Software Alternatives & Reviews

KaiOS VS Android

Compare KaiOS VS Android and see what are their differences

KaiOS is a light operating system for smart feature phones like the JioPhone and Nokia 8110.

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.
KaiOS Landing Page
KaiOS Landing Page
Android Landing Page
Android Landing Page

KaiOS details

Mobile OS Mobile SDK Development

Android details

Mobile OS Mobile SDK Linux

KaiOS videos

How KaiOS is catching up with Android.

More videos:

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

Android videos

Android 10 Review: This is Android in 2020! [Android Q]

More videos:

  • - Google Pixel 4 and 4 XL review: the best Android experience
  • - iPhone User Spends 17 Days on Android | Galaxy S10 Plus Review

Category Popularity

0-100% (relative to KaiOS and Android)


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

KaiOS Reviews

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.

Android Reviews

12 Best Android Custom ROMs For 2020 That You Must Try
Well, say hello to one of the top tier customization Kings of the Android Custom ROM World. Resurrection Remix has been around for almost the same time as any of the ROMs we’ve mentioned below. Starting its development in the early days of Android 4.0, RR has never failed to impress me with its feature-packed settings menu to tailor the Android smartphone to your heart’s...
Open Source Mobile OS Alternatives To Android
It’s no exaggeration to say that open source operating systems rule the world of mobile devices. Android is still an open source project, after all. But, due to the bundle of proprietary software that comes along with Android on consumer devices, many people don’t consider it an open source operating system.

Social recommendations and mentions

Based on our record, Android should be more popular than KaiOS. It has been mentiond 2 times since March 2021. We are tracking product recommendations and mentions on Reddit, HackerNews and some other platforms. They can help you identify which product is more popular and what people think of it.

KaiOS mentions (1)

  • 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!). - Source: Reddit / 2 months ago

Android mentions (2)

  • Android app development
    Do you know Java or Kotlin? Start learning Kotlin even if you know Java. Writing Android apps in Kotlin is easier and requires less code. Google made Android Kotlin first so any changes to the ecosystem and documentation are done in Kotlin first. Kotlin makes even more sense if you start looking for resources outside of and most youtube tutorials being made today are done in Kotlin. - Source: Reddit / 4 months ago
  • Why buy a cold wallet over an App?
    If my smartphone gets stolen, the thief wont care to look for what apps I own. He will just erase everything and try to sell it for cash. On the other hand, if he breaks into my house and finds the device, he instantly gets access to my crypto and even if I buy a second hardware wallet we will both have the same level of access to my funds (see relevant post on trezor subreddit). My phone on the other hand, I can... - Source: Reddit / 5 months ago

What are some alternatives?

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

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

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.

Ubuntu Touch - Read more about Ubuntu Touch. Our free and open source mobile OS is made and maintained by UBports! We care about your freedom and privacy.

GrapheneOS - GrapheneOS is an open source privacy and security focused mobile OS with Android app compatibility.

MIUI - Xiaomi MIUI Official Global Site. MIUI is a customized Android ROM developed by Xiaomi for smartphones and tablets. MIUI Forum offers ROM downloads for 251 devices including Mi 6, Mi MIX 2, Redmi Note 4 and others.

Ubuntu - Ubuntu is a Debian Linux-based open source operating system for desktop computers.

User reviews

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

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