Samsung LS27CG552ENXZA 27″ 165Hz Monitor

27 inch · 2560 x 1440 · 165 Hz · VA

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Screen size 27 inch
Resolution 2560 x 1440
Refresh rate 165 Hz
Panel VA
Response time 1 ms

Samsung LS27CG552ENXZA 27″ 165Hz Monitor is a 27-inch monitor with 2560 x 1440 resolution, a 165 Hz refresh rate and VA panel. The high refresh rate makes fast games look smoother. It came out in 2025.

Released: 2025-05-25

Specifications

Key specs

Screen size: 27 inch
Resolution: 2560 x 1440
Refresh rate: 165 Hz
Panel: VA
Response time: 1 ms
Released: 2025-05-25
Part number: LS27CG552ENXZA
EAN / UPC: 0887276807119

Display

Display diagonal: 68.6 cm (27")
Display resolution: 2560 x 1440 pixels
HD type: Quad HD
Native aspect ratio: 16:9
Panel type: VA
Display brightness (peak): 300 cd/m²
Display brightness (typical): 200 cd/m²
Response time: 1 ms
Response time (MPRT): 1 ms
Screen shape: Curved
Screen curvature rating: 1000R
Supported graphics resolutions: 2560 x 1440
Supported video modes: 1440p
Contrast ratio (typical): 2500:1
Dynamic contrast ratio marketing name: Mega DCR
Maximum refresh rate: 165 Hz
Refresh rate optimizor: Yes
Viewing angle, horizontal: 178°
Viewing angle, vertical: 178°
Display number of colours: 16.7 million colours
Viewable size, horizontal: 59.7 cm
Viewable size, vertical: 33.6 cm
High Dynamic Range (HDR) supported: Yes
High Dynamic Range (HDR) technology: High Dynamic Range 10 (HDR10)

Performance

NVIDIA G-SYNC: Yes
NVIDIA G-SYNC type: G-SYNC
AMD FreeSync: Yes
AMD FreeSync type: FreeSync Premium Pro
Flicker-free technology: Yes
Game features: Super Arena Gaming UX
Smart modes: Custom, FPS, RPG, Sports, Standard
Windows operating systems supported: Windows 11

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Design

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

Ports & interfaces

USB Type-A downstream ports quantity: 1
HDMI: Yes
HDMI ports quantity: 1
HDMI version: 2.0
DisplayPorts quantity: 1
DisplayPort version: 1.2
Headphone out: Yes
HDCP: Yes
HDCP version: 2.2

Ergonomics

Panel mounting interface: 75 x 75 mm
Wall mountable: Yes
Cable lock slot: Yes
Cable lock slot type: Kensington
Tilt adjustment: Yes
Tilt angle range: -2 - 18°
Plug and Play: Yes
Black eQualizer function: Yes

Power

Power consumption (max): 40 W
AC input voltage: 100 - 240 V
Power supply type: External

Operational conditions

Operating relative humidity (H-H): 10 - 80%
Operating temperature (T-T): 50 - 104 °F

Weight & dimensions

Width (with stand): 617 mm
Depth (with stand): 272 mm
Height (with stand): 478 mm
Weight (with stand): 4.08 kg
Width (without stand): 615 mm
Depth (without stand): 119 mm
Height (without stand): 384 mm
Weight (without stand): 3.72 kg

Other features

Low input lag: Yes
Samsung Eye Saver Mode: Yes
Off Timer Plus: Yes
Virtual AIM point: Yes
Auto source switch+: Yes

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About this product

Boost your reality QHD Resolution Your gaming world, more life like than ever before. Packing in 1.7x the pixel density of Full HD, QHD resolution boasts incredibly detailed, pin-sharp images. Experience a fuller view with more space to take in all the action. React in real time 165Hz Refresh Rate & 1ms Response Time(MPRT) Experience the exhilaration of game play as you speed through scenes with a 165Hz refresh rate that eliminates lag for ultra-smooth action. Jump on enemies immediately with a 1ms response time (MPRT) for frames with minimal blur. Overwhelm your senses 1000R Curvature Experience the next level of heart-pounding gaming. Vivid scenes wrap even more tightly around you with the 1000R curved display, filling your peripheral vision and drawing you right into the character's shoes. Stay in sync with all the action AMD FreeSync™ AMD Radeon FreeSync™ keeps your monitor and graphics card refresh rate in sync to reduce image tearing, providing a superfluid entertainment experience. Watch movies and play games without interruptions. Even the fastest scenes look seamless and smooth. Find hidden details others miss

HDR10

Awe-inspiring graphics with HDR10.

LS27CG552ENXZA vs similar monitors

	Samsung LS27CG552ENXZA 27″ 165Hz Monitor	Samsung LS27CG512ENXZA 27″ 165Hz Monitor	Samsung LS27CG552EL 27″ 165Hz Monitor	Samsung 27 Inch Odyssey G5 G55H QHD 180Hz Gaming Monitor
Screen size	27 inch	27 inch	27 inch	27 inch
Resolution	2560 x 1440	2560 x 1440	2560 x 1440	2560 x 1440
Refresh rate	165 Hz	165 Hz	165 Hz	180 Hz
Panel	VA	VA	VA	VA
Response time	1 ms	1 ms	1 ms	1 ms
Released	2025	2026	2026	2026