When comparing Polarity Browser vs Iridium Browser, the Slant community recommends Iridium Browser for most people. In the question“What are the best desktop web browsers?” Iridium Browser is ranked 13th while Polarity Browser is ranked 40th. The most important reason people chose Iridium Browser is:
* Disable "Use a web service to help resolve navigation errors" * Disable autocomplete through prediction service when typing in Omnibox * Always send "Do-Not-Track" header * Network/DNS prediction is disabled by default * Block third-party cookies by default * Link auditing (<a ping="...">) is disabled by default * Fetch plugins list from iridiumbrowser.de where it will be updated regularly * Site data (cookies, local storage, etc.) is only kept until exit, by default * Passwords are not stored by default * Input form autofill is disabled by default * For IPv6 probes, use a DNS root server instead of Google * The default search provider is Qwant * Load "about:blank" on new tabs instead of the currently set search engine and/or promotions. * Don't report Safe Browsing overrides. * Don't use autofill download service. * Disable cookies for safebrowsing background requests. * Disable the battery status API.
Ranked in these QuestionsQuestion Ranking
Pro Fast and lightweight
According to their own tests Polarity takes up more than 10x less memory than IE, FF or Chrome.
Pro Multi-session browsing with Parallel Sessions
Parallel Sessions allows users to browse the web with different profiles with separate cache, cookies, and history. This enables users to login to multiple accounts to different websites like Facebook.
Pro Built-in privacy features
Polarity browser comes with ad block and Do Not Track built in.
Pro Customizable UI
It allows you to customize many things from window color, tab color and text color to window transparency and border size. You can set Background image or use Shuffle from Bing. You can also save the theme, import and export it.
Pro Custom Developer tools
Polarity comes with the standard Inspector for Blink based browsers along with its custom client that works with both Trident and Blink.
Pro Great HTML5 support
Polarity scores 512/555 on the HTML5 test. It is just a couple of points shy of Google Chrome.
Pro Privacy enhancements over Chromium
- Disable "Use a web service to help resolve navigation errors"
- Disable autocomplete through prediction service when typing in Omnibox
- Always send "Do-Not-Track" header
- Network/DNS prediction is disabled by default
- Block third-party cookies by default
- Link auditing (<a ping="...">) is disabled by default
- Fetch plugins list from iridiumbrowser.de where it will be updated regularly
- Site data (cookies, local storage, etc.) is only kept until exit, by default
- Passwords are not stored by default
- Input form autofill is disabled by default
- For IPv6 probes, use a DNS root server instead of Google
- The default search provider is Qwant
- Load "about:blank" on new tabs instead of the currently set search engine and/or promotions.
- Don't report Safe Browsing overrides.
- Don't use autofill download service.
- Disable cookies for safebrowsing background requests.
- Disable the battery status API.
Pro Lots of extensions available
Due to access to the Chrome Web store.
Pro Extensions are updated manually
They won't update automatically in the background.
Pro BSD license
You are in control and you can do almost anything with the code.
Pro Simple installation
Provides installers and packages for the most operating systems and linux distributions.
Pro Security improvements over Chromium
- Increase RSA keysize to 2048 bits for self-signed certificates (used by WebRTC)
- Generate a new WebRTC identity for each connection instead of reusing identities for 30 days
- Generate a new ECDHE keypair for each WebRTC connection instead of reusing them for multiple connections
- Disable using system-provided plugins (i.e. Java, Flash, etc.)
It is fast since all background services have been disabled or removed.
Pro Disabled features
- Disable background mode
- Disable EV certificates, so they are shown just like "normal" certificates
- Disable Google cloud printing
- Disable Google hot word detection
- Disable Google experiments status check
- Disable Google translation service
- Disable Google promotion fetching
- Disable Google Cloud Messaging (GCM) status check
- Disable Google Now
- Disable automatic update check
- Disable profile-import on first run
Pro Based on Chromium
Supports all the modern web features.
Con Few annoyances left unchecked
The browser has a couple of bugs such as where extensions are not actually ran after installation despite a notification stating that they are.
Con Windows and Android only
No Linux, OSX or iOS version available.
Con Unstable and frequent crashes
Though the browser is really lightweight and lightning fast, it crashes many times and is clearly unstable.
Con Uninstallation problems
Polarity browser can only be uninstalled with a built-in deinstallation tool. This is very impractical.
Con Slow updates
Since the whole Chromium Release need to be scanned, PC users may wait half a year while the Chrome base gets updated five or six iterations.
Sometimes, removing extensions won't work. Some websites downright refuse to load, no matter the settings.
Con Extensions MUST be updated manually
Con Poor debian support
current versions miss support for debian-based distributions which is by far the most widely used group of linux distributions.
Con Definitive unique browsing-fingerprint
Con Google Safebrowsing enabled by default
Con Based on Chromium
Since iridium is based off chrome, it is depend on all of Google's decisions.