Dell Alienware AW3423DWF 34-inch QD-OLED vs LG UltraGear 27" OLED 360Hz 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 AW3423DWF 34-inch QD-OLED

9.4/10 Excellent

4.6★ (4,200 owners)

34" 21:9 QD-OLED 165Hz, 0.1ms, 99.3% DCI-P3, 1800R. Ultrawide QD-OLED gaming.

Full Review

LG UltraGear 27" OLED 360Hz Monitor

9.4/10 Excellent

4.5★ (2,800 owners)

27" QD-OLED 360Hz, 0.03ms. The maximum refresh rate OLED.

Full Review

At a Glance

	Dell Alienware AW3423DWF 34-inch QD-OLED	LG UltraGear 27" OLED 360Hz Monitor
247Verdict Score	9.4/10	9.4/10
Owner Rating	4.6★ (4,200)	4.5★ (2,800)
Verdict	Excellent	Excellent
Panel	QD-OLED	QD-OLED
Refresh	165Hz	360Hz
Response	0.1ms	0.03ms
Colour	99.3% DCI-P3	99% DCI-P3

Quick Verdict

This is a genuine draw — both score within 0.15 points of each other. Dell Alienware AW3423DWF 34-inch QD-OLED: 34" 21:9 QD-OLED 165Hz, 0.1ms, 99.3% DCI-P3, 1800R. Ultrawide QD-OLED gaming. LG UltraGear 27" OLED 360Hz Monitor: 27" QD-OLED 360Hz, 0.03ms. The maximum refresh rate OLED. Choose based on your specific needs. Check the current price on Amazon →

Pros & Cons Side by Side

Dell Alienware AW3423DWF 34-inch QD-OLED

QD-OLED panel delivers OLED blacks and Quantum Dot colour accuracy in ultrawide format
34-inch 21:9 ultrawide at QD-OLED quality — the best ultrawide gaming display available
0.1ms response time combines ultrawide immersion with OLED responsiveness
1800R curvature wraps the ultrawide display naturally around field of view
99.3% DCI-P3 serves professional creative work alongside gaming immersion

£750+ — QD-OLED ultrawide premium pricing
21:9 aspect ratio has game compatibility limitations for older titles
QD-OLED burn-in risk with static HUD elements over extended gaming periods

LG UltraGear 27" OLED 360Hz Monitor

360Hz OLED — highest refresh available
QD-OLED enhances colour volume
0.03ms eliminates motion blur
Dual HDMI 2.1
FreeSync + G-Sync Compatible

Needs RTX 4080+ for 360Hz
OLED burn-in risk
Premium pricing

FAQ

Which is better, Dell Alienware AW3423DWF 34-inch or LG UltraGear 27" OLED 360Hz?

Is the Dell Alienware AW3423DWF 34-inch worth the extra cost?

The LG UltraGear 27" OLED 360Hz Monitor matches or exceeds it at a potentially lower price point.

Who is the Dell Alienware AW3423DWF 34-inch best suited to?

34" 21:9 QD-OLED 165Hz, 0.1ms, 99.3% DCI-P3, 1800R. Ultrawide QD-OLED gaming.

Who is the LG UltraGear 27" OLED 360Hz best suited to?

27" QD-OLED 360Hz, 0.03ms. The maximum refresh rate OLED.

What are the main downsides of each?

Dell Alienware AW3423DWF 34-inch QD-OLED: £750+ — QD-OLED ultrawide premium pricing; 21:9 aspect ratio has game compatibility limitations for older titles. LG UltraGear 27" OLED 360Hz Monitor: Needs RTX 4080+ for 360Hz; OLED burn-in risk.

Do owner ratings agree with our verdict?

Largely, yes — Dell Alienware AW3423DWF 34-inch QD-OLED sits at 4.6★ from 4,200 verified Amazon owners, and LG UltraGear 27" OLED 360Hz Monitor at 4.5★ from 2,800.

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