AOC Q27G2S
Today
Typical price$270
Amazon: the cheapest today among the stores checked
3.9 out of 10 on the spec sheet
Buy on AmazonAOC Q27G2S or BenQ EX271U?
AOC Q27G2S costs $100 less today; BenQ EX271U has score 2.2 higher (6.1 vs. 3.9).
AOC Q27G2S
3.9score
BenQ EX271U
6.1score · higher
AOC wins 0by componentBenQ wins 1
- 2.6Image6.0
- 5.8Smoothness5.8
- ·Connections7.0
- 4.0Ergonomics·
AOC Q27G2S is $100 the cheaperBenQ EX271U is the cheaper
The comparison in detail
Score by component, side by side
BenQ EX271U wins on image.
- 2.6Image6.0 (wins)
- 5.8Smoothness5.8
- N/AConnections7.0
- 4.0ErgonomicsN/A
BenQ EX271U
Today
Typical price$370
Amazon: the cheapest today among the stores checked
6.1 out of 10 on the spec sheet +2.2
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 06/11/2026
AOC Q27G2S
- Amazon Lowest price$270Buy on Amazon
BenQ EX271U
- Amazon Lowest price$370Buy on Amazon
The math the store doesn’t do
Price divided by size and running cost, side by side.
| Math | AOC Q27G2S | BenQ EX271U |
|---|---|---|
| Price per inch | $10.00 menor | $13.70 |
Spec sheet side by side
| Item | AOC Q27G2S | BenQ EX271U |
|---|---|---|
| Screen | ||
| Type | Gaming (144 Hz or more) | Gaming (144 Hz or more) |
| Size | 27 ″ | 27 ″ |
| Resolution changes | QHD | 4K |
| Pixel density changes | 109 ppi | 163 ppi |
| Aspect ratio | 16:9 | 16:9 |
| Line changes | not listed | Mobiuz |
| Smoothness | ||
| Refresh rate | 165 Hz | 165 Hz |
| Response time (stated) | 1 ms | 1 ms |
| Sync changes | G-SYNC | Freesync |
| Connections | ||
| HDMI ports changes | not listed | 1 |
| DisplayPort ports changes | not listed | 1 |
| USB-C changes | not listed | Yes |
| Ergonomics | ||
| Height adjustment changes | Yes | not listed |
| General | ||
| Model code changes | Q27G2S | EX271U |
Other comparisons
BenQ EX271U orAOC CQ32G4Z$230 · score 3.7Compare
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BenQ EX271U orAsus VG27BQ$289 · score 4.7Compare
BenQ EX271U orAsus XG27ACMG$269 · score 4.4Compare
BenQ EX271U orAsus XG27ACS$229 · score 3.4Compare
BenQ EX271U orDell AW3425DWM$350 · score 3.3Compare
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- BenQ EX271U or MSI G32C4X$207 · score 4.2
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- BenQ EX271U or MSI MP341CQ$224 · score 4.3
- BenQ EX271U or Philips 346E2CUAE$310 · score 2.4
- BenQ EX271U or Samsung LS24D606EA$262 · score 4.6
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How we choose
Source: Amazon.com catalog, checked on 06/11/2026.
Lowest price seen for the product on Amazon.com, shipped to New York 10001, on the day it was read, before sales tax. 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.