Dell 27 Plus 4K Monitor (S2725QS) vs Dell 27 QHD Monitor (SE2726D)

Every spec side by side, from each maker's published figures.

Only show differences

Better figure, where one is clearly better

Share comparison

27 Plus 4K Monitor (S2725QS) compared with 27 QHD Monitor (SE2726D)

	Dell27 Plus 4K Monitor (S2725QS)	Dell27 QHD Monitor (SE2726D)
Overview
Released
Released	April 2025	April 2026
Display
Screen size
Screen size	27″	27″
Resolution
Resolution	3840 × 2160 (4K) (better)	2560 × 1440 (QHD)
Sharpness
Sharpness	163 pixels per inch (better)	109 pixels per inch
Panel
Panel	IPS	IPS
Refresh rate
Refresh rate	120 Hz	144 Hz (better)
Response time (grey to grey)
Response time (grey to grey)	4 ms	4 ms
Brightness (typical)
Brightness (typical)	350 nits (better)	300 nits
Contrast ratio
Contrast ratio	1,500:1	1,500:1
Colour range
Colour range	99% sRGB	99% sRGB
Screen finish
Screen finish	Matte	Matte
Shape
Shape	Flat	Flat
Adaptive sync
Adaptive sync	FreeSync Premium	FreeSync, HDMI VRR
Colour depth
Colour depth	1.07 billion colours	16.7 million colours
sRGB coverage
sRGB coverage	99% (CIE 1931)	99%
Colour modes
Colour modes	–	FPS, MOBA/RTS, Sports, RPG and three custom game modes
HDR detail
HDR detail	Smart HDR modes (Desktop, Movie HDR, Game HDR); HDR over HDMI	HDR supported over DisplayPort and HDMI
Response time detail
Response time detail	8 ms (Normal), 5 ms (Fast), 4 ms (Extreme) grey to grey	1 ms (MPRT), 4 ms (Fast), 8 ms (Normal) grey to grey
Variable refresh range
Variable refresh range	–	48–144 Hz (vertical refresh range)
Motion blur reduction
Motion blur reduction	–	MPRT mode
Viewing angles
Viewing angles	178° horizontal, 178° vertical (typical)	178° horizontal, 178° vertical (typical)
Pixel pitch
Pixel pitch	0.1554 mm x 0.1554 mm	0.2331 mm x 0.2331 mm (109 ppi)
Eye care
Eye care	ComfortView Plus (blue light ≤35%), flicker-free, TÜV Rheinland Eye Comfort 3.0 (4 star)	Hardware low blue light (TÜV Rheinland Category 3); TÜV Rheinland Eye Comfort 3.0 (3 star); flicker-free
Connections
Video inputs
Video inputs	2 × HDMI 2.1, DisplayPort 1.4	HDMI 2.1 (TMDS), DisplayPort 1.4
USB-C charging
USB-C charging	None	None
Ethernet
Ethernet	No	No
Speakers
Speakers	Yes	No
HDMI detail
HDMI detail	2 x HDMI (HDCP 1.4 and 2.3), up to 3840 x 2160 at 120 Hz with FRL, HDR and VRR as specified in HDMI 2.1; one on the side	1 x HDMI (HDCP 1.4 and 2.3), up to 2560 x 1440 at 144 Hz with VRR and HDR as specified in HDMI 2.1 (TMDS)
DisplayPort detail
DisplayPort detail	1 x DisplayPort 1.4 (HDCP 1.4 and 2.3), up to 3840 x 2160 at 120 Hz	1 x DisplayPort 1.4 (HDCP 1.4 and 2.3), up to 2560 x 1440 at 144 Hz with HDR and AdaptiveSync
Speaker detail
Speaker detail	2 x 5 W	–
Design
Stand adjusts
Stand adjusts	Height, tilt, swivel, pivot (better)	Tilt
VESA mount
VESA mount	Yes	Yes
Weight with stand
Weight with stand	6.47 kg	4.14 kg
Height adjustment
Height adjustment	130 mm	–
Tilt
Tilt	-5° to 21°	-5° to 21°
Swivel
Swivel	-30° to 30°	–
Pivot
Pivot	-90° to 90°	–
VESA pattern
VESA pattern	100 x 100 mm	100 x 100 mm
Size with stand
Size with stand	611.6 x 200.4 x 388.6–518.6 mm (W x D x H)	613.50 x 224.63 x 435.04 mm (W x D x H)
Size without stand
Size without stand	611.6 x 59.9 x 356.1 mm (W x D x H)	613.50 x 48.10 x 358.50 mm (W x D x H)
Weight without stand
Weight without stand	4.56 kg	3.40 kg
Colours
Colours	Ash white	Black
Power and support
Power use
Power use	24.6 W on mode, 0.3 W standby, 0.3 W off, 67.4 W maximum	21 W on mode, 0.3 W standby, 0.3 W off, 50 W maximum
Energy class
Energy class	F	E
Power supply
Power supply	Internal, 100–240 VAC, 50/60 Hz	100–240 VAC, 50/60 Hz, 1.5 A (maximum)
Software
Software	Dell Display and Peripheral Manager (Easy Arrange)	–
Certifications
Certifications	ENERGY STAR 8.0, TÜV Rheinland Eye Comfort 3.0 (4 star)	TÜV Rheinland Eye Comfort 3.0 (3 star), TÜV Rheinland hardware low blue light (Category 3)
Warranty
Warranty	3 years Advanced Exchange Service and Premium Panel Exchange (UK)	3 years limited hardware with Advanced Exchange Service (UK); no Premium Panel Exchange
In the box
In the box	Stand, VESA cover, side I/O cover, power cable, HDMI cable (1.8 m)	Stand, power cable, HDMI cable (1.8 m)