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iiyama G-MASTER GB2741QSU-B1 computer monitor 68.6 cm (27") 2560 x 1440 pixels 4K Ultra HD LED Black

144Hz
Rapid refresh rate and frame rate guarantee smooth, blur free and judder free graphics, with lower latency and lag improving response times for fast paced games. Especially suited to the fast pace games like FPS, racers, MOBA and sports where the 144Hz refresh rate delivers the crisp and sharp images needed to raise your game.

1ms
Fast response time is key to ultra-smooth gaming. It reduces ghosting and blurring providing the user with an improved graphic performance.

IPS TECHNOLOGY
Covering 100% of the sRGB colour range, this IPS panel provides outstanding colour accuracy and wider viewing angles guaranteeing high-fidelity, vivid battleground scenes.

NVIDIA G-SYNC Compatible
Unlock tear-free, ultra-smooth gameplay with NVIDIA G-SYNC, syncing your monitor to your GPU for fluid motion, reduced stutter, and crystal-clear action. (DisplayPort Only)

Black Tuner
The users can adjust the brightness and the dark shades with the Black Tuner, giving greater viewing performance in shadowed areas and helping to spot the enemy earlier.
| 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 |
| DDC/CI | Yes |
| Maximum refresh rate | 144 Hz |
| Display surface | Matt |
| HD type | 4K Ultra HD |
| Display technology | LED |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Pixel pitch | 0.233 x 0.233 mm |
| Horizontal scan range | 30 - 212 kHz |
| Viewable size, horizontal | 59.7 cm |
| Viewable size, vertical | 33.6 cm |
| Display resolution | 2560 x 1440 pixels |
| Response time | 1 ms |
| Display diagonal | 68.6 cm (27") |
| Contrast ratio (typical) | 1500:1 |
| Panel type | IPS |
| Display diagonal (metric) | 68.6 cm |
| Response time (MPRT) | 1 ms |
| Audio | |
| Built-in speaker(s) | Yes |
| RMS rated power | 4 W |
| Performance | |
| Built-in speaker(s) | Yes |
| RMS rated power | 4 W |
| NVIDIA G-SYNC type | G-SYNC |
| NVIDIA G-SYNC | Yes |
| VESA Adaptive Sync support | Yes |
| Low Blue Light technology | Yes |
| Flicker-free technology | Yes |
| Management features | |
| On Screen Display (OSD) languages | Czech, German, English, Spanish, French, Italian, Japanese, Dutch, Polish, Russian, Ukrainian |
| Multimedia | |
| Number of speakers | 2 |
| Built-in speaker(s) | Yes |
| RMS rated power | 4 W |
| Power | |
| Power cable length | 1.5 m |
| Power supply type | Internal |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50/60 Hz |
| Power consumption (standby) | 0.5 W |
| Power consumption (typical) | 17 W |
| Power consumption (off) | 0.3 W |
| Energy efficiency scale | A to G |
| Energy efficiency class (SDR) | D |
| Energy efficiency class (HDR) | Not available |
| Energy consumption (SDR) per 1000 hours | 17 kWh |
| Design | |
| Market positioning | Gaming |
| Product colour | Black |
| Ports & interfaces | |
|---|---|
| Built-in USB hub | Yes |
| USB hub version | 2.0 |
| Headphone out | Yes |
| HDMI ports quantity | 1 |
| DisplayPorts quantity | 1 |
| HDCP | Yes |
| HDMI | Yes |
| HDMI version | 2.0 |
| DisplayPort version | 1.4 |
| Number of downstream ports | 2 |
| Technical details | |
| Height (without stand) | 403 mm |
| Cable lock slot | Yes |
| HDMI | Yes |
| Product colour | Black |
| User controls | picture adjust (contrast, brightness, OD, Adaptive Sync, Adv. Contrast, Night Mode, Motion Blur Reduction, Gamma), input select (Auto/Manual, HDMI, DP), audio settings (volume, mute audio), store user settings (user modes), colour settings (6-Axis, colour temperature, user preset, i-style colour, blue light reducer, black tuner), image adjust (sharpness, RGB range, video mode adjust, x-res technology), language, setup menu (OSD h. position, OSD v. position, OSD time, OSD background, OSD rotate, opening logo, power LED, ddc/ci control), 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) | 5.4 kg |
| Ergonomics | |
| VESA mounting | Yes |
| Cable lock slot | Yes |
| Panel mounting interface | 100 x 100 mm |
| Swivelling | Yes |
| Swivel angle range | -45 - 45° |
| Pivot | Yes |
| On Screen Display (OSD) languages | Czech, German, English, Spanish, French, Italian, Japanese, Dutch, Polish, Russian, Ukrainian |
| Height adjustment | Yes |
| Cable lock slot type | Kensington |
| Cable management | Yes |
| Tilt adjustment | Yes |
| Adjustable height (max) | 15 cm |
| Weight & dimensions | |
| Height (without stand) | 403 mm |
| Width (with stand) | 613 mm |
| Depth (with stand) | 390.5 mm |
| Height (with stand) | 553 mm |
| Weight (with stand) | 5.4 kg |
| Package width | 691 mm |
| Package depth | 142 mm |
| Package height | 442 mm |
| Package weight | 7 kg |
| Width | 613 mm |
| Weight | 5.4 kg |
| Depth | 390.5 mm |
| Packaging data | |
| Package width | 691 mm |
| Package depth | 142 mm |
| Package height | 442 mm |
| Package weight | 7 kg |
| USB cable length | 1.5 m |
| Power cable length | 1.5 m |
| Cables included | AC, USB, HDMI |
| HDMI cable length | 1.5 m |
| Packaging content | |
| Power cable length | 1.5 m |
| Cables included | AC, USB, HDMI |
| HDMI cable length | 1.5 m |
| USB cable length | 1.5 m |
| Sustainability | |
| Sustainability certificates | ErP |
| Other features | |
| Packaging content | quick start guide, safety guide |
| User controls | picture adjust (contrast, brightness, OD, Adaptive Sync, Adv. Contrast, Night Mode, Motion Blur Reduction, Gamma), input select (Auto/Manual, HDMI, DP), audio settings (volume, mute audio), store user settings (user modes), colour settings (6-Axis, colour temperature, user preset, i-style colour, blue light reducer, black tuner), image adjust (sharpness, RGB range, video mode adjust, x-res technology), language, setup menu (OSD h. position, OSD v. position, OSD time, OSD background, OSD rotate, opening logo, power LED, ddc/ci control), display information, reset (reset all) |
| Width | 613 mm |
| Weight | 5.4 kg |
| Depth | 390.5 mm |
| Compliance certificates | CE, EAC, PSE, REACH, RoHS, TÜV mark, UKCA, VCCI, WEEE |
| Control panel | Joystick / Power Button: Power / Menu (Center), Up / Input Select, Down, Right / Volume / Mute Audio, Left / Brightness / Adaptive Sync / Night Mode / Motion Blur Reduction / i-Style Colour / ECO |
| Height (without stand) | 403 mm |
| HDMI | Yes |
| Energy efficiency scale | A to G |
| Power supply type | Internal |
| Power cable length | 1.5 m |
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|---|---|---|---|---|---|---|
| SKU |
GB2741QSU-B1
|
HP246PJB
|
HT161HNB
|
HT225HPB
|
243V7QDSB/00
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273V7QDSB/00
|
| Manufacturer |
iiyama
|
Hannspree
|
Hannspree
|
Hannspree
|
Philips
|
Philips
|
| Display diagonal |
≈ 21 inches
|
N/A
|
under 18 inches
|
≈ 21 inches
|
≈ 21 inches
|
≈ 21 inches
|
| Display resolution |
N/A
|
1920 x 1200 pixels
|
1366 x 768 pixels
|
1920 x 1080 pixels
|
1920 x 1080 pixels
|
1920 x 1080 pixels
|
| Product colour |
Black
|
Black
|
Black
|
Black
|
Black
|
Black
|
| Touchscreen |
N/A
|
N
|
Y
|
Y
|
N
|
N
|
| Built-in camera |
N/A
|
N
|
N
|
N
|
N
|
N
|
| Market positioning |
Gaming
|
N/A
|
N/A
|
N/A
|
Home
|
Home
|
| Display technology |
LED
|
LED
|
LED
|
LED
|
LED
|
LED
|
| Native aspect ratio |
16:9
|
16:10
|
16:9
|
16:9
|
16:9
|
16:9
|
| VESA mounting |
Y
|
Y
|
Y
|
Y
|
Y
|
Y
|
| NVIDIA G-SYNC |
Y
|
N
|
N
|
N
|
N/A
|
N/A
|
| Built-in USB hub |
Y
|
Y
|
N
|
N
|
N
|
N
|
| AMD FreeSync |
N/A
|
N
|
N
|
N
|
N/A
|
N/A
|




















































































































































































































































































































