LG UltraGear 27GP850-B 27-inch 1440p 180Hz vs Samsung Odyssey G9 49-inch Super Ultrawide (2026)

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

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

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

Samsung Odyssey G9 49-inch Super Ultrawide

9.2/10 Excellent

4.5★ (6,800 owners)

49" 5120x1440 240Hz, 1000R curve, QLED, G-Sync, dual-QHD. The super ultrawide.

Full Review

At a Glance

	LG UltraGear 27GP850-B 27-inch 1440p 180Hz	Samsung Odyssey G9 49-inch Super Ultrawide
247Verdict Score	9.2/10	9.2/10
Owner Rating	4.7★ (8,400)	4.5★ (6,800)
Verdict	Excellent	Excellent
Size	27" 1440p	49" 32:9 5120x1440
Panel	Nano IPS	QLED
Refresh	180Hz	240Hz
Reviews	8,400 at 4.7★	6,800 at 4.5★

Quick Verdict

This is a genuine draw — both score within 0.15 points of each other. 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. Samsung Odyssey G9 49-inch Super Ultrawide: 49" 5120x1440 240Hz, 1000R curve, QLED, G-Sync, dual-QHD. The super ultrawide. Choose based on your specific needs. Check the current price on Amazon →

Pros & Cons Side by Side

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

Samsung Odyssey G9 49-inch Super Ultrawide

49-inch 32:9 super ultrawide equals two 27-inch QHD monitors side by side with no bezel gap
1000R aggressive curve wraps the display around your field of view for total immersion
240Hz at 5120x1440 delivers smooth high-refresh gaming across the vast canvas
QLED quantum dot colour with 1000 nits peak brightness for vivid HDR
Replaces a dual-monitor setup for productivity with seamless single-screen workflow

£1,000+ and requires a powerful GPU to drive 5120x1440 at 240Hz
Enormous footprint requires a deep, wide desk
Not all games support 32:9 aspect ratio natively

FAQ

Which is better, LG UltraGear 27GP850-B 27-inch or Samsung Odyssey G9 49-inch?

Is the LG UltraGear 27GP850-B 27-inch worth the extra cost?

The Samsung Odyssey G9 49-inch Super Ultrawide matches or exceeds it at a potentially lower price point.

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.

Who is the Samsung Odyssey G9 49-inch best suited to?

49" 5120x1440 240Hz, 1000R curve, QLED, G-Sync, dual-QHD. The super ultrawide.

What are the main downsides of each?

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. Samsung Odyssey G9 49-inch Super Ultrawide: £1,000+ and requires a powerful GPU to drive 5120x1440 at 240Hz; Enormous footprint requires a deep, wide desk.

Do owner ratings agree with our verdict?

Largely, yes — LG UltraGear 27GP850-B 27-inch 1440p 180Hz sits at 4.7★ from 8,400 verified Amazon owners, and Samsung Odyssey G9 49-inch Super Ultrawide at 4.5★ from 6,800.

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