Dell Alienware 25 320Hz (AW2525HM) vs Dell Alienware 32 4K QD-OLED Gaming Monitor (AW3225QF)

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Alienware 25 320Hz (AW2525HM) compared with Alienware 32 4K QD-OLED Gaming Monitor (AW3225QF)

	DellAlienware 25 320Hz (AW2525HM)	DellAlienware 32 4K QD-OLED Gaming Monitor (AW3225QF)
Overview
Released
Released	July 2025	January 2024
Display
Screen size
Screen size	24.5″	31.6″
Resolution
Resolution	1920 × 1080 (Full HD)	3840 × 2160 (4K) (better)
Sharpness
Sharpness	90 pixels per inch	139 pixels per inch (better)
Panel
Panel	IPS (Fast IPS)	QD-OLED
Refresh rate
Refresh rate	320 Hz (better)	240 Hz
Response time (grey to grey)
Response time (grey to grey)	0.5 ms	0.03 ms (better)
Brightness (typical)
Brightness (typical)	400 nits (better)	250 nits
HDR peak brightness
HDR peak brightness	–	1,000 nits
HDR certification
HDR certification	–	DisplayHDR True Black 400
HDR formats
HDR formats	–	Dolby Vision, VESA DisplayHDR True Black 400
Contrast ratio
Contrast ratio	1,000:1	1,500,000:1
Colour range
Colour range	99% sRGB	99% DCI-P3 (CIE 1976)
DCI-P3 coverage
DCI-P3 coverage	–	99%
Colour accuracy (Delta E)
Colour accuracy (Delta E)	–	Below 2
Screen finish
Screen finish	Matte	–
Shape
Shape	Flat	Curved (1700R)
Adaptive sync
Adaptive sync	G-Sync Compatible, FreeSync Premium, VESA AdaptiveSync, HDMI VRR	G-Sync Compatible, VESA AdaptiveSync
Colour depth
Colour depth	16.7 million colours	1.07 billion colours
Colour accuracy
Colour accuracy	–	ΔE2000 < 2 (average) in sRGB and DCI-P3 preset modes
HDR detail
HDR detail	–	VESA DisplayHDR 400 True Black, Dolby Vision; 450 cd/m² (TB400), 1,000 cd/m² HDR peak
sRGB coverage
sRGB coverage	99%	–
Colour modes
Colour modes	FPS, MOBA/RTS, RPG, Sports, three custom game modes	–
Response time detail
Response time detail	0.5 ms grey-to-grey minimum, 1 ms typical (Extreme)	–
Variable refresh range
Variable refresh range	48–320 Hz over DisplayPort; 48–255 Hz over HDMI (vertical scan range)	–
Viewing angles
Viewing angles	178° horizontal, 178° vertical (typical)	178° horizontal, 178° vertical (typical)
Pixel pitch
Pixel pitch	0.2829 mm x 0.2802 mm (90 ppi)	0.1814 mm x 0.1814 mm
Eye care
Eye care	ComfortView Plus hardware low blue light (TÜV Rheinland Category 3); flicker-free	–
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
USB ports
USB ports	2 × USB-A	3 × USB-A, USB-C
Ethernet
Ethernet	No	No
Speakers
Speakers	No	No
HDMI detail
HDMI detail	2 x HDMI (HDCP 1.4 and 2.3), up to 1920 x 1080 at 255 Hz (TMDS) with HDR and VRR as specified in HDMI 2.1	2 x HDMI 2.1 (HDCP 1.4 and 2.3), up to 3840 x 2160 at 240 Hz FRL, HDR and VRR; one with eARC for Dolby Atmos pass-through
DisplayPort detail
DisplayPort detail	1 x DisplayPort 1.4 (HDCP 1.4 and 2.3), up to 1920 x 1080 at 320 Hz with HDR	1 x DisplayPort 1.4 (HDCP 1.4 and 2.3), up to 3840 x 2160 at 240 Hz with DSC and HDR
USB hub detail
USB hub detail	USB 5Gbps; 1 x USB-B upstream; 2 x USB-A (one with BC1.2 charging)	USB 3.2 Gen 1 (5 Gbps) hub with one USB-B upstream; 2 x USB-A on the back; 1 x USB-A and 1 x USB-C (BC1.2 charging) in the quick access ports
Design
Stand adjusts
Stand adjusts	Height, tilt, swivel, pivot (better)	Height, tilt, swivel
VESA mount
VESA mount	Yes	Yes
Weight with stand
Weight with stand	6.07 kg	9.35 kg
Height adjustment
Height adjustment	110 mm	0–110 mm
Tilt
Tilt	-5° to 21°	-5° to 21°
Swivel
Swivel	-20° to 20°	-20° to 20°
Pivot
Pivot	-90° to 90°	None (don't use in portrait)
VESA pattern
VESA pattern	100 x 100 mm	100 x 100 mm
Size with stand
Size with stand	555.59 x 206 x 390.73–500.73 mm (W x D x H)	715.56 x 305.72 x 472.77–582.77 mm (W x D x H)
Size without stand
Size without stand	555.59 x 68.89 x 329.50 mm (W x D x H)	715.56 x 106.44 x 421.92 mm (W x D x H)
Weight without stand
Weight without stand	3.69 kg	6 kg
Colours
Colours	Dark blue	–
Power and support
Power use
Power use	18.1 W on mode, 0.5 W standby, 0.3 W off, 65 W maximum	42.5 W on mode, 0.5 W standby, 0.3 W off, 190 W maximum
Software
Software	–	Alienware Command Center, Dell Display and Peripheral Manager
Energy class
Energy class	E	–
Power supply
Power supply	100–240 VAC, 50/60 Hz, 1.5 A (typical)	–
Certifications
Certifications	NVIDIA G-SYNC Compatible, AMD FreeSync Premium, VESA AdaptiveSync Display, TÜV Rheinland hardware low blue light (Category 3)	VESA DisplayHDR 400 True Black, NVIDIA G-SYNC Compatible, VESA AdaptiveSync Display
Warranty
Warranty	3 years limited hardware with Advanced Exchange Service (UK)	3 years limited (UK)
In the box
In the box	Stand, power cable, DisplayPort 1.4 cable (1.8 m), HDMI 2.1 TMDS cable (1.8 m), USB-A to USB-B 5Gbps cable (1.8 m), Alienware sticker	Stand riser and base, power cable, HDMI 2.1 FRL cable, DisplayPort 1.4 cable, USB 3.2 Gen 1 upstream cable, microfibre cloth