15 April 2013 by Permi Krishna
GSM phones are typically great to possess during international travel, as they use a SIM card, which allows you to use a network suitable to the country you intend to travel to.
Google's Android is one of the two best mobile operating systems, offering their 2.3 (Gingerbread), 4.0 (Ice Cream Sandwich) and 4.1 (Jelly Bean) versions for cell phones. These operating systems are available from several leading brands like Samsung, HTC, Google Nexus and Sony; and from GSM network carriers like T-Mobile. Android cell phones are often touted for their efficient utilization of the phone's RAM and consequently, longer battery life.
Android's ICS is typically implemented on higher end cell phones and coupled with dual core or quad core processors which offer 1.4 to 1.6 GHz speed; and many of these GSM handsets also support 3G and 4G (LTE) networks, giving you the benefit of all the high speed internet connections available today. Furthermore these superior configurations are instrumental in handling Android applications and browsing ease, so they're ideal for doctors and users who need extensive application support and the best internet performance.
With large screen sizes, the best GSM Android phones also throw in a 5 megapixel camera, and are great for playing movies, music and games on phone.