ASUS ROG Swift PG27AQDM OLED Monitor vs LG UltraGear 27GP850-B 27-inch 1440p 180Hz (2026)

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

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

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

LG UltraGear 27GP850-B 27-inch 1440p 180Hz

9.2/10 Excellent

4.7★ (8,400 owners)

27" 1440p Nano IPS 180Hz, 1ms, G-Sync + FreeSync, 98% DCI-P3, HDR. The 1440p sweet spot.

Full Review

At a Glance

	ASUS ROG Swift PG27AQDM OLED Monitor	LG UltraGear 27GP850-B 27-inch 1440p 180Hz
247Verdict Score	9.3/10	9.2/10
Owner Rating	4.6★ (3,800)	4.7★ (8,400)
Verdict	Excellent	Excellent
Panel	OLED	Nano IPS
Refresh	240Hz	180Hz
Sync	ROG Aura	G-Sync + FreeSync

Quick Verdict

This is a genuine draw — both score within 0.15 points of each other. ASUS ROG Swift PG27AQDM OLED Monitor: 27" 1440p 240Hz OLED, 0.03ms, micro-texture coating, ROG Aura sync. ASUS's flagship OLED. LG UltraGear 27GP850-B 27-inch 1440p 180Hz: 27" 1440p Nano IPS 180Hz, 1ms, G-Sync + FreeSync, 98% DCI-P3, HDR. The 1440p sweet spot. Choose based on your specific needs. Check the current price on Amazon →

Pros & Cons Side by Side

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

LG UltraGear 27GP850-B 27-inch 1440p 180Hz

Nano IPS achieves 98% DCI-P3 colour alongside 180Hz speed — colour and performance together
180Hz overclock provides extra smoothness over standard 165Hz panels
Both G-Sync Compatible and FreeSync Premium for any GPU brand
1ms GtG response with no significant ghosting
8,400 reviews at 4.7★ — the community's favourite 1440p gaming monitor

IPS contrast lower than VA or OLED for dark-scene atmosphere
HDR is HDR400 tier — not genuine HDR brightness
27-inch 1440p is the sweet spot but not the largest or sharpest option

FAQ

Which is better, ASUS ROG Swift PG27AQDM OLED or LG UltraGear 27GP850-B 27-inch?

Is the ASUS ROG Swift PG27AQDM OLED worth the extra cost?

Yes — ASUS ROG Swift PG27AQDM OLED Monitor scores higher at 9.3/10 vs 9.2/10.

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.

Who is the LG UltraGear 27GP850-B 27-inch best suited to?

27" 1440p Nano IPS 180Hz, 1ms, G-Sync + FreeSync, 98% DCI-P3, HDR. The 1440p sweet spot.

What are the main downsides of each?

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. LG UltraGear 27GP850-B 27-inch 1440p 180Hz: IPS contrast lower than VA or OLED for dark-scene atmosphere; HDR is HDR400 tier — not genuine HDR brightness.

Do owner ratings agree with our verdict?

Largely, yes — ASUS ROG Swift PG27AQDM OLED Monitor sits at 4.6★ from 3,800 verified Amazon owners, and LG UltraGear 27GP850-B 27-inch 1440p 180Hz at 4.7★ from 8,400.

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