Dell Inspiron 15 7577 [i75581S0DL-418]
 | Outdated Product Display:15.6 ", 1920x1080 (16:9) CPU:Core i5, 7300HQ, 2.5 GHz Graphics card:GTX 1050 RAM:8 GB Storage:HDD, 1000 GB OS:Linux Laptop weight:2.66 kg |
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The Dell Inspiron 15 7577 laptop from the North American company Dell is a reimagined 7567 that was in good demand. Its main drawback was a screen made using TN + film technology of not the best quality, but in the current model this drawback is leveled by a high-quality IPS matrix.
Design
In terms of design, the Dell Inspiron 15 7577 stands out from the competition — a cross between office and gaming design. A distinctive feature of the design can be called the grilles of the cooling system — located both in front and behind, large enough, moreover, well-ventilated — throttling is not terrible for him.
The case, with the exception of the bottom panel, is made of anodized aluminium. The surface for the hands is covered with a pleasant to the touch matte coating that does not collect fingerprints. An interesting little thing, you can call the logo. It's red, as is the edging around the touchpad — the attention to detail is impressive.
The keyboard has a two-level backlight, comfortable enough for work, and the touchpad will allow you to abandon the mouse. I would like to note that the keyboard does not flex even under strong pressure — the "apple" people appreciate it. A nice bonus is the fingerprint scanner located in the power button.
Sound
The Waves MaxxAudio Pro audio system is responsible for the sound component of the laptop, which, in addition to two speakers, also includes a subwoofer — a rarity for laptops. Sounds pretty good in our humble opinion.
Iron
It is equipped with an Intel Core i5 7300HQ processor (Kaby Lake generation) with a clock frequency of 2.5 GHz, and a discrete NVIDIA GeForce GTX 1050 with 4 GB of GDDR5 video memory is responsible for the video component.
The amount of RAM is 16 GB, which is more than enough for all the variety of demanding tasks assigned to the laptop. By the way, it is DDR4 type with a frequency of 2400 MHz, and can be expanded up to 32 GB. The drive is a 1000 GB HDD. A nice bonus is the presence of a Thunderbolt v3 port based on USB type C.
Pleasantly surprised by the layout of the internal components. Done, as they say, with feeling, sense, arrangement. Access to the necessary components, such as HDD or RAM, is simplified.
The refusal of the manufacturer from the pre-installed Windows 10 in favor of open and affordable Linux allowed to reduce the cost of the laptop without resorting to its reduction in price at the quality level.
Screen
The display of the laptop is made using IPS technology and has a Full HD resolution (1920x1080 pixels). Matrix LG LGD053F has a brightness of 220 cd/m2 and a contrast ratio of 840:1. The sRGB colour space covers 55% and AdobeRGB 35%, respectively. In general, the display is well calibrated and suitable for everyday tasks, and the anti-glare coating will allow you to work comfortably on a sunny day.
Standalone laptop is able to work for about 6 – 7 hours with an average load.
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