Microsoft Lumia 640 Dual SIM
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Microsoft Lumia 640 Dual SIM

User opinions and reviews

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  • l
  • lokesh
  • XuT
  • 04 Jan 2016

Camera quality is very bad in night mode ,deem light ,
Camera is likely good in day ,and video quality is hi-fi.

    AnonD-100814, 04 Jan 2016Who the hell told you ios project ditched.. IOS app porting... moreSorry I apologies for my wording.I was partially wrong.Only Project Astoria is halted.

      • D
      • AnonD-100814
      • rKT
      • 04 Jan 2016

      gaurav bigg, 28 Dec 2015Windows 10 will not going to create any miracles.All predic... moreWho the hell told you ios project ditched.. IOS app porting project is still available for devs.. Only Android project is halted. Because android apps are mess n non trusted apps.. Keep this in your mind.

        • D
        • AnonD-158412
        • X0Z
        • 04 Jan 2016

        Lumia 640 is a great phone.It has a great camera with a great battery backup.
        This phone is going to update with windows 10 soon.perhaps on 12jan 16.

          suhail, 02 Jan 2016Bad camera front and back Don't spread the rumours Lumia phone (Windows)phone suffers with OS disadvantages and Less attractive apps interface and Limited apps but Hardware wise it's a great phone Touch is very smooth,display is attractive, Great Ram management, all sensors performing brilliantly and camera is just unbeatable when we compare it with Android phone under 10K.

            • s
            • suhail
            • rAf
            • 02 Jan 2016

            Bad camera front and back

              • N
              • ND
              • Hku
              • 31 Dec 2015

              I have 640xl. Its good. Facing problem when you have to reply mail with attachment. Only photo attachment possible. Very much upset for official use.

                • i
                • isrs
                • Iax
                • 30 Dec 2015

                is lumia 640 dual sim compatible for airtel 4G

                  • P
                  • Pradeep
                  • rKa
                  • 30 Dec 2015

                  Hi I m using Lumia 640 dual sim..i m k wit it but when I connect the phone to any system and copy something my phone hangs a lot... I m facing this hanging issue a lot wen connecting to system...please provide wit a solution...!!!thank u all

                    • C
                    • Carol
                    • L71
                    • 29 Dec 2015

                    gaurav bigg, 28 Dec 2015Windows 10 will not going to create any miracles.All predic... moreGenerally, ms is not about miracles. Ms has it's way of doing business'. Generally, they are waiting and waiting till people get accustomed with their product's. They don't attack with advertisement, they hardly ever did it. I am sure win 10 will gain traction. Slow, but sure.

                      Carol, 27 Dec 2015You were joking there, right? I mean, who the hack cares if... moreWindows 10 will not going to create any miracles.All predictions was partially fake and all most over by ditching of its project related to Android and IOS apps adoption.

                        • H
                        • Helena
                        • PQV
                        • 28 Dec 2015

                        Previously I was an Android user until my phone went dead. Now, I've been using this phone - MS Lumia 640 Dual SIM for about 3 months now. It's a working horse. A reliable one I might say. It didn't crash or self-rebooting like Android-(insert-brand-here) phones. It didn't gets hot when using the camera. I have not face any hardware or OS level issues with this phone. The Windows OS is stable, reliable and gets the job done. For it's price, it fares well. Pictures taken with it is average quality (sufficient enough for social media). Sounds is just OK. It has expandable external storage MicroSD (which is good). Connectivity is good and reliable. The only drawback of this phone is it is a BORING DULL phone due to major lack of apps in the marketplace. Even basic apps such as Twitter, Facebook, Whatsapp, Instagram, Waze are not up to date compared to the Android version. I ditched the Facebook apps and rather use the mobile web version of it. Buy this phone if you're looking for a reliable, no fuss work horse. But, at the end of the day you'll be bored to death due to lack of quaity 3rd party apps. My next phone will definitely be an Android phone.

                          • C
                          • Carol
                          • L71
                          • 27 Dec 2015

                          AnonD-442962, 18 Dec 2015Feeling very disappointed with Microsoft. Why do they keep ... moreAs i've said it on my other post, i also believed that they want to sell the new devices and that is why they will not release the OS before next mounth or maybe even later. I also posted a coment about my conspiracies. But to tell you the truth, i now understand the postpone. So, don't be angry at them cause makes no sense, is better for you believe me. Tge system is not ready. I own now an 950 xl. The 640 with 8.1 sometimes browses faster (sometimes) it's battery is crazy good in front of my xl also. Store opens faster and is more stable, photo gallery, the same. Considering this and the hardware xl has, i think yoi'll want to wait. If ms releases this build on all devices you will be all dissapointed. Cause is not yet ready and still buggy. It is, tough, almost there... But only almost.... So hold on people, if you don't want to, then just install the preview version, is very stable but, as i was saing, slow and with some buggs in front of the 8.1.

                            • C
                            • Carol
                            • L71
                            • 27 Dec 2015

                            Kapil7, 20 Dec 2015To, whoever reading this msg. Either Ma'am or sir. This is ... moreYou were joking there, right? I mean, who the hack cares if you use your device or not? Is not like you are buying from store everyday 3 times a day. And is also not like using facebook, whatsapp or other social crapp will help Ms gain money. I understand the frustration but please people believe me, it is not ready!. I own right now and use a lumia 950xl, believe me, the system is not ready for the mass.even with drivers and firmware for the windows 10, this phone is not how it should be. Minding the fact it has so much power under the hood, battery life is not good enough and speed is not good enough. I compared it to 640 (i bought my mother one) which, to tell you the truth, happened to sometime open webpages faster thrn my 950xl. It's battery is 2 times better, even tough is only 2500mA in front of thr beefy 3380mA of my xl. I also tought Ms is post poning cause they want to sell this devices....is not true. The system is just not ready. Keep in mind, when it will eventually be released you should do a hard reset with no restore before installing the update, believe me, is better.

                              • ?
                              • Anonymous
                              • ut4
                              • 27 Dec 2015

                              Prit, 20 Dec 2015Hello friends, I am new user of Microsoft (Windows) phone. ... moreSimply there are making us fool. I'm shocked being couldn't find WP10 concept like interacting live tiles, interacting reply to notification, bug free new slimmer UI & other *promises.

                                • D
                                • AnonD-480451
                                • nFI
                                • 25 Dec 2015

                                Swapnil, 15 Dec 2015Sometimes unwanted colors are getting displayed on my scree... moreIf it's insured (and if you're sensible it will be) you can send it back and have them fix that :)

                                  • D
                                  • AnonD-394646
                                  • 0U3
                                  • 25 Dec 2015

                                  AnonD-442962, 18 Dec 2015Feeling very disappointed with Microsoft. Why do they keep ... moreSadly this is the case with all smartphones companies nowadays.. And we the customers have the most to lose. Look at Samsung, they have put a patent to the Snapdragon 820 until middle 2016. So, no other company can release a smartphone with snapdragon 820 in this period, only Samsung.. Big fail. The same with Microsoft in the releasing of Windows 10 mobile for other devices except Lumia's 950, 950XL and 550.

                                    • P
                                    • Piyu
                                    • rAZ
                                    • 24 Dec 2015

                                    Hi there I want to know if is it necessary to have back cover... Actually my previous cover is broken. I only have question about camera. Its slightly popping out , will it get scratches and effect on photography...??? Please reply as soon as possible

                                      • K
                                      • King
                                      • 9xM
                                      • 24 Dec 2015

                                      Prit, 20 Dec 2015Hello friends, I am new user of Microsoft (Windows) phone. ... morehi prit,
                                      i think you dont know how to use windows phone, android is like bicycle u can take any where, it is easy to use blah blah blah.... but windows is like bike, its is bit diffcult when u use first time, but it gives you the best experience when u start to use it, i have 'Iphone4', galaxy Note 3, S6, Moto x, Sony X peria Z, ... but none of the phone is cool and good as windows... so better dont give false information unless u know it better.....

                                        • S
                                        • Srijana
                                        • 6iU
                                        • 23 Dec 2015

                                        help me guys from 8.1 with denim update2 to w10586.36 update is possible,on my lumoa540 & how much of update size &it is possible on medium speed wifi or strong connection is compulsory & how much take time to complete for 10587.36 plzzzz