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Firefox OS VS KaiOS

Compare Firefox OS VS KaiOS and see what are their differences

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Contents:
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  2. » Videos
  3. » Reviews
  4. » Alternatives

Firefox OS logo Firefox OS

Firefox OS is an open-source smartphone OS that uses the Open Web as a platform for mobile devices.

KaiOS logo KaiOS

KaiOS is a light operating system for smart feature phones like the JioPhone and Nokia 8110.
  • Firefox OS Landing page
    Landing page //
    2022-11-08
  • KaiOS Landing page
    Landing page //
    2021-09-21

Firefox OS videos

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Remember Firefox OS?

More videos:

  • Review - Firefox OS Review
  • Review - Firefox OS is back... on KaiOS

KaiOS videos

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How KaiOS is catching up with Android.

More videos:

  • Review - KaiOS is the future? - Nokia 2720 Full Review || Yes Hello 911? Tech
  • Review - Alcatel SmartFlip Flip Phone Review: KaiOS in the USA?

Category Popularity

0-100% (relative to Firefox OS and KaiOS)

Firefox OS

KaiOS

Mobile OS
30 30%
Mobile OS
70% 70
Mobile SDK
38 38%
Mobile SDK
62% 62
OS & Utilities
32 32%
OS & Utilities
68% 68
Operating Systems
100 100%
Operating Systems
0% 0

User comments

Share your experience with using Firefox OS and KaiOS. For example, how are they different and which one is better?
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Reviews

These are some of the external sources and on-site user reviews we've used to compare Firefox OS and KaiOS

Firefox OS Reviews

Open Source Mobile OS Alternatives To Android
Unfortunately, the low price tag alone could not make Firefox OS the Raspberry Pi of mobile devices, and, like Tizen, Firefox OS did not have any success with its ZTE devices. Firefox now plans to shift its focus from low cost devices to user experience with Firefox OS.
Source: itsfoss.com

KaiOS Reviews

Top 5 Mobile Operating Systems 2023 (Alternatives to Android)
By opting for these phones, you will be able to search for, receive, and share information that is crucial to you. Phones incorporating KaiOS-powered can have cameras and support wifi, GPS, and Bluetooth.
Source: www.pcmobitech.com
Best Open Source Android Alternative OS for Smartphones
KaiOS is another open source-based Android alternative OS which approximately runs over 100 millions of devices. That’s a quite big number. If you haven’t heard of this operating system earlier, it’s not a big concern. KaiOS delivers non-touch or keypad only phones which has smart features like 4G, Wi-Fi, GPS, and HTML5-based applications.
Source: www.getdroidtips.com
Android Alternative: Top 12 Mobile Operating Systems
KaiOS packs its own KaiStore where you can find over 500 apps which include WhatsApp, YouTube, Facebook, Google Assistant, Google Maps, Google app, UC Browser, lightweight games, and more. There are hundreds of models available around the globe and the starting price of these phones is just $10 which is amazing. In India, JioPhone is quite popular which costs around $20-25...
Source: beebom.com
Open Source Mobile OS Alternatives To Android
Not your fault really. KaiOS was only released in 2017, and yet it is powering a huge number of mobile phones in just under two years.
Source: itsfoss.com

Social recommendations and mentions

Based on our record, KaiOS seems to be more popular. It has been mentiond 2 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Firefox OS mentions (0)

We have not tracked any mentions of Firefox OS yet. Tracking of Firefox OS recommendations started around Mar 2021.

KaiOS mentions (2)

  • Our Antivirus Software went crazy
    What website did you go to? KaiOS is not dangerous. I'm dubious that their official site (kaiostech.com) would have trojans or malware on it... Source: 6 months ago
  • LetsEncrypt Cross-signing Expiry
    LetsEncrypt ISRG Root X1's IdenTrust DST Root CA X3 cross-signing has come to an end. This means that any device/browser (including KaiOS devices) which doesn't yet trust the ISRG Root X1 will no longer trust any site with a LetsEncrypt certificate (which, by the way, includes kaiostech.com!). Source: over 2 years ago

What are some alternatives?

When comparing Firefox OS and KaiOS, you can also consider the following products

Android - Android is an open source mobile operating system initially released by Google in 2008 and has since become of the most widely used operating systems on any platform.

LineageOS - Operating system for smartphones and tablet computers, based on the Android

PureOS - A user friendly, secure and freedom respecting OS for your daily usage

DivestOS - A mobile operating system divested from the norm.

CopperheadOS - Secure Android built for encrypted and secure phones by a privacy focused company. Available as security-centric and privacy focused Google-free Android for the latest devices. Fully integrated with the latest IDS and MDM enterprise technologies.

LuneOS - LuneOS is a free and open source mobile operating system that respects users’ privacy.

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