At the bottom left corner, you see the subwoofer which is part of the 2. The two speakers are located in the front of the notebook.
Its resolution is x and its diagonal — This translates into a pixel density of ppi. The screen ratio is and the pixel pitch is 0. The average color temperature through the grey scale before profiling is K.
In the illustration below you can see how the display performs from uniformity perspective. In other words the leakage of light from the light source. Values of dE over 4. The contrast ratio is good— after profiling. As for the Adobe RGB, this is used in professional cameras, monitors etc for printing. Basically, colors inside the black triangle are used by everyone and this is the essential part of the color quality and color accuracy of a mainstream notebook.
We tested the accuracy of the display with 24 commonly used colors like light and dark human skin, blue sky, green grass, orange etc. The next figure shows how well the display is able to reproduce really dark parts of an image, which is essential when watching movies or playing games in low ambient light.
On the horizontal axis, you will find the grayscale and on the vertical axis — the luminance of the display. On the two graphs below you can easily check for yourself how your display handles the darkest nuances but keep in mind that this also depends on the settings of your current display, the calibration, the viewing angle and the surrounding light conditions. Pulse-width modulation PWM is an easy way to control monitor brightness.
When you lower the brightness, the light intensity of the backlight is not lowered, but instead turned off and on by the electronics with a frequency indistinguishable to the human eye. You can read more about that in our dedicated article on PWM. Alienware 17 R5 does not use PWM to control monitor brightness which makes it safe to use in the viewed aspect.
Installing of our Health-Guard profile not only eliminates PWM but also reduces the harmful Blue Light emissions while keeping the colors of the screen perceptually accurate. You can find more information about that in our dedicated article on Blue Light. You can see the levels of emitted blue light on the spectral power distribution SPD graph. The brightness is also not pulse-width modulated. Since our profiles are tailored for each individual display model, this article and its respective profile package are meant for Alienware 17 R5 configurations with If the download target is a.
Read more about the profiles HERE. Dieses Profil zielt darauf ab, durch Beibehaltung einer flachen Gammakurve 2,20 , einer nativen Farbtemperatur und wahrnehmungsgerechten Farben eine bessere Deutlichkeit und Klarheit zu liefern.
This profile is aimed at designers who work with colors professionally, and for games and movies as well. Health-Guard simuliert Papier, so dass der Druck auf die Augen stark reduziert wird. Alienware 17 R5 provides rich sound that gets pretty loud. The tones are crisp and clear in the low, mid, and high frequencies.
From all additional software, them most interesting is the Alienware Command Center. You can easily overclock your CPU from here but do it at your own risk. You can also create a library of your favorite games and associate a custom performance preset to them.
Alienware 17 R5 has two battery options — either 68 or 99Wh. Our configuration contains the latter, larger battery. Search Speak now.
Questions and Answers. Related Topics. More Family Quizzes. Does My Mom Hate Me? Does your mom hate you? Have You ever stuck with this thought in your head? Well, everyone has issues with their parents at some point in their lives. Especially with their dad, but today here in this quiz, it's all about Questions: 10 Attempts: Last updated: Sep 6, Sample Question. Finished in grey or walnut, the unit can be controlled by the very nice Rotodial that sits at the top of the chassis.
Mirrored is a replica Rotodial that serves as a separate remote control. This is supplied in the box, along with a button battery that is inserted into the rear. Just pull off the magnetic backing to insert. The fixed and portable Rotodials are really the crown jewels of the Ruark system because they are stylish, provide compact and positive, clickable buttons and, for the portable version, feels firm and solid in the hand while remaining light in weight.
The Rotodial features a rotary dial that can be pressed in to select, CD-type transport buttons a Back button, Menu, Source and Preset.
All the essentials are here. Useful system changes include changing the quality of any streaming music, ideal if your broadband link is not the strongest. I began in a slightly left-field manner for this box because the test proceeded with, of all things, vinyl.
I plugged my Rega Planar 1 into the rear-mounted phono sockets, playing a mixture of jazz and rock. I placed the R5 in a large listening room and sat the unit on top of a hi-fi shelving unit, placing it at a typical speaker distance from my listening chair and was happy to hear that the sound filled my room. Pushing the sound hard in terms of gain did, as you might expect for a luggable unit like this, introduce a hint of strain but at normal listening levels the general output was on the warm side of neutral although there was plenty of information on offer here.
Then I realised that the Loudness option was defaulted to the On position. Turning that off, the output was much more balanced and open in terms of midrange performance. Then I realised that the 3D option was also defaulted to On and I turned that off too. Immediately, the soundstage shrunk dramatically. As such, music emerges from a larger platform, sounds more impressive and offers more of an event. Similarly, as much as I despise tone controls, there actually is a place for the Loudness control, especially in rock.
In short, both of these options are useful additions to your sonic armoury, especially for a lifestyle product like this. Good to experiment with. Addressing the phono amplifier specifically? Cymbal splashes were rolled off, brass was restricted in terms of dynamic reach and the soundstage was naturally a little restricted yet bass was firm, punchy and powerful while the midrange remained admirable in terms of detail extraction.
I point an initial finger at the built-in phono amplifier for at least some of the sonic issues here.
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