"Some time is heats up even its ideal. may becoz of older version."
"And they also said that this phone getting heated up to a temperature of 45 degree Celsius is OK. ."
"No HEAT generated. Device remains cool even after playing games nonstop for an hour (Temple Run)"
"Great Phone with heating issue . I am using this phone for last 5 days & I just can't take my eyes off it."