ViewSonic VA2456-MHD vs AOC U2790VQ
Side-by-side comparison with real-scale visuals and detailed specifications
100% Objective Comparisons â Data sourced from official manufacturers
See our methodology
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100%
AOC U2790VQ is 79.4% taller
ViewSonic VA2456-MHD
340mmÃ540mm
VS
AOC U2790VQ
610mmÃ612mm
Scaled to real proportions
Specifications Comparison
A
ViewSonic VA2456-MHD
ViewSonic
2 wins
B
AOC U2790VQ
AOC
1 wins
đą
Screen Size
Better
ViewSonic VA2456-MHD
24"
AOC U2790VQ
27"
Difference:
3"
(12.5% more)
đŦ
Resolution
ViewSonic VA2456-MHD
1920x1080
AOC U2790VQ
3840x2160
đĨī¸
Refresh Rate
Better
ViewSonic VA2456-MHD
75Hz
AOC U2790VQ
60Hz
Difference:
15Hz
(25.0% more)
đ¨
Panel
ViewSonic VA2456-MHD
IPS
AOC U2790VQ
IPS
âĄ
Response Time
= Tie
ViewSonic VA2456-MHD
5ms
AOC U2790VQ
5ms
Difference:
0ms
đ°
Price
Better
ViewSonic VA2456-MHD
119$
AOC U2790VQ
299$
Difference:
180$
(151.3% less)
ViewSonic VA2456-MHD
AOC U2790VQ
Winner in category
Last updated: March 22, 2026
Source: viewsonic.com
Last updated: March 22, 2026
Source: aoc.com
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Why Trust Our Comparisons
Verified Data
All specs verified from official sources
No Affiliate Bias
We don't earn from product sales
Regularly Updated
Data refreshed when specs change
Transparent Method
Our comparison methodology is public
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