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Opera Mini

2005 – present Active
85

Ultra-lightweight mobile browser that compresses pages on the server. A huge success on basic phones.

Facts

Developer
Opera
Website
www.opera.com
Current engines
Presto (server)Blink (WebView)
Former engines
WebKit
Derived from
Opera
Current platforms
Android
Former platforms
Java MESymbianBlackBerryWindows MobileiOSOther
Details
Java ME (up to 8.0.1, 2014), Symbian (up to 7.1, 2013), Windows Mobile (up to 5.1, 2010), BlackBerry; Bada (up to 6.5, 2012), Windows Phone, MAUI (HMD feature phones); iOS (up to 16.0.14, 2018, App Store listing removed); only the Android version is still developed; uncompressed modes: Android WebView and WebKit on iOS
Popularity
85/100

Key versions

  1. Pilot (TV 2)Presto (serveur)Pilot project for customers of Norwegian TV station TV 2: pages are rendered on Opera’s servers (Presto) and sent compressed to the phone.[1]
  2. 1.0Worldwide launch of the Java ME client; pages rendered on Opera’s servers (Presto) and sent in the compressed OBML format.[1]
  3. 2.0File downloads, custom skins and a Speed Dial option.[1]
  4. 3.0Secure browsing, RSS feeds, photo uploads and content folding.[1]
  5. 4Code fully rewritten; full-page overview with zoom and landscape mode.[1]
  6. Android (preview)Technical preview for the Android platform, before the first Android phone even shipped.[2]
  7. 4.2 (Android)Arrives on the Android Market for the T-Mobile G1: the Java ME client ported to Android, still with rendering on Opera’s servers.[3]
  8. 5.0 betaTabs, password manager, touch interface and visual Speed Dial.[1]
  9. iPhoneiPhone version approved on the App Store: same principle as on Java ME, pages are rendered on Opera’s servers (Presto) and the app only displays the result.[1]
  10. 8 (iOS)WebKitRedesign for iPhone and iPad with three modes: “Opera Mini” (Presto server rendering, up to 90% savings), “Opera Turbo” and no compression, the last two rendered on the device by iOS WebKit.[4]
  11. Windows Phone (beta)Public beta for Windows Phone, the first Opera on a Microsoft mobile platform since Windows Mobile was dropped; server mode only.[1]
  12. Modes (2015)Official engine table: on Android, Java ME and Windows Phone, Opera Mini only has Mini mode (Presto server rendering); on iOS it adds Turbo and uncompressed modes rendered by WebKit.[5]
  13. Android (High / Extreme)Blink (WebView)New Android version with two modes: “Extreme”, the original server-side compression (Presto), and “High”, which displays full pages on the device.[6]
  14. 99.4Latest stable version listed (Android, the only platform still developed).[1]

Version sources: [1] Opera Mini (Wikipedia en), [2] press.opera.com, [3] theregister.com, [4] blogs.opera.com, [5] dev.opera.com (archive.org), [6] blogs.opera.com

Sources

  1. https://en.wikipedia.org/wiki/Opera_Mini
  2. https://www.opera.com/mini
  3. https://apps.apple.com/us/app/opera-mini-web-browser/id363729560