What it is
The iiyama G-MASTER GB2471HSU-W1 is a 23.8-inch Full HD gaming monitor with a Fast IPS panel, 240Hz refresh rate, and a 0.3ms response time. It comes in white, includes a USB 3.2 hub, dual HDMI 2.0 and DisplayPort 1.2 inputs, built-in stereo speakers, and supports both AMD FreeSync and NVIDIA G-Sync.
Who it's for
This monitor suits gamers and home office users who want fast, smooth visuals without a high price tag. It's also a good fit for offices or setups where a white finish matters aesthetically — not a common option at this price point.
Why it's good
- 240Hz refresh rate & 0.3ms response: Noticeably smooth motion — practical for competitive gaming or fast-paced content.
- Fast IPS panel: Wide 178° viewing angles with accurate colour — better than TN at similar prices.
- Dual sync support: Works with both AMD FreeSync and NVIDIA G-Sync — no need to match your GPU brand.
- USB 3.2 Gen 1 hub: Two downstream ports built in — useful for mice, keyboards, or USB drives without reaching behind your PC.
- HDR10 support: Handles HDR content from consoles and PC out of the box.
- Flicker-free & low blue light: Reduces eye strain during long sessions.
- Height, tilt, swivel & pivot adjustable: Full ergonomic adjustment — rare at this price.
When to choose it
Choose this monitor when you need a fast 1080p display for gaming or everyday use, and a white finish matters to your setup. It's strong value at under €170 ex VAT. If you need 1440p resolution or a larger screen, step up — 1080p at 24 inches suits most users but not those who sit close to a large desk display all day for detailed creative work.
Specifications
| Display | |
|---|---|
| HDCP | Yes |
| Display brightness (typical) | 350 cd/m² |
| Screen shape | Flat |
| Display number of colours | 16.7 million colours |
| Native aspect ratio | 16:9 |
| Maximum refresh rate | 240 Hz |
| HD type | Full HD |
| Display technology | LED |
| Contrast ratio (dynamic) | 80000000:1 |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Pixel pitch | 0.275 x 0.275 mm |
| Horizontal scan range | 30 - 285 kHz |
| Viewable size, horizontal | 52.7 cm |
| Viewable size, vertical | 29.6 cm |
| Display resolution | 1920 x 1080 pixels |
| Response time | 0.3 ms |
| Display diagonal | 60.5 cm (23.8") |
| Contrast ratio (typical) | 1000:1 |
| Touchscreen | No |
| High Dynamic Range (HDR) supported | Yes |
| Panel type | Fast IPS |
| Colour depth | 8 bit |
| High Dynamic Range (HDR) technology | High Dynamic Range 10 (HDR10) |
| Display diagonal (metric) | 61 cm |
| Response time (MPRT) | 0.3 ms |
| Audio | |
| Built-in speaker(s) | Yes |
| RMS rated power | 4 W |
| Performance | |
| Built-in speaker(s) | Yes |
| RMS rated power | 4 W |
| Built-in camera | No |
| NVIDIA G-SYNC type | G-SYNC |
| AMD FreeSync | Yes |
| NVIDIA G-SYNC | 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, French, Italian, Japanese, Dutch, Polish, Portuguese, Russian |
| Multimedia | |
| Number of speakers | 2 |
| Built-in speaker(s) | Yes |
| RMS rated power | 4 W |
| Built-in camera | No |
| Power | |
| Power cable length | 1.8 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) | 18 W |
| Power consumption (off) | 0.3 W |
| Energy efficiency scale | A to G |
| Energy efficiency class (SDR) | E |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 17.7 kWh |
| Energy consumption (HDR) per 1000 hours | 26.7 kWh |
| Design | |
| Market positioning | Gaming |
| Product colour | White |
| Camera | |
| Built-in camera | No |
| Ports & interfaces | |
| Built-in USB hub | Yes |
| USB hub version | 3.2 Gen 1 (3.1 Gen 1) |
| Headphone out | Yes |
| HDMI ports quantity | 2 |
| DisplayPorts quantity | 1 |
| HDCP | Yes |
| HDMI | Yes |
| HDMI version | 2.0 |
| DisplayPort version | 1.2 |
| Number of downstream ports | 2 |
| Technical details | |
| Height (without stand) | 378.5 mm |
| Depth (without stand) | 171 mm |
| Width (without stand) | 540 mm |
| Cable lock slot | Yes |
| HDMI | Yes |
| Product colour | White |
| User controls | picture adjust (contrast, brightness, OverDrive, HDR, Adaptive Sync, night mode, blue light reducer, Motion Blur Reducer, gamma), input select (input source, auto/ manual, DP, HDMI1, HDMI2), audio adjust (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, OSD setup menu (OSD H. position, OSD V. position, OSD Time, Opening Logo, Power LED, DDC/ DI Control, USB charge), display information, reset (reset all) |
| Sustainability certificates | ErP |
| 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) | 4.8 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 | -45 - 45° |
| Tilt angle range | 5 - 23° |
| Pivot | Yes |
| On Screen Display (OSD) | Yes |
| Pivot angle | 0 - 90° |
| On Screen Display (OSD) languages | Czech, German, English, 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) | 378.5 mm |
| Depth (without stand) | 171 mm |
| Width (without stand) | 540 mm |
| Width (with stand) | 540 mm |
| Depth (with stand) | 171 mm |
| Height (with stand) | 498.5 mm |
| Weight (with stand) | 4.8 kg |
| Weight (without stand) | 3.1 kg |
| Package width | 650 mm |
| Package depth | 420 mm |
| Package height | 140 mm |
| Package weight | 7.1 kg |
| Width | 540 mm |
| Weight | 4.8 kg |
| Depth | 171 mm |
| Packaging data | |
| Package width | 650 mm |
| Package depth | 420 mm |
| Package height | 140 mm |
| Package weight | 7.1 kg |
| Package type | Box |
| USB cable length | 1.8 m |
| Power cable length | 1.8 m |
| Cables included | AC, USB, HDMI, DisplayPort |
| DisplayPort cable length | 1.8 m |
| HDMI cable length | 1.8 m |
| Packaging content | |
| Power cable length | 1.8 m |
| Cables included | AC, USB, HDMI, DisplayPort |
| DisplayPort cable length | 1.8 m |
| HDMI cable length | 1.8 m |
| USB cable length | 1.8 m |
| Sustainability | |
| Sustainability certificates | ErP |
| Other features | |
| Packaging content | quick start guide, safety guide |
| User controls | picture adjust (contrast, brightness, OverDrive, HDR, Adaptive Sync, night mode, blue light reducer, Motion Blur Reducer, gamma), input select (input source, auto/ manual, DP, HDMI1, HDMI2), audio adjust (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, OSD setup menu (OSD H. position, OSD V. position, OSD Time, Opening Logo, Power LED, DDC/ DI Control, USB charge), display information, reset (reset all) |
| Width | 540 mm |
| Weight | 4.8 kg |
| Depth | 171 mm |
| Compliance certificates | CE, EAC, PSE, REACH, RoHS, TÜV mark, UKCA, VCCI, WEEE |
| Control panel | power switch, joystick, menu (center), up / signal select, down / shortcut, left / volume -, right / volume + |
| Height (without stand) | 378.5 mm |
| Depth (without stand) | 171 mm |
| Width (without stand) | 540 mm |
| HDMI | Yes |
| Energy efficiency scale | A to G |
| Power supply type | Internal |
| Power cable length | 1.8 m |
| Touchscreen | No |
| Package type | Box |
Ready to order or need advice on the right monitor for your setup? Request a Quote or Talk to an AV Specialist.