AOC CU34G4
Today
Typical price$449
Amazon: the cheapest today among the stores checked
3.6 out of 10 on the spec sheet
Buy on AmazonAOC CU34G4 or Samsung LS37D802UA?
AOC CU34G4 costs $299 less today; LS37D802UA has score 0.1 higher (3.7 vs. 3.6).
AOC CU34G4
3.6score
Samsung LS37D802UA
3.7score · higher
AOC wins 1by componentSamsung wins 1
- 1.0Image4.3
- 6.5Smoothness·
- 5.0Connections2.0
- ·Ergonomics4.0
AOC CU34G4 is $299 the cheaperSamsung LS37D802UA 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 competitive gaming
Only AOC CU34G4 works: 144 Hz or more and a stated 1 ms.
Neither one fits: Monitors for work and study, Monitors for casual gaming and console, 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 CU34G4 wins on connections; LS37D802UA wins on image.
- 1.0Image4.3 (wins)
- 6.5SmoothnessN/A
- 5.0 (wins)Connections2.0
- N/AErgonomics4.0
Samsung LS37D802UA
Today
Typical price$748
Amazon: the cheapest today among the stores checked
3.7 out of 10 on the spec sheet +0.1
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
AOC CU34G4
- Amazon Lowest price$449Buy on Amazon
LS37D802UA
- Amazon Lowest price$748Buy on Amazon
The math the store doesn’t do
Price divided by size and running cost, side by side.
| Math | AOC CU34G4 | LS37D802UA |
|---|---|---|
| Price per inch | $13.21 menor | $20.22 |
Spec sheet side by side
| Item | AOC CU34G4 | LS37D802UA |
|---|---|---|
| Screen | ||
| Type changes | Gaming (144 Hz or more) | General use and office |
| Size changes | 34 ″ | 37 ″ |
| Resolution changes | HD | 4K |
| Pixel density changes | 46 ppi | 119 ppi |
| Aspect ratio | 16:9 | 16:9 |
| Stated HDR | HDR10 | HDR10 |
| Line changes | not listed | ViewFinity |
| Smoothness | ||
| Refresh rate changes | 180 Hz | not listed |
| Response time (stated) changes | 1 ms | 5 ms |
| Sync changes | FreeSync | not listed |
| Connections | ||
| HDMI ports changes | 1 | not listed |
| DisplayPort ports changes | 1 | not listed |
| USB-C changes | not listed | Yes |
| Ergonomics | ||
| Height adjustment changes | not listed | Yes |
| General | ||
| Model code changes | CU34G4 | LS37D802UA |
Other comparisons
LS37D802UA orAOC U34E2M$830 · score 3.5Compare
AOC CU34G4 orKtc M27T6$440 · score 4.2Compare
LS37D802UA orAOC Q32E4U$551 · score 4.4Compare
AOC CU34G4 orMSI 275UPD$360 · score 7.1Compare
LS37D802UA orMSI MP225$97 · score 4.3Compare- AOC CU34G4 orMSI MP225$97 · score 4.3Compare
See more 1 comparison
- LS37D802UA or Samsung LS27HG802S$998 · score 7.7
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.