Asus XG27UCGR
Today
Typical price$638
Amazon: the cheapest today among the stores checked
4.2 out of 10 on the spec sheet
Buy on AmazonAsus XG27UCGR or LG 27G810A?
XG27UCGR costs $12 less today; LG 27G810A has score 0.9 higher (5.1 vs. 4.2).
Asus XG27UCGR
4.2score
LG 27G810A
5.1score · higher
Asus wins 0by componentLG wins 1
- 6.0Image6.0
- 3.1Smoothness6.5
- 2.0Connections2.0
- ·Ergonomics3.0
Asus XG27UCGR is $12 the cheaperLG 27G810A is the cheaper
The best for each use
By the spec rule for each use, the same one the lists on this site use.
Monitors for competitive gaming
Only LG 27G810A works: 144 Hz or more and a stated 1 ms.
Monitors for casual gaming and console
Both work. Asus XG27UCGR is $12 cheaper.
Neither one fits: Monitors for work and study, Monitors for creative work (photo and video), Monitors to use two on the desk, Cheap monitors worth buying.
The comparison in detail
Score by component, side by side
LG 27G810A wins on smoothness.
- 6.0Image6.0
- 3.1Smoothness6.5 (wins)
- 2.0Connections2.0
- N/AErgonomics3.0
LG 27G810A
Today
Typical price$650
Amazon: the cheapest today among the stores checked
5.1 out of 10 on the spec sheet +0.9
Buy on AmazonAffiliate links: if you buy, the store pays us a commission at no cost to you.
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 12/11/2026
XG27UCGR
- Amazon Lowest price$638Buy on Amazon
LG 27G810A
- Amazon Lowest price$650Buy on Amazon
The math the store doesn’t do
Price divided by size and running cost, side by side.
| Math | XG27UCGR | LG 27G810A |
|---|---|---|
| Price per inch | $23.64 menor | $24.07 |
Spec sheet side by side
| Item | XG27UCGR | LG 27G810A |
|---|---|---|
| Screen | ||
| Type | Gaming (144 Hz or more) | Gaming (144 Hz or more) |
| Size | 27 ″ | 27 ″ |
| Resolution | 4K | 4K |
| Pixel density | 163 ppi | 163 ppi |
| Aspect ratio | 16:9 | 16:9 |
| Line changes | ROG | UltraGear |
| Smoothness | ||
| Refresh rate changes | 162 Hz | 180 Hz |
| Response time (stated) changes | not listed | 1 ms |
| Sync | G-SYNC | G-SYNC |
| Connections | ||
| HDMI ports changes | not listed | 1 |
| USB-C changes | Yes | not listed |
| Ergonomics | ||
| VESA mount holes changes | not listed | Yes |
| General | ||
| Model code changes | XG27UCGR | 27G810A |
How we choose
Source: Amazon.ca catalog, checked on 12/11/2026.
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.