LG 27UP850 vs ASUS ROG Strix XG27ACS
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%
ASUS ROG Strix XG27ACS is 0.8% taller
LG 27UP850
610mmÃ612mm
VS
ASUS ROG Strix XG27ACS
615mmÃ611mm
Scaled to real proportions
Specifications Comparison
A
LG 27UP850
LG
0 wins
B
ASUS ROG Strix XG27ACS
ASUS
3 wins
đą
Screen Size
= Tie
LG 27UP850
27"
ASUS ROG Strix XG27ACS
27"
Difference:
0"
đŦ
Resolution
LG 27UP850
3840x2160
ASUS ROG Strix XG27ACS
2560x1440
đĨī¸
Refresh Rate
Better
LG 27UP850
60Hz
ASUS ROG Strix XG27ACS
180Hz
Difference:
120Hz
(200.0% more)
đ¨
Panel
LG 27UP850
IPS
ASUS ROG Strix XG27ACS
Fast IPS
âĄ
Response Time
Better
LG 27UP850
5ms
ASUS ROG Strix XG27ACS
1ms
Difference:
4ms
(400.0% less)
đ°
Price
Better
LG 27UP850
449$
ASUS ROG Strix XG27ACS
329$
Difference:
120$
(36.5% less)
LG 27UP850
ASUS ROG Strix XG27ACS
Winner in category
Last updated: March 22, 2026
Source: lg.com
Last updated: March 22, 2026
Source: rog.asus.com
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Verified Data
All specs verified from official sources
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Data refreshed when specs change
Transparent Method
Our comparison methodology is public
Explore this matchup
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