Hello frends am ravindra.and I say somethings about htc desire 820 dual android phone. this phone is very different and very good.becouse his feture is very attrective and very lovey.desine is very beautiful and hid plastic matterial is sooo good than steel.bettery is also super.if u music lover so try this one her voice is very nice and lovely. no hanging problem no heating problem but one things is not sooo good her back cemera is 13mega pixel but it, s working like 8 megapixel so not god.but frent is better. am using this phone 16 month approx but m not facing any problem and I love this my desire . aud u know about htc, htc is a very good brand and avaliable at all market in india both also other country, But frnds one things is soooo bad service center is not avalible at all place.