It is endowed with a music player,video recording function and FM radio. Google search and Opera Mini web browser allows for speedy Net browsing. It is supported on Tri-band GSM 900/ 1800 /1900 MHz Network. Its 1000 mAh standard Li-ion battery provides upto 3 hrs talktime and upto 250 hrs of standby time.
An another dual SIM, QWERTY mobile with trackball navigation from Karbonn is Karbonn K20. It has magnanimous 3000 records phone book memory, GPRS, web browser,2MP Camera and bluetooth. Mobile is pre-installed with Opera Mini, Facebook, MSN Messenger and eBuddy apps. Mobile supports Java but installation of Java Applications is not possible. It has just 259kb of internal memory but it can be expanded up to 8GB using MicroSD card.It has very poor battery backup, just 2.5 hrs talk time while the charging time being 4hrs.Coming to the battery back up problem in Karbonn K20, company has provided an additional spare battery.
Feature Highlights:
· QWERTY Keypad with trackball navigation
· WAP browser
· 2MP Camera
· Dual SIM
· Pre loaded Opera Mini, Facebook, eBuddy and MSN
Karbonn K777 price and Karbonn K20 price in India is approximately Rs.4500 and Rs.3500 respectively.