Every Mobile OS Explained in 18 Minutes

Most people use iOS or Android without thinking twice. But the mobile OS landscape is way bigger, stranger, and more interesting than that — and a lot of it quietly shaped the phone in your pocket right now. 📚 What you'll learn: Why iOS feels so consistent — and why that consistency has a cost, from App Store control to sideloading restrictions that only partially changed in the EU in 2024 How Android's open-source foundation created both its biggest strength (variety, customization, choice at every price point) and its biggest weakness (fragmentation, delayed updates, uneven security patches) Why Apple split iPadOS off from iOS in 2019, what Stage Manager and external display support actually changed, and why the iPad still quietly refuses to become a laptop The real story behind HarmonyOS NEXT — why it's not just "Android with Huawei branding," what makes it genuinely different, and why the international version is still not the same thing How webOS invented card-based multitasking and gesture navigation years before everyone else copied it, and how HP managed to kill it in 49 days What GrapheneOS actually changes under the hood, why it only runs on Pixels, and how one Linus Tech Tips video took it from niche privacy tool to mainstream conversation Why KaiOS quietly has more users in some regions than the iPhone — and what it actually means for who's online and who isn't Why BlackBerry didn't fail because it was bad — and why BB10 specifically deserved better than the timing it got How Symbian ran 63% of the world's smartphones and then got blindsided by a single assumption built into its entire interface What Windows Phone got genuinely right — and why Live Tiles and Metro UI never really died, they just moved somewhere else ⏳ Timestamps: 0:00 iOS 1:16 Android 2:49 iPadOS 4:14 HarmonyOS / HarmonyOS NEXT 6:11 webOS 7:44 GrapheneOS 9:20 KaiOS 10:57 BlackBerry OS 12:42 Symbian 14:15 Windows Phone 16:18 Honorable Mentions 🔗 Related Videos: Every Smartphone Chip Explained →    • Every Smartphone Chip Explained in 18 Minutes   Every iPhone Chip Explained →    • Every iPhone Chip Explained in 16 Minutes   Every Web Browser Explained →    • Every Web Browser Explained in 20 Minutes   Every Bluetooth Version Explained →    • Every Bluetooth Version Explained in 12 Mi...   Every AI Model Explained →    • Every AI Model Explained in 19 Minutes   #iOS #Android #MobileOS #HarmonyOS #WindowsPhone