Name: Dell 27 4K UHD Monitor - S2721QS
Brand: Dell
SKU: 210-axlg
Rating: 4.5 (3782 reviews)

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Tech Specs

General

Display Type

LED-backlit LCD monitor / TFT active matrix

Diagonal Size

27"

Adaptive-Sync Technology

AMD FreeSync

Panel Type

IPS

Aspect Ratio

16:9

Native Resolution

4K UHD (2160p) 3840 x 2160 at 60 Hz

Pixel Pitch

0.1554 mm

Pixel Per Inch

163

Brightness

350 cd/m²

Contrast Ratio

1000:1

Color Support

1.07 billion colors

Color Gamut

99% sRGB

Response Time

4 ms (gray-to-gray extreme), 5 ms (gray-to-gray fast), 8 ms (gray-to-gray normal)

Vertical Refresh Rate

40 - 60 Hz

Horizontal Refresh Rate

130 - 137 kHz

Horizontal Viewing Angle

178^°

Vertical Viewing Angle

178^°

Screen Coating

Anti-glare 3H hardness

Backlight Technology

WLED

Features

LED edgelight system, 99% sRGB color gamut, Dell Easy Arrange, HDR Ready technology, 3-sided bezeless, Comfortview Plus

Color

Black

Dimensions (WxDxH)

24.1 in x 6.9 in x 15.8 in - with stand

Audio

Type

Speakers - stereo

Output Power / Channel

3 Watt

Connectivity

Interfaces

HDMI
DisplayPort 1.2
Audio line-out

Mechanical

Display Position Adjustments

Height, Pivot (rotations), Swivel, Tilt

Tilt Angle

-5^°/+21^°

VESA Mounting Interface

VESA

Miscellaneous

Features

Security lock slot (cable lock sold separately)

Included Accessories

Stand

Cables Included

1 x HDMI cable

Compliant Standards

DisplayPort 1.2

Security Slot Type

Kensington security slot

Power

Input Voltage

AC 120/230 V (50/60 Hz)

Power Consumption (On mode)

28.8 W

Power Consumption (Typical)

28 Watt

Power Consumption Stand by

0.3 Watt

Power Consumption Sleep

0.3 Watt

Power Consumption (Off Mode)

0.3 Watt

On / Off Switch

Yes

Dimensions & Weight

Dimensions & Weight Details

With stand - width: 24.1 in - depth: 6.9 in - height: 15.8 in
Without stand - width: 24.1 in - depth: 2.2 in - height: 14.4 in - weight: 10.4 lbs

Dimensions & Weight (Shipping)

Shipping Weight

20.28 lbs

Environmental Standards

TCO Certified

TCO Certified Displays 8

ENERGY STAR Certified

Yes

ENERGY STAR Version

8.0

Manufacturer Warranty

Service & Support

Limited warranty - 1 year - response time: next business day

Bundled Services

1 year Advanced Exchange Service

Environmental Parameters

Min Operating Temperature

32 °F

Max Operating Temperature

104 °F

Humidity Range Operating

10 - 80% (non-condensing)

Reviews

The Best 4K Monitors of 2025: Dell 27 4K UHD Monitor - S2721QS

"The S2721QS provides great image quality in a wide range of content." — Reviewed.com

Dell 27 4K UHD Monitor - S2721QS: Editor's Pick

"An affordable 27″ 4K IPS monitor yet it features Dell’s distinctive and well-built design with versatile ergonomics." — DisplayNinja

Dell S2721QS: "In the 27-inch budget 4K category, it’s a top contender." — Tom's Hardware

Best Budget 4K Monitors 2024: Dell 27 4K UHD Monitor (S2721QS)

"Best 27-inch Budget 4K Monitor." — Tom's Hardware

Dell 27 4K UHD Monitor (S2721QS): Editor's Choice

"The Dell S2721QS 4K monitor brings IPS-level colors and some handy features, like a versatile stand with height adjustments and picture-in-picture for connecting dual systems." — Tom's Hardware

Reviews

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Dell 27 4K UHD Monitor - S2721QS

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Dell 27 4K UHD Monitor - S2721QS

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