Acer B277
Today
Typical price$230
Amazon: the cheapest today among the stores checked
2.6 out of 10 on the spec sheet
Buy on AmazonAcer B277 or BenQ GW2791?
Acer B277 costs $3 less today; BenQ GW2791 has score 0.3 higher (2.9 vs. 2.6).
Acer B277
2.6score
BenQ GW2791
2.9score · higher
Acer wins 1by componentBenQ wins 0
- 0.8Image0.8
- ·Smoothness4.7
- 6.0Connections5.0
- 4.0Ergonomics·
Acer B277 is $3 the cheaperBenQ GW2791 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 work and study
Both work. Acer B277 is $3 cheaper.
Cheap monitors worth buying
Only BenQ GW2791 works: Full HD with 100 Hz or more.
Neither one fits: Monitors for competitive gaming, Monitors for casual gaming and console, Monitors for creative work (photo and video), Monitors to use two on the desk.
The comparison in detail
Score by component, side by side
Acer B277 wins on connections.
- 0.8Image0.8
- N/ASmoothness4.7
- 6.0 (wins)Connections5.0
- 4.0ErgonomicsN/A
BenQ GW2791
Today
Typical price$233
Amazon: the cheapest today among the stores checked
2.9 out of 10 on the spec sheet +0.3
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 B277
- Amazon Lowest price$230Buy on Amazon
BenQ GW2791
- Amazon Lowest price$233Buy on Amazon
The math the store doesn’t do
Price divided by size and running cost, side by side.
| Math | Acer B277 | BenQ GW2791 |
|---|---|---|
| Price per inch | $8.53 menor | $8.63 |
Spec sheet side by side
| Item | Acer B277 | BenQ GW2791 |
|---|---|---|
| Screen | ||
| Type | General use and office | General use and office |
| Size | 27 ″ | 27 ″ |
| Resolution | Full HD | Full HD |
| Pixel density | 82 ppi | 82 ppi |
| Aspect ratio | 16:9 | 16:9 |
| Smoothness | ||
| Refresh rate changes | not listed | 100 Hz |
| Connections | ||
| HDMI ports | 1 | 1 |
| DisplayPort ports | 1 | 1 |
| Built-in speaker changes | Yes | not listed |
| Ergonomics | ||
| Height adjustment changes | Yes | not listed |
| General | ||
| Model code changes | B277 | GW2791 |
Other comparisons
Acer B277 orAcer KG240Y$154 · score 5.5Compare
BenQ GW2791 orAOC Q27G4XY$255 · score 2.9Compare
Acer B277 orDell P2225H$220 · score 2.9Compare- BenQ GW2791 orAcer KG240Y$154 · score 5.5Compare
Acer B277 orMSI MP225$97 · score 4.3Compare- BenQ GW2791 orDell P2225H$220 · score 2.9Compare
See more 1 comparison
- BenQ GW2791 or MSI MP225$97 · score 4.3
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.