When comparing Chromium vs Brave, the Slant community recommends Brave for most people. In the question“What are the best desktop web browsers?” Brave is ranked 9th while Chromium is ranked 11th. The most important reason people chose Brave is:
Released to the community under the Mozilla Public License (MPL), this software respect the FSF's four freedoms, including the freedom to use, modify, and redistribute with or without modification freely.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Cross-platform
Chrome and Chromium are available on almost every device nowadays
Pro Latest Blink
This is the browser Blink is made for and developed alongside.
Pro Sandboxing
Every tab and plugin runs in its own subprocess so they will never affect the whole browser ,however that consumes more memory than other browsers
Pro Completely Open Source
Both Chromium and and its rendering engine Blink are licensed under the BSD-license which includes no copyleft unlike the GNU or Mozilla Licenses.
Pro Access to Chrome's extensions
Chromium can access the Chrome Web Store and all the extensions hosted there can be installed and used on Chromium.

Pro Supports all of Google Chrome features
As Chrome is based on Chromium they overlap in supported features. Chromium syncs between devices, automatically updates, has great built-in developer tools, installs extensions without a restart, includes a combined text bar for entering URLs and searching and has excellent HTML5 compatibility just like Chrome.
Pro Bare
It does not have any extensions preinstalled and focuses to be a web browser.
Pro BSD license
You can do almost anything with the code.
Pro Gets constant updates
While the Chromium-based browser haev to adapt their code to the update before release, original Chromuim doesn't need it so it gets updated more constantly and frequently.
Pro Chromium sets the standard for Web Browsing
Since Google Chrome is the most used web browser, and that browser along with many others is based on Chromium, Chromium sets the standards for the internet and for security, and Firefox will always be years behind.
Pro Backed by Google
Chromium was first released as a large portion of Chrome's source code as an open source project by Google in september 2008. The idea was to encourage developers to review the underlying code and to contribute in making Chrome cross platform and port it to Mac and Linux as well.
Nowadays Chromium is a large project with a huge community that's standing behind it but still Google continues to take an extremely active role in Chromium development. This ensures the longevity and constant development and improvement of the browser.
Pro Does not come with Google
Unlike Chrome it does come wihout any Google account requirement.
Pro Free/libre software
Released to the community under the Mozilla Public License (MPL), this software respect the FSF's four freedoms, including the freedom to use, modify, and redistribute with or without modification freely.
Pro Option to disable additional privacy concerns
Like fingerprint tracking.
Pro Takes care of privacy and security
Takes privacy seriously by blocking ads and trackers and not tracking people's searches. Things like HTTPS everywhere and no tracking are standard with Brave. In most other browsers, things like these are optional at best.
Pro Built-in adblocking
Other apps make it difficult to block ads without rooting your phone or going through unoptimized add-on stores, but Link Bubble blocks them out of the box, making browsing much less crowded. Contains an optional "Allow Brave Acceptable Ads" So you can support the site you truly enjoy.
Pro Optional feature for you to get reimbursed for viewing ads
Basic Attention Token; you can decide to opt into a new blockchain-based digital advertising system, giving publishers a better deal and users a share of the ad revenue for their attention.
Pro Now supports Chrome Webstore
It's now a faster, less intrusive Chrome.
Pro Tor is available right in the browser
Private Window with Tor hides your IP address from the sites you visit.
Pro Faster than Google Chrome
Brave consistently beats Chrome in speed, might have to do with less tracking being run in the background.
Pro Very fast
The fastest browser out there.
Pro Sync is now available
Option to synchronize data between devices using peer-to-peer connections. No sign-in required, only a sync code.
Pro Option to pay supported sites based on view time percentage
Set up automatic micro-donations. Brave will automatically divide a monthly donation among the top sites you visit.
And/or, you can decide which sites get what percentage of your donation. It’s called pinning.
Pro Supports the latest technologies
Brave regularly adds new functionalities like decentralized domain support and a native crypto wallet long before Chrome considers them. These features to be disabled in settings.
Pro Developed by creator of Mozilla and Javascript
Pro Cross-platform Web Browser
Brave is available on Windows, Linux, macOS, Android, iOS
Cons
Con Lacks privacy options
Con High RAM usage
Due the sandboxing, Chromium also eats a lot of RAM , which can be a problem for machines with smaller RAM.
Con No official builds
There are no official builds available so you have to rely on a third party distributor
Con Not possible to disable WebRTC
Con Fat, slow, and another piece of google spyware
Con Lacks support for certain common media formats
As Chromium avoids bundling any proprietary software, media that requires proprietary codecs or formats such as AAC, H.264, MP3 and Flash will not play by default on Chromium.
Con Can be dangerous / only available as Source
There are plenty of unofficial Chromium distributors and every one of them can disable specific features (like sandboxing) for their build, so you will never know what you get.
Con Under BSD License
Con Brave is an Ad company
Brave Software is a for-profit company (though users must opt into Brave ads and Brave doesn't track users.)
Con Download package is very large considering it as a browser
Brave takes on a lot of roles besides just browsing so it is understandably a larger file.
Con Useless built-in 'ad blocker'
Its adblocker is useless to be honest. Since the extension uBlock Origin is a great blocker by itself, the Brave ad blocker does not block every ad!
Con Quite intrusive advertisements, especially on Windows
Advertisements keep popping up in the Windows notification center. Must opt in to ad system, but no option to disable sound for ad notifications only.
Con Still dependent on Google
Since it's based on Chrome.
Con Uses much RAM
1 tab, 400+ RAM, also it depends on what website you're on.
Con Same security-holes as Chrome
On the desktop: Brave uses the same browser engine as Chrome, meaning it has the same security-holes as Chrome. Chrome is a big target for hackers (being the most popular browser in the world), and a webpage that will hack Chrome may also hack Brave.
However, Brave has security features that Chrome doesn't (such as a built-in adblocker). Those features will stop many hacking attempts.
Con Doesn't remove search engine ads
Con No reader view
Can be accessed with an extension though.
Con Dumbed down in the latest versions
In previous versions, Brave felt more like Firefox. Now it's been dumbed down, it feels more like Chrome/Chromium. For example: There's no menu-bar.
Con The iPhone version has some odd behavior
On reopening Brave, it often returns you to the "search results" page, rather than the webpage you had previously browsed to from the search results page. Might just be a specific configuration.
Con Cache dump
Doesn't clear cache well, shows same page even after emptying it until you ctrl+F5 to get fresh page every time you visit the page(s).
Con A browser for NFT-ers(?)
There would be less of a problem with using Web3 solutions if they weren't sometimes looking like an art for art's sake, a jerkcircle shoving down it's own topic down the users' throat. Replacing the Web 2.0 with another commercial solution is bound to end up as a reinvention of the wheel, where even more commercialization and direct monetization will push digital exclusion. Non-profit open source community has achieved great things while so far NFTs and cryptos are, not without a reason, ridiculed.
Con Sync issues
Unable to sync extensions, no cloud sync (only device sync).
Con Appearance
No options to customize apperance, and make the bookmarks appear on the home page, for instance.
Con Creator support limited
Most creators don't use it and so will not profit from the crypto system.
Con Poor Customer Support
Only customer support available in Brave community. Mods usually does not help.
Con Promotes search engines that track users such as Bing and Google
Google Search is the first search engine on the list.
Con Bookmark management
Bookmark management is not as seamless as other browsers.
Con No cloud sync like Firefox
Con Power hungry, uses much more battery power than other browsers
Per default Brave enables hardware acceleration which results in a much higher energy (battery) consumption than the most other web browsers.
Con Hypocritical/deceptive stance on privacy and advertisement
Brave is advertised as a browser that respects your privacy and blocks ads while still supporting content creators. However, at the same time the company is making deals with Facebook, Twitter and others to whitelist their trackers and ads
Con Bookmark button located on the left side of the URL bar and can't be moved
