Imagine a game that never blurs, a design project that shows every shade exactly as you intend. The iiyama G-MASTER GB2771QSU-B1 27" 2560 x 1440 pixels Wide Quad HD Monitor Black gives you that clear view. It is built for gamers, creators, and anyone who spends long hours in front of a screen. If you are tired of lag, ghosting, or eye strain, this monitor solves those problems and lets you work or play without compromise.
iiyama G-MASTER GB2771QSU-B1 27" 2560 x 1440pixels Wide Quad HD Monitor Black
Many users lose detail because a slow screen cannot keep up with fast motion. That loss hurts gamers who miss a split-second shot and designers who cannot see true colors. The iiyama monitor removes that barrier. Its 0.5 ms response, 200 Hz refresh, and G-SYNC compatibility keep every frame sharp and tear-free. The result is smooth action, accurate colors, and a comfortable view for long sessions.
Benefits
- 0.5 ms response eliminates motion blur for precise aiming.
- 200 Hz refresh makes fast action look fluid and natural.
- G-SYNC compatibility stops screen tearing during intense play.
- 10-bit color shows over a billion shades for true-to-life images.
- Low-blue-light and flicker-free technology reduces eye fatigue.
Usages
The monitor shines in fast shooters, racing games, and esports where every frame counts. It also fits graphic designers, video editors, and photographers who need accurate color and sharp detail. Streamers benefit from the built-in USB hub and speakers for a tidy setup. Office workers enjoy a flicker-free, low-blue-light screen for long meetings and spreadsheets. With USB-C ports, you can connect a laptop and create a seamless dual-screen workspace for remote work.
Key Features
- 27-inch Fast IPS panel with 2560 x 1440 resolution.
- 0.5 ms MPRT response time for instant feedback.
- 200 Hz maximum refresh rate for ultra-smooth motion.
- G-SYNC Compatible and VESA Adaptive Sync support.
- 10-bit colour depth delivering over 1 billion shades.
- HDR support with Black Tuner for deeper shadows.
- Low-blue-light and flicker-free technology for eye comfort.
- Two built-in 4 W speakers for basic audio.
- USB-C (2 ports) and USB-A (2 ports) hub for easy connectivity.
- Adjustable tilt, swivel, pivot, and height up to 15 cm.
- VESA 100 x 100 mm mount for flexible placement.
Specifications
| Display |
| Colour depth |
10 bit |
| Haze rate |
25% |
| DDC/CI |
Yes |
| Display diagonal (metric) |
68.6 cm |
| Viewable size, vertical |
33.6 cm |
| Viewable size, horizontal |
59.7 cm |
| Horizontal scan range |
30 - 320 kHz |
| Pixel pitch |
0.233 x 0.233 mm |
| Display number of colours |
1.07 billion colours |
| Viewing angle, vertical |
178° |
| Viewing angle, horizontal |
178° |
| Maximum refresh rate |
200 Hz |
| Contrast ratio (dynamic) |
80000000:1 |
| Contrast ratio (typical) |
1200:1 |
| Screen shape |
Flat |
| Response time (MPRT) |
0.5 ms |
| Display brightness (typical) |
350 cd/m² |
| Panel type |
Fast IPS |
| HD type |
Wide Quad HD |
| Touchscreen |
No |
| Native aspect ratio |
16:9 |
| Display resolution |
2560 x 1440 pixels |
| Display diagonal |
68.6 cm (27") |
| Performance |
| Low Blue Light technology |
Yes |
| Flicker-free technology |
Yes |
| VESA Adaptive Sync support |
Yes |
| NVIDIA G-SYNC type |
G-SYNC Compatible |
| NVIDIA G-SYNC |
Yes |
| Multimedia |
| Built-in camera |
No |
| RMS rated power |
4 W |
| Number of speakers |
2 |
| Built-in speaker(s) |
Yes |
| Design |
| Product colour |
Black |
| Market positioning |
Gaming |
| Ports & interfaces |
| HDCP |
Yes |
| Headphone out |
Yes |
| DisplayPort version |
1.4 |
| DisplayPorts quantity |
1 |
| HDMI version |
2.0 |
| HDMI ports quantity |
2 |
| HDMI |
Yes |
| USB Type-C downstream ports quantity |
2 |
| USB Type-A downstream ports quantity |
2 |
| Number of downstream ports |
4 |
| USB hub version |
3.2 Gen 1 (3.1 Gen 1) |
| Built-in USB hub |
Yes |
| Ergonomics |
| Number of OSD languages |
12 |
| On Screen Display (OSD) languages |
Multi |
| On Screen Display (OSD) |
Yes |
| Tilt angle range |
-5 - 23° |
| Tilt adjustment |
Yes |
| Swivel angle range |
-45 - 45° |
| Swivelling |
Yes |
| Pivot angle |
0 - 90° |
| Pivot |
Yes |
| Adjustable height (max) |
15 cm |
| Height adjustment |
Yes |
| Cable lock slot type |
Kensington |
| Cable lock slot |
Yes |
| Cable management |
Yes |
| Panel mounting interface |
100 x 100 mm |
| VESA mounting |
Yes |
| Power |
| Energy efficiency scale |
A to G |
| Power supply type |
Internal |
| Input current |
1.5 A |
| AC input frequency |
50/60 Hz |
| AC input voltage |
100 - 240 V |
| Power consumption (off) |
0.3 W |
| Power consumption (standby) |
0.4 W |
| Power consumption (typical) |
21 W |
| Energy consumption (HDR) per 1000 hours |
36 kWh |
| Energy consumption (SDR) per 1000 hours |
21 kWh |
| Energy efficiency class (HDR) |
G |
| Energy efficiency class (SDR) |
E |
| Operational conditions |
| Operating temperature (T-T) |
5 - 35 °C |
| Storage relative humidity (H-H) |
10 - 90% |
| Operating relative humidity (H-H) |
10 - 80% |
| Storage temperature (T-T) |
-20 - 60 °C |
| Operating temperature (T-T) |
5 - 35 °C |
| Weight & dimensions |
| Weight (without stand) |
3.9 kg |
| Weight (with stand) |
5.7 kg |
| Height (with stand) |
554 mm |
| Depth (with stand) |
213 mm |
| Width (with stand) |
613.5 mm |
| Packaging data |
| Package weight |
8.2 kg |
| Package height |
140 mm |
| Package depth |
690 mm |
| Package width |
690 mm |
| Packaging content |
| Quick start guide |
Yes |
| Cables included |
AC, DisplayPort, HDMI, USB |
| Other features |
| Certification |
CE, TÜV-Bauart, EAC, PSE, RoHS support, ErP, WEEE, VCCI, REACH, UKCA |
| Package weight |
8.2 kg |
