AOC AGON AG275QXN 27-inch 1440p 165Hz VA vs ASUS ROG Swift PG27AQDM OLED Monitor (2026)

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

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

AOC AGON AG275QXN 27-inch 1440p 165Hz VA

9.0/10 Excellent

4.5★ (3,600 owners)

27" 1440p 165Hz VA, 1ms MPRT, Shadow Control, G-Sync Compatible. Best VA contrast at 1440p.

Full Review

ASUS ROG Swift PG27AQDM OLED Monitor

9.3/10 Excellent

4.6★ (3,800 owners)

27" 1440p 240Hz OLED, 0.03ms, micro-texture coating, ROG Aura sync. ASUS's flagship OLED.

Full Review

At a Glance

	AOC AGON AG275QXN 27-inch 1440p 165Hz VA	ASUS ROG Swift PG27AQDM OLED Monitor
247Verdict Score	9.0/10	9.3/10
Owner Rating	4.5★ (3,600)	4.6★ (3,800)
Verdict	Excellent	Excellent
Panel	VA 3000:1 contrast	OLED
Resolution	1440p	1440p
Refresh	165Hz	240Hz
Sync	G-Sync Compatible	ROG Aura

Quick Verdict

Both are strong choices, but the ASUS ROG Swift PG27AQDM OLED Monitor edges ahead with a 9.3/10 vs 9.0/10. 27" 1440p 240Hz OLED, 0.03ms, micro-texture coating, ROG Aura sync. ASUS's flagship OLED. That said, the AOC AGON AG275QXN 27-inch 1440p 165Hz VA is worth considering if 27" 1440p 165Hz VA, 1ms MPRT, Shadow Control, G-Sync Compatible. Best VA contrast at 1440p. Check the current price on Amazon →

Pros & Cons Side by Side

AOC AGON AG275QXN 27-inch 1440p 165Hz VA

VA panel 3000:1 contrast delivers deeper blacks than any IPS at this price — atmospheric games shine
165Hz at 1440p balances visual quality and performance for mid-range GPUs
Shadow Control brightens dark corners without blowing out highlights — useful in FPS games
G-Sync Compatible and FreeSync Premium Pro for both GPU brands
Under £250 — best-value 1440p 165Hz VA monitor available

VA response time smearing visible in very fast motion at sub-60fps
Less colour accuracy than IPS at 85% DCI-P3 vs IPS 95-99%
Backlight bleed from VA construction visible on full black screens

ASUS ROG Swift PG27AQDM OLED Monitor

OLED panel delivers true blacks and infinite contrast at 240Hz
Micro-texture coating reduces reflections without degrading the OLED image quality
ROG Aura Sync ties monitor RGB to PC case, keyboard and mouse lighting
0.03ms response time eliminates all motion blur at any frame rate
ASUS ROG brand's extensive gaming peripheral ecosystem

£650+ — premium OLED pricing in line with Alienware AW2725DF
240Hz trails the AW2725DF's 360Hz for the most competitive players
Micro-texture coating slightly reduces peak brightness vs glossy OLED alternatives

FAQ

Which is better, AOC AGON AG275QXN 27-inch 1440p or ASUS ROG Swift PG27AQDM OLED?

Is the AOC AGON AG275QXN 27-inch 1440p worth the extra cost?

The ASUS ROG Swift PG27AQDM OLED Monitor matches or exceeds it at a potentially lower price point.

Who is the AOC AGON AG275QXN 27-inch 1440p best suited to?

27" 1440p 165Hz VA, 1ms MPRT, Shadow Control, G-Sync Compatible. Best VA contrast at 1440p.

Who is the ASUS ROG Swift PG27AQDM OLED best suited to?

27" 1440p 240Hz OLED, 0.03ms, micro-texture coating, ROG Aura sync. ASUS's flagship OLED.

What are the main downsides of each?

AOC AGON AG275QXN 27-inch 1440p 165Hz VA: VA response time smearing visible in very fast motion at sub-60fps; Less colour accuracy than IPS at 85% DCI-P3 vs IPS 95-99%. ASUS ROG Swift PG27AQDM OLED Monitor: £650+ — premium OLED pricing in line with Alienware AW2725DF; 240Hz trails the AW2725DF's 360Hz for the most competitive players.

Do owner ratings agree with our verdict?

Largely, yes — AOC AGON AG275QXN 27-inch 1440p 165Hz VA sits at 4.5★ from 3,600 verified Amazon owners, and ASUS ROG Swift PG27AQDM OLED Monitor at 4.6★ from 3,800.

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