Dell Alienware AW3418DW/1900R Monitor Review

The stand supports the monitor well and there is little wobble. Its design blends with the overall futuristic design of this monitor.

The Dell Alienware AW3418DW has decent ergonomics. You can adjust the height, swivel left and right and tilt up and down, but there is no option to rotate. Nonetheless, the degrees of freedom should be enough to allow you to position it according to your preferences.

When looking the Dell Alienware 1900R from the back, the modern design with the abundance of straight lines and flat clear planes becomes apparent. The inputs are hidden and there is provision for cable management through the stand.

The borders of the Dell AW3418DW are thin. There is a vent that runs along the top border and serves for heat dissipation. The bezel is very thin and the panel starts at the edge of the border. The screen pixels, however, start after a small gap. It is nonetheless a very good monitor for side by side use.

The Dell Alienware 1900R is quite thick mainly due to the stand and the curve. Without the stand, this is a relatively thin monitor.

The build quality of the Alienware AW3418DW is excellent. There are no gaps or loose ends and the monitor feels sturdy.

The native contrast ratio of the Dell Alienware AW3418DW is sub-par. A low contrast ratio is expected in IPS panels and results in blacks that appear gray in the dark. The Alienware's native contrast ratio is slightly better than the Dell U3417W.

Local dimming is not supported. The video is for reference only.

Decent peak brightness for the Dell Alienware 1900R. The monitor is not suitable for a very bright room with a lot of glare. The good news is that the brightness remains constant regardless of the window size.

HDR is not supported.

Very good horizontal viewing angles for this monitor. The best we have measured so far along with the ASUS ROG PG348Q. This monitor will display the same image quality at very large side angles.

The vertical viewing angles of the Dell AW3418DW monitor are decent. The picture quality appears uniform at the bottom side of the screen, but if you place the monitor slightly higher than your eye level, you might notice some slight uniformity issues at the top side of the screen.

The gray uniformity of the Dell Alienware 1900R is good. There is some visible issues in the 50% gray image but this is mostly closer to the top edge and should not be distracting in normal use. There is no visible dirty screen effect. In the darker shades, the uniformity is excellent.

The Dell AW3418DW has poor black uniformity. There is clouding all over the image and there is visible backlight bleed in the lower two corners. This is very similar to Samsung CF791.

The 'Standard', 'Game 1', 'Game 2' and 'Game 3' Preset Modes were all nearly identical out of the box. The 'Game 1,2,3' modes allow you to set values for Dark Stabilizer and 'Red, Green, Blue, Cyan, Magenta, Yellow' saturation that are specific to that mode, allowing you to customize each 'Game' mode for a different use case or game.

The out of the box color accuracy of these modes is decent. White balance dE and color dE are both above our threshold of 3, and that means that most enthusiast users will notice some color inaccuracies. The color temperature is cold, and a bluish tint is apparent. Gamma averages 2.4, and doesn't track our target curve, and the image looks darker than what it should be.

After calibration, the color inaccuracies almost disappear. White balance dE and color dE are very low and it is almost impossible to spot inaccuracies. The color temperature is very close to our target of 6500 K, and gamma is almost perfectly tracking our target curve .

You can download our ICC profile calibration here. We don't recommend using this profile, as the calibration values vary per individual unit, even for the same model, due to manufacturing tolerances.

s.RGB Picture Mode: Custom Color (calibrated)
Adobe RGB Picture Mode: Custom Color

Excellent color gamut for the Dell Alienware. The monitor covers almost all of the sRGB space. However, the wider Adobe RGB color space used in professional printing or publishing applications is not adequately covered. If you are looking for a monitor that covers those needs check out the Acer Predator X27 and our recommendations for the best monitors for photo editing.

s.RGB Picture Mode: Custom Color
Adobe RGB Picture Mode: Custom Color

Excellent color volume coverage for this Dell Alienware. At various luminance values, the monitor can display a wide range of colors of the sRGB color space. However, in the darker shades, it is slightly limited by its low native contrast ratio. The Adobe RGB color volume coverage is confined by the limited Adobe RGB color space coverage and the low contrast ratio.

HDR is not supported.

HDR is not supported.

No image retention is visible, which is excellent. Even after 10 minutes of a high contrast static image, no remnants are visible.

The Dell Alienware 1900R has one of the worst gradient performance that we have measured so far. There is 8-bit banding in all colors, however, this should not be an issue for normal use.

Update 01/07/2019: The gradient score has been updated (7.2 -> 8.6), as it was scored incorrectly at the time of the review.

When displaying large bands of a single color, no bleed can be seen and the colors appear uniform.

The Dell Alienware AW3418DW has good reflection handling. Very similar to the Dell U3417W. The curve helps diffuse point sources across the screen and thus reduce their intensity. The light-matte finish helps diffuse them even further, so this monitor will do well even in a fairly bright room.

Refresh Rate Tested: 120 Hz

Response Time 'Normal'
Response Time 'Fast'
Response Time 'Super Fast'

The Alienware is a fast monitor. The response time is low, and this means only a small blur will trail the image. Response Time 'Normal' is the best overdrive setting as 'Fast' and 'Super Fast' have unacceptable levels of overshoot causing image duplications. In the 'Super Fast' option, the overshoot from 0% to 20% is so much that it clips.

This monitor does not use PWM Dimming to lower the backlight and this is good as it makes motion look smoother.
On the other hand, this monitor lacks the option of introducing flicker to make the image crisper. This is a surprise as it supports G-SYNC and we would expect it to also support ULMB which is NVIDIA's implementation of black frame insertion.

Excellent refresh rate. The Alienware AW3418DW supports the G-SYNC implementation of VRR. However, it is only supported through DisplayPort and not through HDMI that has a lower bandwidth.

Over HDMI at 3440x1440 resolution the monitor's maximum refresh rate is 50Hz, although, other resolutions such as 1080p can run at 60Hz.

If you want a slightly higher refresh rate, Dell has a similar monitor with a 120Hz panel, the Dell Alienware AW3420DW.

Refresh Rate Tested: 120 Hz

The monitor has an excellent low input lag, which makes it very responsive. It is suitable for hardcore gaming as it reacts to your input almost instantaneously.

Over DisplayPort the only supported resolutions are (3440x1440, 1024x768, 800x600, 640x480), and only 3440x1440 is capable of refresh rates greater than 60 Hz. This isn't usually a problem though because most graphics cards will upscale lower resolutions to 3440x1440 without you even knowing.