When comparing Deepin DE vs KDE, the Slant community recommends Deepin DE for most people. In the question“What are the best UNIX-like desktop environments for convertible laptops?” Deepin DE is ranked 5th while KDE is ranked 11th. The most important reason people chose Deepin DE is:
Deepin DE has some blur designs which make it very beautiful.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Very beautiful
Deepin DE has some blur designs which make it very beautiful.
Pro Easy to use
Deepin DE is very simple.
Pro Stable
Pro Includes quality programs
It has some of it's own programs which are quite beautiful.
Pro A modern de for Linux
Deepin is the first DE for Linux which looks and acts like a modern environment. Basically, Deepin succede where Gnome 3 failed
Pro Quite lightweight
Deepin 15.7 has been optimized and now uses less than half the system resources of prior editions.
Pro Has a Windows-like and Mac-like interface
Easily switchable between the two, as well!
Pro Available for a lot of distros
Deepin DE is currently supported on Deepin OS, Ubuntu, OpenSUSE, Arch Linux, Gentoo, Fedora, Sparky Linux, Puppy Linux, Pardus, Antergos and Manjaro.
Pro Touchscreen-friendly
Pro Option to turn off mouse acceleration in the settings
Pro Highly customisable
There are many customization options and possibilities to tweak the desktop, including widgets.
Pro Integrated components
Plasma Desktop generally comes packaged with a full set of applications to get users started, including a file manager (Dolphin), advanced file manager and browser (Konqueror), image and document viewers (Gwenview, Okular), the Calligra office suite, CD and DVD authoring (K3b) and dozens more. The desktop can be installed and used without these applications, but they add significant value for many people.
Pro Looks beautiful
The design of the three built-in desktop themes; Air, Breeze, and Oxygen, are very beautiful to some.
Pro Open source
Pro Has a file manager that provides a good balance between power and simplicity
Included file manager provides several icon, list and detail views to choose from along with features such as tabs, bookmarks, tagging, previews and metadata, network file access, bluetooth file transfers to/from devices and excellent removable storage integration while remaining fast and easy to use.
Pro Integrated advanced search
Plasma Desktop comes with an integration search system that makes it easy to find local files, emails, contacts, events and more. The file manager supports tagging and rating files as well as full-content searching and the KRunner command window and the Milou desktop widget makes searching for files, emails, applications and other content by name, subject, category, tag, fulltext, etc. very simple. It does this with essentially no noticeable interference with day-to-day usage of the computer, thanks to the scheduling built into the backend system (Baloo).
Pro Uses the Logo key (aka Windows key) for menu functionaly
Logo key is used for features such as the "start" menu, which will be familiar to migrating Windows users
Pro Keyboard friendly
Nearly all actions can be driven with keyboard commands. Window management, including effects such as desktop overviews, can be triggered with a keyboard control (or mouse gesture) and some even support filtering results (such as windows shown) by typing. The KRunner tool (default keybinding: Alt+F2 or Alt+Space) provides searching local files, online sources, unit conversions, math and more all from a keyboard driven interface.
Pro KDE is an evolution on the classic desktop model
KDE 4 is a great evolution on the classic Win95/Gnome/XFCE approach. It's moving in innovative directions while respecting the classic metaphors.
Pro Active development
Pro The session manager works perfectly
This is a much better session manager compared to solutions from other Linux desktop environments.
Pro Bunch of coherent applications
What make plasma so nice is the galaxy of apps, sharing same look and feel, configuration and behaviour.
Pro Adheres to standards
Standards adherence allows for interoperability and shared technology for X Window System desktops, with similar Wayland support being worked on. Applications not written with Plasma in mind work very well in Plasma as a result. The development team has also been instrumental in standard creation and adoption such as NETWM, X11 clipboard, icon themes, mimetype handling, application menu standardization, system tray protocols and notifications and more.
Pro Multi-Device "Convergence"
Plasma Desktop provides seamless "zero config" integration of your Android device with your laptop and desktop machines via KDE Connect. Phone calls, SMS messages, cross-device copy and paste, media remote control, cursor control and more are supported.
The technology that Plasma Desktop is built on, simply called "Plasma", also provides interfaces for phones, tablets, netbooks, and media centers in addition to the desktop. These additional interfaces use the same underlying frameworks and therefore work well together and have a unified feel to them. They also support a common set of applications across them which adapt to the input methods and screen sizes.
Cons
Con Not very customizable
Con Bling Bling instead of features
Con Great DE, horrible distro
The Deepin linux distro offers its own empty package manager, and has lots of bugs. The DE and core apps are great though.
Con Buggy
Many features do not immediately work.
Con Not installable on Ubuntu/Debian
[UPDATE: Check out UbuntuDDE, a project trying to get DDE on Ubuntu and usable to normies like you]
At least, not easily, and not without potential problems. If you Want Deepin DE, use Deepin Linux, or grab Manjaro's DDE spin, or install manually on Arch Linux. Antergos, ArchLabs or similar.
Con Poor translations
Con Goes contrary to the concept of customizability
If you want non-configurability, go back to windows or mac. This is a step back for Linux.
Con Good but not available for many Linux distro
Con Terrible for desktop use
Con Perceived clunkyness and slowness
Compared to other options, KDE is still perceived slow. Especially, the desktop takes a few seconds to login.
Mouse pointer can feel sluggish, or laggy, on older systems
Con KDE is awesome but it is overcomplicated for newbies for sure
Way too many options for newbies to digest before the learning curve is over.
Con Interfaces are inconsistent and ugly in 4.x
While parts of KDE in 4.x can be very good looking, a common opinion is that the style is too hobbled together with inconsistent icons and styles clashing with each other.
Con HiDPI support is spotty
The log in screen as well as some other components of the OS do not scale properly under HIDPI. Everything in the log in screen will be displayed too small, as well as some areas of the OS.
Con Stability problems
Under certain conditions, most of KDE's components can be highly sensitive to race conditions, which leads to KDE applications frequently crashing, and, on rare occasion, kdeinit itself locking up.
Con Poorly named app menu with too many apps starting with "K"
This is better in KDE Neon with minimalist apps, which indeed in itself points out the problem.