iiyama X2775HDS-B1
tbdCOR ScoreAvailable after 3 critic reviews
Monitors
iiyama GC2784HSU-B1 reviews
Product specifications and review coverage for this exact model.
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Product overview
iiyama GC2784HSU-B1 is listed in the computer monitors category. The recorded specifications include display diagonal: 68.6 cm (27"); display resolution: 1920 x 1080 pixels; panel type: VA; maximum refresh rate: 240 Hz. This entry covers manufacturer code GC2784HSU-B1. 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.
Expert reviews
No scored critic reviews have been imported for this exact product yet. It remains unrated.
The COR Score gives each publisher one rating. Scores are converted to the same five-point scale.
Specifications
Manufacturer code: GC2784HSU-B1. Icecat product 145242750 · Checked 16 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 | 68.6 cm (27") |
|---|---|
| Screen resolution | 1920 x 1080 pixels |
| Panel type | VA |
| Maximum refresh rate | 240 Hz |
| Display brightness (typical) | 350 cd/m² |
| High Dynamic Range (HDR) supported | Yes |
| HDMI ports | 2 |
| DisplayPort connections | 1 |
More product specifications
Open a section for the details that matter to you.
Audio & listening4 details
| Number of speakers | 2 |
|---|---|
| Rated audio power (RMS) | 4 W |
| Built-in speakers | Yes |
| Headphone out | Yes |
Display13 details
| Display technology | LCD |
|---|---|
| Touchscreen | No |
| Screen shape | Curved |
| Screen curvature rating | 1500R |
| Contrast ratio (typical) | 4000:1 |
| Contrast ratio (dynamic) | 80000000:1 |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Display number of colours | 16.7 million colours |
| Display diagonal (metric) | 68 cm |
| High Dynamic Range (HDR) technology | High Dynamic Range 10 (HDR10) |
| On Screen Display (OSD) languages | Czech, German, English, Spanish, French, Italian, Japanese, Dutch, Polish, Portuguese, Russian |
| Native refresh rate | 60 Hz |
Camera, image & video1 detail
| Built-in camera | No |
|---|
Printing, scanning & paper1 detail
| Horizontal scan range | 30 - 300 kHz |
|---|
Connections & wireless7 details
| Built-in USB hub | Yes |
|---|---|
| USB hub version | 2.0 |
| Number of downstream ports | 2 |
| HDMI | Yes |
| Panel mounting interface | 100 x 100 mm |
| USB cable length | 1.5 m |
| HDMI cable length | 1.85 m |
Power & battery9 details
| Energy efficiency class (SDR) | E |
|---|---|
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 21 kWh |
| Energy consumption (HDR) per 1000 hours | 31 kWh |
| Power consumption (typical) | 21 W |
| Power consumption (standby) | 0.4 W |
| Power consumption (off) | 0.3 W |
| AC input voltage | 100 - 240 V |
| Power supply type | Internal |
Controls & features2 details
| 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, D |
|---|---|
| Control panel | Power Indicator, Joystick: Power / Menu (Center), Up / Signal Select, Down, Left / i-Style Colour / Night Mode / Blue Light Reducer, Right / Volume |
Design & dimensions10 details
| Colour depth | 8 bit |
|---|---|
| Product colour | Black |
| VESA mounting | Yes |
| Height adjustment | No |
| Width (with stand) | 610.5 mm |
| Depth (with stand) | 192.5 mm |
| Height (with stand) | 466.5 mm |
| Weight (with stand) | 4 kg |
| Power cable length | 1.85 m |
| Weight | 4 kg |
Software & compatibility1 detail
| Compliance certificates | CB, CE, EAC, PSE, REACH, RoHS, TÜV mark, UKCA, VCCI, WEEE |
|---|
Further product details17 details
| HD type | Full HD |
|---|---|
| Native aspect ratio | 16:9 |
| Response time (MPRT) | 0.7 ms |
| Pixel pitch | 0.311 x 0.311 mm |
| Viewable size, horizontal | 59.8 cm |
| Viewable size, vertical | 33.6 cm |
| sRGB coverage (typical) | 99% |
| NTSC coverage (typical) | 72% |
| NVIDIA G-SYNC | No |
| AMD FreeSync | Yes |
| AMD FreeSync type | FreeSync Premium |
| Flicker-free technology | Yes |
| Low Blue Light technology | Yes |
| Market positioning | Gaming |
| Cable management | Yes |
| Tilt adjustment | Yes |
| Sustainability certificates | ErP |
Packaging & supplied accessories6 details
| Package width | 693 mm |
|---|---|
| Package depth | 163 mm |
| Package height | 439 mm |
| Package weight | 6.54 kg |
| Cables included | AC, USB, HDMI |
| Packaging content | quick start guide, safety guide |
Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.
