Fluid action without interruption
AMD FreeSync Premium Pro
With variable refresh rate (VRR), even fast-paced games run smoothly. AMD FreeSync Premium Pro synchronizes the GPU and panel to reduce stuttering, lag, and tearing. Experience intense gaming without compromises.
Side-by-side gameplay on a single screen
Picture-by-Picture
Make the most of your display: With split-screen, you can easily play together with friends.
Seamless multitasking with subscreen
Picture-in-Picture
Keep everything in view: With Picture-in-Picture, you can display two contents simultaneously, such as chat and video or game and tips – all clearly on one screen.
Ready to go automatically
Auto Source Switch+
Start straight into the game: Auto Source Switch+ detects when connected devices are powered on and automatically switches to the new input signal – without the hassle of manual switching.
Immersion beyond the screen
CoreSync & CoreLighting+
Create the perfect gaming atmosphere: CoreSync projects the screen colors of your game with 16.7 million colors into your environment. CoreLighting+ enhances the experience with vibrant colors that instantly change the mood.
Comfortably on your way to victory
Ergonomic stand
Win in comfort! Simply tilt and adjust your monitor until you have all your opponents perfectly in view.
Monitor type | Curved monitor, Gaming Monitor |
Display resolution | UHD |
Screen technology | LCD |
Refresh rate | 180 Hz |
Video connections | DisplayPort (1x), HDMI (2x) |
USB ports | USB-A, USB-B |
Monitor equipment | HDR functionality, Integrated USB hub |
Documents | |
Item number | 61846405 |
Manufacturer | Samsung |
Category | Monitor |
Manufacturer no. | LS40FG756EUXEN, LS40FG750EUXEN |
Release date | 4.9.2025 |
External links |
Colour | Black |
Exact colour description | Black |
Monitor type | Curved monitor, Gaming Monitor |
Display size (inches) | 40" |
Screen size (cm) | 101.60 cm |
Image resolution | 5120 x 2160 pixels |
Display resolution | UHD |
Screen technology | LCD |
Panel technology | VA |
Refresh rate | 180 Hz |
Aspect ratio | 21:9 |
Contrast ratio | 3000 :1 |
Response time (grey-to-grey) | 1 ms |
Reaction time MPRT | 1 ms |
Brightness | 280 cd/m² |
Colour depth | 1.07 bits |
Colour space coverage | DCI-P3: 90%, sRGB: 99% |
Viewing angle (H) | 178° |
Viewing angle (V) | 178° |
Screen curvature | 1000R |
Monitor equipment | HDR functionality, Integrated USB hub |
Touch | Without touch function |
Sync-Technology | AMD Freesync Premium Pro |
HDR Certification | Vesa DisplayHDR 600 |
Adjustability | Height-adjustable, Pivoting, Tiltable |
VESA wall mount | 100 x 100 mm |
Video connections | DisplayPort (1x), HDMI (2x) |
HDMI version | 2.1 |
DisplayPort version | 1.4 |
USB ports | USB-A, USB-B |
Exact USB ports | USB-A 3.2 Gen 1 (2x), USB-C 3.2 Gen 1 (1x) |
Audio Connections | Headphone output (1x) |
Power consumption | 39 W |
Power consumption (standby) | 0.50 W |
Power consumption (Off) | 0.30 W |
Energy consumption per year | 57 kWh |
Energy efficiency class | F |
Country of origin | China, Egypt, South Korea |
CO₂-Emission | |
Climate contribution |
Scope of delivery | DisplayPort cable, HDMI cable, Power cable, USB Type A to B upstream cable |
Width | 928.60 mm |
Length | 303.80 mm |
Height | 599 mm |
Weight | 11.30 kg |
Length | 102 cm |
Width | 52 cm |
Height | 27 cm |
Weight | 15.50 kg |
Product Safety |
How often does a product of this brand in the «Monitor» category have a defect within the first 24 months?
Source: GalaxusHow many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: GalaxusHow often is a product of this brand in the «Monitor» category returned?
Source: Galaxus