The rear of the screen continues the Alienware aesthetic, with the creatively named Dark Side of the Moon shade used extensively (or Lunar Light for the HFL model). There were slight weaknesses for some transitions, though these were fairly minor and arent something everyone would find bothersome. Around 1000:1 even following adjustments to our Test Settings. Pixel response behaviour was similar under the Fast setting whether Adaptive-Sync was active or not both in this test and more broadly. This could be reduced by turning up the Response Time setting, but as explored earlier with Test UFO youd need Adaptive-Sync enabled and suitably high frame rates to avoid strong overshoot if doing that. Individual targets depend on individual uses, tastes and the lighting environment, however. It was masked by a bit of graininess from the screen surface as well. The setting is listed as Wait for Vertical Refresh. Some shades brightened up just slightly due to gamma handling, but not by a huge amount. Here's the trick for this one: Dell already cut $630 off the retail price. But less of this behind the UFO cockpit for the medium background. They arent noticeable when there are full-color pictures on display and there is no visible contrast loss on the affected quadrants. Some appreciate the extra saturation and strong vibrancy of a more generous gamut, but we feel a decent balance is struck here with a bit of extra saturation and good richness throughout the screen. 1 comment. The full HD resolution of the Alienware AW2521HF isnt as impressive nowadays, but it is still the universal format for competitive gaming. Theres a second 3.5mm jack for external audio but no internal speakers in the AW2521H. It is mandatory to procure user consent prior to running these cookies on your website. The first couple of blocks blended into the background well, which is usual for a monitor tracking the 2.2 gamma curve correctly. We observed some faint vertical dynamic interlace patterns at ~60Hz and below, but these were not particularly obtrusive in our view. The pixel response requirements for optimal performance have increased significantly due to the significant bump up in refresh rate. It also imparted an obvious green tint, with a relatively strong green channel. The gamma curve is shown below for our Test Settings, with similar performance here to the factory defaults. You can try these settings yourself to see which you prefer. Color was rich and saturated with natural hues, but shadows were still more gray than black. [CDATA[ 1ms response. The 240Hz Alienware 25 is a reasonably priced 25-inch 1080p gaming monitor with a fairly bright picture and extremely low input lag. The luminance uniformity was quite good. Sensitivity to such things varies, however. The bezel is visible when the powers on, but is only 7mm wide at the top and sides. Brightness can be raised to compensate. When the frame rate rises above 240fps, the monitor will stay at 240Hz and the GPU will respect your selection of VSync on or VSync off in the graphics driver. Its again important to note that individual unit vary when it comes to uniformity and that deviation beyond the measured points can be expected. Full profiling and appropriate colour management on the application would provide a tighter match, our intention here is to show what can be expected in a non colour-managed environment. In our view the price is also very reasonable and highly competitive given whats on offer. The surface texture is quite similar if not a touch lighter than the surface texture used on most high refresh rate ~24 Full HD TN models. It is effective but it reduces brightness and, in most cases, prevents the use ofFreeSync or G-Sync. This gives easy access to the ports from the front as well. Note that there is always some disparity between how emissive objects (monitor) and non-emissive objects (printed sheet) appear. Finally, note again that you can go to Game Enhance Mode in the Game section of the OSD to activate the Frame Rate feature. Extreme in particular showed very strong and eye-catching overshoot. There was slight extra yellowing at the bottom of the screen but nothing extreme. The numbered Game presets could also be used as a base as they offer the same flexibility. This indicates that the monitor has been specifically tested by Nvidia and passes specific quality checks. Plus a bit of overextension, in the green to red region. Finally, note again that you can go to Game Enhance Mode in the Game section of the OSD to activate the Frame Rate feature. The monitor was tested at 60Hz (directly below), 144Hz and 240Hz using all available Response Time settings; Fast, Super Fast and Extreme. Still there are some weaker IPS performers out there in that respect. To configure VSync, open AMD Radeon Software. To configure VSync, open AMD Radeon Software. The IPS-type panel of the Dell Alienware certainly provided a key contrast advantage over VA and TN models, though. . The dark desktop background highlights IPS glow, which creates an obvious bloom as viewing angles become steeper. You can set different colors and effects for particular games or just to your liking. There was also a moderate amount of IPS glow, particularly towards the bottom corners of the screen. The third and fourth blocks were slightly fainter than they should be, although still distinguishable. The screen surface imparted a bit of graininess to lighter content, so it wasnt as smooth as it couldve been. Some models are specifically validated as G-SYNC compatible, which means they have been specifically tested by Nvidia and pass specific quality checks. This resulted in a more noticeable powdery trailing with a greater effect on perceived blur. At lowest stand height, the bottom of the screen sits ~70mm (2.76 inches) above the desk and the top of the screen ~396mm (15.59 inches). Timestamps: However; that also comes with a bit of overshoot, whereas the AW2521HF is entirely free from any noticeable overshoot at 240Hz and very high refresh rates. The UFOs move across the screen from left to right at a frame rate matching the refresh rate of the display. Its something that will be more pronounced if youre sitting closer to the screen, are using a high brightness setting or have strong backlight bleed or clouding which can bring it out more noticeably. The optimal setting here depends on your own preferences in this respect. Fast flat panels used to rely on TN technology for their speed, but that is no more. Its something were sensitive to, as long-time readers of our website will be well aware. If you activate the Frame Rate feature under Game Game Enhance Mode in the OSD, this will display the refresh rate of the display and therefore indicate the frame rate if FreeSync is active and the frame rate is within the variable refresh rate range of the display. Colour reproduction This is most noticeable towards the bottom corners of the screen, from a normal viewing position. With VRR off the Super Fast and moreover Extreme settings show strong overshoot in the form of bright halo trailing. They often catch the eye due to their dynamic nature, on models where they manifest themselves in this way. The Alienware AW2521HF is a FreeSync gaming monitor, but its also compatible with Nvidias G-Sync. The setting is listed as Wait for Vertical Refresh. We engaged the variable backlight feature on Mode 0 for a little extra SDR contrast. The colour temperature uniformity was good. It was free from the sort of shifts in perceived gamma that can significantly mask dark detail in some regions of the screen whilst revealing too much detail elsewhere. Integrated cable routing allows for easy adaptability, and Cherry MX Red switches provide consistent high-performance gaming. How to set a default graphics card Open the Nvidia Control Panel. We therefore consider Fast the optimal setting at 60Hz. Youd therefore select either the third or fourth option in the list, shown in the image below. This figure is influenced both by the element of input lag you see (pixel responsiveness) and the element you feel (signal delay). At least on our unit, where the default colour temperature was far too high. Considering video content more broadly, including streamed and heavily compressed content, there was suitable masking of compression artifacts. The following observations were made from a normal viewing position, eyes ~70cm from the screen. This contrasted starkly with competing TN models that would show an obvious gradient of saturation vertically and VA models which show shifts from centre to bottom and sides. Nonetheless it is still there as the overdrive is tuned for strong 240Hz performance rather than strong <100Hz performance. The panel at the rear includes DisplayPort 1.2, two HDMI 2.0 slots, and four USB 3.0 ports for peripherals. We also observed the contrast performance of Star Wars: The Rise of Skywalker. The final point to note is that FreeSync only removes stuttering or juddering related to mismatches between frame rate and refresh rate. Compact Tenkeyless (TKL) form factor eliminates the 10-key numeric pad to reduce clutter and improve portability. The following observations were made from a normal viewing position, eyes ~70cm from the screen. Also note that the listed refresh rates are the same via suitable versions of HDMI and DP and that a 4k x 2k, 3840 x 2160 downsampling mode is not included. One of the most important concepts raised in that article is perceived blur, contributed to by the movement of your eyes as you track motion on the screen as well as pixel responsiveness. The strong colour consistency ensured shades maintained appropriate richness throughout the screen, without the saturation shifts youd see on VA or TN models. All three rows of the test are analysed (dark, medium and light background) to show a range of pixel transitions. Panel: IPS. Brightness= 38% (according to preferences and lighting) This is an alternative to VSync which allows the frame rate to rise above the refresh rate (no VSync latency penalty) whilst potentially keeping the experience free from tearing or juddering. A futuristic sci-fi prop look which some will find quite endearing. LG 27GR95QE MonitorsUnboxed Review. The Alienware AW2521HF offers awe-inspiring gaming performance courtesy of its 240Hz IPS panel which is extra responsive while having great color quality. We didnt readily observe either artifact type at high or relatively high refresh rates (100Hz+). As things dipped even further, below the 48fps (48Hz) floor of operation for FreeSync, the monitor employed LFC (Low Framerate Compensation). Both our responsiveness article and the G-SYNC article linked to explore the importance of these two elements being synchronised. Some users prefer to leave VSync enabled but use a frame rate limiter set a few frames below the maximum supported (e.g. Features & Aesthetics It started to creep in a little bit even at the high double digit to very low triple digit frame rates. It was masked by a bit of graininess from the screen surface as well. The USB port to the left, as viewed from the rear, supports fast-charging. Some of the deep greens werent as lush as they could be, nor were things like bright purple flowers, red painted artifacts and some of Laras ornate dresses as eye-catching as weve seen. This indicates a low viewing angle dependency to the gamma curve of the monitor, typical for an IPS-type panel. IPS glow also featured, but appropriate room lighting took the edge off this. Gamma consistency was good, ensuring detail levels were largely appropriate (IPS glow affected regions aside) throughout the screen. Considering a broader range of pixel transitions, all Response Time settings were fairly similar at 240Hz with Adaptive-Sync in use (VRR on). Also while scrolling down webpages it looks really blurry. Responsiveness (Adaptive-Sync) Theres a customisable power indicator LED towards the bottom right, part of the AlienFX RGB lighting system. The AW2521Hs OSD is extensive and features everything needed for performance-oriented gaming. Buying a colorimeter isnt worth it for gaming, but editors and content creators will likely need it for this model. Depending on angle, the glow may take on a subtle cool-silver appearance or slightly warm green hue. The monitor also includes a Low Blue Light (LBL) setting called ComfortView. Overall it put in a respectable performance for the panel type and will keep a broad spectrum of gamers happy, from casual to competitive. Whilst observing a black screen in a dark room, using our Test Settings, we noticed a small amount of backlight bleed and minor clouding. So better than some IPS-type models, weaker than others but very much as specified. The monitor itself must support VESA Adaptive-Sync for at least one of its display connectors, as this is the protocol that FreeSync uses. The article also covers a technique called pursuit photography, using a moving rather than stationary camera to capture motion in a way that reflects both elements of perceived blur. We therefore consider Fast the optimal setting at 60Hz. The Fast, Super Fast and Extreme settings are all rather similar here.

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