I purchased this phone yesterday and I found following things in this phone: very poor sound quality in CDMA call however in GSM it is not bad, Messages received by CDMA network is not accessible through inbox when you remove your GSM SIM or disabled the GSM Network. When you enabled the GSM SIM network, messages appears again in inbox received from your CDMA network. You can’t able to install other browser like Opera Mini due to some internal problem, I don’t recognized, may be the phone doesn’t allow other application to connect to internet other than its own in built browser. Y
ou can’t use facebook mobile application in this phone because it doesn’t able to connect to the internet while it is able to connect through its own in built browser. And most of all this phone is Java enabled but it doesn’t allow you to install a java program that is more than 400 KB Size, very sad, we can’t able to install our favorite program in this phone which is more than 400KB in size. And one thing if you try to install any java(using .jar and .jad file) program, it goes directly to Application > Games and More folders, i.e. we if we install a facebook application it goes to Games folder and we know it is not a game application, there is no customization installation to define where we want to place install application. Back panel handling is very very poor can breakdown easily, don’t expect to change your SIM and Memory card frequently because of poor build quality back panel can easily get breakdown on frequently opening and closing.
Headphone quality is very poor, a very roadside 20 RS quality, Charging and ear phone port is same and not easy to find out.
https://samsung.com/in/consumer/mobile-phone/mobile-phone/cdma-phone/SCH-W169ZKAINU