BenQ MOBIUZ EX270M 27-inch 1440p 240Hz 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.

BenQ MOBIUZ EX270M 27-inch 1440p 240Hz

9.0/10 Excellent

4.6★ (3,200 owners)

27" 1440p IPS 240Hz, HDRi, built-in 2.1 speakers, treVolo audio, light sensor. Audio-focused gaming monitor.

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

	BenQ MOBIUZ EX270M 27-inch 1440p 240Hz	Samsung Odyssey G9 49-inch Super Ultrawide
247Verdict Score	9.0/10	9.2/10
Owner Rating	4.6★ (3,200)	4.5★ (6,800)
Verdict	Excellent	Excellent
Size	27" 1440p	49" 32:9 5120x1440
Refresh	240Hz	240Hz
Reviews	3,200 at 4.6★	6,800 at 4.5★

Quick Verdict

Both are strong choices, but the Samsung Odyssey G9 49-inch Super Ultrawide edges ahead with a 9.2/10 vs 9.0/10. 49" 5120x1440 240Hz, 1000R curve, QLED, G-Sync, dual-QHD. The super ultrawide. That said, the BenQ MOBIUZ EX270M 27-inch 1440p 240Hz is worth considering if 27" 1440p IPS 240Hz, HDRi, built-in 2.1 speakers, treVolo audio, light sensor. Audio-focused gaming monitor. Check the current price on Amazon →

Pros & Cons Side by Side

BenQ MOBIUZ EX270M 27-inch 1440p 240Hz

Built-in 2.1 channel treVolo speakers with a subwoofer deliver genuine bass — rare in monitors
HDRi technology auto-adjusts HDR and brightness based on ambient light and content
240Hz 1440p IPS covers competitive and immersive gaming
Light sensor adapts brightness to room conditions to reduce eye strain
Remote control for quick settings adjustment without on-screen menus

Built-in speakers, while good for a monitor, don't replace dedicated speakers or headphones
BenQ MOBIUZ brand less prominent than LG or ASUS in enthusiast circles
HDRi is good but not full local-dimming HDR

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, BenQ MOBIUZ EX270M 27-inch or Samsung Odyssey G9 49-inch?

Is the BenQ MOBIUZ EX270M 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 BenQ MOBIUZ EX270M 27-inch best suited to?

27" 1440p IPS 240Hz, HDRi, built-in 2.1 speakers, treVolo audio, light sensor. Audio-focused gaming monitor.

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?

BenQ MOBIUZ EX270M 27-inch 1440p 240Hz: Built-in speakers, while good for a monitor, don't replace dedicated speakers or headphones; BenQ MOBIUZ brand less prominent than LG or ASUS in enthusiast circles. 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 — BenQ MOBIUZ EX270M 27-inch 1440p 240Hz sits at 4.6★ from 3,200 verified Amazon owners, and Samsung Odyssey G9 49-inch Super Ultrawide at 4.5★ from 6,800.

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