iiyama G-MASTER RED EAGLE CURVED computer monitor 113 cm (44.5") 5120 x 1440 pixels Dual QHD LED Black

iiyama

iiyama G-MASTER RED EAGLE CURVED computer monitor 113 cm (44.5") 5120 x 1440 pixels Dual QHD LED Black

Name: iiyama G-MASTER RED EAGLE CURVED computer monitor 113 cm (44.5") 5120 x 1440 pixels Dual QHD LED Black
Brand: iiyama

44.5-inch curved screen in 5120x1440, 165 Hz and 0.8 ms

Manufacturer reference GCB4580DQSN-B1

84 /100 Its best score: the largest screen, rated "very large" on its category’s scale.

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What the iiyama G-MASTER RED EAGLE CURVED computer monitor 113 cm (44.5") 5120 x 1440 pixels Dual QHD LED Black is worth

The iiyama G-MASTER RED EAGLE CURVED is a 113 cm (44.5 inch) curved PC monitor displaying a Dual QHD resolution of 5120 x 1440 pixels on a VA panel in 32:9 format.

Its screen size scores 95/100, well above the market median of 27 inches. Its 165 Hz refresh rate earns 79/100 for fluidity, while its 0.8 ms response time places it at 91/100 for responsiveness. Brightness of 450 cd/m² reaches 90/100, and the 16.7 million colours score 70/100. The overall score stands at 85/100.

It includes a USB hub with a USB Type-C port delivering up to 90 W, two HDMI ports, one DisplayPort 1.4, a built-in KVM switch and Ethernet input, plus a stand adjustable in height by 13 cm.

This wide curved format, combined with its high refresh rate and short response time, suits gaming or multitasking use requiring a single large display area.

What the spec sheet says

113 cm (44.5") Black
Height adjustment 13 cm Built-in speaker(s)
USB upstream port type: USB Type-C HDMI DisplayPorts quantity: 1 DisplayPort version: 1.4
Screen shape: Curved
Maximum refresh rate: 165 Hz Response time: 0.8 ms Response time (MPRT): 0.8 ms
5120 x 1440 pixels Dual QHD Panel type: VA
Energy efficiency class (SDR): F ErP CE, PSE, REACH, RoHS, TÜV mark, UKCA, VCCI, WEEE

Its scores, criterion by criterion

Scores out of 100, calculated from the datasheet and compared with the market. The full method is public.

Screen size Very large

44.5 " · category median: 27 "

Brightness Very bright

450 cd/m² · category median: 300 cd/m²

Responsiveness Very responsive

0.8 ms · category median: 5 ms

Smoothness Smooth

165 Hz · category median: 120 Hz

Colours Good

16.7 · category median: 16.7

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Documents

What the manufacturer publishes about this model. Each document opens in a new tab.

EU Energy Label PDF 77.4 KB GCB4580DQSN-B1 Technical Drawing PDF 8.2 MB EU Product Fiche PDF 56.4 KB Product Brochure PDF 1.6 MB UK Energy Label PDF 33.5 KB User manual PDF 6.3 MB How to setup XCB4594 to work as two QHD monitors_11.2024.pdf PDF 629.5 KB

Specifications

Display 33

Display diagonal 113 cm (44.5")

Display resolution 5120 x 1440 pixels

HD type Dual QHD

Native aspect ratio 32:9

Display technology LED

Panel type VA

Touchscreen No

Response time 0.8 ms

Screen shape Curved

Contrast ratio (typical) 3000:1

Maximum refresh rate 165 Hz

Display number of colours 16.7 million colours

Backlight type LED

Display brightness (typical) 450 cd/m²

Response time (MPRT) 0.8 ms

Display surface Matt

Screen curvature rating 1500R

Aspect ratio 32:9

Contrast ratio (dynamic) 80000000:1

Viewing angle, horizontal 178°

Viewing angle, vertical 178°

Pixel pitch 0.212 x 0.212 mm

Horizontal scan range 30 - 260 kHz

Viewable size, horizontal 108.8 cm

Viewable size, vertical 30.6 cm

Digital horizontal frequency 30 - 260 kHz

Display diagonal (metric) 113 cm

High Dynamic Range (HDR) supported Yes

High Dynamic Range (HDR) technology High Dynamic Range (HDR) 400

DDC/CI Yes

Colour depth 8 bit

sRGB coverage (typical) 100%

NTSC coverage (typical) 80%

Performance 4

AMD FreeSync Yes

ConnectShare (USB) Yes

Flicker-free technology Yes

Low Blue Light technology Yes

Multimedia 4

Built-in speaker(s) Yes

Built-in camera No

Number of speakers 2

RMS rated power 6 W

Design 4

Market positioning Gaming

Product colour Black

Detachable stand Yes

Feet colour Black

Ports & interfaces 17

Built-in USB hub Yes

HDMI Yes

Headphone out Yes

USB hub version 3.2 Gen 1 (3.1 Gen 1)

USB upstream port type USB Type-C

Number of downstream ports 3

Number of USB Type-C upstream ports quantity 1

USB Type-A downstream ports quantity 3

USB Type-C downstream ports quantity 1

USB Power Delivery (USB PD) Yes

USB Power Delivery up to 90 W

HDMI ports quantity 2

DisplayPorts quantity 1

DisplayPort version 1.4

Headphone outputs 1

Built-in KVM switch Yes

HDCP Yes

Network 1

Ethernet LAN Yes

Ergonomics 13

VESA mounting Yes

Cable lock slot Yes

Height adjustment Yes

Panel mounting interface 100 x 100,200 x 100 mm

Wall mountable No

Cable management Yes

Cable lock slot type Kensington

Adjustable height (max) 13 cm

Tilt adjustment Yes

Tilt angle range 3 - 20°

On Screen Display (OSD) Yes

On Screen Display (OSD) languages Czech, German, English, French, Italian, Japanese, Dutch, Polish, Russian

Number of OSD languages 9

Power 11

Energy efficiency class (SDR) F

Energy efficiency class (HDR) G

Energy consumption (SDR) per 1000 hours 37 kWh

Energy consumption (HDR) per 1000 hours 67 kWh

Power consumption (typical) 37 W

Power consumption (standby) 37 W

Power consumption (off) 0.3 W

AC input voltage 100 - 240 V

AC input frequency 50/60 Hz

Power supply type Internal

Energy efficiency scale A to G

Weight & dimensions 6

Width (with stand) 1090 mm

Depth (with stand) 275 mm

Height (with stand) 539 mm

Weight (with stand) 11.2 kg

Height (without stand) 409 mm

Weight (without stand) 8.9 kg

Packaging data 1

Package weight 16.4 kg

Packaging content 5

Stand included Yes

Cables included AC, USB, HDMI, DisplayPort

Power adapter included Yes

Quick start guide Yes

Manual Yes

Sustainability 2

Sustainability compliance Yes

Sustainability certificates ErP

Other features 12

Brand specific technologies Black Equalizer, Eye Saver

User controls picture (brightness, contrast, Black Tuner, Sharpness, OD, Adv. Contrast, Night Mode, X-Res Technology), colour (warm, normal, cool, user colour, blue light reducer, gamma), input select, PBP (PBP mode, sub win input, PBP Swap, audio input), audio (volume, mute), i-Style Mode, language, OSD settings (OSD H. position, OSD V. position, OSD background, OSD time out, information), setup menu (memory recall, MST, DSC, HDMI, KVM, USB-C, USB BC, video adjust mode, HDMI RGB range, direct drive, Adaptive Sync, MBR, HDR, opening logo, LED)

Volume control Buttons

Packaging content quick start guide, safety guide

Weight 11.2 kg

Height 409 mm

Width 1090 mm

Depth 275 mm

Control panel navigation button: Menu/Execution, Down (i-Style Colour), Up (Input Select), Right (Volume), Left (Night Mode), Power

Compliance certificates CE, PSE, REACH, RoHS, TÜV mark, UKCA, VCCI, WEEE

Ethernet LAN (RJ-45) ports 1

Supplied AC adapter type AC

Technical details 1

Native refresh rate 60 Hz

Who this model suits

It’s for you if

Your first criterion is the screen size: it happens to be its best score.

You want a good score on the brightness, above its category average.

You prefer a model tracked across several merchants, to buy at the right time.

Skip it if

Its lowest score is on the colour count: skip it if that is decisive for you.

Frequently asked questions

Answers drawn from this model’s datasheet.

The 32:9 format at 5120 x 1440 pixels offers a surface equivalent to two QHD screens side by side, with a 1500R curve for consistent viewing comfort across the full width.

With 0.8 ms and a 165 Hz refresh rate, responsiveness is rated 91/100, well above the market median set at 4 ms.

Yes, the monitor has an upstream USB Type-C port capable of delivering up to 90 W, powering a laptop while transmitting the image.