Edit:- 13/10/2014, after more than 100 days of usage I would like to tell you all that this has to be the best phone that I have used ever. Reasons are under mentioned, it has been justifying all the pros and cons that I have mentioned, the only complain that I have with Windows Phones is that their WhatsApp Messenger isn't always up to the mark. It freezes sometimes. Talking about Apple Iphones, How can they drop their prices by almost 20k just before the release of a new phone, this is unfa...

Guys........I ordered this phone only and only because of Cortana....She is a personal assistant in WP phone and I liked her humor and information...........BUT for this features I had to give up some major elements on the phone .........that I'll tell in my review
There's no need to mention about the specs and missing features as I think people has brains..................LOL
Pros:
1. You get premium "windows 8.1" and guaranteed update....
2. Gorilla glass 3 ....I like to scratch the screen ...

Excellent features in term of cost. My first WP experience. Butterly smooth OS.
No Lagging. Wide angle camera lens compared to Android. Easy to hold. Offline navigation thanks to HERE Maps, it works even you dont have network to your phone. Windows updates are available unlike Android.
No front camera.
Simply go for it !! Best budget phone !!

Dont compare windows with android...
Completely Satisfied with Windows 8.1 OS

THIS REVIEW IS OF ONLY NOKIA LUMIA 630 SINGLE SIM (Reviewed after using for 2 months)

PROS:
1) Hardware & user interface is superb. Hence no lag & no hang so 512RAM No problem.

2) The best 5MP camera in the market. There are many apps to optimize the quality of photos taken. Lumia Camera app helps to set the focus, brightness, iso, white balance, shutter speed. There are many apps for camera. Believe me i have ta...

being a samsung lover, it was very difficult for me to choose between samsung prime & Nokia - Lumia 630 & too add to that i heard from my friend that whatsapp cant be installed on nokia 630 single sim as it has issues & requires only wifi connection. But still i went for this phone. i ordered it on 24th december 2014 with fast delivery option by paying Rs.100 extra. got the phone on 26th Dec. till date i dont have any issues with the phone. its working perfectly fine & Yes i could install wha...

I'm using this mobile for a good time now, the best basic smartphone from nokia, it has got a good camera and not a very display, best additional phone

Nokia Lumina 630 single sim is a nice smartphone. Camera is very better as expected. But flash is lacking... 512mb Ram is not ideal for this smartphone. Processor gets heated up when used for long time gaming...

WWwindow You get premium "windows 8.1" and guaranteed update....
2. Gorilla glass 3 ....I like to scratch the screen now and then because of this glass and it gives me fun...........LOL
3. Being a Android Developer its was very easy and smooth transfer of data......
4.What Microsoft says it has only 512mb ram.........If you try to run latest android OS on 512mb ...........LET ME TELL YOUR LIFE WILL BE HELL............Although its very smooth
5.What I noticed that the battery life......On my N...

This is a overall good mobile at 7850INR. You will be delighted at screen resolution and touch quality. Runs flawlessly. Battery is okay and up to the mark. Does not overheats on continuous internet use (unlike lumia 530) . Corning gorilla glass is a good feature for those who have busy work days on the go.

This phone is recommended for windows lover. Windows 8.1 is just awesome and makes it easier to control the phone. Notification toggle is useful feature for quick usage.
Lumia camera is ...

if you are planning to buy a phone with low price tag, then you should definitely chose this one. I got this phone today(1/27/2015) and i'm very impressed with this phone.
camera quality 9/10(a bit noise was there)
sound clarity 9/10
performance 9.5/10
design is very good, very handy phone. over all best buy at this range it won't let you down.