iiyama · Monitor

iiyama ProLite XCB4994DQSU-B1 computer monitor price in United Kingdom

Model XCB4994DQSU-B1MPN XCB4994DQSU-B1EAN 4948570127993

Display124.5 cm (49")
Resolution5120 x 1440 pixels
Energy classG
Weight11.9 kg

Lowest price incl. delivery

£449.84

at PCHUB.UKFree deliveryIn stock

3 stores
Range £449.84 – £557.99
Save up to £108.15 vs. the dearest store
3 in stock
2 with free delivery
Checked 6 Oct 2026, 05:40 UTC

Ad · prices and stock as last reported by the store; the store's checkout is what counts.

Full specifications and side-by-side comparison

Prices in United Kingdom

3 stores · prices in GBP · updated 6 Oct 2026, 05:40 UTC

Lowest price£449.84at PCHUB.UK · free shippingGo to PCHUB.UK

Price range across 3 offers

Save up to £108.15 (19%) by choosing the cheapest store

3 of 3 stores in stock
2 with free shipping
Checked 6 Oct 2026, 05:40 UTC

PCHUB.UKLowest priceiiyama ProLite XCB4994DQSU-B1 computer monitor 124.5 cm (49") 512 In stockFree shipping
£449.84incl. free shipping
Go to store : PCHUB.UK (opens in a new tab)
Back to the Officeiiyama ProLite XCB4994DQSU-B1 computer monitor 124.5 cm (49") 5120 x 1440 pixels Dual QHD LCD Black In stockFree shipping
£557.99incl. free shipping+£108.15 (24%) vs lowest
Go to store : Back to the Office (opens in a new tab)
PcNova.co.ukiiyama ProLite XCB4994DQSU-B1 computer monitor 124.5 cm (49") 512 In stockShipping not stated
£449.84item price, shipping extra
Go to store : PcNova.co.uk (opens in a new tab)

Ad: we may earn a commission when you buy through these links; it never changes the order, which is by total price only. Prices and stock are shown as each store states them, as of 6 Oct 2026, 05:40 UTC, and can change at any time. Taxes are included only where the store includes them.

Price history in United Kingdom

Price history is being collected. After 14 days of prices we will show whether today's price is good.

Product details

Identification

Brand: iiyama
Product: ProLite XCB4994DQSU-B1 computer monitor
Full name: iiyama ProLite XCB4994DQSU-B1 computer monitor 124.5 cm (49") 5120 x 1440 pixels Dual QHD LCD Black
Manufacturer part number: XCB4994DQSU-B1
EAN / UPC: 4948570127993
Category: Monitor

92 specifications from the manufacturer's data sheet

Display

Display diagonal	124.5 cm (49")
Display resolution	5120 x 1440 pixels
Native aspect ratio	32:9
Display technology	LCD
Touchscreen	No
HD type	Dual QHD
Panel type	VA
Display brightness (typical)	400 cd/m²
Response time	2 ms
Response time measurement type	GTG (Gray to Gray)
Display surface	Matt
Screen shape	Curved
Screen curvature rating	1000R
Contrast ratio (typical)	3000:1
Contrast ratio (dynamic)	80000000:1
Maximum refresh rate	120 Hz
Viewing angle, horizontal	178°
Viewing angle, vertical	178°
Display number of colours	16.7 million colours
Pixel pitch	0.233 x 0.233 mm
Horizontal scan range	30 - 185 kHz
Viewable size, horizontal	119.2 cm
Viewable size, vertical	33.5 cm
Display diagonal (metric)	124 cm
High Dynamic Range (HDR) supported	Yes
High Dynamic Range (HDR) technology	High Dynamic Range 10 (HDR10)
sRGB coverage (typical)	100%
NTSC coverage (typical)	80%

Performance

NVIDIA G-SYNC	Yes
AMD FreeSync	Yes
VESA Adaptive Sync support	Yes
Flicker-free technology	Yes
Low Blue Light technology	Yes

Multimedia

Built-in speaker(s)	Yes
Number of speakers	2
RMS rated power	10 W
Built-in camera	No

Design

Market positioning	Professional
Product colour	Black

Ports & interfaces

Built-in USB hub	Yes
USB hub version	3.2 Gen 1 (3.1 Gen 1)
Number of downstream ports	4
USB Type-A downstream ports quantity	2
USB Type-C downstream ports quantity	2
HDMI	Yes
HDMI ports quantity	2
HDMI version	2.0
DisplayPorts quantity	2
DisplayPort version	1.2
Headphone out	Yes
HDCP	Yes

Ergonomics

VESA mounting	Yes
Panel mounting interface	100 x 100 mm
Cable lock slot	Yes
Cable lock slot type	Kensington
Height adjustment	Yes
Adjustable height (max)	13 cm
Tilt adjustment	Yes
Tilt angle range	-5 - 21°
On Screen Display (OSD)	Yes
On Screen Display (OSD) languages	Czech, German, English, Spanish, French, Italian, Japanese, Dutch, Polish, Russian, Ukrainian

Power

Energy efficiency class (SDR)	G
Power consumption (typical)	44 W
Power consumption (standby)	44 W
Power consumption (off)	0.3 W
AC input voltage	100 - 240 V
AC input frequency	50/60 Hz
Power supply type	Internal

Weight & dimensions

Width (with stand)	1150.5 mm
Depth (with stand)	356 mm
Height (with stand)	541 mm
Weight (with stand)	11.9 kg
Height (without stand)	411 mm
Weight (without stand)	9.7 kg

Packaging data

Package width	1920 mm
Package depth	370 mm
Package height	485 mm
Package weight	22.3 kg
Package type	Box
USB cable length	1.8 m

Packaging content

Cables included	AC, USB, HDMI, DisplayPort
DisplayPort cable length	1.8 m
HDMI cable length	1.8 m
Power cable length	1.8 m

Sustainability

Sustainability certificates	ErP

Other features

Compliance certificates	CE, EAC, REACH, RoHS, TÜV mark, UKCA, WEEE
Depth	356 mm
Packaging content	quick start guide, safety guide
Weight	11.9 kg
Width	1150.5 mm
Control panel	Navigation (power) button: Center (Main Menu/Execution), Front (Move Down/N/A), Back (Move Up/Input Select), Right (Move Right/Volume), Left (Move Left/Submenu)
User controls	picture adjust (contrast, brightness, ECO, ACR, OD, Adaptive Sync, X-Res technology, black tuner), colour settings (6-axis, i-Style colour, blue light reducer, gamma, RGB range, colour temp., user preset), PiP/PbP (PiP/PbP, sub source, PiP position, PiP size, swap, audio input), OSD (OSD H. position