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Monitor Radar

Updated Nov 6, 2026

Updated today

LG 27GX790A or MSI 245C?

  • Cheapest todayMSI 245C$485 less
  • Higher spec sheet score27GX790A4.8 vs. 4.5

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Score by component, side by side

27GX790A wins on connections; MSI 245C wins on smoothness.

  • 2.6Image2.5
  • 8.5Smoothness9.5 (wins)
  • 5.0 (wins)Connections2.0
  • 3.0Ergonomics3.0

Both prices over the last 30 days

First data point for one of the two: the chart appears as the days go by.

Still only a few days of data for both to read the trend; the chart fills in as the days go by.

Where is each one cheapest today?

Updated 06/11/2026

27GX790A
MSI 245C

The math the store doesn’t do

Price divided by size and running cost, side by side.

Math27GX790AMSI 245C
Price per inch$21.48$3.96 menor

Ficha técnica lado a lado

Item27GX790AMSI 245C
Screen
TypeGaming (144 Hz or more)Gaming (144 Hz or more)
Size changes27 ″24 ″
Resolution changesQHDFull HD
Pixel density changes109 ppi92 ppi
Aspect ratio16:916:9
Stated HDR changesnot listedHDR
Line changesUltraGear OLEDnot listed
Smoothness
Refresh rate changes480 Hz240 Hz
Response time (stated) changes3 ms1 ms
Sync changesG-SyncFreeSync
Connections
HDMI ports11
DisplayPort ports changes1not listed
Ergonomics
Pivot (portrait mode) changesYesnot listed
VESA mount holes changesnot listedYes
General
Model code changes27GX790A245C

Other comparisons

See more 27 comparisons
How we choose

Source: Amazon.com catalog, checked on 06/11/2026.

Lowest price seen for the product on Amazon.com, shipped to New York 10001, on the day it was read, before sales tax. The model is the brand plus the name of the monitor; the versions go in the table. The price range, the median and the position use only models with a score; the price comparison looks at models whose score is within 0.5 points.

The spec score doesn’t measure the real calibration or durability, and the strong or weak point reading is just a comparison of numbers, not a buying recommendation.