Redmi 1s has two sim slots :-
1st is WCDMA/UMTS/GSM (3G/2G) - it works with 2G network also .
2nd is GSM (2G) it's not meant for 3G network .
WCDMA and UMTS are synonymous terms .
Why only 1GB ram and 8gb internal ? Seems so yesterday . Great that they have a cardslot and what looks like a better camera than the MI3 .
Screen Need to bee minimum 5" inch this is only not good on this phone
sharu, 28 Aug 2014what about quality of camera..?is it good camera quality is superb. search in google
this mobile is CDMA ? can i'm use TATA INDICOM DELHI network in this mobile ?
good camera or not?
when compared with the Asus zenfone 5, which is better?
pure android fanclub, 26 Aug 2014hardware wise better then moto g and moto e but software wise very low quality...this is not a... moreI think you're in a bad luck, or may be you don't know how to treat gadgets.... :lol
can we have a software upgrade to Android kitkat(4.4
)???plz tell soon...
mukesh atote, 27 Aug 2014this product are upgradeable kitkat..?????yeah it is upgradable to kitkat.
Guys its 2sim slot(GSM+GSM).One slot for 3g purpose and one slot for 2g.wcdma means 3g not cdma.
Hi, It's GSM + WCDMA. means 1 Simcard slot will be 2g and 1 will be 3g. its wcdma not cdma :)