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31.5 inch 4K IPS monitor on adjustable stand

DELL

DELL UP3221Q 31.5" 4K IPS monitor

SKU CH-CR43-EE1S1 MPN UP3221Q

31.5-inch 4K IPS display with 1000 cd/m² HDR brightness, Thunderbolt 3 upstream and downstream ports, and a fully adjustable stand

  • Screen size31.5 in (80 cm)
  • Display resolution3840 × 2160 (4K)
  • Refresh frequency60 Hz
  • Panel typeIPS
  • Pixel response time6 ms (gray to gray - FAST mode) 8 ms (gray to gray - NORMAL
  • Pixel pitch0.1816 mm x 0.1816 mm
  • Sharp 4K detail from 3840 x 2160 resolution
  • Vivid HDR highlights at 1000 cd/m² peak brightness
  • Accurate colour work with 1.07 billion colours
  • Flexible ergonomics via height, pivot, swivel and tilt
  • Single-cable Thunderbolt connectivity with upstream and downstream ports

Professional 4K monitor

The Dell UP3221Q is a 31.5 inch IPS display with a 3840 x 2160 resolution and 1.07 billion colour support. It targets creative professionals who need accurate colour reproduction and high pixel density for detailed imaging work. The 16:9 aspect ratio and 60 Hz refresh rate suit standard desktop and content-creation workflows.

Connectivity and ergonomics

Two HDMI 2.0 ports, one DisplayPort 1.4 connection and dual Thunderbolt 3 ports with DP 1.4 alternate mode provide flexible video and data routing. Two SuperSpeed USB 10 Gbps downstream ports simplify peripheral attachment. The stand delivers height, pivot, swivel and tilt adjustments so the screen can be positioned for long editing sessions.

HDR brightness upgrade

Typical SDR brightness reaches 350 cd/m2 while HDR peaks at 1000 cd/m2 with a 1,000,000:1 contrast ratio when HDR is active. This jump from standard 350 cd/m2 panels is worthwhile for colour-critical HDR grading and bright-room viewing. Buyers who need higher refresh rates for competitive gaming or larger screen diagonals for multi-monitor walls should look elsewhere.

How it compares

Measured against everything we stock in Desktop PC Monitors, at today’s prices. Recalculated every night.

Price $3,560.99
Pricier than about 99% of the 530 comparable items (median $193.49).
Screen size 31.5 in (80 cm)
Higher than about 86% of the 479 comparable items (median 27 in).
Refresh frequency 60 Hz
Lower than about 70% of the 303 comparable items (median 100 Hz).

Specifications

Product
Brand nameDell
Model nameUP3221Q
Display
Screen size31.5 in (80 cm)
Display resolution3840 × 2160 (4K)
Refresh frequency60 Hz
Panel typeIPS
Pixel response time6 ms (gray to gray - FAST mode)
8 ms (gray to gray - NORMAL mode)
14 ms (gray to gray- Off Mode)
Image brightness350 cd/m2 (SDR, typical), 1000 cd/m2 (HDR, typical)
Widescreen formatYes
Pixel pitch0.1816 mm x 0.1816 mm
Colors displayed1.07 Billion
Contrast1,300:1
Screen ratio16:9
Display formatUHD
Ports & slots
HDMI ports2 x HDMI 2.0
Thunderbolt 3 support1 x Thunderbolt 3 Upstreamport (DP 1.4)
1 x Thunderbolt 3 Downstream port (DP1.4)
DisplayPort connectors1 x DisplayPort 1.4
USB 3.0 ports2
Size & build
Stand adjustabilityHeight, Pivot, Swivel, Tilt
Shipping weight24.31 kg
Package size968 × 562 × 206 mm

Questions about this item

What bandwidth does the Thunderbolt 3 upstream port carry for video and data?

The upstream Thunderbolt 3 port uses DisplayPort 1.4 signalling for 4K at 60 Hz video and SuperSpeed USB 3.2 Gen 2 data.

What desk clearance and mounting pattern does the 31.5 inch monitor need?

The stand provides height, tilt, swivel and pivot adjustment; a 100 mm VESA mount is also supported for arm or wall installation.

Which cable must be used first to enable the Thunderbolt 3 hub and HDR?

Connect the upstream Thunderbolt 3 cable to a host port that supports DisplayPort Alt Mode and Power Delivery, then select HDR in the OS display settings.

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