LG 27UP850K
Today
Typical price$500
Amazon: the cheapest today among the stores checked
6.1 de 10 na ficha técnica
Buy on AmazonUpdated today
LG 27UP850K or MSI 321UPD?
- Cheapest today27UP850K$10 less
- Spec sheet scoreos dois empatam6.1
MSI 321UPD
Today
Typical price$510
Amazon: the cheapest today among the stores checked
6.1 de 10 na ficha técnica
Buy on AmazonAffiliate links: if you buy, the store pays us a commission at no cost to you.
Score by component, side by side
27UP850K wins on image; MSI 321UPD wins on connections and ergonomics.
- 7.5 (wins)Image4.5
- N/ASmoothness8.0
- 5.0Connections6.0 (wins)
- 3.0Ergonomics7.0 (wins)
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
27UP850K
- Amazon Lowest price$500Buy on Amazon
MSI 321UPD
- Amazon Lowest price$510Buy on Amazon
The math the store doesn’t do
Price divided by size and running cost, side by side.
| Math | 27UP850K | MSI 321UPD |
|---|---|---|
| Price per inch | $18.52 | $15.94 menor |
Ficha técnica lado a lado
| Item | 27UP850K | MSI 321UPD |
|---|---|---|
| Screen | ||
| Type changes | General use and office | Gaming (144 Hz or more) |
| Size changes | 27 ″ | 32 ″ |
| Resolution | 4K | 4K |
| Pixel density changes | 163 ppi | 138 ppi |
| Aspect ratio | 16:9 | 16:9 |
| Stated HDR changes | HDR 400 | not listed |
| Line changes | UltraFine | MAG |
| Smoothness | ||
| Refresh rate changes | not listed | 320 Hz |
| Response time (stated) changes | not listed | 5 ms |
| Sync changes | not listed | FreeSync |
| 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 | 321UPD |
How we choose
Source: 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.