LG · Monitor

LG 24U421A-B computer monitor price in United Kingdom

Model 24U421A-BMPN 24U421A-BMPN 24U421A-B.AWMQMPN 24U421A-B.AWHQEAN 8806096323816EAN 8806096407424

Display60.5 cm (23.8")
Resolution1920 x 1080 pixels
Energy classE
ColourBlack

Lowest price incl. delivery

£113.99

at Back to the OfficeFree deliveryIn stock

1 store
1 in stock
1 with free delivery
Checked 6 Oct 2026, 05:40 UTC

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Full specifications and side-by-side comparison

Prices in United Kingdom

1 store · prices in GBP · updated 6 Oct 2026, 05:40 UTC

Lowest price£113.99at Back to the Office · free shippingGo to Back to the Office

Price range across 1 offer

Every store asks the same price.

1 of 1 stores in stock
1 with free shipping
Checked 6 Oct 2026, 05:40 UTC

Back to the OfficeLowest priceLG 24U421A-B computer monitor 60.5 cm (23.8") 1920 x 1080 pixels Full HD LED Black In stockFree shipping
£113.99incl. free shipping
Go to store : Back to the Office (opens in a new tab)

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Price history in United Kingdom

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Best price · Back to the Office£113.99

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Product details

Identification

Brand: LG
Product: 24U421A-B computer monitor
Full name: LG 24U421A-B computer monitor 60.5 cm (23.8") 1920 x 1080 pixels Full HD LED Black
Manufacturer part number: 24U421A-B, 24U421A-B.AWMQ, 24U421A-B.AWHQ, 24U421A-B.AEKQ
EAN / UPC: 8806096323816, 8806096407424, 8806096363270, 195174108437
Category: Monitor

68 specifications from the manufacturer's data sheet

Display

Display diagonal	60.5 cm (23.8")
Display resolution	1920 x 1080 pixels
Native aspect ratio	16:9
Display technology	LED
Touchscreen	No
HD type	Full HD
Panel type	VA
Display brightness (typical)	250 cd/m²
Response time	5 ms
Response time measurement type	GTG (Gray to Gray)
Screen shape	Curved
Screen curvature rating	1500R
Contrast ratio (typical)	1000:1
Maximum refresh rate	100 Hz
Viewing angle, horizontal	178°
Viewing angle, vertical	178°
Display number of colours	16.7 million colours
Pixel pitch	0.2745 x 0.2745 mm
Display diagonal (metric)	60.4 cm
High Dynamic Range (HDR) supported	Yes
High Dynamic Range (HDR) technology	High Dynamic Range 10 (HDR10)
Colour gamut standard	sRGB
sRGB coverage (typical)	99%

Performance

Flicker-free technology	Yes

Multimedia

Built-in speaker(s)	No
Built-in camera	No

Design

Market positioning	Consumer
Product colour	Black

Ports & interfaces

Built-in USB hub	No
USB Power Delivery (USB PD)	Yes
USB Power Delivery up to	15 W
HDMI	Yes
HDMI ports quantity	1
HDMI version	2.0
Headphone out	Yes
HDCP	Yes
HDCP version	2.2

Ergonomics

VESA mounting	Yes
Panel mounting interface	100 x 100 mm
Height adjustment	No
Tilt adjustment	Yes

Power

Energy efficiency class (SDR)	E
Energy efficiency class (HDR)	F
Energy consumption (SDR) per 1000 hours	17 kWh
Energy consumption (HDR) per 1000 hours	22 kWh
Power consumption (typical)	17 W
Power consumption (off)	0.3 W
AC input voltage	100 - 240 V
AC input frequency	50/60 Hz
Power supply type	External
Energy efficiency scale	A to G

Weight & dimensions

Width (with stand)	536.3 mm
Depth (with stand)	170 mm
Height (with stand)	411.9 mm
Weight (with stand)	2.92 kg
Width (without stand)	536.3 mm
Depth (without stand)	44.3 mm
Height (without stand)	320.1 mm
Weight (without stand)	2.24 kg