Alienware's 34-inch AW3425DW QD-OLED beams down to Earth with 240 Hz refresh rate and new design language
AW3425DW bumps the refresh rate up from 175 Hz on its predecessor to 240 Hz

There’s a new member of Alienware’s excellent QD-OLED gaming monitor family, and it looks to be potent for enthusiasts seeking to gain an advantage over the competition. The new AW3425DW sports a 34-inch QD-OLED panel in a widescreen 21:9 aspect ratio and 3440 x 1440 resolution with an 1800R curve.
Compared to its predecessor, the AW3423DW, Alienware has increased the maximum refresh rate from 175 Hz to 240 Hz. More importantly, the AW3423DW only featured HDMI 2.0 ports, limiting the refresh rate over HDMI to just 100 Hz. However, the AW3425DW has no such concessions as it supports 240 Hz over HDMI 2.1 and DisplayPort 1.4. Speaking of ports, the AW3425DW features one DisplayPort 1.4 and two HDMI 2.1 ports. It also features an integrated hub with 5 Gbps USB-A and USB-C ports (the USB-C port supports 15-watt charging).
Given that this is a QD-OLED panel, you won’t be shocked to learn that it boasts a 1,500,000:1 contrast ratio and a quick 0.03 ms response time. SDR brightness isn’t usually a strong point for OLED panels, and the AW3425DW is rated for 250 nits. However, peak HDR brightness is measured at 1,000 nits with a 3 percent window. As expected from any high-end gaming monitor, the AW3425DW supports AMD FreeSync Premium Pro and Nvidia G-Sync.
Besides the internal upgrades, the AW3425DW also incorporates the new AW30 design language finished in Interstellar Indigo. The organic shapes look quite sleek, and you'll also find AlienFX RGB lighting, which is customizable via the Alienware Command Center software package.
Panel Type / Backlight | Organic Light Emitting Diode (OLED) |
Screen Size / Aspect Ratio | 34 inches / 21:9 |
Max Resolution and Refresh Rate | 3440 x 1440 @ 240 Hz |
Variable Refresh Rate | FreeSync and G-Sync Compatible |
Native Color Depth and Gamut | 10-bit / DCI-P3 |
Response Time (GTG) | 0.03ms |
Brightness (mfr) | 250 nits SDR |
Row 7 - Cell 0 | 1,000 nits HDR |
Contrast | 1,500,000:1 |
Video Inputs | 1x DisplayPort 1.4 |
Row 10 - Cell 0 | 2x HDMI 2.1 |
USB | 1x USB-B upstream, 1x USB-A downstream, 1x USB-C downstream |
Weight | 17.95 pounds |
Warranty | 3 years |
A couple of additional notes on the AW3425DW: most OLED gaming monitors feature a glossy finish to make colors pop a bit more, but this one has an anti-reflective coating. Alienware has also incorporated a graphene-infused heatsink within the panel to better dissipate excess heat. According to Alienware, this is yet another mitigation strategy to root out potential screen burn-in.
The Alienware AW3425DW is currently available in the United States and is priced at $799.99.
Stay On the Cutting Edge: Get the Tom's Hardware Newsletter
Get Tom's Hardware's best news and in-depth reviews, straight to your inbox.
Brandon Hill is a senior editor at Tom's Hardware. He has written about PC and Mac tech since the late 1990s with bylines at AnandTech, DailyTech, and Hot Hardware. When he is not consuming copious amounts of tech news, he can be found enjoying the NC mountains or the beach with his wife and two sons.
-
A Stoner I am not sure how the 1800 R is of any real value. Who sits 6 feet away from their monitor at this size? Even with a 40 inch 21:9 screen I am far more comfortable at 32 inches.Reply -
Findecanor
Not everyone wants to sit inside a circle. People are used to screens being flat, and for many people even 1500R is too aggressive.A Stoner said:I am not sure how the 1800 R is of any real value. Who sits 6 feet away from their monitor at this size? Even with a 40 inch 21:9 screen I am far more comfortable at 32 inches.
The 1700R - 1800R are the most desired out there.