A laptop dedicated to office automation : Duoduogo – Notebook X20 – Intel Celeron J3455

As an introduction to this analysis

Is the Notebook X20 for you?What power? Which operating system? Linux, Windows or Mac OS X? So many points that won’t tell you if you’re making the right choice.
We have oriented our test according to criteria such as use for travel, office automation, internet browsing, games or multimedia.
This article is therefore composed according to functions; What is the purpose of this model?

Notebook X20 to surf the Internet?

If your need for a laptop comes down to surfing the web, whether on e-commerce or information sites, and to making a few tables in excel, you could be satisfied with this Notebook X20. With this Notebook X20, the company wanted to design a very basic model. Duoduogo is a manufacturer that has been offering laptops for several years now, but for this laptop they have used lower quality components. So you can understand that you will not keep this product for more than 4 years.
A medium-sized, 15 inches-sized screen that you can slip into a computer bag and take with you on the go. The computer is equipped with a relatively old processor, the Intel Celeron J3455. Indeed, this processor is starting to date compared to what is on the market today. For a few euros more, it is possible to switch to more powerful processors. In the end, you shouldn’t ask too much of this computer, otherwise you’ll get annoyed by its slowness when you launch several applications in parallel. With less than a 6 Gb of RAM, it Notebook X20 is a fair one. It is highly likely that if you decide to use the Notebook X20, you will have to add at least 2 Gb to one of the avaiilable.Your computer will work better and longer.
The disk size of this laptop is among the smallest on the market. If you want to have your holiday photos locally, you’ll soon reach the limit of 128 Gb. And if really this point was blocking for you, you can always buy an external hard drive and plug it into the usb port.
Finally, an important point for a laptop: autonomy; here you will have 7 hours of freedom before you have to plug it back into the socket. With this laptop Notebook X20 it will therefore be necessary to always keep the power cable within easy reach. It would be more interesting for the same price, to buy a desktop or a tablet, more powerful on the part autonomy and web surfing.

Notebook X20 for videos?

You are considering laptops for standard multimedia use (watching movies, storing photos, listening to music)! Duoduogo offers the Notebook X20 perfect for that. It’s easy to find much better ones, although you won’t find any in this price range.
In order to see if it will meet your needs, we have tested it for audio and video use.
Duoduogo decided to make this laptop a very versatile product. A model with a standard template, 15 inches, and good resolution. 1366×768. The image quality is bright and colorful, and provides an immersive experience. Clearly, big enough to tire your eyes when watching movies, but also rather light (2.4 kg) when you have to carry it.
Glossy screens are best suited to the indoor environment. Notebook X20 will be ideal for movies, photos and games in a dark or half light environment because you will have the means to control light intensity. On the other hand, you may feel visually tired after 2 or 3 hours of viewing.
For the sound part, the Notebook X20 is equipped with a correct sound card and speakers. We tested it with movies and music at maximum volume. Even if it does well, this laptop will not be able to compete with a good hi-fi system. If necessary, you can later supplement with external elements if you consider the results too insufficient.
Unfortunately, this laptop has only got the processor Intel Celeron J3455, which today is rather light for this kind of use. The consequence will be that it will be less quiet and therefore will consume more electricity. However, as long as you only run one application at a time, it may be enough.
With Intel HD Graphics 620, ahigh-performance graphics card, a dedicated memory of 6 Gb of RAM, you can watch movies, with smooth images, possibly retouch photos or edit video. This will obviously be a bit light if you want to do 3D imaging, but will suit your needs.
Regarding the connectivity part, Duoduogo has made efforts with available 4 ports. That makes it one with the biggest number of ports compared to what’s on the market right now. You will be able to connect all your peripherals to it.
Finally concerning the battery life, you will have time before you have to think about reconnecting the power cable. You have 7 hours of autonomy in unplugged mode, which is in the average. 

Notebook X20 compatible with on the move use ?

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 Duoduogo. It only fits in a computer bag dedicated to its size, and if you decide to take it in your suitcase, it will be at the expense of clothes, it is so big.
Forget about vacations and commuting.
With its 2.4 Kg, it Notebook X20 is one of the heaviest in its class. It’s complicated when you have to transport it. If you use it on your lap, you will find that it is cumbersome. The reason for that ? The size of the screen. One of the reasons is its 15 inches screen.
Unless perhaps you are used to working in dimly lit areas, you will not be bothered by the absence of a backlit keyboard. But, unless you work in the dark, you won’t see the point.
This model is supplied with a shiny slab. Its screen displays good image definition and beautiful colours. The disadvantage will come in the event of using it outdoors with a lot of light.
Unfortunately it is not equipped with anti-reflective tiles. It would have allowed a better use of this model outdoors.
The processor Intel Celeron J3455 is inferior to other competitive products.
Also, the batteries hold the charge for a shorter time; probably the worst results in this range. You will need to expect 2/3 of this estimate for standard use; if you push the processor, the number will drop a little more.
An autonomy of 7 hours allows this model to average what the competitors do.
Even if the use of this laptop is dedicated to business trips and travelling, it will be more comfortable in an office mainly. The reasons are its size, and the hard drive that the brand Duoduogo decided to put in it. With its 128 Gb hard drive, it’s perfect for storing data for photos, music and your movie collection. Only an SSD hard drive could improve this, but then it is an additional cost.
With this model, Duoduogo definitely designed a computer easily transportable, but not too small. Because of its size, 15 inches this laptop represents a good compromise.
The connector part is very interesting, with 4 inputs available. It is thus at the top of the ranking, compared with other laptops on the market.
Bluetooth technology is great when you’re on the go, and you’ll enjoy the convenience of connecting easily to a phone or speakers.
Because of all these elements, we do not recommend this Notebook X20 for travel use.

The Notebook X20- the right model for audio or video editing ?

Considering that the assembly that you intend to carry out is of the range of leisure, this Notebook X20 can suit you. Thanks to its processor and its RAM, it accepts multitasking without flinching. Of course, it is not at the level of what is done for professionals, but it responds well anyway.
It’s going to be a little harder on this model than on some of the other competitors. Nothing will stop you from modifying photos, videos and music, despite a processor Intel Celeron J3455 that is almost obsolete. The general design is now too old to consider this type of use in a pro version.
The 128 Gb of storage size should be enough. That’s pretty much what they do on other laptops. However, it is possible that you will fill this space quickly as the films may take up space. Regarding the speed at startup, Duoduogomade the choice of the conventional hard drive. A choice of solidity that is certainly relevant, against a choice of speed that could have broken in 5 years.
For the autonomy part, Duoduogo proposes last generation batteries. For 7 hours of autonomy, you have a little time to work on your edits. A duration which is on the other hand equivalent to the other machines at the moment.
On the connection side, the Notebook X20i s equipped with USB 3 technology. An interesting format for transfers when you want to move your large audio-video files. In addition, this technology offers a better rate of high-speed file transfer between your laptop and external drives.
With this Notebook X20 product, Duoduogooffer us a good start for an advanced use of audio and video editing. You will also be able to use it every day to browse the internet. In short, an interesting choice in this price range.

The Notebook X20- the right model to play with?

There are very few laptops today that do not allow you to play video games. It appears that in terms of performance or on the issue of general cooling, this Notebook X20 is one of the models in the average. During our tests, we found that the computer was raised correctly, as soon as the scenes in some games required fast movements and colour changes.
This laptop has a resolution in 1366×768, which is one of the poorest existing today. The visual comfort during the game phase, and the image quality will be less good.
The technological evolution being wha it is, this model does much less than many other laptops. Tests have shown the limitations of this laptop, including some image degradation and processor temperature rises. Finally, if you want to play often, we recommend a model with more power.
For most games, this model will be suitable for gaming mode. It corresponds to a median choice, neither extremely powerful nor too expensive.
When it comes to disk space, this computer ranks low.He’s one of the worst of the moment, with only 128 Gb.
For online gaming, it Notebook X20 has high quality Wi-Fi. More speed for those living in full Wi-Fi areas.
You will limit your travels with this laptop; the cause? Its weight of 2.4 Kg which makes it one of the biggest on the market.
Please note that with an autonomy of 7 hours, you will have enough time to play video games requiring few resources.
So it’s a middle ground for gaming; enough performance at the right price. You can also use it for word processing if you need it.

The Notebook X20 for office automation.

Which operating system to choose? In fact, there are no bad choices any more today. For those of you who are users of specific operating systems, your choice will probably not head towards this model. This Notebook X20 is clearly intended for those who will use it for office use.
Here, this model runs under a standard OS. It is equipped with Windows 10.
It Notebook X20 is not designed to be transported, but it will do the job in the case of an exclusively fixed use, and little displacement. This model weighs 2.4 Kg, making it one of the heavyweight.
Due to the size of the keyboard, all the office oriented elements are present. If you work frequently on a spreadsheet, you will appreciate the presence of the numeric keypad.
Equipped with a slab without specific treatment, we unfortunately see many reflections on this Notebook X20. Testing the lamp next to the screen can affect the quality of work in office use. For bright areas, they are clearly cut out, the colours are intense, with a high degree of brightness and image sharpness.
If you work on your computer in the evening, you might regret that the backlight option is not provided on this laptop.
It’s one of the smallest backup spaces, with 128 Gb. If you are used to backing up everything locally, you will have to think about adding an external hard drive, because the hard drive Notebook X20can be quickly filled.
Clearly, this is an excellent one in this price range. The right choice for anyone who wants an efficient computer.

The Notebook X20 – in summary

This Notebook X20 will be a one-time choice, and for moderate use. With an interesting price, it will be able to do the job if you know you’re going to change in 3/4 years.
In other words, this model is not really made for :
– web browsing
– travel use
Nevertheless, this laptop can be considered acceptable for :
– listening to music and watching videos
– making audio and video editing
– playing video games
In summary, we advise this model for :
– office tasks