AOC CQ32G4Z
Today
Previous check$230
Amazon: the cheapest today among the stores checked
3.7 out of 10 on the spec sheet
Buy on AmazonAOC CQ32G4Z or Samsung LU32J590UQ?
AOC CQ32G4Z costs $109 less today; LU32J590UQ has score 0.4 higher (4.1 vs. 3.7).
AOC CQ32G4Z
3.7score
Samsung LU32J590UQ
4.1score · higher
AOC wins 1by componentSamsung wins 1
- 1.5Image6.0
- 7.0Smoothness1.5
- ·Connections5.0
- 3.0Ergonomics3.0
- ·Recency4.0
AOC CQ32G4Z is $109 the cheaperSamsung LU32J590UQ 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 casual gaming and console
Only AOC CQ32G4Z works: 120 Hz or more, 25″ to 32″.
Neither one fits: Monitors for work and study, Monitors for competitive gaming, 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
AOC CQ32G4Z wins on smoothness; LU32J590UQ wins on image.
- 1.5Image6.0 (wins)
- 7.0 (wins)Smoothness1.5
- N/AConnections5.0
- 3.0Ergonomics3.0
- N/ARecency4.0
Samsung LU32J590UQ
Today
Previous check$339
Amazon: the cheapest today among the stores checked
4.1 out of 10 on the spec sheet +0.4
Buy on AmazonAffiliate links: if you buy, the store pays us a commission at no cost to you.
Where is each one cheapest today?
Updated 12/11/2026
AOC CQ32G4Z
- Amazon Lowest price$230Buy on Amazon
LU32J590UQ
- Amazon Lowest price$339Buy on Amazon
The math the store doesn’t do
Price divided by size and running cost, side by side.
| Math | AOC CQ32G4Z | LU32J590UQ |
|---|---|---|
| Price per inch | $7.19 menor | $10.59 |
Spec sheet side by side
| Item | AOC CQ32G4Z | LU32J590UQ |
|---|---|---|
| Screen | ||
| Type changes | Gaming (144 Hz or more) | General use and office |
| Size | 32 ″ | 32 ″ |
| Resolution changes | QHD | 4K |
| Pixel density changes | 92 ppi | 138 ppi |
| Panel changes | not listed | VA |
| Aspect ratio | 16:9 | 16:9 |
| Curved screen changes | Yes | No |
| Smoothness | ||
| Refresh rate changes | 260 Hz | 60 Hz |
| Response time (stated) changes | not listed | 4 ms |
| Response time measurement changes | not listed | GtG |
| Sync changes | not listed | FreeSync |
| Connections | ||
| HDMI ports changes | not listed | 1 |
| DisplayPort ports changes | not listed | 1 |
| Built-in speaker changes | not listed | No |
| Ergonomics | ||
| Height adjustment changes | not listed | No |
| Pivot (portrait mode) changes | not listed | No |
| VESA mount holes | Yes | Yes |
| General | ||
| Model code changes | CQ32G4Z | LU32J590UQ |
| Release year changes | not listed | 2022 |
Other comparisons
How we choose
Source: Amazon.com catalog, checked on 12/11/2026.
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.