AOC CU34G4Z
Today
Typical price£329
Amazon: the cheapest today among the stores checked
5.2 de 10 na ficha técnica +0.3
Buy on AmazonUpdated today
AOC CU34G4Z or LG 27GX704A?
- Cheapest todayAOC CU34G4Z£1 less
- Higher spec sheet scoreAOC CU34G4Z5.2 vs. 4.9
LG 27GX704A
Today
Typical price£330
Amazon: the cheapest today among the stores checked
4.9 de 10 na ficha técnica
Buy on AmazonAffiliate links: if you buy, the store pays us a commission at no cost to you.
Score by component, side by side
AOC CU34G4Z wins on smoothness and connections; 27GX704A wins on image.
- 2.6Image3.6 (wins)
- 9.5 (wins)Smoothness8.5
- 5.0 (wins)Connections2.0
- 4.0ErgonomicsN/A
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 CU34G4Z
- Amazon Lowest price£329Buy on Amazon
27GX704A
- Amazon Lowest price£330Buy on Amazon
The math the store doesn’t do
Price divided by size and running cost, side by side.
| Math | AOC CU34G4Z | 27GX704A |
|---|---|---|
| Price per inch | £9.68 menor | £12.22 |
Ficha técnica lado a lado
| Item | AOC CU34G4Z | 27GX704A |
|---|---|---|
| Screen | ||
| Type | Gaming (144 Hz or more) | Gaming (144 Hz or more) |
| Size changes | 34 ″ | 27 ″ |
| Resolution | QHD | QHD |
| Pixel density changes | 86 ppi | 109 ppi |
| Aspect ratio | 16:9 | 16:9 |
| Curved screen changes | Yes | not listed |
| Stated HDR changes | HDR400 | HDR |
| Line changes | not listed | UltraGear |
| Smoothness | ||
| Refresh rate | 240 Hz | 240 Hz |
| Response time (stated) changes | 1 ms | 3 ms |
| Sync changes | FreeSync | G-SYNC |
| Connections | ||
| HDMI ports | 1 | 1 |
| DisplayPort ports changes | 1 | not listed |
| Ergonomics | ||
| Height adjustment changes | Yes | not listed |
| General | ||
| Model code changes | CU34G4Z | 27GX704A |
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.