Monitors
Samsung LS49DG950SU reviews
Product specifications and review coverage for this exact model.
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Product overview
Samsung LS49DG950SUXDU is listed in the computer monitors category. The recorded specifications include display diagonal: 124.5 cm (49"); display resolution: 5120 x 1440 pixels; panel type: OLED; maximum refresh rate: 240 Hz. This entry covers manufacturer code LS49DG950SUXDU. Specifications relate to this exact source record; other editions or packages may differ.
Automatically assembled from the source specifications. This is a factual summary, not a hands-on review.
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Specifications
Manufacturer code: LS49DG950SUXDU. Icecat product 124886092 · Checked 15 Sep 2026. The source lists this code for Great Britain. No specifications are transferred from other editions.
Key specifications
The main features to compare for this exact model. Missing details are not assumed.
| Screen size | 124.5 cm (49") |
|---|---|
| Screen resolution | 5120 x 1440 pixels |
| Panel type | OLED |
| Maximum refresh rate | 240 Hz |
| Response time | 0.03 ms |
| Display brightness (typical) | 250 cd/m² |
| High Dynamic Range (HDR) supported | Yes |
| HDMI ports | 1 |
| DisplayPort connections | 1 |
More product specifications
Open a section for the details that matter to you.
Audio & listening5 details
| Rated audio power (RMS) | 10 W |
|---|---|
| Built-in speakers | Yes |
| Adaptive Sound Pro | Yes |
| Headphone out | No |
| Sound mirroring | Yes |
Display15 details
| Display technology | OLED |
|---|---|
| Touchscreen | No |
| Display brightness (min) | 200 cd/m² |
| Anti-glare screen | Yes |
| Screen shape | Curved |
| Screen curvature rating | 1800R |
| Contrast ratio (typical) | 1000000:1 |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Display number of colours | 1 billion colours |
| Display diagonal (metric) | 124 cm |
| High Dynamic Range (HDR) technology | High Dynamic Range 10 (HDR10), High Dynamic Range 10+ Gaming (HDR10 Plus Gaming) |
| Colour gamut standard | DCI-P3 |
| Colour gamut | 99% |
| Screen mirroring | Yes |
Processor, memory & storage1 detail
| Storage temperature (T-T) | 10 - 80 °C |
|---|
Camera, image & video2 details
| Built-in camera | No |
|---|---|
| Image size | Yes |
Connections & wireless13 details
| Built-in USB hub | Yes |
|---|---|
| Number of USB Type-C upstream ports quantity | 1 |
| USB Type-C downstream ports quantity | 2 |
| HDMI | Yes |
| HDMI version | 2.1 |
| Micro HDMI ports quantity | 1 |
| DisplayPort version | 1.4 |
| Wi-Fi | Yes |
| Wi-Fi standards | Wi-Fi 5 (802.11ac) |
| Bluetooth | Yes |
| Bluetooth version | 5.0 |
| Panel mounting interface | 100 x 100 mm |
| Anynet + (HDMI-CEC) | Yes |
Power & battery10 details
| Energy efficiency class (SDR) | G |
|---|---|
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 70 kWh |
| Energy consumption (HDR) per 1000 hours | 86 kWh |
| Power consumption (typical) | 70 W |
| Power consumption (standby) | 0.5 W |
| AC input voltage | 100 - 230 V |
| AC input frequency | 50/60 Hz |
| Power supply type | External |
| Energy efficiency scale | A to G |
Controls & features4 details
| Operating temperature (T-T) | 10 - 40 °C |
|---|---|
| SmartThings app support | Yes |
| Works with Samsung Bixby | Yes |
| Virtual assistant | Amazon Alexa & Samsung Bixby |
Design & dimensions15 details
| Quantum dot color technology | Yes |
|---|---|
| Product colour | Silver |
| Feet colour | Black, Silver |
| VESA mounting | Yes |
| Height adjustment | Yes |
| Adjustable height (max) | 12 cm |
| Width (with stand) | 1194.7 mm |
| Depth (with stand) | 236.9 mm |
| Height (with stand) | 529.3 mm |
| Weight (with stand) | 12.9 kg |
| Width (without stand) | 1194.7 mm |
| Depth (without stand) | 180.8 mm |
| Height (without stand) | 365 mm |
| Weight (without stand) | 9.2 kg |
| Power cable length | 1.5 m |
Software & compatibility2 details
| Operating system installed | Tizen |
|---|---|
| Brand specific technologies | Eye Saver, Game Bar 2.0, Smart Calibration |
Further product details22 details
| HD type | Dual QHD |
|---|---|
| Native aspect ratio | 32:9 |
| Viewable size, horizontal | 119.7 cm |
| Viewable size, vertical | 33.9 cm |
| NVIDIA G-SYNC | No |
| AMD FreeSync | Yes |
| AMD FreeSync type | FreeSync Premium Pro |
| Flicker-free technology | Yes |
| Market positioning | Smart |
| Tilt adjustment | Yes |
| Tilt angle range | -2 - 15° |
| Stand included | Yes |
| TV Plus | Yes |
| Tap view | Yes |
| Universal guide | Yes |
| Multi View | Yes |
| Samsung Eye Saver Mode | Yes |
| Adaptive picture | Yes |
| Off Timer Plus | Yes |
| Gaming Hub/Game Bar included on selected markets | Y |
| Virtual AIM point | Yes |
| Auto source switch+ | Yes |
Packaging & supplied accessories5 details
| Package width | 1352 mm |
|---|---|
| Package depth | 474 mm |
| Package height | 240 mm |
| Package weight | 18.5 kg |
| Cables included | AC, DisplayPort, USB Type-A to USB Type-C |
Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.