What are the technical specifications of a 4G SMART device?

Max download speed: 150 Mbps - 10 GB/day

Supported networks: 2G / 3G / 4G (UMTS, HSPA, HSPA+, LTE)
Maximum number of devices able to connect at the same time: 10

Battery capacity: 1500 mAh

Battery life:
Basic usage: 6-7 hours
Average usage: 5-6 hours
Intensive usage: 4-5 hours

(See the specific FAQ for the usage definition)