Dell S2721DGF 27-inch 1440p 165Hz Gaming Monitor vs LG UltraGear 27" OLED 360Hz Monitor (2026)

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

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

Dell S2721DGF 27-inch 1440p 165Hz Gaming Monitor

9.1/10 Excellent

4.7★ (8,400 owners)

27" 1440p IPS 165Hz, 1ms, 98% DCI-P3, G-Sync + FreeSync, USB hub. The value 1440p all-rounder.

Full Review

LG UltraGear 27" OLED 360Hz Monitor

9.4/10 Excellent

4.5★ (2,800 owners)

27" QD-OLED 360Hz, 0.03ms. The maximum refresh rate OLED.

Full Review

At a Glance

	Dell S2721DGF 27-inch 1440p 165Hz Gaming Monitor	LG UltraGear 27" OLED 360Hz Monitor
247Verdict Score	9.1/10	9.4/10
Owner Rating	4.7★ (8,400)	4.5★ (2,800)
Verdict	Excellent	Excellent
Panel	IPS	QD-OLED
Refresh	165Hz	360Hz
Colour	98% DCI-P3	99% DCI-P3

Quick Verdict

Both are strong choices, but the LG UltraGear 27" OLED 360Hz Monitor edges ahead with a 9.4/10 vs 9.1/10. 27" QD-OLED 360Hz, 0.03ms. The maximum refresh rate OLED. That said, the Dell S2721DGF 27-inch 1440p 165Hz Gaming Monitor is worth considering if 27" 1440p IPS 165Hz, 1ms, 98% DCI-P3, G-Sync + FreeSync, USB hub. The value 1440p all-rounder. Check the current price on Amazon →

Pros & Cons Side by Side

Dell S2721DGF 27-inch 1440p 165Hz Gaming Monitor

98% DCI-P3 colour accuracy rivals monitors costing significantly more
165Hz IPS with 1ms response covers competitive and everyday gaming
Both G-Sync Compatible and FreeSync Premium Pro for any GPU
USB hub and fully ergonomic stand for a complete desk setup
Dell's reliability and warranty service backing 8,400 reviews at 4.7★

165Hz trails 240Hz alternatives for top-tier competitive play
IPS contrast lower than OLED for dark-scene atmosphere
HDR400 tier — not genuine HDR brightness

LG UltraGear 27" OLED 360Hz Monitor

360Hz OLED — highest refresh available
QD-OLED enhances colour volume
0.03ms eliminates motion blur
Dual HDMI 2.1
FreeSync + G-Sync Compatible

Needs RTX 4080+ for 360Hz
OLED burn-in risk
Premium pricing

FAQ

Which is better, Dell S2721DGF 27-inch 1440p or LG UltraGear 27" OLED 360Hz?

Is the Dell S2721DGF 27-inch 1440p worth the extra cost?

The LG UltraGear 27" OLED 360Hz Monitor matches or exceeds it at a potentially lower price point.

Who is the Dell S2721DGF 27-inch 1440p best suited to?

27" 1440p IPS 165Hz, 1ms, 98% DCI-P3, G-Sync + FreeSync, USB hub. The value 1440p all-rounder.

Who is the LG UltraGear 27" OLED 360Hz best suited to?

27" QD-OLED 360Hz, 0.03ms. The maximum refresh rate OLED.

What are the main downsides of each?

Dell S2721DGF 27-inch 1440p 165Hz Gaming Monitor: 165Hz trails 240Hz alternatives for top-tier competitive play; IPS contrast lower than OLED for dark-scene atmosphere. LG UltraGear 27" OLED 360Hz Monitor: Needs RTX 4080+ for 360Hz; OLED burn-in risk.

Do owner ratings agree with our verdict?

Largely, yes — Dell S2721DGF 27-inch 1440p 165Hz Gaming Monitor sits at 4.7★ from 8,400 verified Amazon owners, and LG UltraGear 27" OLED 360Hz Monitor at 4.5★ from 2,800.

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