Dell Thunderbolt U4025QW User Manual

18 | About your monitor
12
RJ45 port
Connect to Ethernet router with RJ45 cable. To enable
network access, either USB-C
®
or Thunderbolt
TM
4
upstream port must be connected to the host computer
with an appropriate cable mentioned above.
13 Stand lock Lock the stand to the monitor using a M3 x 8 mm screw
(screw not included).
14 Built-in speakers To output the sound from an audio input.
NOTE: Thunderbolt
TM
is a trademark of Intel Corporation.
Monitor specifications
Screen type Active matrix - TFT LCD
Panel Type In-plane switching Technology
Aspect ratio 21:9
Viewable image dimensions
Diagonal 1008.59 mm (39.7 in.)
Active Area
Horizontal 929.28 mm (36.59 in.)
Vertical 392.04 mm (15.43 in.)
Area 364314.9 mm
2
(564.69 in.
2
)
Pixel pitch 0.1815 mm x 0.1815 mm
Pixel per inch (PPI) 140
Viewing angle
Horizontal 178° (typical)
Vertical 178° (typical)
Brightness 450 cd/m² (typical)
600 cd/m² (HDR Peak)
Contrast ratio 2000 to 1 (typical)
Curvature 2500R
Display screen coating Anti-Glare with 3H hardness
Backlight LED Edgelight System
Response Time (Gray
to Gray)
5 ms (Fast mode)
8 ms (Normal mode)

Dell Thunderbolt U4025QW Specifications

General

Screen Size	40 inches
Aspect Ratio	21:9
Panel Type	IPS Black
Refresh Rate	60 Hz
Color Support	1.07 billion colors
Curvature	2500R
VESA Mount	100 x 100 mm
KVM Switch	Yes
Resolution	5120 x 2160
Brightness	300 cd/m²
Contrast Ratio	1000:1
Response Time	5 ms
Color Gamut	98% DCI-P3
Ports	RJ45
Speakers	2 x 9W
Built-in Microphone	Yes
Stand Adjustability	Height, Tilt, Swivel
Weight (with stand)	14.4 kg