Laptop-UK.com

Buy Laptops Online UK
Best Prices & Free Deliver

Monitors:
Price:
Size:
Others:

Cart

Empty

Product:

Search:

Dell UltraSharp U4323QE, 42.5", UK

Brand: Dell

Winter Sale 2025 – Flat 10% Off! Save £81 on this laptop + Free Shipping.
Offer ends 14 Dec 2025. Shop now.

Dell UltraSharp U4323QE, 42.5"

Price: £750 £669

£56 a month (12 Months)

Warranty

Includes Official UK Warranty

Returns

30-Day Free Returns

Free shipping

Free Next-Day Delivery:
London · Birmingham · Leeds · Manchester
Rest of UK: Free in 1–3 days!

Dell UltraSharp U4323QE, 42.5"
Dell UltraSharp U4323QE, 42.5"
Dell UltraSharp U4323QE, 42.5"
Dell UltraSharp U4323QE, 42.5"
Dell UltraSharp U4323QE, 42.5"
Dell UltraSharp U4323QE, 42.5"
Type
Desktop Monitor
Size
42.5" (108.0cm), Class Size: 41"-43"
Resolution
3840x2160 (4K UHD), 16:9, 104ppi
Refresh
60Hz
SDR brightness
350cd/​m²
Time of Response
8ms (Grey-to-Grey)
Panel Type
IPS
Depth
10bit (1.07 billion colours, 8bit+2bit FRC)
Screen Surface
Matte, Temper 3H
Screen Backlight
LED, Eye Care Filter
Contrast
1.000:1 static
Angle
178°/​178°
Monitor Shape
Flat panel / straight
Connectors
2x DisplayPort 1.4 (60Hz@3840x2160, 60Hz@3840x2160), 2x HDMI (60Hz@3840x2160, 60Hz@3840x2160), 1x USB-C 3.1 with DisplayPort 1.4 (10Gb/​s, PD-Out 90W, 60Hz@3840x2160), 3x USB-C 3.1 (Upstream, 10Gb/​s), 1x USB-C 3.1 (downstream, 10Gb/​s, PD-Out 15W), 3x USB-A 3.1 (Upstream, 10Gb/​s), 1x USB-A 3.1 (downstream, 10Gb/​s, BC), 1x 3.5mm jack Line-Out, 1x RJ-45 (downstream, 1000Base-T), 1x AC-In C14
Signal
30-140kHz (H) /​ 29-76Hz (V)
sRGB
100%
DCI-P3
98%
REC 709
100%
Speakers
2x 8W
Ergonomic Features
stand, height-adjustable (60mm), rotatable (±20°), tiltable (+10°/​-5°)
VESA
100x100
Power
250W max, 52.1W typical, 0.3W standby
SDR Efficiency (A–G)
52kWh/​1000h (G)
Features
Kensington slot security, KVM switch (4x), Picture-in-Picture, HDCP 2.2, standard monitor (no smart features or OS)
WxHxD
967.2x595.2x256.4mm with stand compressed, 967.2x655.2x256.4mm with stand extracted, 967.2x560.5x64.1mm without stand
Weight
18.55kg with stand, 13.16kg - without stand
Colour
silver back side /​ silver stand /​ black lower bezel
Warranty
3 years

Dell UltraSharp U4323QE, 42.5" — Lowest UK price with fast free delivery and full warranty

id205953

3

Other items in a similar price range

MSI MAG 341CQP QD-OLED, 34"

MSI MAG 341CQP QD-OLED, 34"

£649

GIGABYTE AORUS FI32U, 31.5"

GIGABYTE AORUS FI32U, 31.5"

£649

GIGABYTE M32U, 31.5"

GIGABYTE M32U, 31.5"

£649

Lenovo ThinkVision P34w-20, 34.14"

Lenovo ThinkVision P34w-20, 34.14"

£649

Philips 6000 Series 45B1U6900C, 44.5"

Philips 6000 Series 45B1U6900C, 44.5"

£649

Eizo FlexScan EV2785 white, 27"

Eizo FlexScan EV2785 white, 27"

£649

Lenovo ThinkVision P34w-20 [62CC], 34.14"

Lenovo ThinkVision P34w-20 [62CC], 34.14"

£649

Samsung Odyssey OLED G8 G80SD, 32"

Samsung Odyssey OLED G8 G80SD, 32"

£649

TCL 34R83Q, 34"

TCL 34R83Q, 34"

£649

ViewSonic VP3268-4K, 31.5"

ViewSonic VP3268-4K, 31.5"

£649

Eizo FlexScan EV2785 black, 27"

Eizo FlexScan EV2785 black, 27"

£659

Lenovo ThinkVision P32pz-30, 31.5"

Lenovo ThinkVision P32pz-30, 31.5"

£659

Acer ProDesigner BM0 BM270, 27"

Acer ProDesigner BM0 BM270, 27"

£659

LG Ultrawide 35WN75C-B, 35"

LG Ultrawide 35WN75C-B, 35"

£659

ASUS ROG Strix OLED XG27UCDMG, 26.5"

ASUS ROG Strix OLED XG27UCDMG, 26.5"

£659

BenQ EW3880R, 37.5"

BenQ EW3880R, 37.5"

£659

Samsung ViewFinity S8 S32B800PXP (2023), 32"

Samsung ViewFinity S8 S32B800PXP (2023), 32"

£659

Corsair Xeneon 32UHD144, 32"

Corsair Xeneon 32UHD144, 32"

£659

Dell Alienware AW3420DW, 34"

Dell Alienware AW3420DW, 34"

£659

Dell Alienware 27 4K QD-OLED Gaming Monitor...

Dell Alienware 27 4K QD-OLED Gaming Monitor...

£669

Fujitsu B-Line B32-9 TS UHD, 31.5"

Fujitsu B-Line B32-9 TS UHD, 31.5"

£669