AOC Q27G42ZE
Today
Typical price£145
Amazon: the cheapest today among the stores checked
5.2 out of 10 on the spec sheet +0.6
Buy on AmazonAOC Q27G42ZE or Samsung LS25BG400EUXXU?
Q27G42ZE costs £2 less today and also has score 0.6 higher (5.2 vs. 4.6).
AOC Q27G42ZE
5.2score · higher
Samsung LS25BG400EUXXU
4.6score
AOC wins 1by componentSamsung wins 1
- 3.6Image1.2
- 9.5Smoothness9.5
- 2.0Connections5.0
- ·Ergonomics4.0
AOC Q27G42ZE is £2 the cheaperSamsung LS25BG400EUXXU is the cheaper
The comparison in detail
Score by component, side by side
Q27G42ZE wins on image; LS25BG400EUXXU wins on connections.
- 3.6 (wins)Image1.2
- 9.5Smoothness9.5
- 2.0Connections5.0 (wins)
- N/AErgonomics4.0
Samsung LS25BG400EUXXU
Today
Typical price£147
Amazon: the cheapest today among the stores checked
4.6 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 06/11/2026
Q27G42ZE
- Amazon Lowest price£145Buy on Amazon
LS25BG400EUXXU
- Amazon Lowest price£147Buy on Amazon
The math the store doesn’t do
Price divided by size and running cost, side by side.
| Math | Q27G42ZE | LS25BG400EUXXU |
|---|---|---|
| Price per inch | £5.37 menor | £5.87 |
Spec sheet side by side
| Item | Q27G42ZE | LS25BG400EUXXU |
|---|---|---|
| Screen | ||
| Type | Gaming (144 Hz or more) | Gaming (144 Hz or more) |
| Size changes | 27 ″ | 25 ″ |
| Resolution changes | QHD | Full HD |
| Pixel density changes | 109 ppi | 88 ppi |
| Aspect ratio | 16:9 | 16:9 |
| Stated HDR changes | HDR10 | not listed |
| Line changes | Gaming | Odyssey G4 |
| Smoothness | ||
| Refresh rate changes | 260 Hz | 240 Hz |
| Response time (stated) | 1 ms | 1 ms |
| Sync changes | G-Sync | not listed |
| Connections | ||
| HDMI ports | 1 | 1 |
| DisplayPort ports changes | not listed | 1 |
| Ergonomics | ||
| Height adjustment changes | not listed | Yes |
| General | ||
| Model code changes | Q27G42ZE | LS25BG400EUXXU |
Other comparisons
How we choose
Source: Amazon.co.uk catalog, checked on 06/11/2026.
Lowest price seen for the product on Amazon.co.uk, delivered to London SW1A 1AA, on the day it was read, including VAT. 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.