1.Tizen OS: Samsung’s Open-Source Platform
Tizen OS is a Linux-based, open-source operating system developed by Samsung and the Linux Foundation. It was originally designed for smartphones, smart TVs, wearables, and IoT devices. Today, Tizen is primarily used in Samsung Smart TVs, smartwatches, and connected appliances, while its smartphone branch has been discontinued.
2.Historical Background
- 2012: First release of Tizen OS, succeeding projects like MeeGo and Bada.
- 2014–2016: Samsung launched Tizen smartphones (Samsung Z series) in select markets.
- 2015 onwards: Tizen became the default OS for Samsung Smart TVs and wearables.
- 2024: Latest version Tizen 9.0 released, focusing on smart TVs and IoT.
3.Architecture and Features
- Kernel: Monolithic Linux kernel.
- Programming: HTML5, C, C++.
- Package Manager: RPM Package Manager.
- Licensing: Mix of open-source (GPL, LGPL, Apache) and proprietary components.
- Interface: Graphical UI for TVs, wearables, and smartphones; One UI adaptation for smart devices.
- Integration: Works with Samsung SmartThings and IoT platforms.
4.Representative Devices
- Samsung Smart TVs (2015–present): Entire lineup runs on Tizen OS.
- Samsung Gear S2/S3 (2015–2017): Smartwatches powered by Tizen.
- Samsung Z1/Z3 smartphones (2015–2016): Early attempts at Tizen smartphones, now discontinued.
- Samsung Family Hub refrigerators: IoT appliances running Tizen.
5.Comparison with Other Smart Device OS
| Feature | Tizen OS | Android TV / Wear OS | WebOS (LG) |
|---|---|---|---|
| Source Model | Open-source + proprietary parts | Open-source (AOSP + proprietary GMS) | Proprietary (LG) |
| Main Use | Samsung TVs, wearables, IoT | TVs, smartphones, wearables | LG TVs |
| App Ecosystem | Samsung App Store, limited | Google Play Store | LG Content Store |
| Market Share | Strong in Samsung TVs | Largest globally | Niche, LG TVs only |
| Status | Active (TVs, IoT), smartphones ended | Active | Active |
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