Installed a 64gb for about $22. This is truly one of the best phones I have ever owned. Highlights is the camera, battery life, price, loud speaker, and strong signal with clear reception. I live in the basement part of a house and this phone gives me the best signal strength. My other two phones can't always send texts because signal is weak in my room. So this Lumia 640 is quite a lifesaver.
Got this phone last Saturday and love it,the best thing is price and futures it has,I"m new to windows phone so learn OS from the scratch,don"t care about app store,it has every thing I need and more.If You are looking for the good screen,battery,sound,and stability this phone for you.I don" compere this phone with 500-800$ phones,but to phone less then 100$,nothing stand even close to it.I didn"t update to 10 mobile,bcs have a lot to learn on 8.1 OS,but this is my next step-10 mobile update.Don"t let 1 GB Ram fool you,that is good for windows phone and 8 GB of memory good as well,bcs all staff you install-apps,games (except OS) go to SD card up to 128 GB,you have plenty of memory for every thing.
Try to hard reset the phone... most people reports better performance after the hard reset. Before of that, backup all your stuff.
I have just ordered this phone on ebay. Expecting it on 16th May. I just want someone who has extensively used both 8.1 and 10 as to what is the effect on battery life after upgrade to Win 10? My top priority is calls apart from emails and whatsup usage.
In April I was upgrade windows 10 on my Lumia640LTE and situation is not good. Performance is terrible, keyboard sometimes not working, internet also, camera sometimes crushed and when I take a picture, saving are too long, almost 2 min.. Too low cpu and ram for windows 10, this is problem on lumia 550 and 650, prove.
AnonD-424238, 30 Apr 2016Definitely get the Lumia 640. It is a far better choice.Core prime if you want lots of apps and lumia 640 for camera and screen. We have both in house, my mom uses the 640 and i use the core prime
Thanks Already download for months always says we are working with your provider.
pocoboy, 05 May 2016When will Lumia 640 ATandT will get Windows 10 Upgrade? I am using it o Speakout ( 7 -eleven i... moredownload the upgrade advisor. it should guide you on windows 10 mobile installation
When will Lumia 640 ATandT will get Windows 10 Upgrade? I am using it o Speakout ( 7 -eleven in Canada)? Any Idea.
hemant, 04 May 2016i am not getting this please help me, when type code it shows wrong..##3828# WAS a typo (because of computer keyboard), ##3282# is the right one :)
Hi, which should one choose between huawei p8 lite vs Lumia 640 lte? Sure neither are like my trusty Lumia 925
Anonymous, 28 Apr 2016Help tech gurus , samsung core prime or this 640 and why??? i cant decide Definitely get the Lumia 640. It is a far better choice.
Savor, 18 Apr 2016A phone that only cost me $29.99 has surpassed expectations I would reserve for a $700 flagsh... moreI had the 920 supplied by work and now the 640 LTE as personal phone as left employer. Very happy.
After upgrading to W10, didn't like the changes to tiles. No web page icons and no way to pin individual Office documents. So reverted to 8.1 So think twice before upgrading Windows.
Battery lasting 2 to 3 days with battery saver on but keeping bright display.
Highly recommended as good value for money.