BenQ GW2790QT vs ViewSonic VA2456-MHD
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%
BenQ GW2790QT is 9.7% taller
BenQ GW2790QT
373mm×612mm
VS
ViewSonic VA2456-MHD
340mm×540mm
Scaled to real proportions
Specifications Comparison
A
BenQ GW2790QT
BenQ
1 wins
B
ViewSonic VA2456-MHD
ViewSonic
1 wins
S
Screen Size
Better
BenQ GW2790QT
27"
ViewSonic VA2456-MHD
24"
Difference:
3"
(12.5% more)
R
Resolution
BenQ GW2790QT
2560x1440
ViewSonic VA2456-MHD
1920x1080
R
Refresh Rate
= Tie
BenQ GW2790QT
75Hz
ViewSonic VA2456-MHD
75Hz
Difference:
0Hz
P
Panel
BenQ GW2790QT
IPS
ViewSonic VA2456-MHD
IPS
R
Response Time
= Tie
BenQ GW2790QT
5ms
ViewSonic VA2456-MHD
5ms
Difference:
0ms
P
Price
Better
BenQ GW2790QT
299$
ViewSonic VA2456-MHD
119$
Difference:
180$
(151.3% less)
BenQ GW2790QT
ViewSonic VA2456-MHD
Winner in category
Last updated: March 22, 2026
Source: benq.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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