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DELL

DELL Pro Plus P3225QE computer monitor 80 cm (31.5") 3840 x 2160 pixels 4K Ultra HD LCD Black, Grey

31.5 inch 4K IPS panel with 90W USB-C hub built in

Manufacturer reference DELL-P3225QE

61 /100 Its best score: the largest screen, rated "very large" on its category’s scale.
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What the DELL Pro Plus P3225QE computer monitor 80 cm (31.5") 3840 x 2160 pixels 4K Ultra HD LCD Black, Grey is worth

The DELL P3225QE is an 80 cm (31.5 inch) IPS panel monitor, displaying 4K Ultra HD resolution at 3840 x 2160 pixels in 16:9 format. It features a DisplayPort 1.4 port, an HDMI input, a USB hub with a USB-C port delivering up to 90 W, and an RJ-45 ethernet port.

Its screen size scores 83/100, well above the market median (27 inches versus 31.5 inches here). Brightness of 350 cd/m² earns a 77/100 rating. The 100 Hz refresh rate matches the market median, scoring 70/100. However, the 8 ms response time is slower than the 4 ms median (45/100), and the 1.07 billion colors displayed lag behind the 16.7 billion median (20/100). The overall score is 59/100.

The monitor offers 15 cm height adjustment, pivot, tilt, VESA 100 x 100 mm mounting, and a Kensington cable lock slot. Its SDR energy efficiency class is F.

This model suits office and multitasking use where a large 4K display area and versatile USB-C connectivity matter more than responsiveness or rich color output.

What the spec sheet says

  • 80 cm (31.5") Black, Grey
  • Height adjustment 15 cm
  • HDMI DisplayPorts quantity: 1 DisplayPort version: 1.4
  • Screen shape: Flat
  • Maximum refresh rate: 100 Hz Response time: 8 ms Response time measurement type: GTG (Gray to Gray)
  • 3840 x 2160 pixels 4K Ultra HD Panel type: IPS
  • Energy efficiency class (SDR): F ENERGY STAR, EPEAT Climate +, EPEAT Gold, TCO RoHS

Its scores, criterion by criterion

Scores out of 100, calculated from the datasheet and compared with the market. The full method is public.

Screen size Very large

31.5 " · category median: 27 "

Brightness Good

350 cd/m² · category median: 300 cd/m²

Smoothness Smooth

100 Hz · category median: 120 Hz

Responsiveness Responsive

8 ms · category median: 5 ms

Colours Basic

1.1 · category median: 16.7

Specifications

Display 33
Display diagonal 80 cm (31.5")
Display resolution 3840 x 2160 pixels
HD type 4K Ultra HD
Native aspect ratio 16:9
Display technology LCD
Panel type IPS
Touchscreen No
Response time 8 ms
Screen shape Flat
Contrast ratio (typical) 1500:1
Maximum refresh rate 100 Hz
Display number of colours 1.07 billion colours
LED backlight Yes
Backlight type Edge LED
Display brightness (typical) 350 cd/m²
Response time measurement type GTG (Gray to Gray)
Anti-glare screen Yes
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, 1600 x 900, 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA), 2560 x 1440, 3840 x 2160
Supported video modes 480p, 576p, 720p, 1080p
Viewing angle, horizontal 178°
Viewing angle, vertical 178°
Response time (fast) 5 ms
Pixel pitch 0.1816 x 0.1816 mm
Pixel density 140 ppi
Horizontal scan range 30 - 230 kHz
Vertical scan range 48 - 100 Hz
Viewable size, horizontal 69.7 cm
Viewable size, vertical 39.2 cm
Viewable size diagonal 80 cm
Surface hardness 3H
sRGB coverage (typical) 99%
Dell ComfortView technology Yes
Heat dissipation (typical) 94.9 BTU/h
Performance 6
NVIDIA G-SYNC No
AMD FreeSync No
Flicker-free technology Yes
Low Blue Light technology Yes
Windows operating systems supported Windows 10
Mac operating systems supported Yes
Multimedia 2
Built-in speaker(s) No
Built-in camera No
Design 3
Product colour Black, Grey
Front bezel colour Black
Feet colour Grey
Ports & interfaces 14
Built-in USB hub Yes
HDMI Yes
Headphone out No
Number of USB Type-C upstream ports quantity 1
USB Type-A downstream ports quantity 3
USB Type-C downstream ports quantity 1
USB Type-C DisplayPort Alternate Mode Yes
USB Power Delivery (USB PD) Yes
USB Power Delivery up to 90 W
HDMI ports quantity 1
DisplayPorts quantity 1
DisplayPort version 1.4
HDCP Yes
HDCP version 2.2
Ergonomics 16
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
Pivot Yes
Pivot angle -90 - 90°
Swivelling Yes
Swivel angle range -30 - 30°
Tilt adjustment Yes
Tilt angle range -5 - 21°
On Screen Display (OSD) Yes
Plug and Play Yes
LED indicators Yes
Power 12
Energy efficiency class (SDR) F
Energy efficiency class (HDR) Not available
Energy consumption (SDR) per 1000 hours 28 kWh
Power consumption (typical) 27.8 W
Power consumption (standby) 0.4 W
Power consumption (max) 205 W
Power consumption (off) 0.3 W
AC input voltage 100 - 240 V
AC input frequency 50/60 Hz
Input current 2.8 A
Power supply type Internal
Energy efficiency scale A to G
Weight & dimensions 11
Width (with stand) 713.4 mm
Depth (with stand) 215 mm
Height (with stand) 619 mm
Weight (with stand) 9.16 kg
Width (without stand) 713.4 mm
Depth (without stand) 50 mm
Height (without stand) 413.1 mm
Weight (without stand) 6.65 kg
Bezel width (side) 8.05 mm
Bezel width (top) 7.88 mm
Bezel width (bottom) 1.3 cm
Packaging data 1
Package weight 12.9 kg
Packaging content 3
Stand included Yes
Cables included DisplayPort, USB Type-A to USB Type-C, USB Type-C
DisplayPort cable length 1.8 m
Sustainability 2
Sustainability certificates ENERGY STAR, EPEAT Climate +, EPEAT Gold, TCO
Doesn't contain Arsenic, Mercury, PVC/BFR
Carbon footprint 6
Total carbon footprint (kg of CO2e) 328
Carbon emissions, manufacturing (kg of CO2e) 148.58
Carbon emissions, logistics (kg of CO2e) 24.27
Carbon emissions, energy usage (kg of CO2e) 136.12
Carbon emissions, end-of-life (kg of CO2e) 19.02
PAIA version GaBi version 1, 2024
Other features 5
Packaging content 1 x USB-C to C 10Gbps, 100W Cable -1.00 m
Compliance certificates RoHS
Ethernet LAN (RJ-45) ports 1
Wake-on-LAN Yes
Certification TÜV Rheinland Eye Comfort 3.0
Brand-specific features 1
Dell Display Manager (DDM) compatibility Yes
Technical details 1
Native refresh rate 60 Hz

Who this model suits

It’s for you if

Your first criterion is the screen size: it happens to be its best score.
You want a good score on the brightness, above its category average.
You prefer a model tracked across several merchants, to buy at the right time.

Skip it if

Its lowest score is on the colour count: skip it if that is decisive for you.

Frequently asked questions

Answers drawn from this model’s datasheet.

Yes, the USB-C port delivers up to 90 W and supports DisplayPort alt mode, allowing power and video through a single cable.

Its responsiveness scores 45/100 with an 8 ms response time, versus a 4 ms market median, rated as slow for this use.

No, it displays 1.07 billion colors, earning a score of 20/100, below the market median of 16.7 billion.

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