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Overview

Enjoy flawless motion and sharp clarity with the Samsung Odyssey G9 49-inch OLED gaming monitor. Its dual QHD resolution and 144Hz refresh rate enhance immersion. The blazing-fast 0.03ms response time and G-Sync compatibility keep frames fluid and tear-free. OLED technology and VESA DisplayHDR True Black 400 deliver stunning colours and deep blacks for ultimate realism.

Samsung Samsung Odyssey G9 49" WQHD 144Hz Curved OLED G-Sync FreeSync Gaming Monitor (LS49DG912SNXZA)

Brand: Samsung
Model: LS49DG912SNXZA
Web Code: 19189918
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Manufacturer's Warranty

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For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What's included:

  • DP + HDMI + USB C to A Gender Cable
  • External Power Adaptor
  • 1.5m Power Cord
  • 49-inch wide 32:9 screen with dual QHD resolution and 110ppi delivers expansive views and sharp details for immersive gaming
  • 144Hz refresh rate and 0.03ms response time ensure ultra-smooth motion and lightning-fast reactions for competitive gameplay
  • G-Sync compatibility and AMD FreeSync Premium Pro minimize lag, tearing, and choppiness for fluid, stutter-free gameplay
  • VESA DisplayHDR True Black 400 enhances contrast and colour accuracy to deliver deep blacks and vivid visuals
  • 178-degree horizontal and vertical wide viewing angles ensure clear and consistent visuals from any direction
  • Thermal Modulation System1 adjusts brightness automatically to prevent overheating and keep performance smooth
  • Logo and taskbar detection reduces the brightness of static images automatically, to prevent burn-in and extend screen life
  • Screen saver dims the display after 10 minutes of inactivity and restores brightness instantly with any input
  • Picture-in-picture features lets you multitask with chats, videos, and game tips on one screen without needing a second monitor
  • Ergonomic stand offers tilt and height adjustments for optimal viewing angles and total gaming comfort
  • VESA mountable with 100 x 100 support for easy wall or arm mounting
  • HDMI 2.1, Micro HDMI, DisplayPort, and USB-C upstream and downstream ports ensure seamless device integration and a clutter-free setup
1When the "Adjust Logo Brightness" setting is set to "Off" or "Low", Thermal Modulation is active only in certain picture modes. When the "Adjust Logo Brightness" setting is set to "High", Thermal Modulation is always active.
Product Condition
Brand New
ENERGY STAR certified
No

Display

Screen Size
49 in
Resolution
1440p WQHD
Native Resolution
5120 x 1440
Aspect Ratio
1.33958333
Viewing Angle
178°(H)/178°(V)
Glossy/Matte
Glossy
Response Time (Grey-to-Grey)
0.03 ms
Refresh Rate
144 Hz
Brightness
250 cd/m²
Dynamic Contrast Ratio
1000000:1
3D Video Support Built-in
Yes
Built-In TV Tuner
No

Panel

Panel Technology
OLED
Curved
Yes

Audio

Built-in Speakers
No

Inputs/Outputs

Input/Output Types
1 x DP; 1 x HDMI; 1 x Headphone; 1 x Micro HDMI
Built-In Webcam
No
DVI-D Support
No
HDCP Support
Yes

Power

Typical Consumption
220 W
Auto Off
Yes
Energy Saving Mode
No

Stand/Mount Features

Tilt Adjustment
Yes
Swivel Adjustment
No
Height Adjustment
Yes
Rotate to Portrait
No
VESA Mountable
Yes
VESA Sizes Supported
100 x 100

Physical Features

Colour
Silver
Dimensions with Stand (cm)
119.4 (W) x 52.9 (H) x 28.4 (D) cm
Dimensions with Stand (in)
47.01 (W) x 20.83 (H) x 11.18 (D) in
Dimensions without Stand (cm)
119.4 (W) x 36.5 (H) x 8.08 (D) cm
Dimensions without Stand (in)
47.01 (W) x 14.37 (H) x 3.18 (D) in
Weight (With Stand)
12 kg
Weight (Without Stand)
9.2 kg

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Information about the manufacturer’s availability guarantee can be found .