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

9.4/10 Excellent

4.6★ (2,800 owners)

27" 1440p OLED 240Hz, 0.03ms, custom heatsink, anti-glare, 99% DCI-P3. The 27-inch OLED.

Full Review

At a Glance

	AOC AGON AG275QXN 27-inch 1440p 165Hz VA	ASUS ROG Swift OLED PG27AQDM 27-inch
247Verdict Score	9.0/10	9.4/10
Owner Rating	4.5★ (3,600)	4.6★ (2,800)
Verdict	Excellent	Excellent
Panel	VA 3000:1 contrast	OLED
Refresh	165Hz	240Hz

Quick Verdict

Both are strong choices, but the ASUS ROG Swift OLED PG27AQDM 27-inch edges ahead with a 9.4/10 vs 9.0/10. 27" 1440p OLED 240Hz, 0.03ms, custom heatsink, anti-glare, 99% DCI-P3. The 27-inch 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 OLED PG27AQDM 27-inch

27-inch 1440p OLED 240Hz combines the sweet-spot size and resolution with OLED infinite contrast
Custom heatsink and graphene film reduce OLED burn-in risk significantly
0.03ms response — the fastest panel technology for competitive gaming
Anti-glare coating reduces reflections while preserving OLED depth
99% DCI-P3 serves creative work alongside the best gaming experience

£900+ OLED pricing
OLED burn-in caution still required with static elements
240Hz at 1440p OLED needs a capable GPU

FAQ

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

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

The ASUS ROG Swift OLED PG27AQDM 27-inch 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 OLED PG27AQDM best suited to?

27" 1440p OLED 240Hz, 0.03ms, custom heatsink, anti-glare, 99% DCI-P3. The 27-inch 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 OLED PG27AQDM 27-inch: £900+ OLED pricing; OLED burn-in caution still required with static elements.

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 OLED PG27AQDM 27-inch at 4.6★ from 2,800.

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