DELL UltraSharp U4025QW computer monitor 101.6 cm (40") 5120 x 2160 pixels 5K Ultra HD LCD Silver
DELL UltraSharp U4025QW, 101.6 cm (40"), 5120 x 2160 pixels, 5K Ultra HD, LCD, 8 ms, Silver
| Date | Price |
|---|---|
| 10 March 2026 | £1,306.92 |
| 17 March 2026 | £1,399.99 |
| 28 March 2026 | £1,306.92 |
| 4 April 2026 | £1,306.92 |
| 12 April 2026 | £1,399.99 |
| 18 April 2026 | £1,306.92 |
| 25 April 2026 | £1,306.92 |
| 1 May 2026 | £1,456.12 |
| 4 May 2026 | £1,456.12 |
| 10 May 2026 | £1,306.92 |
| 12 May 2026 | £1,406.92 |
| 18 May 2026 | £1,306.92 |
| 20 May 2026 | £1,406.92 |
| 26 May 2026 | £1,306.92 |
| 28 May 2026 | £1,399.99 |
Offres:
Compare DELL UltraSharp U4025QW computer monitor 101.6 cm (40") 5120 x 2160 pixels 5K Ultra HD LCD Silver prices UK
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Product Information
DELL UltraSharp U4025QW. Display diagonal: 101.6 cm (40"), Display resolution: 5120 x 2160 pixels, HD type: 5K Ultra HD, Display technology: LCD, Response time: 8 ms, Native aspect ratio: 21:9, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. Built-in speaker(s). Built-in USB hub. VESA mounting, Height adjustment. Product colour: Silver
Product
- Name
- DELL UltraSharp U4025QW computer monitor 101.6 cm (40") 5120 x 2160 pixels 5K Ultra HD LCD Silver
- Category
- Computer Monitors
- Brand
- DELL
Weight & dimensions
- Width (with stand)
- 946.6 mm
- Depth (with stand)
- 252.8 mm
- Height (with stand)
- 472.3 mm
- Weight (with stand)
- 11.7 kg
- Width (without stand)
- 946.6 mm
- Depth (without stand)
- 108 mm
- Height (without stand)
- 419.1 mm
- Weight (without stand)
- 8.35 kg
- Bezel width (side)
- 1.13 cm
- Bezel width (top)
- 1.13 cm
- Bezel width (bottom)
- 1.58 cm
Power
- Energy efficiency class (SDR)
- F
- Energy efficiency class (HDR)
- G
- Energy consumption (SDR) per 1000 hours
- 40 kWh
- Energy consumption (HDR) per 1000 hours
- 62 kWh
- Power consumption (typical)
- 39.5 W
- Power consumption (standby)
- 0.4 W
- Power consumption (max)
- 380 W
- Power consumption (off)
- 0.3 W
- AC input voltage
- 100 - 240 V
- AC input frequency
- 50/60 Hz
- Input current
- 4.2 A
- Power supply type
- Internal
- Energy efficiency scale
- A to G
- European Product Registry for Energy Labelling (EPREL) code
- 1821612
Display
- Display diagonal
- 101.6 cm (40")
- Display resolution
- 5120 x 2160 pixels
- Native aspect ratio
- 21:9
- Display technology
- LCD
- Touchscreen
- No
- HD type
- 5K Ultra HD
- Panel type
- IPS
- Response time
- 8 ms
- Screen shape
- Curved
- Contrast ratio (typical)
- 2000:1
- Maximum refresh rate
- 120 Hz
- Display number of colours
- 1.07 billion colours
- Backlight type
- LED
- Display brightness (peak)
- 600 cd/m²
- Display brightness (typical)
- 450 cd/m²
- Anti-glare screen
- Yes
- Screen curvature rating
- 2500R
- Supported graphics resolutions
- 640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA), 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1280 x 800, 1600 x 1200, 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA), 2048 x 1152, 2048 x 1280, 2560 x 1080, 3840 x 2160, 4096 x 2160, 5120 x 2160
- Supported video modes
- 480p, 720p, 1080p
- Viewing angle, horizontal
- 178°
- Viewing angle, vertical
- 178°
- Response time (fast)
- 5 ms
- Pixel pitch
- 0.1815 x 0.1815 mm
- Pixel density
- 140 ppi
- Horizontal scan range
- 25 - 280 kHz
- Vertical scan range
- 48 - 120 Hz
- Viewable size, horizontal
- 92.9 cm
- Viewable size, vertical
- 39.2 cm
- Viewable size diagonal
- 100.9 cm
- High Dynamic Range (HDR) supported
- Yes
- Surface hardness
- 3H
- Colour gamut standard
- DCI-P3
- Colour gamut
- 99%
- sRGB coverage (typical)
- 100%
- Dual ambient light sensor
- Yes
- Dell ComfortView technology
- Yes
- Heat dissipation
- 134.8 BTU/h
Operational conditions
- Operating temperature (T-T)
- 0 - 40 °C
- Storage temperature (T-T)
- -20 - 60 °C
- Operating relative humidity (H-H)
- 10 - 80%
- Storage relative humidity (H-H)
- 5 - 90%
- Operating altitude
- 0 - 5000 m
- Non-operating altitude
- 0 - 12192 m
Ports & interfaces
- Built-in USB hub
- Yes
- HDMI
- Yes
- Headphone out
- No
- Number of USB Type-C upstream ports quantity
- 2
- USB Type-A downstream ports quantity
- 5
- USB Type-C downstream ports quantity
- 3
- USB Type-C DisplayPort Alternate Mode
- Yes
- USB Power Delivery (USB PD)
- Yes
- USB Power Delivery up to
- 140 W
- HDMI ports quantity
- 1
- HDMI version
- 2.1
- DisplayPorts quantity
- 1
- DisplayPort version
- 1.4
- Thunderbolt 4 ports quantity
- 2
- Audio output
- Yes
- Built-in KVM switch
- Yes
- HDCP
- Yes
- HDCP version
- 1.4/2.3
- DC-in jack
- Yes
Ergonomics
- VESA mounting
- Yes
- Cable lock slot
- Yes
- Height adjustment
- Yes
- Panel mounting interface
- 100 x 100 mm
- Cable management
- Yes
- Cable lock slot type
- Kensington
- Adjustable height (max)
- 15 cm
- Swivelling
- Yes
- Swivel angle range
- -30 - 30°
- Tilt adjustment
- Yes
- Tilt angle range
- -5 - 21°
- Picture-in-Picture
- Yes
- On Screen Display (OSD)
- Yes
- Plug and Play
- Yes
- LED indicators
- Yes
Other features
- Picture-by-Picture (PbP)
- Yes
- Heavy metals free
- Hg (mercury)
- Automatic brightness control
- Yes
- Compliance certificates
- RoHS
- Ethernet LAN data rates
- 2500 Mbit/s
- Ethernet LAN (RJ-45) ports
- 1
Design
- Product colour
- Silver
- Front bezel colour
- Black
- Feet colour
- Silver
Performance
- AMD FreeSync
- No
- Flicker-free technology
- Yes
- Low Blue Light technology
- Yes
- Windows operating systems supported
- Windows 10, Yes
- Mac operating systems supported
- MacOS
Multimedia
- Built-in speaker(s)
- Yes
- Built-in camera
- No
- Number of speakers
- 2
- RMS rated power
- 18 W
Packaging data
- Package weight
- 19 kg
- USB cable length
- 1 m
Brand-specific features
- Dell Display Manager (DDM) compatibility
- Yes
Packaging content
- Stand included
- Yes
- Cables included
- AC, DisplayPort, HDMI, Thunderbolt, USB Type-A to USB Type-C
- Quick start guide
- Yes
- DisplayPort cable length
- 1.8 m
- HDMI cable length
- 1.8 m
Sustainability
- Sustainability certificates
- ENERGY STAR, TCO
- Doesn't contain
- PVC/BFR
Carbon footprint
- Total carbon footprint (kg of CO2e)
- 480
- Carbon emissions, manufacturing (kg of CO2e)
- 197
- Carbon emissions, logistics (kg of CO2e)
- 36
- Carbon emissions, energy usage (kg of CO2e)
- 192
- Carbon emissions, end-of-life (kg of CO2e)
- 55
- Total carbon emissions, w/o use phase (kg of CO2e)
- 288
- PAIA version
- GaBi version 1, 2024
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