BenQ MOBIUZ EX2510S 24.5-inch 165Hz IPS vs Dell S2721DGF 27-inch 1440p 165Hz Gaming Monitor (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 EX2510S 24.5-inch 165Hz IPS

8.9/10 Great

4.6★ (4,800 owners)

24.5" 1080p 165Hz IPS, 1ms, HDRi, treVolo speakers. Budget-friendly high-refresh gaming.

Full Review

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

At a Glance

	BenQ MOBIUZ EX2510S 24.5-inch 165Hz IPS	Dell S2721DGF 27-inch 1440p 165Hz Gaming Monitor
247Verdict Score	8.9/10	9.1/10
Owner Rating	4.6★ (4,800)	4.7★ (8,400)
Verdict	Great	Excellent
Size	24.5" FHD	27" 1440p
Refresh	165Hz	165Hz
Panel	IPS	IPS

Quick Verdict

Both are strong choices, but the Dell S2721DGF 27-inch 1440p 165Hz Gaming Monitor edges ahead with a 9.1/10 vs 8.9/10. 27" 1440p IPS 165Hz, 1ms, 98% DCI-P3, G-Sync + FreeSync, USB hub. The value 1440p all-rounder. That said, the BenQ MOBIUZ EX2510S 24.5-inch 165Hz IPS is worth considering if 24.5" 1080p 165Hz IPS, 1ms, HDRi, treVolo speakers. Budget-friendly high-refresh gaming. Check the current price on Amazon →

Pros & Cons Side by Side

BenQ MOBIUZ EX2510S 24.5-inch 165Hz IPS

24.5-inch 1080p is the classic esports size — every GPU can run games at high framerates
165Hz at 1080p achievable on budget GPUs from RTX 3060 upwards
treVolo 2.0 built-in speakers cover desktop audio without separate purchase
HDRi adaptive tone mapping intelligently adjusts for scene content
Under £200 — one of the most affordable 165Hz gaming monitors with quality panel

1080p in 2026 — 1440p monitors offer more visible detail at same size
24.5-inch 1080p shows pixel structure on closer viewing distances
Speaker quality trails dedicated external speakers at similar price

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

FAQ

Which is better, BenQ MOBIUZ EX2510S 24.5-inch or Dell S2721DGF 27-inch 1440p?

Is the BenQ MOBIUZ EX2510S 24.5-inch worth the extra cost?

The Dell S2721DGF 27-inch 1440p 165Hz Gaming Monitor matches or exceeds it at a potentially lower price point.

Who is the BenQ MOBIUZ EX2510S 24.5-inch best suited to?

24.5" 1080p 165Hz IPS, 1ms, HDRi, treVolo speakers. Budget-friendly high-refresh gaming.

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.

What are the main downsides of each?

BenQ MOBIUZ EX2510S 24.5-inch 165Hz IPS: 1080p in 2026 — 1440p monitors offer more visible detail at same size; 24.5-inch 1080p shows pixel structure on closer viewing distances. 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.

Do owner ratings agree with our verdict?

Largely, yes — BenQ MOBIUZ EX2510S 24.5-inch 165Hz IPS sits at 4.6★ from 4,800 verified Amazon owners, and Dell S2721DGF 27-inch 1440p 165Hz Gaming Monitor at 4.7★ from 8,400.

As an Amazon Associate we earn from qualifying purchases. Links below are affiliate links.