AnonD-284285, 24 Jul 2014The reason why your Lumia 620 lags is because the official update is not yet b given to it i.e... moreIts not only about the lag.Applications open much faster on the 630 as compared to the 620 because of the snapdragon 400 quadcore processor.Also the developer preview version and the version of windows phone 8.1 on the lumia 630 is the same.It is just lumia cyan as compared to lumia black on nokia wp8 devices.
All im trying to say is that lumia 620 was built for windows phone 8 os n it worked well with that.
These new devices(lumia 630 and 530) are built for windows 8.1 and will run smoothly with those specs.
BUYING A PHONE WITH THE LATEST OS INBUILT DOES MAKE A DIFFERENCE...
shubham, 24 Jul 2014can i get the os of this mobile in lumia 520.......?yes
AnonD-244054, 24 Jul 2014Guys,I own a lumia 620,Since the update to the windows phone 8.1 developers preview,I have see... moreThe reason why your Lumia 620 lags is because the official update is not yet b given to it i.e the cyan firmware.. It's a developer preview so its not optimized for the phone.. Whereas in Lumia 630 u have a fully optimized firmware.. So it doesn't lags. Just wait for the official firmware.. Lag will have to say goodbye... That's what windows phone are known for..
shubham, 24 Jul 2014can i get the os of this mobile in lumia 520.......?Yes..
nokia is trying to make good profits by putting leftovers into new mobile phones.
Guys,I own a lumia 620,Since the update to the windows phone 8.1 developers preview,I have seen an occasional lag in the os.But I used a lumia 630 recently and there is no lag.
My point is windows 8.1 requires a better processor to run n 1 ghz dual core s4 pro is just not good enough.
The reason why they have used a snapdragon 200 1.2 ghz quadcore processor in this phone is that it is the minimum processor requirement to run the os.
512 mb ram is not an issue and subway surfers and temple run2 are also now supported for 512mb ram devices.
They cannot afford to use a low end processor for windows 8.1
Anonymous, 24 Jul 2014This phone is made for nokia asha replacement. Not for 520 upgrade, 520's upgrade is 630then they should have called it lumia asha. not a succesor of famous lumia 520. or another MiStake
no new good exprience on the phone. Like it , nokia is soo bad. Samsung is much beter than the topix.
ZZzzz, 23 Jul 2014I wouldnt take it for free! MSoft killed Nokia (rip) ..And ive used motto for 3months no issue :)My frnd buy moto e, it dead after 20days, now he is back with lumia 630.
Barak obama, 23 Jul 2014Windows phones are jokes. Look buddy... (1) 512 ram, but quard core prosser! (2) no free a... moreJava on smartphone, we know who is joking here. There are many free apps. I installed 195 apps on my lumia 630. All are free. have 7 games on my l630, 2 game is paid
AnonD-20692, 23 Jul 2014complete degraded lumia 520 L520 has 8GB internal but this has 4GB L520 can shoot 720P vi... moreYou dont get it, nokia wana make a phone below lumia 520, which can replace asha. But they never use 4 on their phn number. And 3 series is already used by asha. So they call it 530. And 630 is the successor of 520 not 620. 620's successor is 730. Wait for it. I read somewhere it will have 5mp front cam.