it is the bst phone i recommend about karbonn very big screen front and back camera also veryvery very very vvvvvvvvveeeeeeeerrrrrryyyyyyy gooooooooooooooood phone iiiiiiiii love it
l bought karbonn A21 in November and my experiences with this phone as follows.
very fast battery draining (even with only one sim within 4-5hours of continuous usage battery will die)but more time to charge.
good display but poor touch response.
touch screen is highly erratic while charging.
waves like lines running horizontally.
slow and laggy CPU which leads to frequent closure of apps. few times it'll hang also.
less ram only 386mb. within few minutes of idle it should be around 50-60mb free ram. so HD games and high definition videos can't be played.
poor after sale service.
volume keys are also problematic.
poor sunlight visibility.
back cover is of poor quality and not fits well.
worst network signal strength.
think thousand times before to buy this phone.
Guys I want to buy this phone tell Mr its advantage and disadvantage ..........................?
Karbonn a21 mobile not good don't purches it ,it is getting hang no battery backup ,restart mobile and touch pad prpblem
Karbonn should be avoided at all costs. The service center staff is very unsupportive and lack basic skills. For every problem they ask the phone to be kept for 10 - 15 days. As early as 15 days from purchase Motherboard conked off. At the service center came to know that I was not the only one. The service center staff is extremely rude and should be fired at once.
its a awesome phone i can do anything on this phone but there is one drawback if we charge the phone and that time if we use this phone than its touch not work properly... otherwise it is a best phone ever
i have this phone and its a good phone...i have installed games like nba2k13, dead trigger, nfs most wanted etc. good phone!!!
raja, 10 Jun 2013my phone is heating Dude, try an aliminium sheet, cut the sheet (should not reachout the back panel edges) n place it inside the back panel, make the nesseary alterations, and then use... this will gradually reduce the heat at the back end and the sheet will work as a heat sink.
most important, do not use foil used for wrapping food items, they will keep the heat inside the cell only.
I'm not making any funny statment, cos im currently using this method... and my battery backup s also better compared to the days earlier when i bought it.
How to use 3g in karbonn a21 pls reply you knoe iam using tata docomo
How to make video call using 3G network(bsnl), if both sides (caller & receiver)have 3G network avialable?
very poor viewing angels .........makes nagetive quality...
battery backup also average......