LG 27UP850K
Amazon: the cheapest today among the stores checked
6.1 out of 10 on the spec sheet
Buy on AmazonUpdated Nov 6, 2026
MSI 275UPD costs $159 less today and also has score 1.0 higher (7.1 vs. 6.1).
6.1score
7.1score · higher
LG wins 1by componentMSI wins 2
LG 27UP850K is the cheaperMSI 275UPD is $159 the cheaper
27UP850K wins on image; MSI 275UPD wins on connections and ergonomics.
Amazon: the cheapest today among the stores checked
6.1 out of 10 on the spec sheet
Buy on AmazonAmazon: the cheapest today among the stores checked
7.1 out of 10 on the spec sheet +1.0
Buy on AmazonAffiliate links: if you buy, the store pays us a commission at no cost to you.
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.
Updated 06/11/2026
Price divided by size and running cost, side by side.
| Math | 27UP850K | MSI 275UPD |
|---|---|---|
| Price per inch | $18.52 | $12.63 menor |
| Item | 27UP850K | MSI 275UPD |
|---|---|---|
| Screen | ||
| Type changes | General use and office | Gaming (144 Hz or more) |
| Size | 27 ″ | 27 ″ |
| Resolution | 4K | 4K |
| Pixel density | 163 ppi | 163 ppi |
| Aspect ratio | 16:9 | 16:9 |
| Stated HDR changes | HDR 400 | not listed |
| Line changes | UltraFine | MAG |
| Smoothness | ||
| Refresh rate changes | not listed | 288 Hz |
| Response time (stated) changes | not listed | 1 ms |
| Connections | ||
| HDMI ports changes | not listed | 1 |
| DisplayPort ports | 1 | 1 |
| USB-C changes | Yes | not listed |
| Built-in speaker changes | not listed | Yes |
| Ergonomics | ||
| Height adjustment changes | not listed | Yes |
| Pivot (portrait mode) changes | Yes | not listed |
| VESA mount holes changes | not listed | Yes |
| General | ||
| Model code changes | 27UP850K | 275UPD |
MSI 275UPD orAcer DISPLAYHDR400$401 · score 3.4Compare
MSI 275UPD orAcer ED340CUR$376 · score 4.7Compare
MSI 275UPD orAcer QG241Y$299 · score 4.1Compare
MSI 275UPD orAcer UT222Q$385 · score 2.8Compare
MSI 275UPD orAcer X1BMIIPPRUZX$850 · score 6.6Compare
MSI 275UPD orAcer X27U$500 · score 5.3CompareSource: Amazon.ca catalog, checked on 06/11/2026.
Lowest price seen for the product on Amazon.ca, delivered to Toronto M5V 3L9, on the day it was read, before GST/HST. 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.