Acer Predator X27U vs Dell S2721DGF
True-scale visual comparison — see exact mm dimensions side by side with detailed specs.
100% Objective Comparisons — Data sourced from official manufacturers
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100%
Dell S2721DGF is 9.2% taller
Acer Predator X27U
336mm×597.7mm
VS
Dell S2721DGF
367mm×614mm
Scaled to real proportions
Specifications Comparison
A
Acer Predator X27U
Acer
1 wins
B
Dell S2721DGF
Dell
1 wins
S
Screen Size
= Tie
Acer Predator X27U
27"
Dell S2721DGF
27"
Difference:
0"
R
Resolution
Acer Predator X27U
2560x1440
Dell S2721DGF
2560x1440
R
Refresh Rate
Better
Acer Predator X27U
240Hz
Dell S2721DGF
165Hz
Difference:
75Hz
(45.5% more)
P
Panel
Acer Predator X27U
Mini-LED IPS
Dell S2721DGF
IPS
R
Response Time
= Tie
Acer Predator X27U
1ms
Dell S2721DGF
1ms
Difference:
0ms
P
Price
Better
Acer Predator X27U
799$
Dell S2721DGF
349$
Difference:
450$
(128.9% less)
Acer Predator X27U
Dell S2721DGF
Winner in category
Why Trust Our Comparisons
Verified Data
All specs verified from official sources
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Regularly Updated
Data refreshed when specs change
Transparent Method
Our comparison methodology is public
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