The Extreme setting increases the overshoot so its more noticeable, particularly for the medium background (middle row). Even the best VA performers show quite pronounced shifts in saturation for such pastel shades when theyre shown towards peripheral sections of the screen rather than centrally. The AW2521H's overdrive feature (labeled Response Time in the menu) can improve motion even further, though it does introduce slight haloing artifacts. The video below shows the Lagom text test, a mixed desktop background, game scene and dark desktop background from a variety of viewing angles. At 240Hz, above, the UFOs again appear more sharply focused again with clearer internal detailing. 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. The G-Sync Processor menu accesses the Nvidia Reflex Latency Analyzer, which shows control lag in real time in an on-screen window. 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. The setting is found in Manage 3D settings under Vertical sync, where the final option (Fast) is equivalent to AMDs Enhanced Sync setting. We also observed the contrast performance of Star Wars: The Rise of Skywalker. 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. Bracketed numbers in our analysis refer to shades on the printed sheet or right side of the screen if theyre ordered consecutively from top left to bottom right. Some game engines will also show stuttering (or hitching) for various other reasons which wont be eliminated by the technology. Its a shame ULMB cant be used with G-Sync. FreeSync also boasts reduced latency compared to running with VSync enabled, in the variable frame rate environment in which it operates. This reflects a significant reduction in perceived blur due to eye movement. 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. The camera, processing done and your own screen all affect the output so it doesnt accurately represent what youd see when viewing the monitor in person. The screen surface imparted a bit of graininess to lighter content, so it wasnt as smooth as it couldve been. Percentage deviations between each quadrant and the brightest point are also given. But not the strong saturation levels youd see from models with more generous gamuts. The highest contrast ratio recorded on the table was 1107:1, using Custom Color with all colour channels at their neutral position of 100. Adaptive-Sync also worked well on both our AMD and Nvidia GPU to get rid of tearing and stuttering. We like the design of the Alienware AW2521HF, but some of the parts are unnecessarily enlarged to give the monitor its character. 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. Use the code 'SAVE350' to get $350 more off. Some shades appear a touch oversaturated due primarily to the slight extension in the gamut, the most noticeable being dark lime green (18) which appeared a touch more neon. FreeSync also boasts reduced latency compared to running with VSync enabled, in the variable frame rate environment in which it operates. Not smeary in appearance, but it extended out a bit more and had a greater effect on perceived blur compared to the light powdery trailing described earlier. You also have to sacrifice resolution and screen size, which isn't ideal for more casual gamers with mixed preferences. Packing in 1. 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. The final column includes a reference screen, the Acer XN253Q X which is a very fast 240Hz TN model with well-tuned pixel overdrive. Features and Specifications. //]]> The contrast gradients were displayed well, with distinct brightness steps in most cases. It requires huge visual sacrifices and very specific content to be shown on the screen. The first couple of blocks blended into the background well, which is usual for a monitor tracking the 2.2 gamma curve correctly. We created out own LBL setting as described below. 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. The USB port to the left, as viewed from the rear, supports fast-charging. Unless youre frequently passing this boundary its not something youre likely to notice or care about, though. But this is due more to uniformity on our sample than viewing angle behaviour. There were no clear flashes of saturated red, orange or green or shifts between these with a bit of head movement. 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. Performance on the white saturation test was good. You should then ensure that the first slider, Radeon FreeSync is set to Enabled as shown below. There is a list of GPUs which support the technology here, with the expectation that future AMD GPUs will support the feature too. Vibrant elements such as roaring flames and brightly painted objects looked quite rich and far from washed out, but not as eye-catching as theyd appear with a significantly increased gamut. Brighter elements stood out well against darker surroundings and the detail levels for most of the screen were appropriate. Timestamps: Lightning-fast: Experience the best available in IPS Technology with native refresh rates of 240Hz. When we say obvious, its very subjective sensitive users can certainly notice such things and it can be very nice indeed having them gone. Resolution: 1920x1080. Buy Alienware AW2521HF 24.5 inch Full HD (1920x1080) Gaming Monitor, 240Hz, IPS, 1ms, AMD FreeSync Premium, NVIDIA G-SYNC Compatible, DisplayPort, 2x HDMI, 5x USB 3.0, Adjustable Stand, 3 Year Warranty at Amazon UK. A slight difference was that the floor of operation was 80Hz (80fps) on our Nvidia GPU. 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. So things didnt have a banded or blocky appearance as youd see if gamma was far too low. This website uses cookies to improve your experience while you navigate through the website. This figure is influenced both by the element of input lag you see (pixel responsiveness) and the element you feel (signal delay). 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. Best Overdrive Setting: Off: Black Frame Insertion (BFI) Yes: Dark Overshoot Error: 0.0%: . The Fast, Super Fast and Extreme settings are all rather similar here. Of course we are going to test this theory to see if the panel is really accurate. Individual targets depend on individual uses, tastes and the lighting environment, however. The purple block appeared a violet shade throughout, with a bit more of a pink hue towards the bottom and extreme side edges. The setting is listed as Wait for Vertical Refresh. Some shades, such as cerulean (2) and lilac (8), appear somewhat undersaturated. Note that there is always some disparity between how emissive objects (monitor) and non-emissive objects (printed sheet) appear. Depending on angle, the glow may take on a subtle cool-silver appearance or slightly warm green hue. There were slight weaknesses for some transitions, though these were fairly minor and arent something everyone would find bothersome. . Make sure this is selected (it should be if youve set everything up correctly in Set up G-SYNC). 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. Performance on the black level test was good overall. The OSD (On Screen Display) is controlled by a joystick and pressable buttons running down the right side of the monitor, as viewed from the rear. The connected feel and perceived blur took a real hit here, but the technology did its thing to get rid of tearing and stuttering all the same. The Extreme setting increases the overshoot so its more noticeable, particularly for the medium background (middle row). Video review The high refresh rate and frame rate combination can be particularly attractive for competitive gamers, but also appreciated by fans of less competitive fast-paced action. And this monitor put in a very respectable performance in that respect. To test the performance of monitors, I run a DisplayCal verification using an X-Rite i1Display Pro colorimeter, alongside a few by-eye tests using Lagom's LCD test patterns. Subtle details such as dark-coloured irises would be more distinct with stronger static contrast and appropriate perceived gamma, but they were still as visible as wed expect for most of the screen given the static contrast. The cable bundle includes two DisplayPorts, one with a mini connector, and a USB 3.0 wire. Some shades appear a touch oversaturated due primarily to the slight extension in the gamut, the most noticeable being dark lime green (18) which appeared a touch more neon. Strong pixel responsiveness overall, low input lag and Adaptive-Sync working well with both our AMD and Nvidia GPU How we display prices and shops. Brightness can be raised to compensate. 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. Reasonable contrast, in-line with expectation, strong gamma consistency and a pleasing luminance adjustment range So better than some IPS-type models, weaker than others but very much as specified. 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) As such shades appear much as the developers intend, with a bit of extra saturation in places and a bit of extra vibrancy for some shades. 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. 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 Extreme setting increases the overshoot so its more noticeable, particularly for the medium background (middle row). The screen surface has a bit of graininess to it when observing lighter shades, a very slightly sandy look to it, if you like. Best Settings and Options Guide; Apex Legends. It requires a USB connection and that you plug your mouse into the special USB port on the panels bottom edge. Game Enhance mode includes a frame counter, countdown timers and multi-screen alignment marks but no aiming points. If someone has the exact setttings pls share them with me. The contour map below shows these deviations graphically, with darker greys representing lower luminance and hence greater deviation from the brightest recorded point than lighter greys. The contrast performance was much as we were expecting. We wont be going into this in detail as its a GPU feature rather than a monitor feature. Nonetheless, we wouldnt describe the atmosphere as poor in an appropriately well-lit room either. Including at some regions of TN and to a lesser extent VA screens due to the perceived gamma shifts as we described earlier using Battlefield V as an example. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. All but the final pattern was distinct from the background, with the final pattern faintly visible although a bit fainter than it could be. The image below is a macro photograph taken on Notepad with ClearType disabled. The overall balance to the image was good and things had a rich and natural appearance. The purple block appeared a violet shade throughout, with a bit more of a pink hue towards the bottom and extreme side edges. The camera is mounted slightly above centre so that the image is representative of what the eye sees from an ergonomically correct viewing position. Still there are some weaker IPS performers out there in that respect. The final point to note is that FreeSync only removes stuttering or juddering related to mismatches between frame rate and refresh rate. The image below shows how things look with refresh rate bumped up to 144Hz. The depth of the dark shades and overall atmosphere created was certainly not as impressive as on models with much stronger static contrast. This reflects another significant reduction in perceived blur due to eye movement. Sensitivity to such things varies, however. A sensitive camera and a utility called SMTT 2.0 was used assess the latency of the Dell Alienware AW2521HF. We benchmark 25" ASUS TUF Gaming VG258QM gaming monitor performance in terms of response time, total input lag and display brightness and contrast. The image below shows how things look with refresh rate bumped up to 144Hz. As usual we tested a broad range of game titles using FreeSync and found the experience similar across the board. The colour temperature uniformity was good. This PC is equipped with a liquid-cooled AMD Ryzen 7 5800X 8-core processor, RTX 3080 GPU, 16GB of DDR4-3200MHz RAM, and a 1TB SSD. This requires that the frame rate comfortably exceeds the refresh rate, not just peaks slightly above it. And more of a futuristic prop from a sci-fi movie kind of way. The Alienware AW2521HF offers awe-inspiring gaming performance courtesy of its 240Hz IPS panel which is extra responsive while having great color quality. There is various degrees of trailing behind the UFOs due to pixel response time weaknesses. The stronger overdrive settings are certainly worth exploring if you can consistently maintain a very high frame rate but still use Adaptive-Sync. The first couple of blocks blended into the background well, which is usual for a monitor tracking the 2.2 gamma curve correctly. Gamma consistency was good, ensuring detail levels were largely appropriate (IPS glow affected regions aside) throughout the screen. So things didnt have a banded or blocky appearance as youd see if gamma was far too low. What can we help you to find. The monitor provided a reasonable contrast performance on Battlefield V. Darker regions on this title include dark tunnels, dimly lit building interiors and some darker exterior locations. With up to 26,000 DPI, 650 IPS, and 50G max acceleration, you can expect speedy, accurate clicking and no angle . Gameplay this responsive and smooth is truly addictive. Screen Size: 25 inches. Alienware Tenkeyless Gaming Keyboard - AW420K. At a basic level, a mismatch between the frame rate and refresh rate can cause stuttering (VSync on) or tearing and juddering (VSync off). 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. AMD LFC (Low Framerate Compensation) is also supported by this model, which means that the refresh rate will stick to multiples of the frame rate where it falls below the 48Hz (48fps) floor of operation for FreeSync. 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. The ~1000:1 static contrast being somewhat limiting in that respect. It still helps demonstrate some of the relative differences between the original intended sRGB shade and what the monitor outputs, however. The Fast setting shows a clear lack of overshoot at 240Hz and relatively low overshoot at much lower refresh rates, though, whilst still providing rapid pixel responses overall. Given the extensive analysis above, we dont much to add from Shadow of the Tomb Raider. Including at some regions of TN and to a lesser extent VA screens due to the perceived gamma shifts as we described earlier using Battlefield V as an example. Refresh rate (Windows setting)= 240Hz. Below you can see how things appear with refresh rate ramped up to 240Hz. Vegetation showed appropriate variety and included some reasonably rich-looking forest greens alongside a good variety of more muted shades. The luminance uniformity was quite good. The Alienware AW2521HF has a reasonable price tag which is surprising for the brand, so lets check out what it can do. Details can be found in. Laras skin also appeared much as it should, without the overly tanned appearance that a wider gamut would provide. Dark areas with just a few point sources of light illuminating are common on this title, including dark tombs and passageways. The monitor can also be set to 120Hz although not documented in this testing, results were very much comparable to 144Hz. As usual we tested a broad range of game titles using FreeSync and found the experience similar across the board. Check price. Lagoms viewing angle tests help explore the idea of colour consistency and viewing angle performance. This was only observed during this test and is something weve seen on various monitors before. People use 1080p for high refresh rates. Responsiveness (Adaptive-Sync) The monitor delivered a very competent 240Hz performance, with only minor weaknesses as described earlier. Note again that this ICC profile is not used in the review. Note that if the monitor is running at a refresh rate from the first list, including 60Hz, steps must be taken to, Note that 120Hz is listed as a PC resolution, rather than in the Ultra HD, HD, SD list. Somewhat yellow compared to on models with a much more generous colour gamut, but less so than models that very strictly follow the sRGB gamut. 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. When you open up Nvidia Control Panel, you should then see Set up G-SYNC listed in the Display section. The perceived blur was therefore dominated by eye movement and the monitor put its 240Hz refresh rate to good use. We prefer stronger RGB LEDs at the rear, producing a strong glow around the monitor that can help enhance perceived contrast. Together, the monitor certainly didnt provide a deep and atmospheric look to dark scenes and is more suited to viewing in a well-lit room. Nvidias website lists a 48 240Hz VRR, which would match AMD FreeSync. The 240Hz Alienware 25 is a reasonably priced 25-inch 1080p gaming monitor with a fairly bright picture and extremely low input lag. Black levels arent all that deep, so shadow areas looked more like dark gray. The monitor doesnt have cosmetic defects thanks to the smooth plastic panels and the precision of the manufacturing process. VA models have black crush centrally which masks some detail, whilst some excessive detail can be observed towards the bottom and side edges from a normal viewing position. This Dell Alienware gaming monitor features DisplayPort, HDMI and USB ports for flexible connectivity, and the ergonomic design allows for tilting, swiveling and pivoting for more vibrant gaming. The Fast setting only showed a relatively small amount of this, whilst the Super Fast and Extreme settings ramped this up. You can also try the ULMB strobing backlight feature for even clearer motion, though it only works when G-Sync is off and the refresh rate is set to 240Hz and comes with some artifacts behind moving objects. Press OK, then turn the monitor off then on again so that it re-establishes connection the technology should now be active. The Fast, Super Fast and Extreme settings are all rather similar here. This indicates a low viewing angle dependency to the gamma curve of the monitor, typical for an IPS-type panel. Well therefore just focus Battlefield V for this section. The Dell Alienware AW2521HF (now designated AW2521HFA in UK and EU) aims to find a nice balance between speed and image quality, combining a 240Hz refresh rate with the superior colour quality of an IPS-type panel. Over 30 repeat readings were taken to help maximise accuracy. For those who play a variety of games, some competitive and some casual, having a screen that offers a 240Hz refresh rate and good colour quality can be very attractive. 25" Dell Alienware AW2521HF 2020 1920 x 1080 2.9ms 240Hz $ 419. Christian Eberle is a Contributing Editor for Tom's Hardware US. It is effective but it reduces brightness and, in most cases, prevents the use ofFreeSync or G-Sync. Running at 360 Hz, it not only eliminates motion blur, it delivers super low input lag. The bottom line; strong responsiveness and colour performance from a stylish and well-priced monitor. Any issues identified with FreeSync that were isolated to a specific title would indicate an issue with the game or GPU driver rather than the monitor as well. Main: Roasted chicken with roasted potatoes and green beans. r/Monitors [Optimum Tech] The 0.1ms Gaming Monitor - LG OLED 27" . The perceived blur due to eye movement was also greatly reduced, much as demonstrated with the pursuit photos earlier on. Brightness 100cd/m 2 - 18. We didnt readily observe either artifact type at high or relatively high refresh rates (100Hz+). 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. Colour in games and movies 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). Not to the extent seen on models with a more generous colour gamut, but enough to stand out and have the intended look overall. PDF anzeigen The average deviation between each quadrant and the brightest point was 7.75%, which is decent. 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. The monitor provided a rich and natural appearance to Battlefield V. The monitor provides comprehensive sRGB colour gamut coverage and a bit of extension beyond, but stays well short of extended colour spaces such as DCI-P3. 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 monitor doesnt weigh a lot, but its almost as hefty as some 27-inch models weve handled in the past. When you go to custom color you have 4 options that you can modify: Gain, Offset, Hue, Saturation. Whilst its 24.5 screen with Full HD resolution doesnt deliver a staggering pixel density or the same useful desktop real-estate as some models, its a relatively easy resolution to drive at high frame rates. FreeSync requires a compatible AMD GPU such as the Radeon RX 580 used in our test system. With respectable graphics settings and more intense action it wasnt uncommon to see dips below 100fps, perhaps closer to 60fps on average. There was slight extra yellowing at the bottom of the screen but nothing extreme. 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. Responsiveness (General) 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. 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 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. The screen surface imparted a bit of graininess to lighter content, so it wasnt as smooth as it couldve been. They often catch the eye due to their dynamic nature, on models where they manifest themselves in this way. Its something were sensitive to, as long-time readers of our website will be well aware. The AW2521Hs OSD is extensive and features everything needed for performance-oriented gaming. The video below shows the monitor in action. The blue block appeared consistent royal blue throughout.
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