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What it is
The iiyama GCB3484WQSU-B1 is a 34-inch curved ultrawide monitor tailored for fast-paced tasks, offering a 180Hz refresh rate and a very low 0.4ms response time.
Who it's for
Suitable for users needing a wide field of view and quick refresh rates, such as gamers or professionals working with fast-motion visuals.
Why it's good
Its 21:9 aspect ratio and 16.7 million colors provide immersive visuals, while the 500 cd/m² brightness ensures clarity. The curved screen reduces eye strain and enhances viewing comfort.
When to choose it
Best when you require a large, ultrawide display with fast response and refresh rates, especially if you prioritize smooth motion handling and HDR content due to its HDCP support.
Specifications
| Display | |
|---|---|
| HDCP | Yes |
| Display brightness (typical) | 500 cd/m² |
| Screen shape | Curved |
| Display number of colours | 16.7 million colours |
| Native aspect ratio | 21:9 |
| Maximum refresh rate | 180 Hz |
| sRGB coverage (typical) | 99% |
| HD type | UltraWide Quad HD |
| Display technology | LED |
| Contrast ratio (dynamic) | 80000000:1 |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Pixel pitch | 0.232 x 0.232 mm |
| Horizontal scan range | 30 - 285 kHz |
| Viewable size, horizontal | 79.7 cm |
| Viewable size, vertical | 33.4 cm |
| Display resolution | 3440 x 1440 pixels |
| Response time | 0.4 ms |
| Display diagonal | 86.4 cm (34") |
| Contrast ratio (typical) | 4000:1 |
| NTSC coverage (typical) | 72% |
| Touchscreen | No |
| High Dynamic Range (HDR) supported | Yes |
| Panel type | VA |
| Colour depth | 8 bit |
| High Dynamic Range (HDR) technology | High Dynamic Range (HDR) 400 |
| Screen curvature rating | 1500R |
| Display diagonal (metric) | 86.4 cm |
| Colour gamut standard | NTSC, sRGB |
| Response time (MPRT) | 0.4 ms |
| Audio | |
| Built-in speaker(s) | Yes |
| RMS rated power | 10 W |
| Performance | |
| Built-in speaker(s) | Yes |
| RMS rated power | 10 W |
| Built-in camera | No |
| AMD FreeSync type | FreeSync Premium |
| AMD FreeSync | Yes |
| VESA Adaptive Sync support | Yes |
| Low Blue Light technology | Yes |
| Flicker-free technology | Yes |
| Management features | |
| On Screen Display (OSD) | Yes |
| On Screen Display (OSD) languages | Czech, German, English, Spanish, French, Italian, Japanese, Dutch, Polish, Portuguese, Russian |
| Multimedia | |
| Number of speakers | 2 |
| Built-in speaker(s) | Yes |
| RMS rated power | 10 W |
| Built-in camera | No |
| Power | |
| Power cable length | 1.85 m |
| Power supply type | Internal |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50/60 Hz |
| Power consumption (standby) | 0.3 W |
| Power consumption (typical) | 60 W |
| Power consumption (off) | 0.3 W |
| Energy efficiency scale | A to G |
| AC adapter output voltage | 100 - 240 V |
| Energy efficiency class (SDR) | F |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 31.8 kWh |
| Energy consumption (HDR) per 1000 hours | 51.1 kWh |
| Design | |
| Market positioning | Gaming |
| Product colour | Black |
| Camera | |
| Built-in camera | No |
| Ports & interfaces | |
| Built-in USB hub | Yes |
| USB hub version | 3.2 Gen 1 (3.1 Gen 1) |
| USB upstream port type | USB Type-A, USB Type-C |
| USB Type-A downstream ports quantity | 2 |
| USB Type-C downstream ports quantity | 2 |
| Headphone out | Yes |
| HDMI ports quantity | 2 |
| DisplayPorts quantity | 1 |
| HDCP | Yes |
| HDMI | Yes |
| HDMI version | 2.0b |
| DisplayPort out version | 1.4 |
| Number of downstream ports | 4 |
| Technical details | |
| Height (without stand) | 433 mm |
| Depth (without stand) | 290 mm |
| Width (without stand) | 808 mm |
| Cable lock slot | Yes |
| HDMI | Yes |
| Product colour | Black |
| User controls | picture adjust (contrast, brightness, OD, HDR, FreeSync Premium, ACR, Night Mode, Blue Light Reducer, Motion Blur Reduction, Gamma), input select, audio settings (volume, mute), store user settings (user modes), colour settings (6-axis, colour temperature, user preset, black tuner), image adjust (i-Style Colour, x-res technology, sharpness, HDMI range, direct drive mode, video mode adjust), language, setup menu (OSD horizontal position, OSD vertical position, OSD time, opening logo, power LED, DDC/CI control, USB charge, PIP/PBP), display information, reset |
| Sustainability certificates | ErP, EPEAT Bronze |
| Compliance certificates | CE, EAC, PSE, REACH, RoHS, TÜV mark, UKCA, VCCI, WEEE |
| Packaging content | quick start guide, safety guide |
| Power supply type | Internal |
| Weight (with stand) | 8.5 kg |
| Touchscreen | No |
| Ergonomics | |
| Wall mountable | Yes |
| VESA mounting | Yes |
| Cable lock slot | Yes |
| Panel mounting interface | 100 x 100 mm |
| Swivelling | Yes |
| Swivel angle range | 89 - 89° |
| Tilt angle range | 5 - 23° |
| On Screen Display (OSD) | Yes |
| On Screen Display (OSD) languages | Czech, German, English, Spanish, French, Italian, Japanese, Dutch, Polish, Portuguese, Russian |
| Height adjustment | Yes |
| Cable lock slot type | Kensington |
| Cable management | Yes |
| Tilt adjustment | Yes |
| Adjustable height (max) | 15 cm |
| Weight & dimensions | |
| Height (without stand) | 433 mm |
| Depth (without stand) | 290 mm |
| Width (without stand) | 808 mm |
| Width (with stand) | 808 mm |
| Depth (with stand) | 290 mm |
| Height (with stand) | 578 mm |
| Weight (with stand) | 8.5 kg |
| Package width | 982 mm |
| Package depth | 190 mm |
| Package height | 490 mm |
| Package weight | 13 kg |
| Width | 808 mm |
| Weight | 8.5 kg |
| Depth | 290 mm |
| Packaging data | |
| Package width | 982 mm |
| Package depth | 190 mm |
| Package height | 490 mm |
| Package weight | 13 kg |
| Package type | Box |
| USB cable length | 1.5 m |
| Power cable length | 1.85 m |
| Quick start guide | Yes |
| Cables included | AC, USB, HDMI, DisplayPort |
| DisplayPort cable length | 1.85 m |
| HDMI cable length | 1.85 m |
| Packaging content | |
| Power cable length | 1.85 m |
| Quick start guide | Yes |
| Cables included | AC, USB, HDMI, DisplayPort |
| DisplayPort cable length | 1.85 m |
| HDMI cable length | 1.85 m |
| USB cable length | 1.5 m |
| Sustainability | |
| Sustainability certificates | ErP, EPEAT Bronze |
| Other features | |
| Packaging content | quick start guide, safety guide |
| User controls | picture adjust (contrast, brightness, OD, HDR, FreeSync Premium, ACR, Night Mode, Blue Light Reducer, Motion Blur Reduction, Gamma), input select, audio settings (volume, mute), store user settings (user modes), colour settings (6-axis, colour temperature, user preset, black tuner), image adjust (i-Style Colour, x-res technology, sharpness, HDMI range, direct drive mode, video mode adjust), language, setup menu (OSD horizontal position, OSD vertical position, OSD time, opening logo, power LED, DDC/CI control, USB charge, PIP/PBP), display information, reset |
| Width | 808 mm |
| Weight | 8.5 kg |
| Depth | 290 mm |
| Compliance certificates | CE, EAC, PSE, REACH, RoHS, TÜV mark, UKCA, VCCI, WEEE |
| Control panel | Power Indicator, Joystick: Power / Menu (Center), Up / Signal Select, Down, Left / i-Style Colour / Night Mode / Blue Light Reducer, Right / Volume |
| Height (without stand) | 433 mm |
| Depth (without stand) | 290 mm |
| Width (without stand) | 808 mm |
| Quick start guide | Yes |
| HDMI | Yes |
| Energy efficiency scale | A to G |
| Power supply type | Internal |
| Power cable length | 1.85 m |
| Touchscreen | No |
| Package type | Box |
Please speak to Creative Systems about your setup needs and availability, as stock is limited.
