As a preamble to this test
Experienced users do not have the same needs as beginners. You are looking for a laptop and you hesitate between several models.Your computer will not be limited to technical specifications, so we have built a test plan according to the use you will make of it.We’ve put this 15Z90N through some tests based on how you’re going to use it.
So you’ll know what it’s worth at the end of this article.
15Z90N enough for internet use?
Chances are that your daily use is not limited to surfing the Internet, and that you need the other functions as well.This laptop will ensure that the tasks you perform will be reliable and trouble-free for years to come.The key is to achieve balance with a cheap but solid laptop.This product will thus perfectly meet your needs.With this 15Z90N, LG is well positioned in relation to other competing models.It’s a big screen that you have: 17 inches that will be less easily transported compared to an ultra book. The processor which equips this model, one Intel Core i7-1065G7, will be largely sufficient; it may even be too powerful compared to the need. Knowing that the evolution of components is very fast, you will have with this model and this component, a laptop that will last a few years. In addition, with this model, you have at your disposal a tool that will make your internet navigation fluid. With less than a 8 Gb of RAM, it 15Z90N is a fair one. Chances are you’ll have to add some memory over time. Thanks to this, the laptop will allow a more fluid navigation.
By offering a hard drive of this size, the company is making this model one of the laptops with the largest disk space on the market. You’ll actually have plenty of space to store files and video locally on the 512 Gb provided. In case you would have to do without any internet connection, this size of space can be interesting.
Finally, the autonomy of 18 hours is one of the worst on the market. Batteries store little energy, and the computer consumes a lot of energy when it is used. Not as good as what you can get on competing products, and that’s a pity, because in the end the laptop is pleasant to use.
The 15Z90N- the right model for streaming and videos ?
Making this 15Z90N a multimedia tool, such seems to have been the objective of LG. A blend of your TV, stereo and media players in one machine. And to put it simply, this model is clearly one of the best in its category for watching videos or listening to music. The sound reproduction level and the display quality of this top-of-the-range model won’t be lacking.
LG presents this model in a large size version. Large by size, with 17 inches and a high resolution of 1600×900. This model has a wide screen that will be essential for viewing your movies and streaming video. The rendering is bright and vivid, and if you take a moment to look at the screen from several angles you will see that there is no distortion of the image or inverted colors.
One of the disadvantages of this size, however, is the overall weight: 1.2 kg that will have to be transported.
Offered with a glossy slab finish, this 15Z90N product is particularly suitable for multimedia-oriented use. Enhanced contrast, sharpness and color brightness are the main benefits you will get from this 15Z90N. On the other hand, you may feel visually tired after 2 or 3 hours of viewing.
On the sound side, it 15Z90N has good components: board and integrated speakers. We tested it with movies and music at maximum volume. Even if the result is good, be aware that even the best laptops will never beat a hi-fi system on this point. In short, it is relevant here to consider buying additional speakers if you are very sensitive to the quality of this function.
This model has one of the best processors of the moment; the Intel Core i7-1065G7. Belonging to the latest generation of processors, this laptop will not be impressed by multiple multimedia tasks. Performance corresponding to billions of calculations per second.
Equipped with the Intel HD Graphics graphic card, and with 8 Gb of RAM, you will be able to see your movies and even do photo editing if needed. This will obviously be a bit light if you want to do 3D imaging, but will suit your needs.
Concerning the connections, this model has available 3 ports. That makes it one with the biggest number of ports compared to what’s on the market right now. Speakers, a mouse (wired), an external hard drive and an output to a pocket projector when on business trip or when you travel.
In short, for those who wish to replace their TV set with this laptop, it 15Z90N seems inappropriate. Indeed, with 18 hours of autonomy, it is one of the worst specifications. You will have to anticipate the duration of the films, otherwise you will not know the end. This situation may annoy many people, considering that the interest of a laptop is to be free of these details.
The 15Z90N- the right model to stay connected while travelling ?
Easier to transport than a desktop computer, it is not intended for travelling. It doesn’t seem to have been a priority when they designed this model LG. Difficult to store in a suitcase, not very suitable for transport, tests have shown that this laptop will be more in its element for very exceptional trips.
In other words, leave it at home and only take it for occasional short trips.
With its 1.2 Kg, it 15Z90N is one of the heaviest in its class. It’s complicated when you have to transport it. For a laptop it”s bulky to move. The reason for that ? The size of the screen. Its weight is a disadvantage, but the17 inches screen will make it an advantage when writing e-mails or doing word processing.
No backlit keyboard on this 15Z90N. Not necessarily useful, except for those in dimly lit places.
Equipped with a glossy slab, it provides very good visual comfort. Its screen displays good image definition and beautiful colours. On the other hand, this last characteristic will be less interesting for outdoor use because of the sun reflections that will occur.
This model does not have a matt or anti-reflective tile. You will have to limit uses when the sun is too bright.
Thanks to its processor 15Z90N, the use in exclusive battery mode is one of the most important of the competition. With its processor, the manufacturer has chosen to produce one of the most powerful laptops in its range.
On the other hand, these are estimated data based on average laptop usage.
Unfortunately for the specifications of the batteries will only allow 18 hours of availability, one of the lowest at the moment.
Even if the use of this laptop is dedicated to business trips and travelling, it will be more comfortable in an office mainly. The moving parts that make up the hard drive can get damaged and cause the loss of the data it contains. With its 512 Gb hard drive, it’s perfect for storing data for photos, music and your movie collection. On the other hand, unlike an SSD type hard disk drive, it will be slower in terms of the time required to boot up or to leave the standby mode.
When it comes to taking your laptop with you, it will seem safer to do so only occasionally. Its size does not invite you to carry it everywhere you go. The reason for this is its size; with 17 inches, it is one of the largest laptops of the moment.
On the connector side, it 15Z90N has 3 ports. It is thus at the top of the ranking, compared with other laptops on the market.
The techno bluetooth of this model will allow you to connect locally to any type of device that accepts this communication protocol: phone, connected speakers, car…
According to our analysis, we think it is better not to bring this 15Z90N on holiday.
The 15Z90N- the right model for audio or video editing ?
The publishing or the musical creation are not the uses that the engineers of LG have thought of for this 15Z90N. This type of use requires power and memory, which this model lacks. However, this does not prevent you from editing as long as you are patient and no other applications are launched. Here, both the processor and the general design of the model are obsolete. It will be more suitable for word processing and Internet browsing, and as soon as you try to run applications in parallel, you will have frozen screens and a rise in computer temperature, whose processor will quickly reach its operating limits.
This model, LGoffers an effective product without being too expensive.Equipped with a software suite as standard, you can start editing for movies and music. In case you want to upgrade to professional applications, the processor Intel Core i7-1065G7 and disk size of 512 Gb will be more than sufficient.
With 512 Gb hard drive size, you have enough space.This size is one of the best on the market in this product range. This is an important consideration since a few minutes of home video will fill your player faster than you thought. For reasons of speed of execution, we would have liked LGto favour the installation of an SSD type disk instead of the standard one. Flash memory, which is useful when you need to run a program quickly or run several tasks in parallel.
With 18 hours in battery-only calculation mode, you’ll have little latitude. This is less than average, so we advise you to keep the power cable close by, otherwise you may lose your work unexpectedly. Maybe the next model will be better off.
On the connection side, the 15Z90Ni s equipped with USB 3 technology. This model will allow you to connect to an external storage drive for even more space when your local disk is full. This standard allows transmission speeds of up to 5 Gbit per second, about ten times faster than USB 2.0.
In the end, it is a product not allowing audio and video editing. However, it will be perfect for web browsing and word processing.
The 15Z90N for online or local games.
With this model, you will be able to move quickly in any game, without parasitic elements, screen freezing or image tearing. Gone are the days of having to play where the computer is fixed; now you can play anywhere. On this 15Z90N, LG has implemented a cooling system perfectly dimensioned for advanced uses of online games.
With only 1600×900, this model is below standard ones. This results in lower image quality when you are in game mode.
With its graphics Intel HD Graphics card and processor Intel Core i7-1065G7, LG has indeed chosen an interesting option. Thanks to the technical elements installed on this laptop, the card Intel HD Graphics and the processor Intel Core i7-1065G7 are raised to a very good level.
During the tests we ran on this laptop, the components used by the brand’s engineers proved that they could hold the load.
LG like most manufacturers, knows that intensive and extensive use of the computer in game mode requires performance. A good compromise that justifies the choice of this model.
Although you won’t need it because of online games, it’s probably one of the biggest hard drives today. The 512 Gb of 15Z90N can still be used by a large number of players in the case of locally installed games.
For those who want high speed wifi internet you will be quickly limited with this model which does not have the 5Ghz techno. We would have liked it to be one of the available options.
You will limit your travels with this laptop; the cause? Its weight of 1.2 Kg which makes it one of the biggest on the market.
For autonomy, 18 hours, this model is worse than most other laptops.
Clearly, a good quality rendering on the graphics, a size of 17 inches, thin and rather light (1.2 Kg), make this 15Z90N an excellent one for a video game use. In addition, it is good value for money compared to competitors. And if necessary, you can even use it for office functions between two games.
15Z90N the right choice for office automation ?
Whatever the type of operating system, it is possible today to have an office use on all laptops. The OSes available on the market are all different technical ecosystems with their own applications. Perfectly office oriented, this 15Z90N is efficient.
If you’re already a Linux or Apple user, your choice will probably head for this laptop. It’s the latest version of Windows 10 that’s running it.
As soon as you have to take this laptop to the office, or on a trip, you will regret its consequent weight. This model weighs 1.2 Kg, making it one of the heavyweight.
This computer was really designed for office use. Hence the good idea to offer a default number pad as a complement.
No anti-reflective treatment on this 15Z90N. Testing the lamp next to the screen can affect the quality of work in office use. As far as the colour palette is concerned, it is well balanced even if they are less faithful than the colours your TV set gives you.
During daytime use, the absence of a backlit keyboard will not be a problem.
It has a storage space of 512 Gb.You may never fill it out, especially if you are just browsing the Internet, word processing and making spreadsheets.
In short, it 15Z90N is perfectly suited for word processing and spreadsheet use. It combines ergonomics with power, with an interesting price/quality ratio.
The 15Z90N – in summary
There is no such thing as a perfect laptop for every purpose, unless you put a price tag on it, and keep in mind that it will be too powerful for most of your needs. The 15Z90N’ is average but will do the job very well.
This model does not seem relevant to us for :
– travel use
– make audio and video editing
And we highly recommend this laptop for :
– surfing on the internet
– listening to music and watching videos
– playing video games
– office tasks