Dell Alienware AW2725DF QD-OLED Monitor vs iiyama G-Master GB2770QSU 27-inch 165Hz QHD (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

iiyama G-Master GB2770QSU 27-inch 165Hz QHD

8.9/10 Great

4.5★ (3,600 owners)

27" 1440p 165Hz IPS, 1ms, FreeSync, USB hub, 100W USB-C. Underrated 1440p value monitor.

Full Review

At a Glance

	Dell Alienware AW2725DF QD-OLED Monitor	iiyama G-Master GB2770QSU 27-inch 165Hz QHD
247Verdict Score	9.5/10	8.9/10
Owner Rating	4.6★ (2,400)	4.5★ (3,600)
Verdict	Outstanding	Great
Panel	QD-OLED	IPS
Resolution	1440p	1440p
Refresh	360Hz	165Hz

Quick Verdict

Both are strong choices, but the Dell Alienware AW2725DF QD-OLED Monitor edges ahead with a 9.5/10 vs 8.9/10. 27" 1440p 360Hz QD-OLED, 0.03ms, Infinity Core lighting. The ultimate competitive OLED. That said, the iiyama G-Master GB2770QSU 27-inch 165Hz QHD is worth considering if 27" 1440p 165Hz IPS, 1ms, FreeSync, USB hub, 100W USB-C. Underrated 1440p value monitor. 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

iiyama G-Master GB2770QSU 27-inch 165Hz QHD

100W USB-C charges and connects a laptop with one cable — the highest USB-C wattage in budget gaming monitors
USB hub with 2x USB-A passes through from USB-C connection — desk tidy organisation
1440p 165Hz IPS at under £250 — competitive with LG UltraGear at lower pricing
iiyama's 30-year professional monitor heritage — OEM supplier to major display brands
FreeSync Premium for tear-free AMD GPU gaming

iiyama brand less recognised than LG or Samsung in consumer gaming market
Lower peak brightness than premium alternatives for HDR content
Limited HDR400 tier — not genuine HDR performance

FAQ

Which is better, Dell Alienware AW2725DF QD-OLED or iiyama G-Master GB2770QSU 27-inch?

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 8.9/10.

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 iiyama G-Master GB2770QSU 27-inch best suited to?

27" 1440p 165Hz IPS, 1ms, FreeSync, USB hub, 100W USB-C. Underrated 1440p value monitor.

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. iiyama G-Master GB2770QSU 27-inch 165Hz QHD: iiyama brand less recognised than LG or Samsung in consumer gaming market; Lower peak brightness than premium alternatives for HDR content.

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 iiyama G-Master GB2770QSU 27-inch 165Hz QHD at 4.5★ from 3,600.

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