In this position the top of the stand neck pokes up an additional ~40mm (1.57 inches) above the top edge of the screen surface. You can choose any of the first 3 game presets available. In this case, overshoot (inverse ghosting) including some colourful bright ‘halo’ trailing due to aggressive pixel overdrive. 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. But being able to change the power LED colour to suit your mood is a nice little touch. Even if such dips were very slight, without FreeSync active and VSync enabled they’d cause obvious stuttering. The screen surface imparted a bit of graininess to lighter content, so it wasn’t as smooth as it could’ve been. Medium orange (3), Persian pink (6) and looked slightly undersaturated in person, but they appear much less saturated and overly bright in the image compared to how they actually looked on the monitor. Let me know if you try these and if you love or hate them. Using VRR improved pixel response behaviour for very high refresh rates, too, allowing the ‘Extreme’ overdrive setting to be used without strong overshoot. The dark desktop background highlights ‘IPS glow’, which creates an obvious ‘bloom’ as viewing angles become steeper. Viewing anglesLagom’s viewing angle tests help explore the idea of colour consistency and viewing angle performance. And this monitor put in a very respectable performance in that respect. Full HD resolution is quite limiting in some respects, stand reasonably deep which could be an issue if you have a shallow desk (VESA mounting is an option) This could be reduced by turning up the ‘Response Time’ setting, but as explored earlier with Test UFO you’d need Adaptive-Sync enabled and suitably high frame rates to avoid strong overshoot if doing that. You can use these buttons to program several functions including Game Enhance, Luminance, Picture Mode, and Dark Stabilizer. Nonetheless it is still there as the overdrive is tuned for strong 240Hz performance rather than strong <100Hz performance. Dark areas with just a few point sources of light illuminating are common on this title, including dark tombs and passageways. A medium matte anti-glare screen surface is used, as explored shortly. The ports are concealed beneath a removable plastic cover, facing downwards and include; AC power input (internal power converter), 2 USB 3.0 ports (plus upstream), 2 HDMI 2.0 ports, DP 1.2a and a 3.5mm audio line-out. The ~1000:1 static contrast being somewhat limiting in that respect. This figure is influenced both by the element of input lag you ‘see’ (pixel responsiveness) and the element you ‘feel’ (signal delay). The monitor has distinctive Alienware styling. hello friends, i have a question about my Alienware 2521h 360hz Monitor. There were no clear flashes of saturated red, orange or green or shifts between these with a bit of head movement. The green block appeared a consistent saturated chartreuse shade throughout. In this position the top of the stand neck pokes up an additional ~40mm (1.57 inches) above the top edge of the screen surface. The brightest point recorded was ‘quadrant 5’ in the centre of the screen (168.2 cd/m²). Whilst observing a black screen in a dark room, using our ‘Test Settings’, we noticed a small amount of backlight bleed and minor clouding. This title has a lot of ‘high contrast’ scenes, with very dingy backgrounds and pulses of energy, explosions and lightsabers offering some illumination here and there. With the AW2521HF, you need to connect the monitor up via DisplayPort and enable ‘FreeSync’ in the ‘Game’ section of the OSD. The stand has a robust sculpted appearance, designed to look stylish without sacrificing ergonomics; tilt (5° forwards, 21° backwards), swivel (20° left, 20° right), height (130mm or 5.12 inches) and pivot (90° clockwise or anti-clockwise rotation into portrait) adjustment is included. Responsiveness (Adaptive-Sync) Responsiveness in games and moviesOn Battlefield V the monitor provided a very fluid experience, where the frame rate kept pace with the 240Hz refresh rate. We’ll therefore just focus Battlefield V for this section. The monitor didn’t put form over function, either, and was solidly built with good ergonomic flexibility and VESA mounting options.
ICC Profiles Most users will probably wish to enable VSync when using FreeSync to ensure that they don’t get any tearing. But being able to change the power LED colour to suit your mood is a nice little touch. The monitor was left to run for over 2 hours before readings were taken and observations were made. This indicates a low viewing angle dependency to the gamma curve of the monitor, typical for an IPS-type panel. Some shades, such as cerulean (2) and lilac (8), appear somewhat undersaturated. Nvidia’s website lists a 48 – 240Hz VRR, which would match AMD FreeSync. The AW2521HF supports FreeSync Premium via DP 1.2a and HDMI 2.0 on compatible GPUs and systems. In contrast to models with G-SYNC modules, which feature variable overdrive that re-tunes things dynamically to a wide range of different refresh rates.As things dipped even further, below the 48fps (48Hz) floor of operation for FreeSync, the monitor employed LFC (Low Framerate Compensation). This indicates that the monitor has been specifically tested by Nvidia and passes specific quality checks. Rather than simply reflecting the pixel response elements.The images below are pursuit photographs taken using the UFO Motion Test for ghosting, with the test running at its default speed of 960 pixels per second. When you open up Nvidia Control Panel, you should then see ‘Set up G-SYNC’ listed in the ‘Display’ section. Video reviewThe video below shows the monitor in action. Perhaps unsurprisingly, the monitor provided an excellent performance in all cases, with no noticeable weaknesses. Ensure the ‘Enable G-SYNC, G-SYNC Compatible’ checkbox and ‘Enable settings for the selected display model’ is checked as shown below. The maximum luminance recorded in this table was 427 cd/m², whilst the minimum white luminance recorded was 33 cd/m². Our test system uses an Nvidia GTX 1080 Ti connected using the supplied DP cable and runs Windows 10. The monitor uses a 24.5” 240Hz AHVA IPS-type (In-Plane Switching type) panel from AUO. From these values, static contrast ratios were calculated. VESA Size and Weight of the … Dark areas with just a few point sources of light illuminating are common on this title, including dark tombs and passageways. This is exactly what the Dell Alienware AW2521HF delivered. Nvidia’s website lists a 48 – 240Hz VRR, which would match AMD FreeSync. 237fps) instead, avoiding any VSync latency penalty at frame rates near the ceiling of operation or tearing from frame rates rising above the refresh rate.
Earthy browns appeared with good neutrality – a little extra richness and a slight orange-red push in places but not the sort of stronger red hue that a wider gamut would provide. Ensure the ‘Enable G-SYNC, G-SYNC Compatible’ checkbox and ‘Enable settings for the selected display model’ is checked as shown below. According to user feedback the monitor runs at 120Hz on the PS5, as of the April 2021 update for the console. Rather than simply reflecting the pixel response elements.The images below are pursuit photographs taken using the UFO Motion Test for ghosting, with the test running at its default speed of 960 pixels per second. Rock Paper Shotgun is the home of PC gaming. Press OK, then turn the monitor off then on again so that it re-establishes connection – the technology should now be active. They may appear as an interference pattern, mesh or interlaced lines which break up a given shade into a darker and lighter version of what is intended. He knows the settings for your TCL TV and the model number by heart, that's just the guy he is, we are lucky to have him on the writing staff of Settings Base. The m17 R5 also had a respectable Geekbench score. Given the intended uses for monitor, inter-unit variation and decent performance following OSD tweaking alone we will not be using any. The colour gamut provided just a bit of extension beyond sRGB, injecting some extra vibrancy without the strong saturation of a much more generous colour gamut. The refresh rate was set to 240Hz in Windows, although this didn’t significantly affect the values or observations on this table. The bottom line; strong responsiveness and colour performance from a stylish and well-priced monitor. That 240Hz refresh rate does come at quite a cost over 144Hz gaming monitors, though (my current favourite is the £200 / $200 AOC 24G2U), and personally I think most people will be served perfectly well by one of these monitors rather than shelling out another hundred quid for a 240Hz job. Then again, I often have a hard enough time just keeping up with the fact I'm playing a game at 240fps, let alone having the reaction times to spot other players hiding in the dark. Greater flexibility offered in the OSD than the ‘Standard’ setting. This figure is influenced both by the element of input lag you ‘see’ (pixel responsiveness) and the element you ‘feel’ (signal delay). The gamma curve is shown below for our ‘Test Settings’, with similar performance here to the factory defaults. The deviation between each quadrant and the quadrant closest to the 6500K (D65) daylight white point target was analysed and a DeltaE value assigned. There were some significant differences when Adaptive-Sync was disabled using the ‘Super Fast’ and ‘Extreme’ settings – these are documented as ‘VRR off’ (Variable Refresh Rate off). Press OK, then turn the monitor off then on again so that it re-establishes connection – the technology should now be active. The numbered ‘Game’ presets could also be used as a base as they offer the same flexibility. This feature is used regardless of VSync setting, so it’s only above the ceiling of operation where the VSync setting makes a difference.To configure VSync, open ‘AMD Radeon Software’. We also observed the contrast performance of Star Wars: The Rise of Skywalker. The colour gamut provided just a bit of extension beyond sRGB, injecting some extra vibrancy without the strong saturation of a much more generous colour gamut. At 240Hz, above, the UFOs again appear more sharply focused again with clearer internal detailing. You should ensure the GPU driver is setup correctly to use FreeSync, so open ‘AMD Radeon Software’, click ‘Settings’ (cog icon towards top right) and click on ‘Display’. The monitor can also be set to 120Hz – although not documented in this testing, results were very much comparable to 144Hz. The ‘Fast’ setting only showed a relatively small amount of this, whilst the ‘Super Fast’ and ‘Extreme’ settings ramped this up. The darkest blue block blended into the background a bit too readily. This yielded a 394 cd/m² luminance adjustment range with a good bright maximum and dim minimum. It was masked by a bit of graininess from the screen surface as well.The greyscale gradient appeared smooth without obvious banding or dithering. We are not an official Dell sub. The pastel shades of this movie were suitably varied and muted, whilst vibrant shades such as neon reds and greens appeared fairly eye-catching. Press OK, then turn the monitor off then on again so that it re-establishes connection – the technology should now be active. There was also a moderate amount of ‘IPS glow’, particularly towards the bottom corners of the screen. Buy from Amazon The monitor provided a reasonable contrast performance on. For a wide range of shades. The monitor also includes a Low Blue Light (LBL) setting called ‘ComfortView’. Colour reproductionColour gamutThe colour gamut of the AW2521HF (red triangle) was compared with the sRGB reference colour space (green triangle), as shown in the image below. 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. The perceived blur due to eye movement was also greatly reduced, much as demonstrated with the pursuit photos earlier on. Above this dropdown list there’s a toggle for ‘Radeon Enhanced Sync’. The brightest point recorded was ‘quadrant 5’ in the centre of the screen (168.2 cd/m²). I used the built in settings and also used the nvidia control panel color settings for this so I apologize to anyone with an AMD card. Whilst both elements are important, eye movement is usually the dominant factor on modern monitors. The images below show the refresh rates available in the native Full HD resolution. Responsiveness (Adaptive-Sync) Details can be found in this article. We also observed various episodes of the animated TV series Futurama. The numbered ‘Game’ presets can have unique ‘Brightness’ and ‘Contrast’ levels assigned to them as well, whereas this is set universally for the remaining presets. Fortunately, a lot of the AW2521HFL's more eye-catching bits of design are relegated to the rear of the monitor, and you can always turn the RGB lighting in its stand using the monitor's onboard menu system if you find its rainbow-coloured light show on your back wall too distracting. Compared to at 60Hz, or indeed a 60Hz monitor, you’re getting up to 4 times as much visual information pumped out every second. A futuristic ‘sci-fi prop’ look which some will find quite endearing. It started to creep in a little bit even at the high double digit to very low triple digit frame rates. The screen surface imparted a bit of graininess to lighter content, so it wasn’t as smooth as it could’ve been. Video reviewThe video below shows the monitor in action. It requires huge visual sacrifices and very specific content to be shown on the screen. Performance on the black level test was good overall. ResponsivenessInput lagA sensitive camera and a utility called SMTT 2.0 was used assess the latency of the Dell Alienware AW2521HF. The numbered ‘Game’ presets can have unique ‘Brightness’ and ‘Contrast’ levels assigned to them as well, whereas this is set universally for the remaining presets. Reasonable contrast, in-line with expectation, strong gamma consistency and a pleasing luminance adjustment range‘IPS glow’ eats away at detail, particularly near bottom corners. It’s something we’re sensitive to, as long-time readers of our website will be well aware. The monitor performed well here, without clear shifts in saturation or colour tone. The default is ‘Off, unless application specifies’ which means that VSync will only be active if you enable it within the game itself, if there is such an option. This model uses a ‘regular’ (medium) matte anti-glare surface. You can see relatively minor shifts in contrast and colour for the mixed desktop background and game scene. But this is due more to uniformity on our sample than viewing angle behaviour. The monitor offers fairly comprehensive sRGB coverage (99%), with a very small amount of under-coverage. Most users will probably wish to enable VSync when using FreeSync to ensure that they don’t get any tearing. And the lack of tearing and stuttering was very nice indeed, if you’re sensitive to such things. Rock Paper Shotgun is owned by Gamer Network Limited, a ReedPop company and subsidiary of Reed Exhibitions Limited. The ‘AlienFX’ lighting system allowed some degree of customisation and some elements are visible from the front, but it was our wall who got the most enjoyment out of the light show. Decided to post this here since I struggled with how flat the colors and contrast looked. Strong consistency due to IPS-type panel, without the perceived gamma and saturation shifts associated with TN or VA panels.Game 1 2.1 7942K Similar to above, as with ‘Game 2’ and ‘Game 3’. The darkest blue block blended into the background a bit too readily.Performance on the black level test was good overall. This gives easy access to the ports from the front as well. We list our Recommended 24.5" Alienware AW2521HFL Mounts and Monitor Stands below to help find the best mount for your monitor. Welcome to the unofficial community for Alienware. With these settings, you should be able to get better graphics and overall user experience from your Alienware 240Hz Monitor. Lagom’s viewing angle tests help explore the idea of colour consistency and viewing angle performance. The numbered ‘Game’ presets and ‘Custom Color’ are most flexible as they allow you to adjust the colour channels and saturation levels. The monitor delivered a very competent 240Hz performance, with only minor weaknesses as described earlier. ‘IPS glow’ also came with the territory. You can see relatively minor shifts in contrast and colour for the mixed desktop background and game scene. Slight pixel responsiveness weaknesses for some transitions, a bit of overshoot creeps in at reduced refresh rates and no strobe backlight settingA ‘gamery’ but in our view tasteful aesthetic, good ergonomics, competitive pricing and a relatively easy to drive resolution Considering video content more broadly, including streamed and heavily compressed content, there was suitable masking of ‘compression artifacts’. The design of the monitor is in keeping with the ‘Alienware’ aesthetics of other recent additions to the series and indeed their other peripherals and systems. We didn’t readily observe either artifact type at high or relatively high refresh rates (100Hz+). This ate away at detail and lightened dark shades up in this region, but wasn’t extreme. The refresh rate was put to very good use overall; fairly strong pixel responsiveness, low input lag and no noticeable overshoot. All three rows of the test are analysed (dark, medium and light background) to show a range of pixel transitions. The ‘Extreme’ setting increases the overshoot so it’s more noticeable, particularly for the medium background (middle row).Disabling VRR now has a more pronounced effect on pixel response behaviour, with both the ‘Super Fast’ and ‘Extreme’ settings introducing very obvious bright and colourful overshoot. With some more noticeable ‘halo’ trailing by about 80fps (80Hz). Some isolated weaknesses such as bright markers or strongly illuminated objects against some shaded backgrounds leaving a ‘powdery’ trail – but as with our observations in BFV this wasn’t really a major weakness. The refresh rate was put to very good use overall; fairly strong pixel responsiveness, low input lag and no noticeable overshoot. Welcome to the unofficial community for Alienware. This gives the monitor the potential to output most shades within the sRGB colour space, with just a touch of extra vibrancy. Without FreeSync active and VSync disabled, you’d get obvious tearing from the lack of synchronisation between frame and refresh rate. Over 30 repeat readings were taken to help maximise accuracy. At least on our unit, where the default colour temperature was far too high. Earthy browns appeared with good neutrality – a little extra richness and a slight orange-red push in places but not the sort of stronger red hue that a wider gamut would provide.
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