Register Login

Which should I buy: Lumia 640 or Lumia 930?

Views: 558 Replies: 1
Hi,
I'm developing UWP app and I need a phone to run it. I currently have Lumia 920, but it's rather old and it does not support new versions of Windows 10, so I decided to get a newer device. I'm planning to buy a used one - Lumia 640 or Lumia 930.
I al thought about lumia 550 or 650, but:
- I checked out L550 at the store - it's so laggy and slow, that I don't really want this device
- L650 seems to have worse specs than L640, so I don't really want it.
So, if some of you had experience with both L640 and L930 on Windows 10, it would be great if you shared your experience with these devices.
My app is heavily using bluetooth and it's used to display LOTS of data on graph, so I also need a good performance. Lumia 930 seems to have better specification (CPU, RAM) than L640, but it's a year older device, so I'm not sure if Microsoft still supports it well. I know that a good firmware can have a big impact on device's performance and Lumia 640 probably has newer firmware.
Last thing: when new version of Windows 10 is released, do both these devices receive it same day? Can a simlocked device get new OS versions as soon as they are released?
I would be very grateful to hear your opinions.
waynedcam
Asked: 02:09 07/12/2016
diggity 02:09 07/12/2016
0
Buy pre installed win10 phone . Imo , 640 xl or 640 is good one.

Which should I buy: Lumia 640 or Lumia 930?

Similar questions

why my lumia showing "waiting for wifi" when i try to download a mere 26 Mb app?

recently i have hard reset my lumia and after that when i try to download whatsapp line or any other app that are greater than 20 Mb its showing ...

Why can't I open my Nokia Lumia 520?

When I want to open it it just shows the "Nokia" screen (a black screen and in the middle it's written "Nokia") I tried to pull the battery out ...

My sound system of lumia 920 isn't working?

my phone is ringing and i m getting notification too but the problem is when i try to call someone i cant hear what d person is trying to say and he ...

Lumia 950XL - New SD Card - Apps Not Working

I had a 64GB card in my 950XL to store all my apps music maps and photos/videos and was pretty soon running out of space I got a 128GB card and ...

Lara Croft: Relic Run Performance Issues on Lumia 950 XL

I upgraded from a Lumia 925 to a Lumia 950 XL late last year One of the things I was looking forward to was improved performance when playing Lara ...

I need help updating my Lumia 920 from Cyan to WP8.1, how can I do it manually?

To summarize: I initially had wp8 1 got on the wp10 train and installed wp10 I ended up not liking wp10 so I downloaded windows device recovery tool ...

Windows 10 Mobile, Lumia 640 Issues

Hello I have a few issues with Windows 10 Mobile on my Lumia 640 For the most part it works very well but there are some problems I could use ...

Where can I find an external battery charger for my Lumia 550?

My Lumia 550 got wet and dropped about a week later On the same day I dropped it I tried to charge it and the charging symbol didn't appear on my ...

how do i unlock my nokia lumia

it is locked to vodaphone uk ...