Acer Nitro XV272U V3 27-inch 240Hz QHD vs Dell Alienware AW3423DWF 34-inch QD-OLED (2026)

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

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

Acer Nitro XV272U V3 27-inch 240Hz QHD

9.0/10 Excellent

4.5★ (3,600 owners)

27" 1440p 240Hz IPS, 0.5ms, G-Sync Compatible, Zero-Frame. Budget 1440p 240Hz gaming.

Full Review

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

At a Glance

	Acer Nitro XV272U V3 27-inch 240Hz QHD	Dell Alienware AW3423DWF 34-inch QD-OLED
247Verdict Score	9.0/10	9.4/10
Owner Rating	4.5★ (3,600)	4.6★ (4,200)
Verdict	Excellent	Excellent
Refresh	240Hz	165Hz
Response	0.5ms	0.1ms

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 Acer Nitro XV272U V3 27-inch 240Hz QHD is worth considering if 27" 1440p 240Hz IPS, 0.5ms, G-Sync Compatible, Zero-Frame. Budget 1440p 240Hz gaming. Check the current price on Amazon →

Pros & Cons Side by Side

Acer Nitro XV272U V3 27-inch 240Hz QHD

240Hz at 1440p under £250 — the best refresh-rate-per-pound in 1440p gaming
0.5ms response competitive with much more expensive panels
Zero-Frame bezel maximises screen area within the physical footprint
G-Sync Compatible with FreeSync for both NVIDIA and AMD GPU compatibility
IPS panel maintains colour quality alongside high refresh — no TN colour compromise

Acer Nitro brand less prestigious than LG UltraGear or ASUS ROG for enthusiasts
IPS at 240Hz shows some backlight bleed in dark scenes from extreme angles
HDR400 minimum tier — not genuine HDR performance

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

FAQ

Which is better, Acer Nitro XV272U V3 27-inch or Dell Alienware AW3423DWF 34-inch?

Is the Acer Nitro XV272U V3 27-inch worth the extra cost?

The Dell Alienware AW3423DWF 34-inch QD-OLED matches or exceeds it at a potentially lower price point.

Who is the Acer Nitro XV272U V3 27-inch best suited to?

27" 1440p 240Hz IPS, 0.5ms, G-Sync Compatible, Zero-Frame. Budget 1440p 240Hz gaming.

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.

What are the main downsides of each?

Acer Nitro XV272U V3 27-inch 240Hz QHD: Acer Nitro brand less prestigious than LG UltraGear or ASUS ROG for enthusiasts; IPS at 240Hz shows some backlight bleed in dark scenes from extreme angles. Dell Alienware AW3423DWF 34-inch QD-OLED: £750+ — QD-OLED ultrawide premium pricing; 21:9 aspect ratio has game compatibility limitations for older titles.

Do owner ratings agree with our verdict?

Largely, yes — Acer Nitro XV272U V3 27-inch 240Hz QHD sits at 4.5★ from 3,600 verified Amazon owners, and Dell Alienware AW3423DWF 34-inch QD-OLED at 4.6★ from 4,200.

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