Android Jelly Bean (Android 4.1, 4.2, 4.3) is the codename given to the tenth version of the Android mobile operating system developed by Google, spanning three major point releases (versions 4.1 through 4.3.1).

2024年5月20日 · Find out more about the new Jelly Bean features for users at www.android.com. Faster, Smoother, More Responsive. Android 4.2 builds on the performance improvements already included in Jelly Bean — vsync timing, triple buffering, reduced touch latency, and CPU input boost — and adds new optimizations that make Android even faster.

Android 4.2 以 Jelly Bean 中已有的性能改进（Vsync 计时、三重缓冲、缩短的轻触延迟时间以及 CPU 输入增强）为基础，新增了可让 Android 变得更快的优化。 硬件加速 2D 渲染程序 中的改进可让滚动和滑动等常见动画更顺畅、更快速。

Android Jelly Bean是由Google開發的Android作業系統的第4個主要版本，繼承2011年發佈的Android Ice Cream Sandwich，其版本介於4.1和4.3.1之間。

Android Jelly Bean是由Google开发的Android作业系统的第4个主要版本，继承2011年发布的Android Ice Cream Sandwich，其版本介于4.1和4.3.1之间。

2024年12月21日 · Android 4.2 可提供更精緻的 Jelly Bean 使用者體驗，並為所有平板電腦提供熟悉的 Android UI 模式，例如狀態列、系統列和通知視窗。 所有螢幕尺寸現在都會在頂端顯示 狀態列 ，您可以向下滑動存取 通知 ，以及新的「快速設定」 選單。

Bluetooth Smart minimises power use while measuring and transmitting data for fitness sensors like Fitbit, Runtastic and other devices, making your phone or tablet more power efficient. Just start touching numbers or letters and the dial pad will automatically suggest numbers or names.

Android Jelly Bean, or Android 4.1 is the codename given to the tenth version of the Android mobile operating system. It was made by Google and had three major point releases (version 4.1 through 4.3.1).

Android Jelly Bean (Android 4.1, 4.2, 4.3) is the codename given to the tenth version of the Android mobile operating system developed by Google, spanning three major point releases (versions 4.1 through 4.3.1).

2024年11月28日 · Jelly Bean versions 4.1 to 4.3 were a pivotal moment in the Android revolution, with the arrival of Google Now, predictive keyboard, UI enhancements, and Project Butter. With its refined Holo...