Laptop Dell Inspiron 7720: reviews, photos, overview, specs

A new laptop on the market of mobile devices Dell Inspiron 7720 attracted the attention of many users, because it is presented in a niche gaming gadgets that can completely replace a personal computer. Naturally, it sounds rather suspicious. The reader is given the opportunity to get acquainted with the gadget closer, see the full review, find out the specifications and see the device's photo. The owner's feedback will help potential buyers decide whether the novelty can meet their requirements or not.

Packing and equipment

The Dell Inspiron 7720 comes in a regular cardboard box in the form of a diplomat with a plastic handle. The display shows the manufacturer's logo and the outline of the laptop, made with white paint. At one end of the box, the owner will find a brief description of the technical characteristics of the device. Quite a strange approach to the buyer chose Dell companies, because the device with a price of 45,000 rubles a priori should have a more attractive packaging.

In the complete set, besides a laptop, a charger, a disk with drivers and instructions, the consumer will not find anything useful. As fans of computer games note in their reviews, it would be nice for any buyer to see a mouse as a set, since in the process of purchasing a mobile device, many simply forget to buy and control means.

Appearance and design

The anodized aluminum in the finish of the Dell Inspiron 7720 notebook body gives the device excellent durability, the owner will not be able to hear creaks or extraneous noises when trying to deform the cover or base. This conclusion applies to loops that are well-behaved, and when the lid is opened they do not make any sound, however, as the owners note in their reviews, it will take a lot of effort to raise the screen upwards.

All corners of the case are rounded, and the plastic cover is made in the style of carbon fiber. Although the device looks compact and outwardly, however, there can be no question of its permanent transportation - 3.5 kilograms is rather difficult to move. Definitely this laptop refers to stationary gadgets, and not to mobile. It has a full-sized keyboard (even there is a digital unit), there is a magnificent touchpad with matte coating.

Interfaces and Ports

Lovers working with optical drives will like the presence of a DVD writer, which the manufacturer placed on the right side of the Dell Inspiron 7720 laptop. Also on the panel are two USB 3.0 ports, a RJ-45 network connector and a Kensington lock. The left panel of the laptop has more interfaces: a connector for power supply, analog video output D-Sub, one HDMI port, two inputs USB 3.0 and inputs for headphones and microphone.

It should be noted that on the left side there is also a grille of the cooling system, through which hot air is drawn from the laptop. The front panel houses a card reader that supports several memory card formats. The back panel of the laptop the manufacturer left without any interfaces, which is quite convenient when working in a lying position.

The inner world of the gaming gadget

Already too massive compared to similar devices in the mobile market, the Dell Inspiron 7720 laptop - a photo of all gaming devices put in one row, allocates only one leader for bulkiness. Having removed the protective cover on the bottom of the case, the owner will understand that the offer to replace the laptop with a personal computer is not a marketing move.

The device has two compartments for installing a hard drive form factor of 2.5 inches. One bay is already occupied by the hard drive. To increase the amount of RAM there is a second free slot. Also the device has two independent from each other connectors for PCI Express mini Card installation. These ports can be installed 3G-module, SSD-disk, TV-tuner, video card and similar components that can expand the functionality of the laptop.

The most important component

There are millions of expensive laptops, and the problem for all is the same - a cheap TN + Film matrix that can not transmit colors and colors with dignity. The Dell Inspiron 7720 also belongs here. The characteristics of the other screen parameters try to muffle the indignation of the owner. The native resolution of the screen is 1920 x 1080 dots per inch (FullHD), and the aspect ratio is 16: 9, which is already the standard for modern games and multimedia content.

The screen coating is matte, there is WLED-backlighting, and, as many reviews of this notebook in the media show, this solution helps the matrix to transmit saturated colors and real black. Viewing angles horizontally are standard 170 degrees, but vertically the user will have to align the laptop cover - the angle is limited to 120 degrees.

Performance

Many potential customers are more interested in the performance of the Dell Inspiron 7720 laptop. The manufacturer has something to surprise its fans:

• Intel processors based on Core i5 and Core i7 with clock speeds of 2.4-3.4 GHz;
• RAM is installed by one 8 GB module, but the user can double the volume by himself, by purchasing and installing a similar chip into the device (in general it is recommended to buy two identical modules for synchronous operation);
• Video adapter based on NVIDIA Geforce GT 650M 2 GB, working on the GDDR5 bus will brighten up the loneliness of fans of dynamic games;
• A hard drive with a capacity of 1 TB, working at a speed of 5400 rpm, obviously spoils the performance characteristics of the device, therefore, professionals recommend starting with it in their feedback on upgrading the laptop to improve overall performance.

Laptop Features

The mobile device Dell Inspiron 7720, whose review was made by experts, revealed a lot of oddities that the future owner should know. First, there are complaints about the operation of the Wi-Fi wireless module based on the Intel chipset. The manufacturer claims the transfer of data at a speed of 300 MB / s. In fact, in the testing process to exceed the parameter of 220 megabits per second failed to anyone. Secondly, confuses the installed 100-megabit port for connection to the local network - in the 21st century, all manufacturers install only gigabit modules.

To the pleasant trifles can be attributed the presence of Bluetooth module version 4.0, which supports all existing technologies. Will please owners and a webcam with a resolution of 1 megapixel, able to recognize faces. Music lovers will definitely like the built-in audio system, which has two speakers and one real subwoofer. As the owners of the notebook note in their reviews, computer speakers do not have a place on the table, the built-in speaker system produces a beautiful sound.

Owners opinion

The review, the description, the photo and the technical characteristics are able to acquaint the potential buyer with the product, but only the feedback from the owners of the Dell Inspiron 7720 laptop can prompt the purchase. Reviews in the media are more positive, because it is not so much about a gaming laptop, But rather a full replacement of a personal computer, which not only takes up a lot of space, but also makes a loud noise. Judging by the presence of all kinds of interfaces inside and outside the case, the novelty will easily satisfy all user's whims in terms of connecting additional devices.

To the power of the device in general, no one user has any claims - a modern processor, a large amount of memory and an expensive discrete video adapter will cope with any resource-intensive game. But people whose profession is inextricably linked with graphics and design, note the low color reproduction of the laptop screen, the matrix is more suitable for office workers who want to brighten up a lunch break, and businessmen.

Finally

Summing up the review of the novelty of the mobile market, Dell Inspiron 7720 laptop, you can make an unambiguous conclusion: the manufacturer has achieved the set goals. It was necessary to present an alternative to a personal computer in the form of a compact device - in the laboratories of the company it was done. And then the potential buyer can decide whether he needs a portable gaming device or not. The processor powers and the amount of installed RAM are enough for any user to work comfortably any applications (including 3D), you do not even have to worry about that. But with the portability of the device serious problems, the battery will survive several hours of continuous operation, but the weight and dimensions of many owners seem too big. In any case, to solve the end user, is worthy of his attention to the laptop or not.