Dell S2722DGM vs ViewSonic VG2455
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 S2722DGM is 15.4% taller
Dell S2722DGM
370.5mm×610.6mm
VS
ViewSonic VG2455
321mm×540mm
Scaled to real proportions
Specifications Comparison
A
Dell S2722DGM
Dell
3 wins
B
ViewSonic VG2455
ViewSonic
1 wins
S
Screen Size
Better
Dell S2722DGM
27"
ViewSonic VG2455
24"
Difference:
3"
(12.5% more)
R
Resolution
Dell S2722DGM
2560x1440
ViewSonic VG2455
1920x1080
R
Refresh Rate
Better
Dell S2722DGM
165Hz
ViewSonic VG2455
75Hz
Difference:
90Hz
(120.0% more)
P
Panel
Dell S2722DGM
VA
ViewSonic VG2455
IPS
R
Response Time
Better
Dell S2722DGM
1ms
ViewSonic VG2455
5ms
Difference:
4ms
(400.0% less)
P
Price
Better
Dell S2722DGM
299$
ViewSonic VG2455
149$
Difference:
150$
(100.7% less)
Dell S2722DGM
ViewSonic VG2455
Winner in category
Last updated: March 22, 2026
Source: dell.com
Last updated: March 22, 2026
Source: viewsonic.com
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Verified Data
All specs verified from official sources
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Data refreshed when specs change
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Our comparison methodology is public
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