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Silver 49 inch curved ultra-wide OLED gaming monitor on height-adjustable stand

SAMSUNG

SAMSUNG Odyssey OLED G9 49" DQHD 240Hz gaming monitor LS49DG956SNXGO

SKU CH-TW2Q-4Z2DS MPN LS49DG956SNXGO

A 49 inch curved OLED panel delivers 5120 x 1440 resolution at 240 Hz with 0.03 ms response and 99% DCI-P3 colour for immersive gaming

  • Screen size49 in (124 cm)
  • Display resolution5120 × 1440
  • Refresh frequency240 Hz
  • Panel typeOLED
  • Pixel response time0.03 ms
  • HDR formatHDR10+

Model 240HZ OLED

  • QD-OLED panel covers 99% DCI-P3 for vivid colour accuracy
  • 5120 x 1440 Dual QHD across 32:9 aspect reveals fine detail
  • 03 ms response with 240 Hz refresh keeps motion sharp
  • Glare Free coating cuts reflections for distraction-free viewing
  • 1800R curve wraps 178° viewing angles into immersive field

Dual QHD OLED for immersive gaming

The 49 inch curved panel delivers a 32:9 aspect ratio at 5120 x 1440 resolution. QD-OLED technology covers 99% DCI-P3 with 1.07 billion colours. A 240 Hz refresh rate and 0.03 ms response time serve competitive and simulation titles alike.

Sustained brightness management

An automatic brightness algorithm predicts surface temperature and adjusts output to limit heat during long sessions. This thermal modulation keeps the 250 cd/m2 typical brightness stable without abrupt dimming. FreeSync Premium Pro and G-Sync Compatible sync prevent stutter over extended play.

Thermal and power profile

Maximum power draw is rated at 220 W from a 100-240 V supply. The stand offers 120 mm height travel and -2° to 15° tilt for ergonomic positioning. Two 5 W speakers handle basic audio while a 100 x 100 mm VESA mount allows arm installation.

How it compares

Measured against everything we stock in Monitors for Gamers, at today’s prices. Recalculated every night.

Price $1,428.99
Pricier than about 93% of the 839 comparable items (median $189.99).
Screen size 49 in (124 cm)
Higher than about 97% of the 814 comparable items (median 27 in).
Refresh frequency 240 Hz
Higher than about 70% of the 735 comparable items (median 180 Hz).

Specifications

Product
Brand nameSAMSUNG
Product lineOdyssey OLED G9
Model nameLS49DG956SNXGO
Part numberLS49DG956SNXGO
Case colorSilver
Display
Screen size49 in (124 cm)
Display resolution5120 × 1440
Refresh frequency240 Hz
Panel typeOLED
Pixel response time0.03 ms
HDR formatHDR10+
Image brightness250 cd/m2
Screen curvatureCurved
Widescreen formatYes
Screen finishGlare Free
Display formatDQHD
Variable refresh rateFreeSync Premium Pro & G-Sync Compatible
Viewing angles178° (H) / 178° (V)
Screen ratio32:9
Contrast1,000,000:1
Color gamut coverage99% DCI-P3 (CIE1976)
Colors displayed1.07 Billion
Audio & video
Integrated speakers2 × 5 W
Integrated webcamNo
Ports & slots
HDMI ports1 x HDMI 2.1
DisplayPort connectors1 x DisplayPort 1.4
Video connectors1 x DisplayPort 1.4 / 1 x HDMI 2.1 / 2 x USB-C (DP Alternative)
USB connections1 x USB Type-C (Charge/Data Only) / 2 x USB 3.2 Downstream
Power
Power draw220 W (Max)
Power supply100–240 VAC, 50/60 Hz
Size & build
Stand adjustabilityHAS (Height Adjustable Stand): 120 mm / 4.7 in
Tilt: -2° ~15.0°
VESA mounting pattern100 × 100 mm
Product dimensions20.8 in × 47 in × 9.3 in w/ stand
14.4 in × 47 in × 7.1 in w/o stand
Product weight28.4 Ibs. w/ stand
20.3 Ibs. w/o stand
Shipping weight18.60 kg
Package size1346 × 470 × 241 mm
In the box
In the box1.5m Power Cable
HDMI to Micro HDMI Cable
DP Cable
USB Type-C to Type-A Gender Cable
Remote Controller

Other versions of this model

3 more in the same range

Questions about this item

Will this 49 inch super-ultrawide fit on a standard 120 cm desk?

The 49 inch panel with 32:9 aspect ratio measures roughly 120 cm wide, so it fills a 120 cm desk edge-to-edge; allow a few centimetres clearance for the stand feet and cable routing.

Can my graphics card drive 5120 x 1440 at 240 Hz?

You need a GPU with DisplayPort 1.4 or HDMI 2.1 that supports DSC; most current mid-to-high-end cards from AMD and NVIDIA meet this requirement.

Does the monitor include a KVM or dual-PC switching feature?

The spec lists two USB-C ports with DisplayPort Alt Mode and two USB 3.2 downstream ports, but no built-in KVM switch is mentioned.

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