The monitor was left to run for over 2 hours before readings were taken and observations were made. Lagom contrast tests We stuck with the Fast setting for the subjective testing below. 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Youll notice the gold-plated contacts in the stand when snapping it onto the panel. 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. With VRR off the Super Fast and moreover Extreme settings show strong overshoot in the form of bright halo trailing. Where possible, the monitor dynamically adjusts its refresh rate so that it matches the frame rate being outputted by the GPU. There is also a 3.5mm jack for analog audio, but there are no speakers with this model. The screen surface imparted a bit of graininess to lighter content, so it wasnt as smooth as it couldve been. Find many great new & used options and get the best deals for Alienware 25" Full HD 240HZ HDMI DP FreeSync G-Sync LED Gaming Monitor-AW2521HF at the best online prices at eBay! Including both components, the bezels are ~6mm (0.24 inches) at the top and sides. Overall it put in a respectable performance for the panel type and will keep a broad spectrum of gamers happy, from casual to competitive. The 240Hz refresh rate also allows even division of 24fps, 30fps and 60fps which reduces juddering for such content the lack of overshoot at 240Hz worked nicely as well. Input lag Using VRR improved pixel response behaviour for very high refresh rates, too, allowing the Extreme overdrive setting to be used without strong overshoot. PDF anzeigen But being able to change the power LED colour to suit your mood is a nice little touch. The gamma is slightly below target, brightening up some shades just a little, but the overall image balance is very respectable. This requires that the frame rate comfortably exceeds the refresh rate, not just peaks slightly above it. Most pixel transitions were performed fast enough for a solid 240Hz experience, with either no additional trailing or just a little light powdery trailing in places. Nvidia Adaptive-Sync (G-SYNC Compatible) The gamma curve is shown below for our Test Settings, with similar performance here to the factory defaults. Percentage deviations between each quadrant and the brightest point are also given. Achieving the same colour balance and white point we achieved here with Custom Color required more significant adjustments and came with a greater contrast hit. Quickly we noticed how smooth any kind of motion looked. This is exactly what the Dell Alienware AW2521HF delivered. The stand is height, swivel, and tilt adjustable for optimal ergonomics, and there's a cable management hole on the bottom for you to route all your connections. Press J to jump to the feed. The first couple of blocks blended into the background well, which is usual for a monitor tracking the 2.2 gamma curve correctly. The following observations were made from a normal viewing position, eyes ~70cm from the screen. As an Amazon Associate I earn from qualifying purchases made using the below link. Considering video content more broadly, including streamed and heavily compressed content, there was suitable masking of compression artifacts. The monitor itself must support VESA Adaptive-Sync for at least one of its display connectors, as this is the protocol that FreeSync uses. This feature is used regardless of VSync setting, so its only above the ceiling of operation where the VSync setting makes a difference. Find many great new & used options and get the best deals for Alienware 24.5" Gaming Monitor (244Hz Full HD) Dark Side of the Moon (AW2521HF) at the best online prices at eBay! The cable bundle includes two DisplayPorts, one with a mini connector, and a USB 3.0 wire. The camera is mounted slightly above centre so that the image is representative of what the eye sees from an ergonomically correct viewing position. The monitor can also be set to 120Hz although not documented in this testing, results were very much comparable to 144Hz. 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. Hello Reddit, I recently bought the Alienware AW2521HF monitor, and I'm having some severe ghosting while playing games. AMD FreeSync is a variable refresh rate technology, an AMD-specific alternative to Nvidia G-SYNC. Even on this title where there are lots of high contrast transitions, with bright objects against much darker backgrounds, there was nothing that really caught the eye as a clear weakness. Out of the box the monitor produced an image with a clear cool tint, but with strong consistency and pleasing shade variety. The final point to note is that FreeSync only removes stuttering or juddering related to mismatches between frame rate and refresh rate. At 240Hz, above, the UFOs again appear more sharply focused again with clearer internal detailing. At 144Hz, above, the UFO appears narrower and more sharply focused, with better internal detailing. This, coupled with the inclusion of a flipped version of the shade sheet, allows both accuracy and colour consistency to be visually assessed. Note that wavy patterns surrounding some UFOs in the background are slight image retention. On Battlefield V the monitor provided a very fluid experience, where the frame rate kept pace with the 240Hz refresh rate. The red block appeared a fairly rich red throughout. It must be remembered that uniformity varies between individual units and you can also expect variation beyond the points measured. The monitor can also be set to 120Hz although not documented in this testing, results were very much comparable to 144Hz. Luminance uniformity table Both our responsiveness article and the G-SYNC article linked to explore the importance of these two elements being synchronised. Dips below this were common. The overall balance to the image was good and things had a rich and natural appearance. These cookies do not store any personal information. FreeSync requires a compatible AMD GPU such as the Radeon RX 580 used in our test system. When a monitor is used in this way, it is something which Nvidia refers to as G-SYNC Compatible. Note that we have no way to accurately measure input lag with Adaptive-Sync active in a variable refresh rate and frame rate environment. Timestamps: Contrast in games and movies Because it is a premium monitor, we expect top-level build quality and a long feature list. At 25 inches, its 1080p resolution provides enough pixel density to render small fonts and fine details well. So its a relatively deep design for a screen of this size, a bit of a desk depth hog although not as bad as some models. This means that the connectivity layout doesnt have restrictions, so you get a full range of options with this model. Greater flexibility offered in the OSD than the Standard setting. The contrast performance was much as we were expecting. Refresh rate (Windows setting)= 240Hz. Strong pixel responsiveness overall, low input lag and Adaptive-Sync working well with both our AMD and Nvidia GPU The Alienware AW2521HF has a reasonable price tag which is surprising for the brand, so lets check out what it can do. Considering a broader range of pixel transitions, all Response Time settings were fairly similar at 240Hz with Adaptive-Sync in use (VRR on). FreeSync the experience Wed describe the image as rich and natural, with a richness maintained throughout the screen thanks to the strong colour-consistency. Still there are some weaker IPS performers out there in that respect. 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. This isnt a strong stuttering and isnt something youll generally notice or find bothersome unless youre frequently passing the boundary. The Extreme setting increases the overshoot so its more noticeable, particularly for the medium background (middle row). This gave an unbalanced image with clear green tint, without achieving its key goal. Either way, where the frame rate drops below the floor of operation a frame to refresh multiplication technology (what AMD refers to as LFC) kicked in to keep tearing and stuttering at bay. Paolo is a gaming veteran since the golden days of Doom and Warcraft and has been building gaming systems for family, friends, and colleagues since his junior high years. The pixel response requirements are slacker at such frame rates and the visual fluidity is greatly limited by the frame rate itself. As shown in the image above, the monitor uses the usual RGB (Red, Green and Blue) stripe subpixel layout. Resolution: 1920 x 1080 . Note again that this ICC profile is not used in the review. 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 wasnt really a major weakness. 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. Responsiveness (General) Considering a broader range of pixel transitions, all Response Time settings were fairly similar at 240Hz with Adaptive-Sync in use (VRR on). The UFOs move across the screen from left to right at a frame rate matching the refresh rate of the display. Visualizar pgina, As informaes regulamentares do seu produto esto includas nesta seo. Screen surface imparts a bit of graininess to lighter content Click Settings (cog icon towards top right) and click Graphics. Best Displays Ideal for Triple Monitor Surround Setups Buying Guide, Triple Monitor setups became popular in the early 2010s when Nvidia released its Surround Technology that spans your computers output, LG 27UL500 Review Affordable 4K IPS Monitor for Mixed Use, The LG 27UL500 is the next budget variant of the Korean brands extensive 4K IPS monitor portfolio which provides excellent, Asus VG27AQ Review G-Sync Compatible 165Hz IPS Monitor with ELMB and FreeSync Editors Choice, Check Latest Price on Amazon The Asus VG27AQ is a midrange gaming monitor that focuses on the essential aspects such. Buy from Amazon Where possible, youll be redirected to your nearest store. When a monitor is used in this way, it is something which Nvidia refers to as G-SYNC Compatible. Conclusion Further information on supporting our work. The video below shows the Lagom text test, a mixed desktop background, game scene and dark desktop background from a variety of viewing angles. This was used for our own viewing comfort in the evenings but not for specific testing of the monitor we therefore refer to these as our Relaxing evening viewing settings. . The Dell Alienware supports a variable refresh rate range of 48 240Hz. Este artigo apresenta informaes sobre a compatibilidade dos monitores Dell Gaming e Alienware com consoles de jogos. On some monitors, particularly but not exclusively those with high refresh rates, interlace patterns can be seen during certain transitions. The screen surface was a touch on the grainy side when viewing lighter content, although this wasnt a strong layered graininess or excessively sandy appearance thankfully. The responsiveness of the monitor was also quite impressive which is a good thing given that its a key focus of 240Hz models like this. In this case appropriate richness and saturation was maintained throughout. You can see relatively minor shifts in contrast and colour for the mixed desktop background and game scene. Video processing is cutting edge, of course, with 360 Hz and G-Sync. Slight changes could be observed at the very edges for some shades, such as the purple of Leelas hair gaining a bit of an extra red vs. blue hue to the purple more pronounced if sitting close to the screen. This indicates that the monitor has been specifically tested by Nvidia and passes specific quality checks. When an HDR10 signal is detected, the AW2521H switches over automatically. But at 240 fps, tearing is barely noticeable, so some users might prefer to use ULMB. It still provides useful visual demonstrations and explanations which help reinforce some of the key points raised in the written piece. There is a list of GPUs which support the technology here, with the expectation that future AMD GPUs will support the feature too. B Gain= 92% The AW2521HFL is also available, differing only due to this dark grey shade being replaced with a much lighter Lunar Light shade. Candy apple red appeared with a bit of an orange-red tone due to extension in the red to green edge of the gamut. As a Mac user theres no need to worry about text fringing from non-standard subpixel layouts. It also imparted an obvious green tint, with a relatively strong green channel. Less pronounced than youd see on TN or VA models. Our suggestions regarding use of VSync also apply, but youre using Nvidia Control Panel rather than AMD Radeon Software to control this. Unless youre frequently passing this boundary its not something youre likely to notice or care about, though. As frame rate dropped further, well below 200fps, the connected feel and perceived blur was noticeably impacted. Make sure this is selected (it should be if youve set everything up correctly in Set up G-SYNC). This feature is used regardless of VSync setting, so its only above the ceiling of operation where the VSync setting makes a difference. The greyscale gradient appeared smooth without obvious banding or dithering. 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. On models with a significantly wider gamut, this shade and candy apple red (14), to name but a few, tend to look significantly more neon than they appear here. Alternatively, static interlace patterns may be seen with some shades appearing as faint horizontal or vertical bands of a slightly lighter and slightly darker version of the intended shade. Wed describe the image as rich and natural, with a richness maintained throughout the screen thanks to the strong colour-consistency. TN models show obvious saturation shifts vertically. Competing TN models certainly have something of a vertical detail gradient going on for dark content vertically, whilst VA models have black crush centrally and a bit of extra detail peripherally. The monitor also includes a Low Blue Light (LBL) setting called ComfortView. They often catch the eye due to their dynamic nature, on models where they manifest themselves in this way. Finally, note again that you can go to Game Enhance Mode in the Game section of the OSD to activate the Frame Rate feature. Buy from Amazon Our suggestions regarding use of VSync also apply, but youre using Nvidia Control Panel rather than AMD Radeon Software to control this. Motion is the most important performance metric for a 360Hz monitor, though, so the response time needs to be low to avoid ghosting. Using this method, we calculated 2.63ms (under 2/3rds of a frame at 240Hz) of input lag.

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