Dell Alienware AW2725DF QD-OLED Monitor vs Dell S2721DGF 27-inch 1440p 165Hz Gaming Monitor (2026)

✍️ By the 247Verdict Editorial Team📅 Updated 05 October 2026

Which is better? We compared both on score, owner ratings, pros and cons.

Dell Alienware AW2725DF QD-OLED Monitor

9.5/10 Outstanding

4.6★ (2,400 owners)

27" 1440p 360Hz QD-OLED, 0.03ms, Infinity Core lighting. The ultimate competitive OLED.

Full Review

Dell S2721DGF 27-inch 1440p 165Hz Gaming Monitor

9.1/10 Excellent

4.7★ (8,400 owners)

27" 1440p IPS 165Hz, 1ms, 98% DCI-P3, G-Sync + FreeSync, USB hub. The value 1440p all-rounder.

Full Review

At a Glance

	Dell Alienware AW2725DF QD-OLED Monitor	Dell S2721DGF 27-inch 1440p 165Hz Gaming Monitor
247Verdict Score	9.5/10	9.1/10
Owner Rating	4.6★ (2,400)	4.7★ (8,400)
Verdict	Outstanding	Excellent
Panel	QD-OLED	IPS
Refresh	360Hz	165Hz
Colour	99% DCI-P3	98% DCI-P3

Quick Verdict

Both are strong choices, but the Dell Alienware AW2725DF QD-OLED Monitor edges ahead with a 9.5/10 vs 9.1/10. 27" 1440p 360Hz QD-OLED, 0.03ms, Infinity Core lighting. The ultimate competitive OLED. That said, the Dell S2721DGF 27-inch 1440p 165Hz Gaming Monitor is worth considering if 27" 1440p IPS 165Hz, 1ms, 98% DCI-P3, G-Sync + FreeSync, USB hub. The value 1440p all-rounder. Check the current price on Amazon →

Pros & Cons Side by Side

Dell Alienware AW2725DF QD-OLED Monitor

QD-OLED delivers infinite contrast ratio
360Hz refresh rate — highest of any OLED gaming monitor
0.03ms response — physically fastest pixel response
99% DCI-P3 with perfect black levels
Alienware AlienFX lighting

£700+ — premium OLED pricing
QD-OLED burn-in risk with static HUD
27-inch 1440p slightly lower pixel density than 24-inch 1080p

Dell S2721DGF 27-inch 1440p 165Hz Gaming Monitor

98% DCI-P3 colour accuracy rivals monitors costing significantly more
165Hz IPS with 1ms response covers competitive and everyday gaming
Both G-Sync Compatible and FreeSync Premium Pro for any GPU
USB hub and fully ergonomic stand for a complete desk setup
Dell's reliability and warranty service backing 8,400 reviews at 4.7★

165Hz trails 240Hz alternatives for top-tier competitive play
IPS contrast lower than OLED for dark-scene atmosphere
HDR400 tier — not genuine HDR brightness

FAQ

Which is better, Dell Alienware AW2725DF QD-OLED or Dell S2721DGF 27-inch 1440p?

Is the Dell Alienware AW2725DF QD-OLED worth the extra cost?

Yes — Dell Alienware AW2725DF QD-OLED Monitor scores higher at 9.5/10 vs 9.1/10.

Who is the Dell Alienware AW2725DF QD-OLED best suited to?

27" 1440p 360Hz QD-OLED, 0.03ms, Infinity Core lighting. The ultimate competitive OLED.

Who is the Dell S2721DGF 27-inch 1440p best suited to?

27" 1440p IPS 165Hz, 1ms, 98% DCI-P3, G-Sync + FreeSync, USB hub. The value 1440p all-rounder.

What are the main downsides of each?

Dell Alienware AW2725DF QD-OLED Monitor: £700+ — premium OLED pricing; QD-OLED burn-in risk with static HUD. Dell S2721DGF 27-inch 1440p 165Hz Gaming Monitor: 165Hz trails 240Hz alternatives for top-tier competitive play; IPS contrast lower than OLED for dark-scene atmosphere.

Do owner ratings agree with our verdict?

Largely, yes — Dell Alienware AW2725DF QD-OLED Monitor sits at 4.6★ from 2,400 verified Amazon owners, and Dell S2721DGF 27-inch 1440p 165Hz Gaming Monitor at 4.7★ from 8,400.

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