iiyama ProLite XCB4994DQSU-B1 computer monitor 124.5 cm (49") 5120 x 1440 pixels Dual QHD LCD Black
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- 124.5 cm (49") Black
- Height adjustment 13 cm Built-in speaker(s)
- HDMI HDMI version: 2.0 DisplayPorts quantity: 2 DisplayPort version: 1.2
- Screen shape: Curved
- Maximum refresh rate: 120 Hz Response time: 2 ms Response time measurement type: GTG (Gray to Gray)
- 5120 x 1440 pixels Dual QHD Panel type: VA
- Energy efficiency class (SDR): G ErP CE, EAC, REACH, RoHS, TÜV mark, UKCA, WEEE
The ProLite XCB4994DQSU-B1 gives professionals the screen space they need to work more efficiently. Its expansive 49-inch display, 32:9 aspect ratio and 5120 x 1440 Dual QHD resolution provide the workspace of two QHD monitors in one seamless screen. Users can keep multiple applications, documents, dashboards or timelines open side by side without switching between windows or working around central bezels. The 1000R curved VA panel brings the entire workspace into a more natural field of view, making it easier to monitor information across the screen while reducing unnecessary head and eye movement. High contrast, vivid colours, wide viewing angles and 400 cd/m2 brightness keep text, graphics and detailed content clear in bright office environments. A 2ms GTG response time and Adaptive Sync support smooth scrolling, video playback and work with moving content. Flicker-free technology and a blue light reducer help maintain visual comfort during long working sessions. Height and tilt adjustments allow users to create a more comfortable workstation, while the three-side borderless design gives professional setups a clean, modern appearance. Dual HDMI and DisplayPort inputs provide flexible connectivity for multiple devices, and integrated 2 x 5W speakers support video calls, presentations and everyday media without additional desktop equipment. By replacing a dual-monitor setup with one uninterrupted 49-inch workspace, users gain more room to organise their work, compare information and stay focused throughout the day.
| Display | |
|---|---|
| Display diagonal | 124.5 cm (49") |
| Display resolution | 5120 x 1440 pixels |
| Native aspect ratio | 32:9 |
| Display technology | LCD |
| Touchscreen | No |
| HD type | Dual QHD |
| Panel type | VA |
| Display brightness (typical) | 400 cd/m² |
| Response time | 2 ms |
| Response time measurement type | GTG (Gray to Gray) |
| Display surface | Matt |
| Screen shape | Curved |
| Screen curvature rating | 1000R |
| Contrast ratio (typical) | 3000:1 |
| Contrast ratio (dynamic) | 80000000:1 |
| Maximum refresh rate | 120 Hz |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Display number of colours | 16.7 million colours |
| Pixel pitch | 0.233 x 0.233 mm |
| Horizontal scan range | 30 - 185 kHz |
| Viewable size, horizontal | 119.2 cm |
| Viewable size, vertical | 33.5 cm |
| Display diagonal (metric) | 124 cm |
| High Dynamic Range (HDR) supported | Yes |
| High Dynamic Range (HDR) technology | High Dynamic Range 10 (HDR10) |
| sRGB coverage (typical) | 100% |
| NTSC coverage (typical) | 80% |
| Performance | |
|---|---|
| NVIDIA G-SYNC | Yes |
| AMD FreeSync | Yes |
| VESA Adaptive Sync support | Yes |
| Flicker-free technology | Yes |
| Low Blue Light technology | Yes |
| Multimedia | |
|---|---|
| Built-in speaker(s) | Yes |
| Number of speakers | 2 |
| RMS rated power | 10 W |
| Built-in camera | No |
| Design | |
|---|---|
| Market positioning | Professional |
| Product colour | Black |
| Ports & interfaces | |
|---|---|
| Built-in USB hub | Yes |
| USB hub version | 3.2 Gen 1 (3.1 Gen 1) |
| Number of downstream ports | 4 |
| USB Type-A downstream ports quantity | 2 |
| USB Type-C downstream ports quantity | 2 |
| HDMI | Yes |
| HDMI ports quantity | 2 |
| HDMI version | 2.0 |
| DisplayPorts quantity | 2 |
| DisplayPort version | 1.2 |
| Headphone out | Yes |
| HDCP | Yes |
| Ergonomics | |
|---|---|
| VESA mounting | Yes |
| Panel mounting interface | 100 x 100 mm |
| Cable lock slot | Yes |
| Cable lock slot type | Kensington |
| Height adjustment | Yes |
| Adjustable height (max) | 13 cm |
| Tilt adjustment | Yes |
| Tilt angle range | -5 - 21° |
| On Screen Display (OSD) | Yes |
| On Screen Display (OSD) languages | Czech, German, English, Spanish, French, Italian, Japanese, Dutch, Polish, Russian, Ukrainian |
| Power | |
|---|---|
| Energy efficiency class (SDR) | G |
| Power consumption (typical) | 44 W |
| Power consumption (standby) | 44 W |
| Power consumption (off) | 0.3 W |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50/60 Hz |
| Power supply type | Internal |
| Weight & dimensions | |
|---|---|
| Width (with stand) | 1150.5 mm |
| Depth (with stand) | 356 mm |
| Height (with stand) | 541 mm |
| Weight (with stand) | 11.9 kg |
| Height (without stand) | 411 mm |
| Weight (without stand) | 9.7 kg |
| Packaging data | |
|---|---|
| Package width | 1920 mm |
| Package depth | 370 mm |
| Package height | 485 mm |
| Package weight | 22.3 kg |
| Package type | Box |
| USB cable length | 1.8 m |
| Packaging content | |
|---|---|
| Cables included | AC, USB, HDMI, DisplayPort |
| DisplayPort cable length | 1.8 m |
| HDMI cable length | 1.8 m |
| Power cable length | 1.8 m |
| Sustainability | |
|---|---|
| Sustainability certificates | ErP |
| General | |
|---|---|
| Product family | ProLite |
| Other features | |
|---|---|
| Packaging content | quick start guide, safety guide |
| Compliance certificates | CE, EAC, REACH, RoHS, TÜV mark, UKCA, WEEE |
| Depth | 356 mm |
| Width | 1150.5 mm |
| Weight | 11.9 kg |
| Control panel | Navigation (power) button: Center (Main Menu/Execution), Front (Move Down/N/A), Back (Move Up/Input Select), Right (Move Right/Volume), Left (Move Left/Submenu) |
| User controls | picture adjust (contrast, brightness, ECO, ACR, OD, Adaptive Sync, X-Res technology, black tuner), colour settings (6-axis, i-Style colour, blue light reducer, gamma, RGB range, colour temp., user preset), PiP/PbP (PiP/PbP, sub source, PiP position, PiP size, swap, audio input), OSD (OSD H. position, OSD V. position, OSD time, OSD background, DDC/CI control, display information), language, miscellaneous (sharpness, video mode adjust, opening logo, power LED, USB charge, USB update), input select, audio settings (volume, mute), recall (recall all?) |
