Dell Alienware 27 240Hz QD-OLED (AW2726DM) vs Lenovo Legion 27Q-10

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Alienware 27 240Hz QD-OLED (AW2726DM) compared with Legion 27Q-10

	DellAlienware 27 240Hz QD-OLED (AW2726DM)	LenovoLegion 27Q-10
Overview
Released
Released	April 2026	November 2025
Display
Screen size
Screen size	26.5″	26.5″
Resolution
Resolution	2560 × 1440 (QHD)	2560 × 1440 (QHD)
Sharpness
Sharpness	111 pixels per inch	111 pixels per inch
Panel
Panel	QD-OLED	QD-OLED
Refresh rate
Refresh rate	240 Hz	240 Hz
Response time (grey to grey)
Response time (grey to grey)	0.03 ms	0.03 ms
Brightness (typical)
Brightness (typical)	200 nits	200 nits
HDR peak brightness
HDR peak brightness	400 nits	400 nits
HDR formats
HDR formats	HDR10	HDR10
Contrast ratio
Contrast ratio	1,500,000:1	1,500,000:1
Colour range
Colour range	99% DCI-P3	99% DCI-P3, 99% sRGB
DCI-P3 coverage
DCI-P3 coverage	99%	99%
Colour accuracy (Delta E)
Colour accuracy (Delta E)	–	Below 2
Screen finish
Screen finish	Glossy	–
Shape
Shape	Flat	Flat
Adaptive sync
Adaptive sync	FreeSync Premium, VESA AdaptiveSync, HDMI VRR	FreeSync Premium, VESA AdaptiveSync
Colour depth
Colour depth	1.07 billion colours	True 10-bit, 1.07 billion colours
sRGB coverage
sRGB coverage	–	99% (CIE 1931)
Colour accuracy
Colour accuracy	–	Average Delta E < 2 at sRGB
Motion blur reduction
Motion blur reduction	–	VESA ClearMR 13000
HDR detail
HDR detail	400 cd/m² peak (Dell UK); HDR10; Smart HDR modes Desktop, Movie HDR and Game HDR	–
Variable refresh range
Variable refresh range	48–240 Hz over DisplayPort; 48–120 Hz over HDMI (vertical scan range)	–
Viewing angles
Viewing angles	178° horizontal, 178° vertical (typical)	178° / 178°
Pixel pitch
Pixel pitch	0.2292 mm x 0.2292 mm	0.2292 × 0.2292 mm (110 ppi)
Eye care
Eye care	Hardware low blue light (TÜV Rheinland Category 3); TÜV Rheinland Eye Comfort 3.0 (3 star); flicker-free	TÜV Rheinland Low Blue Light (hardware), Eyesafe Display 2.0, Natural Low Blue Light
Calibration
Calibration	–	Factory calibrated
Burn-in protection
Burn-in protection	Pixel refresh and panel health indicator	–
Connections
Video inputs
Video inputs	2 × HDMI 2.1 (TMDS), DisplayPort 1.4	2 × HDMI 2.1, DisplayPort 1.4
USB-C charging
USB-C charging	None	None
Ethernet
Ethernet	No	–
Speakers
Speakers	No	No
HDMI detail
HDMI detail	2 x HDMI (HDCP 1.4 & 2.3), up to 2560 x 1440 at 120 Hz with HDR and VRR as specified in HDMI 2.1 (TMDS)	2 × HDMI 2.1 (TMDS)
DisplayPort detail
DisplayPort detail	1 x DisplayPort 1.4 (HDCP 1.4 & 2.3), up to 2560 x 1440 at 240 Hz with HDR, DSC and AdaptiveSync	DisplayPort 1.4 (HBR3)
Audio out
Audio out	3.5 mm headphone jack	3.5 mm audio out
Design
Stand adjusts
Stand adjusts	Height, tilt, swivel, pivot	Height, tilt, swivel, pivot
VESA mount
VESA mount	Yes	Yes
Weight with stand
Weight with stand	5.9 kg	6 kg
Height adjustment
Height adjustment	130 mm	–
Tilt
Tilt	-5° to 21°	–
Swivel
Swivel	-360° to 360°	–
Pivot
Pivot	-90° to 90°	–
VESA pattern
VESA pattern	100 x 100 mm	100 × 100 mm
Size with stand
Size with stand	609.31 x 233.40 x 393.32–523.32 mm (W x D x H)	609.3 × 214.0 × 389.2–524.2 mm (W × D × H)
Size without stand
Size without stand	609.31 x 41.95 x 354.30 mm (W x D x H)	609.3 × 40.5 × 354.3 mm (W × D × H)
Weight without stand
Weight without stand	3.90 kg	3.8 kg
Colours
Colours	Black	Black
Power and support
Power use
Power use	21 W on mode, 0.3 W standby, 0.3 W off, 70 W maximum	41 W typical, 67 W max
Energy class
Energy class	E	E
Power supply
Power supply	100–240 VAC, 50/60 Hz, 1.5 A (maximum)	Built-in
Software
Software	–	Lenovo Artery (Lenovo Accessories and Display Manager), Legion Space
Certifications
Certifications	TÜV Rheinland Eye Comfort 3.0 (3 star), TÜV Rheinland hardware low blue light (Category 3)	Windows 10 and 11; RoHS
Warranty
Warranty	3 years limited hardware with Advanced Exchange Service and Premium Panel Exchange (UK)	3-year limited
In the box
In the box	Stand, Allen key and four M4 screws, power cable, DisplayPort cable (1.8 m), HDMI cable (1.8 m)	Monitor with stand, DisplayPort cable (1.8 m), power cable (1.8 m), 4 screws, quick setup guide, warranty booklet