Dell Alienware AW3423DWF 34-inch QD-OLED vs LG UltraGear 34GP83A-B 34-inch Ultrawide 160Hz (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 34GP83A-B 34-inch Ultrawide 160Hz

9.0/10 Excellent

4.6★ (6,800 owners)

34" 21:9 1440p 160Hz IPS Nano, 1ms, G-Sync Compatible, HDR10. Best-value IPS ultrawide.

Full Review

At a Glance

	Dell Alienware AW3423DWF 34-inch QD-OLED	LG UltraGear 34GP83A-B 34-inch Ultrawide 160Hz
247Verdict Score	9.4/10	9.0/10
Owner Rating	4.6★ (4,200)	4.6★ (6,800)
Verdict	Excellent	Excellent
Panel	QD-OLED	Nano IPS
Size	34" 21:9	34" 21:9
Refresh	165Hz	160Hz
Colour	99.3% DCI-P3	98% DCI-P3

Quick Verdict

Both are strong choices, but the Dell Alienware AW3423DWF 34-inch QD-OLED edges ahead with a 9.4/10 vs 9.0/10. 34" 21:9 QD-OLED 165Hz, 0.1ms, 99.3% DCI-P3, 1800R. Ultrawide QD-OLED gaming. That said, the LG UltraGear 34GP83A-B 34-inch Ultrawide 160Hz is worth considering if 34" 21:9 1440p 160Hz IPS Nano, 1ms, G-Sync Compatible, HDR10. Best-value IPS ultrawide. 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 34GP83A-B 34-inch Ultrawide 160Hz

IPS Nano 160Hz at 34-inch — the best-value ultrawide gaming monitor with IPS accuracy
Nano IPS achieves 98% DCI-P3 alongside 160Hz speed — colour and performance
G-Sync Compatible and FreeSync Premium for both GPU brands
HDR10 support for compatible content
Under £400 — accessible ultrawide gaming from LG's proven UltraGear IPS quality

IPS panel at 21:9 — less contrast than QD-OLED alternatives for atmospheric gaming
160Hz trails QD-OLED at 165Hz+ — marginal at this format
1ms GtG is the IPS standard — not the 0.1ms of OLED alternatives

FAQ

Which is better, Dell Alienware AW3423DWF 34-inch or LG UltraGear 34GP83A-B 34-inch?

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

Yes — Dell Alienware AW3423DWF 34-inch QD-OLED scores higher at 9.4/10 vs 9.0/10.

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 34GP83A-B 34-inch best suited to?

34" 21:9 1440p 160Hz IPS Nano, 1ms, G-Sync Compatible, HDR10. Best-value IPS ultrawide.

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 34GP83A-B 34-inch Ultrawide 160Hz: IPS panel at 21:9 — less contrast than QD-OLED alternatives for atmospheric gaming; 160Hz trails QD-OLED at 165Hz+ — marginal at this format.

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 34GP83A-B 34-inch Ultrawide 160Hz at 4.6★ from 6,800.

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