Acer XV275K
Today
Typical price$448
Amazon: the cheapest today among the stores checked
5.8 out of 10 on the spec sheet +0.6
Buy on AmazonAcer XV275K or AOC Q27G4SMN?
Acer XV275K costs $12 less today and also has score 0.6 higher (5.8 vs. 5.2).
Acer XV275K
5.8score · higher
AOC Q27G4SMN
5.2score
Acer wins 1by componentAOC wins 1
- 6.0Image2.6
- 6.0Smoothness9.5
- 5.0Connections5.0
- ·Ergonomics4.0
Acer XV275K is $12 the cheaperAOC Q27G4SMN 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
Both work. Acer XV275K is $12 cheaper.
Monitors for casual gaming and console
Both work. Acer XV275K 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
Acer XV275K wins on image; Q27G4SMN wins on smoothness.
- 6.0 (wins)Image2.6
- 6.0Smoothness9.5 (wins)
- 5.0Connections5.0
- N/AErgonomics4.0
AOC Q27G4SMN
Today
Typical price$460
Amazon: the cheapest today among the stores checked
5.2 out of 10 on the spec sheet
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
Acer XV275K
- Amazon Lowest price$448Buy on Amazon
Q27G4SMN
- Amazon Lowest price$460Buy on Amazon
The math the store doesn’t do
Price divided by size and running cost, side by side.
| Math | Acer XV275K | Q27G4SMN |
|---|---|---|
| Price per inch | $16.58 menor | $17.04 |
Spec sheet side by side
| Item | Acer XV275K | Q27G4SMN |
|---|---|---|
| Screen | ||
| Type | Gaming (144 Hz or more) | Gaming (144 Hz or more) |
| Size | 27 ″ | 27 ″ |
| Resolution changes | 4K | QHD |
| Pixel density changes | 163 ppi | 109 ppi |
| Aspect ratio | 16:9 | 16:9 |
| Line changes | Nitro | Gaming |
| Smoothness | ||
| Refresh rate changes | 160 Hz | 300 Hz |
| Response time (stated) changes | 0.5 ms | 1 ms |
| Sync changes | FreeSync | not listed |
| Connections | ||
| HDMI ports | 1 | 1 |
| DisplayPort ports | 1 | 1 |
| Ergonomics | ||
| Height adjustment changes | not listed | Yes |
| General | ||
| Model code changes | XV275K | Q27G4SMN |
Other comparisons
Acer XV275K orLG 27GR83Q$743 · score 5.1Compare
Q27G4SMN orAOC Q27G4ZD$747 · score 5.7Compare
Acer XV275K orLG 27UP850$740 · score 3.8Compare
Q27G4SMN orMSI 272QPW$747 · score 4.7Compare
Acer XV275K orMSI 272URDFA$428 · score 6.5Compare
Q27G4SMN orAcer KG240Y$154 · score 5.5Compare
See more 4 comparisons
- Acer XV275K or MSI 274QRFW$440 · score 6.8
- Q27G4SMN or MSI 274QRFW$440 · score 6.8
- Acer XV275K or Acer KG240Y$154 · score 5.5
- Q27G4SMN or MSI 346CQDF$486 · score 5.2
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.