy consumption: 110 kWh

Operational conditions

Operating temperature (T-T): 10 - 40 °C
Non-operating relative humidity (non-condensing): 10 - 80%

Weight & dimensions

Width (with stand): 1194.7 mm
Depth (with stand): 236.9 mm
Height (with stand): 529.3 mm
Weight (with stand): 12.9 kg
Width (without stand): 1194.7 mm
Depth (without stand): 180.8 mm
Height (without stand): 365 mm
Weight (without stand): 9.2 kg

Other features

Brand specific technologies: Eye Saver, Gaming Hub, Core Sync, Smart Calibration
Sound mirroring: Yes
Screen mirroring: Yes
TV Plus: Yes
SmartThings app support: Yes
Works with Samsung Bixby: Yes
Office 365 support: Yes
Wireless Dex support: Yes
Tap view: Yes
Far-field voice interaction: Yes
Universal guide: Yes
Security update term: 31 December 2028
Picture-by-Picture (PbP): Yes
Anynet + (HDMI-CEC): Yes
User guide: Yes
Wireless display: Yes
Adaptive picture: Yes
Factory calibration report: Yes
Virtual AIM point: Yes
Supplied AC adapter type: AC
Certification: Windows 10

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About this product

Discover the real difference. Samsung OLED OLED & Neo Quantum Processor Pro With the advanced Neo Quantum Processor Pro, every frame on the OLED panel is instantly analyzed and optimized for maximum quality. Colors, shades and contrast come together to deliver a picture so bright and brilliant, you can't deny the difference it makes. Lose yourself in super ultrawide vistas 49" Dual QHD Immense worlds envelop you through a super ultrawide display. A screen as wide as two quad high definition monitors delivers maximum space to take in all the pin-sharp detail. It wraps around your field of vision with 1800R curvature to put you fully into your character's shoes. See into the shadows with purer black levels DisplayHDR True Black 400 Uncover every secret with infinite expression. See true black and dark colors on screen without pixel light bleed for supreme color and depth expression in every game. Outmaneuver opponents with supreme speed 0.03ms GTG Response time & 240Hz Refresh rate Dodge, counter and engage faster than the rest. OLED technology delivers near instant reaction time with 0.03ms GTG response time.

LS49CG954SU vs similar monitors

	Samsung LS49CG954SU 49″ 240Hz Monitor	AOC AGP497UCZD/96 49″ 240Hz Monitor	Samsung LS49DG930SLXPE 49″ 240Hz Monitor	Samsung LS49CG930SL 49″ 240Hz Monitor
Screen size	49 inch	49 inch	49 inch	49 inch
Resolution	5120 x 1440	5120 x 1440	5120 x 1440	5120 x 1440
Refresh rate	240 Hz	240 Hz	240 Hz	240 Hz
Panel	OLED	OLED	—	—
Response time	0.03 ms	0.03 ms	0.03 ms	0.03 ms
Released	2023	2026	2026	2026