AOC Q27G3XMN
Today
Typical price$421
Amazon: the cheapest today among the stores checked
5.0 out of 10 on the spec sheet
Buy on AmazonAOC Q27G3XMN or Samsung LS27HG612S?
Q27G3XMN costs $279 less today; LS27HG612S has score 0.5 higher (5.5 vs. 5.0).
AOC Q27G3XMN
5.0score
Samsung LS27HG612S
5.5score · higher
AOC wins 0by componentSamsung wins 1
- 4.1Image3.6
- 6.5Smoothness8.5
- 5.0Connections5.0
- 4.0Ergonomics·
AOC Q27G3XMN is $279 the cheaperSamsung LS27HG612S 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 AOC Q27G3XMN works: 144 Hz or more and a stated 1 ms.
Monitors for casual gaming and console
Both work. AOC Q27G3XMN is $279 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
LS27HG612S wins on smoothness.
- 4.1Image3.6
- 6.5Smoothness8.5 (wins)
- 5.0Connections5.0
- 4.0ErgonomicsN/A
Samsung LS27HG612S
Today
Typical price$700
Amazon: the cheapest today among the stores checked
5.5 out of 10 on the spec sheet +0.5
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
Q27G3XMN
- Amazon Lowest price$421Buy on Amazon
LS27HG612S
- Amazon Lowest price$700Buy on Amazon
The math the store doesn’t do
Price divided by size and running cost, side by side.
| Math | Q27G3XMN | LS27HG612S |
|---|---|---|
| Price per inch | $15.59 menor | $25.91 |
Spec sheet side by side
| Item | Q27G3XMN | LS27HG612S |
|---|---|---|
| Screen | ||
| Type | Gaming (144 Hz or more) | Gaming (144 Hz or more) |
| Size | 27 ″ | 27 ″ |
| Resolution | QHD | QHD |
| Pixel density | 109 ppi | 109 ppi |
| Aspect ratio | 16:9 | 16:9 |
| Stated HDR changes | HDR1000 | HDR10 |
| Line changes | Gaming | Odyssey G6 |
| Smoothness | ||
| Refresh rate changes | 180 Hz | 240 Hz |
| Response time (stated) changes | 1 ms | 3 ms |
| Sync changes | not listed | Gsync |
| Connections | ||
| HDMI ports | 1 | 1 |
| DisplayPort ports | 1 | 1 |
| Ergonomics | ||
| Height adjustment changes | Yes | not listed |
| General | ||
| Model code changes | Q27G3XMN | LS27HG612S |
Other comparisons
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.