Alienware AW3423DW 34.18-inch Quantom Dot-OLED… vs Alienware 120Hz UltraWide Gaming 34 Inch Curved… — Head-to-Head (2026)

The specs side by side, with links to both product pages.

Alienware AW3423DW 34.18-inch Quantom Dot-OLED Curved Gaming Monitor, 3440x1440 Pixels at 175Hz, Lunar Light (Renewed)

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*Price sourced from Amazon.com. Price and availability subject to change.

Spec	Alienware AW3423DW 34.18-inch Quantom…	Alienware 120Hz UltraWide Gaming 34…
Brand	Alienware	Dell
Color	White	BLACK
Shape	Rectangular	rectangular prism
Voltage	240 Volts (AC)	240 volts
Brightness	250	1199.1 lm
Model Name	Alienware AW3423DW 34.18-inch Quantom Dot-OLED Curved Gaming Monitor	091K255
Resolution	QHD Ultra Wide 1440p	QHD Wide 1440p
Pixel Pitch	0.23	0.23
Screen Size	34 Inches	34 inches
Aspect Ratio	21:9	21:9
Display Type	OLED	LED
Model Number	AW3423DW	AW3420DW
Refresh Rate	175 Hz	120 hertz
Adaptive Sync	G-Sync Ultimate	G-Sync

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