While there isn't a single "standard" academic paper titled exactly for that specific Android version, the best primary resource for understanding the technical design of Facebook Lite for older devices like Android 4.2.2 is the official engineering paper from Meta (formerly Facebook). Primary Technical Paper
: The APK size is typically under 2MB, making it extremely fast to download and ideal for phones with low internal storage. Data Efficiency facebook lite apk android 42 2
Unlike the standard Facebook app, which can exceed 500 MB in total size, Facebook Lite typically occupies less than 3 MB of storage space. This is critical for Android 4.2.2 devices, which often have limited internal memory. The app’s architecture uses a simplified rendering engine that shifts heavy processing tasks to external servers, significantly reducing the strain on the device’s CPU and RAM. 2. Optimization for Restricted Connectivity While there isn't a single "standard" academic paper
Practical steps to try Facebook Lite on Android 4.2.2 This is critical for Android 4