BenQ · Monitor

BenQ RD320U computer monitor price in United Kingdom

Model RD320UMPN 9H.LMSLA.TBEEAN 840046050634EAN 4718755094392

Display80 cm (31.5")
Resolution3840 x 2160 pixels
Energy classF
ColourBlack

Lowest price incl. delivery

£568.97

at PCHUB.UKFree deliveryIn stock

3 stores
Range £568.97 – £646.99
Save up to £78.02 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£568.97at PCHUB.UK · free shippingGo to PCHUB.UK

Price range across 3 offers

Save up to £78.02 (12%) by choosing the cheapest store

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

PCHUB.UKLowest priceBenQ RD320U computer monitor 80 cm (31.5") 3840 x 2160 pixels 4K In stockFree shipping
£568.97incl. free shipping
Go to store : PCHUB.UK (opens in a new tab)
Back to the OfficeBenQ RD320U 31.5" 4K Ultra HD Programming Monitor In stockFree shipping
£646.99incl. free shipping+£78.02 (14%) vs lowest
Go to store : Back to the Office (opens in a new tab)
PcNova.co.ukBenQ RD320U computer monitor 80 cm (31.5") 3840 x 2160 pixels 4K In stockShipping not stated
£568.97item 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

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Product details

Identification

Brand: BenQ
Product: RD320U computer monitor
Full name: BenQ RD320U computer monitor 80 cm (31.5") 3840 x 2160 pixels 4K Ultra HD LED Black
Manufacturer part number: 9H.LMSLA.TBE
EAN / UPC: 840046050634, 4718755094392
Category: Monitor

Energy · ENERGY STAR certified

List: Displays
Certified: 2024-08-08
On-mode power: 29.47 W
Sleep-mode power: 0.25 W
Off-mode power: 0.21 W

83 specifications from the manufacturer's data sheet

Display

Display diagonal	80 cm (31.5")
Display resolution	3840 x 2160 pixels
Native aspect ratio	16:9
Display technology	LED
Touchscreen	No
HD type	4K Ultra HD
Panel type	IPS
LED backlight	Yes
Display brightness (typical)	400 cd/m²
Response time	5 ms
Display surface	Matt
Screen shape	Flat
Contrast ratio (typical)	2000:1
Maximum refresh rate	60 Hz
Viewing angle, horizontal	178°
Viewing angle, vertical	178°
Display number of colours	1.07 billion colours
High Dynamic Range (HDR) supported	Yes
High Dynamic Range (HDR) technology	DisplayHDR 400, High Dynamic Range 10 (HDR10)
Colour gamut	98%

Performance

Flicker-free technology	Yes
Low Blue Light technology	Yes

Multimedia

Built-in speaker(s)	Yes
Number of speakers	3
RMS rated power	6 W

Design

Market positioning	Professional
Product colour	Black

Ports & interfaces

USB hub version	3.2 Gen 2 (3.1 Gen 2)
USB upstream port type	USB Type-B
Number of upstream ports	1
USB Type-A downstream ports quantity	2
USB Type-C downstream ports quantity	2
USB Power Delivery (USB PD)	Yes
USB Power Delivery up to	90 W
HDMI	Yes
HDMI ports quantity	2
HDMI version	2.0
DisplayPorts quantity	1
DisplayPort version	1.4
Headphone out	Yes
HDCP	Yes
HDCP version	2.2

Ergonomics

VESA mounting	Yes
Panel mounting interface	100 x 100 mm
Height adjustment	Yes
Adjustable height (max)	11 cm
Pivot	Yes
Pivot angle	0 - 90°
Swivelling	Yes
Swivel angle range	-15 - 15°
Tilt adjustment	Yes
Tilt angle range	-5 - 20°
Picture-in-Picture	Yes
On Screen Display (OSD)	Yes
On Screen Display (OSD) languages	Multi
Plug and Play	Yes

Power

Energy efficiency class (SDR)	F
Energy efficiency class (HDR)	G
Energy consumption (SDR) per 1000 hours	30 kWh
Energy consumption (HDR) per 1000 hours	33 kWh
Power consumption (typical)	30 W
Power consumption (standby)	0.5 W
Power consumption (max)	220 W
Power consumption (off)	0.3 W
AC input voltage	100 - 240 V
Power supply type	Internal
Energy efficiency scale	A to G

Weight & dimensions

Width (with stand)	595.4 mm
Depth (with stand)	263.1 mm
Height (with stand)	468.6 mm
Weight (with stand)	10.8 kg
Width (without stand)	714.6 mm
Depth (without stand)	88.6 mm
Height (without stand)	425 mm
Weight (without stand)	7.3 kg