Performance on the black level test was good overall. There was borderline significant deviation above the central region (DeltaE 3.0), with no significant deviation recorded elsewhere. The main feature from the front, as usual, is the screen face. Current page: Lagom contrast tests You also have the option to opt-out of these cookies. But not the strong saturation levels youd see from models with more generous gamuts. You need to make sure FreeSync is set to On in the Game section of the OSD. Instead, DC (Direct Current) dimming is used for the backlight. Without FreeSync active and VSync disabled, youd get obvious tearing from the lack of synchronisation between frame and refresh rate. Manuais, documentos e outras informaes sobre o seu produto esto includos nesta seo. It appears as a cool-tinted silverish haze towards the bottom left. We also observed the contrast performance of Star Wars: The Rise of Skywalker. IPS glow eats away at detail, particularly near bottom corners. The panel at the rear includes DisplayPort 1.2, two HDMI 2.0 slots, and four USB 3.0 ports for peripherals. Weve also included our preferred Response Time setting and the refresh rate used in Windows for most of the review, just for reference. FreeSync also boasts reduced latency compared to running with VSync enabled, in the variable frame rate environment in which it operates. True 8-bit colour is supported and a 1ms grey to grey response time. In our view the price is also very reasonable and highly competitive given whats on offer. The refresh rate was put to very good use overall; fairly strong pixel responsiveness, low input lag and no noticeable overshoot. This gives an excellent connected feel, which describes the precision and fluidity felt when interacting with your character and the game world. The SpyderX Elite was also used to analyse variation in the colour temperature (white point) for the same 9 quadrants. Gamma consistency was good, ensuring detail levels were largely appropriate (IPS glow affected regions aside) throughout the screen. The consistency is also very good in most cases, superior to VA models and far superior to TN models (references here). Unless youre frequently passing this boundary its not something youre likely to notice or care about, though. Youd therefore select either the third or fourth option in the list, shown in the image below. Lagoms viewing angle tests help explore the idea of colour consistency and viewing angle performance. This means that this monitor must be suitable for general display and some video/photo editing - using the sRGB color spectrum. Following some tweaking in the OSD, things were brought more in-line with our target white point. Youd therefore select either the third or fourth option in the list, shown in the image below. The SpyderX Elite was also used to analyse variation in the colour temperature (white point) for the same 9 quadrants. Alienware AW2720HF 240Hz Gaming Monitor Review But we appreciate some users still like to use profiles and some aspects such as gamut mapping for colour-aware applications can be useful. Further information on supporting our work. No h vdeos relacionados a este produto. Considering a broader range of pixel transitions, all Response Time settings were fairly similar at 240Hz with Adaptive-Sync in use (VRR on). Rather than simply reflecting the pixel response elements. There is a bit of backlight bleeding on the edges of the Alienware AW2521HFs screen which adds some light clouding in an all-black image. Gamma consistency was good, ensuring detail levels were largely appropriate (IPS glow affected regions aside) throughout the screen. The dark desktop background highlights IPS glow, which creates an obvious bloom as viewing angles become steeper. 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. 25" ASUS TUF Gaming VG258QM gaming monitor performance benchmarks Aquamarine (4) is particularly good at highlighting this relative strength. The video below shows the Lagom text test, a mixed desktop background, game scene and dark desktop background from a variety of viewing angles. The image appears rich and natural overall, with good variety. 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. [CDATA[ Best Settings and Options Guide; Apex Legends. The monitor can also be set to 120Hz although not documented in this testing, results were very much comparable to 144Hz. These are similar specs to the previously-reviewed Asus ROG Swift PG259QN, which costs $200 less in fact, I wouldn't be surprised if they used the same panel. This configures it globally, but if you wish to configure it for individual games click Game Graphics towards the top right. A slight difference was that the floor of operation was 80Hz (80fps) on our Nvidia GPU. And not blended enough (blocky or banded) lower down due to low perceived gamma. On Shadow of the Tomb Raider things were also presented in a rich and natural way. Nonetheless it is still there as the overdrive is tuned for strong 240Hz performance rather than strong <100Hz performance. Video review Buy from Amazon But being able to change the power LED colour to suit your mood is a nice little touch. 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. Things arent quite up to the level of the TN reference, but there are no particularly pronounced weaknesses either. Above this dropdown list theres a toggle for Radeon Enhanced Sync. The optimal setting here depends on your own preferences in this respect. The Fast, Super Fast and Extreme settings are all rather similar here. Intended as a Low Blue Light (LBL) setting, but very ineffective. At 240Hz, above, the UFOs again appear more sharply focused again with clearer internal detailing. Now, we have fast IPS, which brings back good viewing . Over 30 repeat readings were taken to help maximise accuracy. Rather than simply reflecting the pixel response elements. A slight difference was that the floor of operation was 80Hz (80fps) on our Nvidia GPU. 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. 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 driver setting change noted in the article setting Output dynamic range to Full is the simplest method. More pronounced at the left side due to the glow taking on a cool tint rather than the subtler warmer tint towards the right side. And Variable Backlight is an effective dynamic contrast feature. From these values, static contrast ratios were calculated. 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. 1 comment. The butter-smooth, blur-free motion of fast panels like the AW2521H is something you have to experience to understand, and it gives you this sense of control that 60Hz doesn't quite hit. But they were still closer to the vibrant vs. washed out end of the spectrum in our view. Some users prefer to leave VSync enabled but use a frame rate limiter set a few frames below the maximum supported (e.g. The luminance of each quadrant was measured and compared to the brightest measured quadrant. R 18%, G 18%, B 23%. Brighter elements stood out well against darker surroundings and the detail levels for most of the screen were appropriate. The monitor can also be set to 120Hz although not documented in this testing, results were very much comparable to 144Hz. This feature is used regardless of VSync setting, so its only above the ceiling of operation where the VSync setting makes a difference. Note that there is always some disparity between how emissive objects (monitor) and non-emissive objects (printed sheet) appear. Some would prefer a wider gamut for extra vibrancy There is a little light powdery trailing behind the UFOs, particularly for the dark and medium backgrounds. Where possible, youll be redirected to your nearest store. Black highlights indicate the highest white luminance, lowest black luminance and highest contrast ratio recorded. Motion is the most important performance metric for a 360Hz monitor, though, so the response time needs to be low to avoid ghosting. Colour in games and movies We didnt readily observe either artifact type at high or relatively high refresh rates (100Hz+). Viewing angles Colour gamut The red block appeared a fairly rich red throughout. The screen is displaying reference photographs of this printed sheet, in both the same order as printed (right side) and reverse order (left side). We therefore consider Fast the optimal setting at 60Hz. You can try these settings yourself to see which you prefer. The colour temperature uniformity was good. As a Mac user theres no need to worry about text fringing from non-standard subpixel layouts. Best Overdrive Setting: Off: Black Frame Insertion (BFI) Yes: Dark Overshoot Error: 0.0%: . This was only observed during this test and is something weve seen on various monitors before. Aside from for our Test Settings, where various adjustments were made, assume factory defaults were used. Considering a broader range of pixel transitions, all Response Time settings were fairly similar at 240Hz with Adaptive-Sync in use (VRR on). The table below shows these values as well as the percentage deviation between each quadrant and the brightest point measured. The Super Fast setting just slightly reduces this, replacing it with a very small amount of overshoot. 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. . Buying a colorimeter isnt worth it for gaming, but editors and content creators will likely need it for this model. 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. We also observed the contrast performance of Star Wars: The Rise of Skywalker. If a game ran at 34fps, for example, the refresh rate would be 68Hz to help keep tearing and stuttering at bay. As shown in the image above, the monitor uses the usual RGB (Red, Green and Blue) stripe subpixel layout. There were no clear flashes of saturated red, orange or green or shifts between these with a bit of head movement. You could assign such settings to Game 2 or Game 3 as well as theyre identical its easy to flick between these presets and another one by assigning them to a Shortcut Key in the OSD. The Alienware AW2521HF sports a 25-inch IPS panel with a 1920 x 1080 resolution, 240Hz refresh rate, and 1ms response time. 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. Save my name, email, and website in this browser for the next time I comment. There are again varying levels of trailing behind the UFOs due to weaknesses in pixel responsiveness, but this takes a different form to at 60Hz. The monitors high refresh rate, fast pixel response time, and low input lag combine to give users a taste of pro-gamer-grade hardware that used to be rare in the consumer market. Screen surface imparts a bit of graininess to lighter content With VRR off the Super Fast and moreover Extreme settings show strong overshoot in the form of bright halo trailing. Select Manage 3D Settings under 3D Settings. The contrast performance was much as we were expecting. Strong pixel responsiveness overall, low input lag and Adaptive-Sync working well with both our AMD and Nvidia GPU He now works with Monitornerds to scrutinize the latest gear to create reviews that accentuate the seldom explained aspects of a PC monitor. 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. In the image above you can see that the monitor is validated as G-SYNC Compatible (or you could, if Nvidia Control Panel displayed the entire text instead of cutting it off). Alienware 25" Full HD 240HZ HDMI DP FreeSync G-Sync LED Gaming Monitor Whilst observing a black screen in a dark room, using our Test Settings, we noticed a small amount of backlight bleed and minor clouding. Best Monitor For Warzone. The Alienware AW2521HF is a FreeSync gaming monitor, but its also compatible with Nvidias G-Sync. The colour temperature uniformity was good. The following observations were made. We wont be going into this in detail as its a GPU feature rather than a monitor feature. Fast flat panels used to rely on TN technology for their speed, but that is no more. Responsiveness (General) The screenshot below is for a different model, but the settings and layout of the page are the same. The competitive advantage of the 240Hz refresh rate was irrelevant on this title, although we still noticed an edge in connected feel and perceived blur on the rare occasions frame rate got up high enough. 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. At 60Hz we measured a slightly higher but still reasonable 6.47ms. Click Settings (cog icon towards top right) and click Graphics. A very slight shadowy trail behind the UFO, but overall rather similar to the Fast setting in appearance. Buy from Amazon The Dell Alienware supports a variable refresh rate range of 48 240Hz. Some models are specifically validated as G-SYNC compatible, which means they have been specifically tested by Nvidia and pass specific quality checks. In this case, overshoot (inverse ghosting) including some colourful bright halo trailing due to aggressive pixel overdrive. Some models are specifically validated as G-SYNC compatible, which means they have been specifically tested by Nvidia and pass specific quality checks. This worked exactly as its designed to, removing tearing and stuttering by ensuring the refresh rate stuck to a multiple of the frame rate. The darkest blue block blended into the background a bit too readily. 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. 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. There is a list of GPUs which support the technology here, with the expectation that future AMD GPUs will support the feature too. As of driver version 417.71, users with Nvidia GPUs (GTX 10 series and newer) and Windows 10 can also make use of this Variable Refresh Rate (VRR) technology. At 60Hz we measured a slightly higher but still reasonable 6.47ms. 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. So better than some IPS-type models, weaker than others but very much as specified. Author: Adam Simmons However, built-in speakers are handy for some uses such as sitting back to relax while watching movies or for conference calls for work from home users. The monitor includes a range of Preset Modes; Standard, FPS, MOBA/RTS, RPG, SPORTS, Game 1, Game 2, Game 3, ComfortView, Warm, Cool and Custom Color. Alienware 25 AW2521HF review: Super smooth | Expert Reviews 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. But some users dont find such issues as noticeable and wont benefit as much from FreeSync. The screen is displaying reference photographs of this printed sheet, in both the same order as printed (right side) and reverse order (left side). I had a blast playing Wild Hearts on this setup. No saturation losses towards the bottom or edges as youd see from other panel types. Our suggestions regarding use of VSync also apply, but youre using Nvidia Control Panel rather than AMD Radeon Software to control this. A very slight shadowy trail behind the UFO, but overall rather similar to the Fast setting in appearance. Why does Rainbow Six Siege take up so much CPU? 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 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. Saiba como executar um teste de diagnstico para diagnosticar problemas de hardware com os monitores Dell. Well therefore just focus Battlefield V for this section. Today's daily deals includes the best SteelSeries wireless gaming headset, a powerful Alienware RTX 3080 gaming PC, a massive 85" Hisense 4K TV, an excellent deal on a Nintendo eShop gift card in . This is exactly what the Dell Alienware AW2521HF delivered. turn on g sync,set the response to extreme, cap frams at 237, turn up brightness and contrast to 90 or something if you can i would return it and get something else, i have it since launch and i regret it. 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). Given the extensive analysis above, we dont much to add from Shadow of the Tomb Raider. Build quality for the Alienware AW2521HF is, as expected from the brand, spectacular and pristine. The red block appeared a fairly rich red throughout. Not to the extent seen on models with a more generous colour gamut, but enough to stand out and have the intended look overall. While cinematic first-person games really benefit from large, high-res displays, online multiplayer games like Overwatch and Counter-Strike: Global Offensive really shine with high refresh rates. Youll see the same element on an Alienware gaming PC which we currently have in the lab. 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. Given the intended uses for monitor, inter-unit variation and decent performance following OSD tweaking alone we will not be using any ICC profiles for this review or including any measurements or graphs using them. IPS glow eats away at detail, particularly near bottom corners. IPS glow eats away at detail, particularly near bottom corners. Brighter elements stood out well against darker surroundings, complete with a bit of graininess from the screen surface but nothing extreme. Though neither of the two support HDR, both exhibit an impressively high SDR peak brightness level that exceed 400 nits. Input lag sits at 3ms, so there is no need to worry about delays or de-synced instances. The improvement in connected feel and reduction in perceived blur was still noticeable to us and would be to sensitive users going up from 144Hz to 240Hz. The purple block appeared a violet shade throughout, with a bit more of a pink hue towards the bottom and extreme side edges. Some game engines will also show stuttering (or hitching) for various other reasons which wont be eliminated by the technology. The average deviation between each quadrant and the brightest point was 7.75%, which is decent. Both our responsiveness article and the G-SYNC article linked to explore the importance of these two elements being synchronised. The IPS-type panel of the Dell Alienware certainly provided a key contrast advantage over VA and TN models, though. 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. Connect without compromise. 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. Make sure this is selected (it should be if youve set everything up correctly in Set up G-SYNC). The monitor is also listed as such on Nvidias website. IPS glow also came with the territory. Donations are also greatly appreciated. Strong glare-handling is provided due to significant diffusion of ambient light. With the Fast setting, theres just a faint hint of powdery trailing, sticking very close to the UFO and very light in appearance. For a wide range of shades. The red block appeared a fairly rich red throughout. The blue block appeared consistent royal blue throughout. To configure VSync, open AMD Radeon Software. The monitor offers fairly comprehensive sRGB coverage (99%), with a very small amount of under-coverage. 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. You need to make sure FreeSync is set to On in the Game section of the OSD. The contrast performance was much as we were expecting. The strong colour consistency ensured shades maintained appropriate richness throughout the screen, without the saturation shifts youd see on VA or TN models. This gives the monitor the potential to output most shades within the sRGB colour space, with just a touch of extra vibrancy. The Fast setting only showed a relatively small amount of this, whilst the Super Fast and Extreme settings ramped this up. Note that wavy patterns surrounding some UFOs in the background are slight image retention. Theres a customisable power indicator LED towards the bottom right, part of the AlienFX RGB lighting system. This indicates a low viewing angle dependency to the gamma curve of the monitor, typical for an IPS-type panel. On Shadow of the Tomb Raider things were also presented in a rich and natural way. The Extreme setting increases the overshoot so its more noticeable, particularly for the medium background (middle row). . Depending on angle, the glow may take on a subtle cool-silver appearance or slightly warm green hue. The perceived blur due to eye movement was also greatly reduced, much as demonstrated with the pursuit photos earlier on. 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. The monitor didnt provide excellent depth and atmosphere here due to the static contrast and IPS glow limiting things in that respect. Both our responsiveness article and the G-SYNC article linked to explore the importance of these two elements being synchronised. The Extreme setting increases the overshoot so its more noticeable, particularly for the medium background (middle row). A gamery but in our view tasteful aesthetic, good ergonomics, competitive pricing and a relatively easy to drive resolution Even if such dips were very slight, without FreeSync active and VSync enabled theyd cause obvious stuttering. When we say obvious, its very subjective sensitive users can certainly notice such things and it can be very nice indeed having them gone. Calibrating the Alienware AW2521HF can produce a deltaE average of 0.55 which is excellent for a gaming monitor. 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. Stopped readying when I saw it was only HD. Extreme in particular showed very strong and eye-catching overshoot. The Fast, Super Fast and Extreme settings are all rather similar here. The improvement in connected feel and reduction in perceived blur was still noticeable to us and would be to sensitive users going up from 144Hz to 240Hz. 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. Wed describe the image as rich and natural, with a richness maintained throughout the screen thanks to the strong colour-consistency. G Gain= 88% Visit our corporate site (opens in new tab). Our article on responsiveness analyses the key factors affecting monitor responsiveness. But far from poor. Classic and satisfying dish with garlic, lemon, and rosemary. Extreme in particular showed very strong and eye-catching overshoot.