Dell AW3425DW
Today
Previous check$700
Amazon: the cheapest today among the stores checked
4.0 out of 10 on the spec sheet
Buy on AmazonDell AW3425DW or LG 34GX90SA?
AW3425DW costs $79 less today; 34GX90SA has score 0.4 higher (4.4 vs. 4.0).
Dell AW3425DW
4.0score
LG 34GX90SA
4.4score · higher
Dell wins 0by componentLG wins 1
- 1.1Image1.1
- 8.5Smoothness9.5
- 3.0Ergonomics3.0
Dell AW3425DW is $79 the cheaperLG 34GX90SA 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 LG 34GX90SA 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
34GX90SA wins on smoothness.
- 1.1Image1.1
- 8.5Smoothness9.5 (wins)
- 3.0Ergonomics3.0
LG 34GX90SA
Today
Previous check$779
Amazon: the cheapest today among the stores checked
4.4 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
AW3425DW
- Amazon Lowest price$700Buy on Amazon
34GX90SA
- Amazon Lowest price$779Buy on Amazon
The math the store doesn’t do
Price divided by size and running cost, side by side.
Spec sheet side by side
| Item | AW3425DW | 34GX90SA |
|---|---|---|
| Screen | ||
| Type | Gaming (144 Hz or more) | Gaming (144 Hz or more) |
| Size | 34 ″ | 34 ″ |
| Resolution | QHD | QHD |
| Pixel density | 86 ppi | 86 ppi |
| Aspect ratio | 16:9 | 16:9 |
| Curved screen | Yes | Yes |
| Line changes | Alienware | UltraGear |
| Smoothness | ||
| Refresh rate | 240 Hz | 240 Hz |
| Response time (stated) changes | 3 ms | 1 ms |
| Sync changes | FreeSync | G-Sync |
| Ergonomics | ||
| VESA mount holes | Yes | Yes |
| General | ||
| Model code changes | AW3425DW | 34GX90SA |
Other comparisons
34GX90SA orSamsung LS49FG910E$955 · score 5.4Compare
AW3425DW orLG 45GR65DC$550 · score 4.0Compare
34GX90SA orMSI 274URDFW$489 · score 6.5Compare
AW3425DW orInnocn 49C1G$665 · score 3.5Compare
34GX90SA orMSI MP242LE$90 · score 4.1Compare
AW3425DW orKoorui E2212H$70 · score 3.9Compare
See more 2 comparisons
- AW3425DW or LG 32U889SA-W$740 · score 5.2
- AW3425DW or MSI 274URDFW$489 · score 6.5
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.