Dell Alienware AW3423DWF 34-inch QD-OLED vs ViewSonic XG2431 24-inch 240Hz Esports 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

ViewSonic XG2431 24-inch 240Hz Esports Monitor

8.9/10 Great

4.5★ (3,400 owners)

24" 1080p 240Hz IPS, 0.5ms MPRT, G-Sync Compatible, BackLightBoost. Budget 240Hz esports.

Full Review

At a Glance

	Dell Alienware AW3423DWF 34-inch QD-OLED	ViewSonic XG2431 24-inch 240Hz Esports Monitor
247Verdict Score	9.4/10	8.9/10
Owner Rating	4.6★ (4,200)	4.5★ (3,400)
Verdict	Excellent	Great
Size	34" 21:9	24" FHD
Refresh	165Hz	240Hz
Response	0.1ms	0.5ms MPRT

Quick Verdict

Both are strong choices, but the Dell Alienware AW3423DWF 34-inch QD-OLED edges ahead with a 9.4/10 vs 8.9/10. 34" 21:9 QD-OLED 165Hz, 0.1ms, 99.3% DCI-P3, 1800R. Ultrawide QD-OLED gaming. That said, the ViewSonic XG2431 24-inch 240Hz Esports Monitor is worth considering if 24" 1080p 240Hz IPS, 0.5ms MPRT, G-Sync Compatible, BackLightBoost. Budget 240Hz esports. 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

ViewSonic XG2431 24-inch 240Hz Esports Monitor

240Hz at 1080p 24-inch — the esports sweet spot at under £200
BackLightBoost reduces motion blur at high framerates for sharper fast-moving targets
G-Sync Compatible with FreeSync Premium for tear-free gaming on both GPU brands
IPS panel maintains colour accuracy alongside competitive speed
Under £200 for 240Hz — most accessible 240Hz gaming monitor reviewed

1080p in 2026 — 1440p at this refresh rate is more future-proof
24-inch 1080p shows pixels at closer viewing distances vs 1440p alternatives
HDR400 is the minimum tier — not genuine HDR performance

FAQ

Which is better, Dell Alienware AW3423DWF 34-inch or ViewSonic XG2431 24-inch 240Hz?

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 8.9/10.

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 ViewSonic XG2431 24-inch 240Hz best suited to?

24" 1080p 240Hz IPS, 0.5ms MPRT, G-Sync Compatible, BackLightBoost. Budget 240Hz esports.

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. ViewSonic XG2431 24-inch 240Hz Esports Monitor: 1080p in 2026 — 1440p at this refresh rate is more future-proof; 24-inch 1080p shows pixels at closer viewing distances vs 1440p alternatives.

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 ViewSonic XG2431 24-inch 240Hz Esports Monitor at 4.5★ from 3,400.

As an Amazon Associate we earn from qualifying purchases. Links below are affiliate links.