#1
Unique phones (requires ox_inventory for ESX & standalone. Most inventories on qb-core are supported). Each phone is connected to the phone item, meaning you can steal phones and all data will remain on that specific item. See 6m 39s into the video.
Good performance
InstaPic live
Video calls
Quickly share contacts, photos etc via AirShare
Speaker, if enabled while on a phone call, nearby players will hear the call. Requires a mumble-based voice script.
Smooth video recording, which also records your & nearby players voices
Fivemanage or lb-upload for photo and video hosting
Custom app support
Logs
And a lot more!