Facebook Lite:

• Is installed quickly – the app is smaller, so it's quick to download and uses less storage space.
• Works on old Android phones – you can use it on older Android phones that are not supported by the regular Facebook app.
• Uses less data – be more efficient with your mobile data. Save money by using less data.
• Loads quickly – it is our fastest app. Upload photos faster and see updates from friends.
• Works on all networks – it is designed for 2G networks and areas with slow or unstable Internet connections.