ASUS VG248QG 24-inch 165Hz Gaming Monitor 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.

ASUS VG248QG 24-inch 165Hz Gaming Monitor

8.6/10 Great

4.5★ (12,400 owners)

24" 1080p 165Hz TN, 0.5ms, G-Sync Compatible, ELMB Sync. Budget TN esports classic.

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

	ASUS VG248QG 24-inch 165Hz Gaming Monitor	Dell Alienware AW3423DWF 34-inch QD-OLED
247Verdict Score	8.6/10	9.4/10
Owner Rating	4.5★ (12,400)	4.6★ (4,200)
Verdict	Great	Excellent
Size	24" FHD	34" 21:9
Panel	TN	QD-OLED
Refresh	165Hz	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 8.6/10. 34" 21:9 QD-OLED 165Hz, 0.1ms, 99.3% DCI-P3, 1800R. Ultrawide QD-OLED gaming. That said, the ASUS VG248QG 24-inch 165Hz Gaming Monitor is worth considering if 24" 1080p 165Hz TN, 0.5ms, G-Sync Compatible, ELMB Sync. Budget TN esports classic. Check the current price on Amazon →

Pros & Cons Side by Side

ASUS VG248QG 24-inch 165Hz Gaming Monitor

0.5ms GtG response is the fastest reviewed — TN panel's key advantage over IPS
ELMB Sync combines G-Sync adaptive refresh with backlight strobing simultaneously — unique Asus feature
165Hz at under £150 — the most affordable gaming monitor in this comparison
12,400 Amazon reviews at 4.5★ — extensive community validation
Suitable as a second competitive gaming monitor or first-time gaming monitor upgrade

TN panel colour accuracy and viewing angles significantly worse than IPS alternatives
1080p and TN panel less suitable for content creation, photo editing or creative work
Colours look washed out vs IPS — acceptable for competitive gaming, poor for everything else

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, ASUS VG248QG 24-inch 165Hz or Dell Alienware AW3423DWF 34-inch?

Is the ASUS VG248QG 24-inch 165Hz 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 ASUS VG248QG 24-inch 165Hz best suited to?

24" 1080p 165Hz TN, 0.5ms, G-Sync Compatible, ELMB Sync. Budget TN esports classic.

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?

ASUS VG248QG 24-inch 165Hz Gaming Monitor: TN panel colour accuracy and viewing angles significantly worse than IPS alternatives; 1080p and TN panel less suitable for content creation, photo editing or creative work. 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 — ASUS VG248QG 24-inch 165Hz Gaming Monitor sits at 4.5★ from 12,400 verified Amazon owners, and Dell Alienware AW3423DWF 34-inch QD-OLED at 4.6★ from 4,200.

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