Ever struggled with blurry textures and lag while you game or edit video? iiyama understands that a flickering, low refresh screen steals your focus. This 27-inch 4K LED monitor eliminates those issues with a 144 Hz refresh rate, 1 ms response and adaptive sync, so you see every detail instantly.
iiyama G-MASTER GB2741QSU-B1, (27") 4K Ultra HD, LED Monitor
The iiyama G-MASTER GB2741QSU-B1, (27") 4K Ultra HD, LED Monitor is a 27-inch gaming and creative display. It suits competitive gamers, video editors, and anyone who needs crisp visuals without eye strain. The IPS panel delivers consistent colors from any angle, and the built-in speakers handle basic audio.
Benefits
- Smooth gameplay with no tearing or stutter
- Crystal-clear 4K images reveal fine details
- Reduced eye fatigue thanks to low blue light and flicker-free tech
- Fast 1 ms response keeps action sharp
- Adjustable stand lets you find the perfect viewing height
- iiyamas adaptive sync keeps frames in lock
Features
- 27" flat matte LED panel
- 3840 x 2160 native resolution
- 144 Hz maximum refresh rate
- 1 ms MPRT response time
- IPS technology with 178 viewing angles
- NVIDIA G-SYNC compatible
- Height, tilt, swivel and pivot adjustments
- HDMI 2.0, DisplayPort 1.4, USB 2.0 hub
Specifications
| Display |
| 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 - 212 kHz |
| Pixel pitch |
0.233 x 0.233 mm |
| Display number of colours |
16.7 million colours |
| Viewing angle, vertical |
178° |
| Viewing angle, horizontal |
178° |
| Maximum refresh rate |
144 Hz |
| Contrast ratio (typical) |
1500:1 |
| Screen shape |
Flat |
| Display surface |
Matt |
| Response time (MPRT) |
1 ms |
| Response time |
1 ms |
| Display brightness (typical) |
350 cd/m² |
| Panel type |
IPS |
| HD type |
4K Ultra HD |
| Display technology |
LED |
| 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 |
| NVIDIA G-SYNC |
Yes |
| Multimedia |
| 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 |
1 |
| HDMI |
Yes |
| USB hub version |
2.0 |
| Built-in USB hub |
Yes |
| Ergonomics |
| Tilt adjustment |
Yes |
| Swivel angle range |
-45 - 45° |
| Swivelling |
Yes |
| 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 |
| AC input frequency |
50/60 Hz |
| AC input voltage |
100 - 240 V |
| Power consumption (off) |
0.3 W |
| Power consumption (standby) |
0.5 W |
| Power consumption (typical) |
17 W |
| Energy consumption (SDR) per 1000 hours |
17 kWh |
| Energy efficiency class (HDR) |
Not available |
| Energy efficiency class (SDR) |
D |
| Weight & dimensions |
| Height (without stand) |
403 mm |
| Height (with stand) |
553 mm |
| Depth (with stand) |
390.5 mm |
| Width (with stand) |
613 mm |
| Packaging data |
| Package height |
442 mm |
| Package depth |
691 mm |
| Package width |
691 mm |
| Other features |
