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 front-face of this is matte black plastic, with a satin-finish Dark Side of the Moon (dark grey) plastic upper surface that continues at the rear of the stand. We therefore consider Fast the optimal setting at 60Hz. But if you max the backlight with G-Sync, its 48% dimmer with ULMB, so the change isnt constant. r/Monitors [Optimum Tech] The 0.1ms Gaming Monitor - LG OLED 27" . 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. Gamma consistency was good, ensuring detail levels were largely appropriate (IPS glow affected regions aside) throughout the screen. At least on our unit, where the default colour temperature was far too high. Outside of the concealed port area, further down and in the centre, there are 2 further USB 3.0 ports and a 3.5mm headphone jack. FreeSync requires a compatible AMD GPU such as the Radeon RX 580 used in our test system. Youll also notice G-SYNC Compatible listed under Monitor Technology in this section, as shown below. Using this method, we calculated 2.63ms (under 2/3rds of a frame at 240Hz) of input lag. window.__mirage2 = {petok:"zg2cYY5zq25POHOP6IsDfN8FBZJHLm773fg_fBtMlJU-1800-0"}; 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. Quite gamery, but in in a less aggressive and sharp-lined or flashy colourful way than usual. This requires that the frame rate comfortably exceeds the refresh rate, not just peaks slightly above it. 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. Its possible newer Nvidia GPUs, including their RTX series, support this expanded range or it may have just been misreported on the website. Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. 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. The monitor delivered a very competent 240Hz performance, with only minor weaknesses as described earlier. When an HDR10 signal is detected, the AW2521H switches over automatically. This website uses cookies to improve your experience. 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 red block appeared a fairly rich red throughout. Features & Aesthetics 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. Well therefore just focus Battlefield V for this section. 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. And not blended enough (blocky or banded) lower down due to low perceived gamma. 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. With VSync on the frame rate will not be allowed to rise above 240fps, at which point VSync activates and imposes the usual associated latency penalty. Performance on the black level test was good overall. . Experience a fuller view with more space to take in all the action. FreeSync the technology and activating it We didnt readily observe either artifact type at high or relatively high refresh rates (100Hz+). 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. As usual we tested a broad range of game titles using FreeSync and found the experience similar across the board. The monitor also includes a Low Blue Light (LBL) setting called ComfortView. For a wide range of shades. The full capabilities of the monitor including 1920 x 1080 @240Hz and Adaptive-Sync for AMD FreeSync can be leveraged via DP 1.2 or HDMI 2.0. Strong consistency due to IPS-type panel, without the perceived gamma and saturation shifts associated with TN or VA panels. This gives the monitor the potential to output most shades within the sRGB colour space, with just a touch of extra vibrancy. A slight reduction in powdery trailing at the expense of a bit of overshoot being introduced was the trade-off when stepping up the level, but the differences were not too profound. The colour gamut of the AW2521HF (red triangle) was compared with the sRGB reference colour space (green triangle), as shown in the image below. However; the Gain controls required different adjustments. The Fast setting was quite close to the reference here, with slightly stronger but still by no means extreme overshoot. The refresh rate was set to 240Hz in Windows, although this didnt significantly affect the values or observations on this table. 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 red block appeared a fairly rich red throughout. I recently bought the Alienware AW2521HF monitor, and I'm having some severe ghosting while playing games. This is exactly what the Dell Alienware AW2521HF delivered. Whilst both elements are important, eye movement is usually the dominant factor on modern monitors. Individual targets depend on individual uses, tastes and the lighting environment, however. Contrast 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. You can see relatively minor shifts in contrast and colour for the mixed desktop background and game scene. A DeltaE >3 represents significant deviation that most users could readily notice by eye. These were briefly explored in the OSD video, but for the purposes of this table well be looking at manual adjustments and settings we feel have more utility. Even if such dips were very slight, without FreeSync active and VSync enabled theyd cause obvious stuttering. We observed some faint vertical dynamic interlace patterns at ~60Hz and below, but these were not particularly obtrusive in our view. Adaptive-Sync also worked well on both our AMD and Nvidia GPU to get rid of tearing and stuttering. Responsiveness (General) 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. 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. 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. He has gone through several pieces of hardware in pursuit of every bit of performance gain, much to the dismay of his wallet. Build quality for the Alienware AW2521HF is, as expected from the brand, spectacular and pristine. The blue block appeared consistent royal blue throughout. The contrast gradients were displayed well, with distinct brightness steps in most cases. Brighter elements stood out well against darker surroundings, complete with a bit of graininess from the screen surface but nothing extreme. Timestamps: Timestamps: Now, we have fast IPS, which brings back good viewing angles and better color saturation. ULMB reduces brightness by around 12% if you start at 200 nits. Above this dropdown list theres a toggle for Radeon Enhanced Sync. But less of this behind the UFO cockpit for the medium background. Extreme in particular showed very strong and eye-catching overshoot. FreeSync also boasts reduced latency compared to running with VSync enabled, in the variable frame rate environment in which it operates. The greatest deviation from this occurred at quadrant 6, to the right of this (151.5 cd/m, which is 10% dimmer). That means that if you dont care about G-Sync, its actually better to do 240 Hz with ULMB than 360 Hz. The contrast performance was much as we were expecting. Viewing angles 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. Create an account to follow your favorite communities and start taking part in conversations. Things arent quite up to the level of the TN reference, but there are no particularly pronounced weaknesses either. We have no major complaints about this product, plus we think its pricing is more palatable and comparable to its competitors. With VSync off the frame rate is free to climb as high as the GPU will output (potentially >240fps). FreeSync also boasts reduced latency compared to running with VSync enabled, in the variable frame rate environment in which it operates. The consistency is also very good in most cases, superior to VA models and far superior to TN models (references here). There was no noticeable dithering. Color was rich and saturated with natural hues, but shadows were still more gray than black. Nonetheless it is still there as the overdrive is tuned for strong 240Hz performance rather than strong <100Hz performance. Adaptive-Sync also worked well on both our AMD and Nvidia GPU to get rid of tearing and stuttering. Inside the upright, visible from the front, is a convenient graduated number scale so you can remember your height setting when moving the AW2521H from place to place. 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. Youll notice the gold-plated contacts in the stand when snapping it onto the panel. The setting is listed as Wait for Vertical Refresh. Following some tweaking in the OSD, things were brought more in-line with our target white point. . The display itself sports a nearly-frameless bezel apart from the bottom, with a text-only Alienware logo in the middle. Using VRR improved pixel response behaviour for very high refresh rates, too, allowing the Extreme overdrive setting to be used without strong overshoot. Using VRR improved pixel response behaviour for very high refresh rates, too, allowing the Extreme overdrive setting to be used without strong overshoot. Both our responsiveness article and the G-SYNC article linked to explore the importance of these two elements being synchronised. The environments looked in-place, with good variety and some good earthy browns and rich green shades. 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. Luminance uniformity map The deviation between each quadrant and the quadrant closest to the 6500K (D65) daylight white point target was analysed and a DeltaE value assigned. The green block appeared a consistent saturated chartreuse shade throughout.

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