iiyama 45"LCD Curved Bus. UWQHD

45 inch · 5120 x 1440 · 165 Hz · VA

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Screen size 45 inch
Resolution 5120 x 1440
Refresh rate 165 Hz
Panel VA
Response time 0.8 ms

iiyama 45"LCD Curved Bus. UWQHD is a 45-inch monitor with 5120 x 1440 resolution, a 165 Hz refresh rate and VA panel. The high refresh rate makes fast games look smoother. It came out in 2024.

Released: 2024-01-13

Specifications

Key specs

Screen size: 45 inch
Resolution: 5120 x 1440
Refresh rate: 165 Hz
Panel: VA
Response time: 0.8 ms
Released: 2024-01-13
Part number: XCB4594DQSN-B1
EAN / UPC: 4948570122271

Display

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
Backlight type: LED
Display brightness (typical): 450 cd/m²
Response time: 0.8 ms
Response time (MPRT): 0.8 ms
Display surface: Matt
Screen shape: Curved
Screen curvature rating: 1500R
Contrast ratio (typical): 3000:1
Contrast ratio (dynamic): 80000000:1
Maximum refresh rate: 165 Hz
Viewing angle, horizontal: 178°
Viewing angle, vertical: 178°
Display number of colours: 16.7 million colours
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

AMD FreeSync: Yes
ConnectShare (USB): Yes
Flicker-free technology: Yes
Low Blue Light technology: Yes

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Multimedia

Number of speakers: 2
RMS rated power: 6 W
Built-in speaker(s): Yes

Design

Market positioning: Gaming
Product colour: Black
Detachable stand: Yes
Feet colour: Black

Ports & interfaces

Built-in USB hub: 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: Yes
HDMI ports quantity: 2
DisplayPorts quantity: 1
Headphone out: Yes
Headphone outputs: 1
Built-in KVM switch: Yes
KVM switch ports quantity: 1
HDCP: Yes
DC-in jack: Yes

Network

Ethernet LAN: Yes

Ergonomics

VESA mounting: Yes
Panel mounting interface: 100 x 100,200 x 100 mm
Wall mountable: Yes
Cable management: Yes
Cable lock slot: Yes
Cable lock slot type: Kensington
Height adjustment: Yes
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, Spanish, French, Italian, Japanese, Dutch, Polish, Portuguese, Russian
Number of OSD languages: 9

Power

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): 0.4 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

Operational conditions

Operating temperature (T-T): 5 - 35 °C

Weight & dimensions

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

Other features

Brand specific technologies: Black Equalizer, Eye Saver
Volume control: Buttons
Packaging content: quick start guide, safety guide
Weight: 11.2 kg
Width: 1090 mm
Depth: 275 mm
Control panel: Navigation (power) button: Center (Menu/Execution), Down (i-Style Colour), Up (Input Select), Right (Volume), Left (ECO Mode), Power
Compliance certificates: CE, EAC, PSE, REACH, RoHS, TÜV mark, UKCA, VCCI, WEEE
Ethernet LAN (RJ-45) ports: 1

Technical details

Native refresh rate: 60 Hz

Check the manufacturer's page before buying.

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About this product

The XCB4594DQSN features a 1500R curved VA panel with a 165Hz refresh rate, 0.8ms MPRT, and a 5120x1440 (DQHD) resolution for superb image quality. The KVM switch allows you to connect multiple computers that can be operated over one console (monitor, keyboard, mouse). The USB-C dock simplifies setup with one cable for laptop signal transmission, power, and charging. Connecting to the Internet via LAN automatically links your notebook to the network. The VA panel ensures expansive viewing angles and vivid colours, and the 1500R curvature minimizes eye strain for a lifelike and fully immersive gaming experience. The dual QHD resolution provides sharp visuals, and the height-adjustable stand adds a comfortable and highly ergonomic experience.

User manual (PDF) · Datasheet (PDF)

45"LCD Curved Bus. UWQHD vs similar monitors

	iiyama 45"LCD Curved Bus. UWQHD	Samsung LS55CG97WNLXPE 55″ 165Hz Monitor	Samsung LS37FG75DENXZA 37″ 165Hz Monitor	Samsung LS49FG910ELXZD 49″ 144Hz Monitor
Screen size	45 inch	55 inch	37 inch	49 inch
Resolution	5120 x 1440	3840 x 2160	3840 x 2160	5120 x 1440
Refresh rate	165 Hz	165 Hz	165 Hz	144 Hz
Panel	VA	VA	VA	VA
Response time	0.8 ms	1 ms	1 ms	1 ms
Released	2024	2026	2026	2026