Samsung LS57CG952NNXZA 57″ 240Hz Monitor

57 inch · 7680 x 2160 · 240 Hz · VA

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Screen size 57 inch
Resolution 7680 x 2160
Refresh rate 240 Hz
Panel VA
Response time 1 ms

Samsung LS57CG952NNXZA 57″ 240Hz Monitor is a 57-inch monitor with 7680 x 2160 resolution, a 240 Hz refresh rate and VA panel. The high refresh rate makes fast games look smoother. It came out in 2025.

Released: 2025-10-10

Specifications

Key specs

Screen size: 57 inch
Resolution: 7680 x 2160
Refresh rate: 240 Hz
Panel: VA
Response time: 1 ms
Released: 2025-10-10
Part number: LS57CG952NNXZA
EAN / UPC: 0887276756738

Display

Display diagonal: 144.8 cm (57")
Display resolution: 7680 x 2160 pixels
HD type: Dual UHD
Native aspect ratio: 32:9
Display technology: LCD
Panel type: VA
LED backlight: Yes
Backlight type: Mini LED
Display brightness (typical): 420 cd/m²
Display brightness (min): 350 cd/m²
Response time: 1 ms
Response time measurement type: GTG (Gray to Gray)
Anti-glare screen: Yes
Screen shape: Curved
Screen curvature rating: 1000R
Contrast ratio (typical): 2500:1
Dynamic contrast ratio marketing name: Mega DCR
Maximum refresh rate: 240 Hz
Refresh rate optimizor: Yes
Viewing angle, horizontal: 178°
Viewing angle, vertical: 178°
Display number of colours: 1 billion colours
Pixel density: 140 ppi
Viewable size, horizontal: 139.5 cm
Viewable size, vertical: 39.2 cm
High Dynamic Range (HDR) supported: Yes
High Dynamic Range (HDR) technology: High Dynamic Range (HDR) 1000, High Dynamic Range 10+ Gaming (HDR10 Plus Gaming)
Colour gamut standard: DCI-P3
DCI-P3 coverage: 95%
Quantum dot color technology: Yes

Performance

AMD FreeSync: Yes
AMD FreeSync type: FreeSync Premium Pro
Flicker-free technology: Yes
Game features: Super Arena Gaming UX
Windows operating systems supported: Windows 10

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Design

Market positioning: Gaming
Product colour: Black, White
Front bezel colour: Black
Detachable stand: Yes
Feet colour: Black

Ports & interfaces

Built-in USB hub: Yes
USB hub version: 3.2 Gen 1 (3.1 Gen 1)
USB upstream port type: USB Type-B
Number of upstream ports: 2
Number of downstream ports: 2
Number of USB Type-B upstream ports quantity: 2
USB Type-A downstream ports quantity: 2
HDMI: Yes
HDMI ports quantity: 3
HDMI version: 2.1
DisplayPorts quantity: 1
DisplayPort version: 2.1
Headphone out: Yes
Built-in KVM switch: Yes
HDCP: Yes
HDCP version: 2.2
AC (power) in: Yes

Ergonomics

VESA mounting: Yes
Panel mounting interface: 100 x 100 mm
Wall mountable: Yes
Height adjustment: Yes
Adjustable height (max): 12 cm
Swivelling: Yes
Swivel angle range: -15 - 15°
Tilt adjustment: Yes
Tilt angle range: -3 - 10°
Picture-in-Picture: Yes
Plug and Play: Yes

Power

Energy efficiency class (SDR): Not available
Energy efficiency class (HDR): Not available
Power consumption (max): 300 W
AC input voltage: 100 - 240 V
AC input frequency: 50/60 Hz
AC adapter output voltage: 20 V
Power supply type: Internal

Operational conditions

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

Weight & dimensions

Width (with stand): 1328 mm
Depth (with stand): 500 mm
Height (with stand): 602 mm
Weight (with stand): 19 kg
Width (without stand): 1328 mm
Depth (without stand): 338 mm
Height (without stand): 429 mm
Weight (without stand): 15.4 kg

Other features

Brand specific technologies: Black Equalizer, Core Sync
Local dimming: Yes
Picture-by-Picture (PbP): Yes
Samsung Eye Saver Mode: Yes
Video colour modes: Custom, Eco, Entertain, Game, Graphic, Original, Sports, Standard
Image size: Yes
Factory tunning: Yes
Adaptive picture: Yes
Off Timer Plus: Yes
Virtual AIM point: Yes
Auto source switch+: Yes

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About this product

Top 3 Features The World's First Dual UHD Monitor Live inside games that feel more real than the outside world. The world's first dual UHD monitor wraps around you with a super-wide 57" screen and 1000R curvature. Spellbinding Visual Quality The power of Quantum Mini-LED and HDR 1000 brings astounding levels of visual accuracy, definition, and brightness, so even the smallest details feel real. Electrifying Speed One misstep can be the difference between victory and defeat. With a 240Hz refresh rate, 1ms(GtG)* and FreeSync™ Premium Pro, prepare to win. A groundbreaking new visual experience The World’s First Dual UHD Monitor; 57” screen size Gaming worlds feel more real. The 57" DUHD resolution brings you a display as wide as two UHD monitors with incredibly detailed, pin-sharp images and a wide field of view. See more of the action, and play with conviction, knowing you won't miss a thing. Sharper visuals with densely packed pixels

140 PPI

Don’t sacrifice detail, even with a larger screen. More pixels per inch gives you the level of clarity you need to pick up on the small, but significant, details across the Odyssey Neo G9 screen.

LS57CG952NNXZA vs similar monitors

	Samsung LS57CG952NNXZA 57″ 240Hz Monitor	Samsung LS57CG950NNXZA 57″ 240Hz Monitor	Samsung LS49CG950ENXZA 49″ 240Hz Monitor	Samsung LC49G95TSSL 49″ 240Hz Monitor
Screen size	57 inch	57 inch	49 inch	49 inch
Resolution	7680 x 2160	7680 x 2160	5120 x 1440	5120 x 1440
Refresh rate	240 Hz	240 Hz	240 Hz	240 Hz
Panel	VA	VA	VA	VA
Response time	1 ms	1 ms	1 ms	1 ms
Released	2025	2026	2026	2026