Question: What is the weight of the display that has an internal storage of 16-64 GB and uses a Wi-Fi, 3G wireless network?
SQL: SELECT "Weight" FROM "2-1149661-3" WHERE "Internal storage" = '16-64 GB' AND "Wireless network" = 'Wi-Fi, 3G';

Question: Which wireless network did LCD displays with 4 GB of internal storage use?
SQL: SELECT "Wireless network" FROM "2-1149661-3" WHERE "Screen type" = 'LCD' AND "Internal storage" = '4 GB';