Mobile · Linux, Unix-like, Android · TCL
KaiOS
2017
v4.0 / May 2025; 1 year ago (2025-05)
Proprietary, Linux kernel, GPLv2
Active
Operating system entry sourced from Wikipedia: KaiOS.
Key specifications
- Family
- Linux, Unix-like, Android
- Type
- Mobile
- Kernel
- Monolithic, Linux
- Version
- 4.0 / May 2025; 1 year ago (2025-05)
- License
- Proprietary, Linux kernel, GPLv2
- Released
- 2017
general
| Available in | 88 languages |
|---|---|
| Defaultuser interface | Graphical |
| Developer | TCL |
| Initial release | October 2017; 8 years ago (2017-10) |
| Kernel type | Monolithic, Linux |
| Latest release | 4.0 / May 2025; 1 year ago (2025-05) |
| License | Proprietary, Linux kernel, GPLv2 |
| Marketing target | Feature phones |
| Official website | www.kaiostech.com |
| OS family | Linux, Unix-like, Android |
| Package manager | Kai, Store |
| Preceded by | Firefox OS, Nokia Asha platform |
| Source model | Source-available (except for the binary blobs) |
| Supported platforms | ARM |
| Working state | Current |
| Written in | HTML, CSS, JavaScript |
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Performance profile
Catalog-derived scores for comparison — not benchmark results.
Security
92
Performance
66
Compatibility
60
Ecosystem
100
Modern support
87
Related systems
Data sources
- wikipedia os en.wikipedia.org → 2 days ago