> Attention!

New threads need to be created only inroot partition! In the future, they will be processed by moderators.

Microsoft Lumia 640 - Discussion | Microsoft Lumia 640
What version of OS is installed on your device?
Specify the version of the OS on your machine
Windows Phone 8.1 [ 395 ] ** [19,76%]
Windows 10 Mobile [ 1155 ] ** [57,78%]
Windows 10 Insider Preview [ 245 ] ** [12,26%]
Updated to 10, but returned to 8.1 [ 204 ] ** [10,21%]
Total votes: 1999

Rep: (133)
Discussion Microsoft Lumia 640
Attached ImageMicrosoft Lumia 640 3G DS / Microsoft Lumia 640 LTE / Microsoft Lumia 640 LTE DS

Dear friends! Be mutually polite! Say "Thank you" for promotionAttached Imagereputation.
If you do not have 15 more useful posts, ask the moderators to raise their reputation by pressing the buttonAttached Imageunder the message of the one who helped you.

Attention! Hereprohibiteddiscussion of issues that do not fall under the theme (Offtop),
as well as the creation of messages that do not carry useful information (flood)!
Also try to avoid in your messages lyrical digressions and reflections on the meaning of life!
For open conversations, we have the appropriate sections!

We hide screenshots and great texts under the spoiler, how to do it is written here.Working with Images on the forum
Screenshots that are not under the spoiler will be deleted without warning.

Before you ask a question about Windows Phone 8 -carefullystudyingFull Windows Phone 8 FAQ

Lumia 640 Specifications
Operating system:
Windows Phone 8.1 with Lumia Denim
Size and weight:
  • Length: 141.3 mm
  • Width: 72.2 mm
  • Thickness: 8.8 mm
  • Weight: 145 g
  • Screen Size: 5 "
  • Display Resolution: HD (1280 x 720)
  • Number of colors: TrueColor (24 bit / 16 million)
  • Display technology: IPS matrix withClearblack
  • Pixel density: 294 ppi
  • Sensor technology: Capacitive with multipoint-touch technology
  • In addition: The functions allowing to work in the conditions of a bright sunlight, Corning Gorilla Glass 3 Glass
  • Built-in memory (ROM): 8 GB
  • Random access memory (RAM): 1 GB
  • Maximum memory card capacity (microSD): 128 GB
  • Free cloud storage (OneDrive): 30 GB
  • User Data Storage: In Device: Memory Card, OneDrive Cloud Storage, Data and Application Storage on Memory Card
  • Removable battery: Yes
  • Battery capacity: 2500 mAh
  • Battery voltage: 3.8 V
  • Maximum standby time with two SIM cards: 36 days.
  • Maximum talk time on a 2G network: 26.5 hours
  • Maximum talk time on a 3G network: 17.5 hours
  • Maximum music playback time: 86 hours
  • Maximum Internet browsing time via Wi-Fi connection: 10.8 h
  • Maximum video playback time: 8.6 h
  • Processor Name: Qualcomm Snapdragon 400
  • Number of cores: Four cores
  • Clock frequency: 1200 MHz
  • Graphics chip: Adreno 305
  • Ambient light sensor
  • Space orientation sensor
  • Proximity sensor
  • Magnetometer
  • SensorCore
  • Removable rear panel
  • Doube-tap
  • Screensaver function
  • Touch control
  • Vibrate
  • Voice commands
  • Smart keyboard
Keyboard and input:
  • User Input: Touch
  • Dual volume key
  • On / off key
  • Back, Start (Start), Search - Touch

  • Main camera: 8Mpix
  • Autofocus: Yes
  • Video: 1920 * 1080 pixels (30 frames / second)rear, 720p (30 frames / sec)frontal
  • Flash: Yes (LED)
  • Front camera: 0.9Mpix
  • Optional: BSI Sensor, f / 2.2, Zoom 4x
Is the back panel glossy or matte?
All glossy exceptblack .

Glance Screen is?

Does it come in a black cap if you order a color model?
The black cover in the kit does not go if you order a color version.

How does the phone switch to silent mode?
Click on any button swing volume control. Two "slider" will come out. Click next to them on the icons "bell" and "notes." Only vibration will remain. If it is necessary to remove it, then click on "Enable vibration". To get it back, do the same.

How to remove the battery?
This is a feature of this. He sits very tight. Take a screwdriver, only gently, without fanaticism.

Does Lumia 640 have an NFC 3G version?
Yes, absent.

If you surf the Internet with SIM # 1 and call SIM # 2, will they call me?

Will it be enough for comfortable communication in the zone of confident reception of 3.5G speed? (for 3G models)
See answerhere.

What is the camera aperture: f /?
See technical specifications for the answer.

Tile "contacts" medium size constantly flashes, which is very annoying. How to make this tile static?
Tile contacts cannot be made static when it has a large or medium size. If reduced to small, then they will not.

How can I add buttons to the top curtain? And then I have a little four pieces.
Buttons with labels are always four, no longer can be put. On these four, you can put only the most necessary.

How to add more details to the screen lock? Five is not enough for me.
There are only five shortcuts on the lock screen, so this is also the most necessary.

I don’t use the 2nd sim card, but its icon is constantly visible as an inactive sim, is it possible to remove it somehow?
It is impossible.

Is it possible to paint the tiles of calls (and SMS) in different colors depending on the SIM?
The colors themselves are not changed. The color of the first tile is the main one set in the settings, the second one changes depending on the installed system color (it differs for a couple of tones). (You can also see an example with screenshotshere).

Is it possible to display the weather and calendar on the screen off? (About GlanceScreen)
Clocks can be displayed, and notifications of selected applications. Weather, it seems, only the lock screen is possible.

What about oleophobic coating?
Oleophobic coating is, and it is of good quality. There are almost no prints, and those that appear from somewhere are erased by one movement.

Discounts added up?
No, they do not add up.

Support wireless charging (QI)?
Information is specified. At the moment it is known that for Lumia 640 there will be no QI support at all.

Like the 640 with GPS, do satellites catch well?
Excellent catches.

Does this device have a full-fledged offline GPS or GLONASS?
In Lumia 640 of all modifications there is a full-fledged receiver of signals from GPS and GLONASS systems.

How to build? Does the crunch crackle? Is there any backlash?
It is assembled perfectly, everything is tight, elastic, without gaps and backlashes.

What is the width of the frame on the sides in mm?
together with the case of 4 mm

How does the sensor / multitouch work?
10 touches, everything is fine.

Is the voice speaker in the 640 model normal, not deaf like some? You can clearly hear the interlocutor on that side?
You can hear clearly, the interlocutor did not hear extraneous noises

Is there a sensor sensitivity setting?

Can I install on the desktop two rows of middle tiles?

Is it possible for the on-screen keyboard to enable vibration, as on the system buttons?
There is no such possibility.

If the vibrating alert is on, does it vibrate a couple of times at the beginning of the call when it rings, then only the ringing tone plays?
Yes. This is a WP feature.

What is the maximum memory card capacity?
128 GB

What type of memory card formatting is supported?
The memory card must be in FAT or exFAT format. The smartphone itself formats in exFAT.

Does this line of phones support USB-OTG?
No, it does not. Perhaps something will change with the release of Windows 10 Mobile.

Does Flash video play in Internet Explorer?
Not. Windows Phone does not play Flash content.Yes, absolutely.

Will the chargers from other companies? (Asus, Samsung, LG, etc.)
Original best. But, at your own risk, you can try third-party chargers that are suitable for the parameters.

What program constantly pulls the GPS when unlocking the device?
Settings ->Phone search ->Uncheck "Periodically save location until the battery is discharged."

How to turn off the sim card?
Settings ->Cellular network + SIM. There are settings items installed SIM-cards, where they can be disabled.

How to make a Full Reset (Hard Reset) and Soft Reset (Soft Reset)?
We readhere.
Device Reviews
Links to useful topics
Attached Image

Attached Image

Attached Image

Attached Image

Attached Image

Attached Image

Attached Image

Record of telephone conversations is not supported, neither on 8-ke, nor on 10-ke.

Post has been editedvelikashkin - 23.11.20, 11:42

Rep: (69)
Artecom @ 11/04/2016, 17:22*
Win10 was declared the latter in the line. It will be finished and upgrading constantly.

Consequently, Lyumia 640 and not only, will be updated infinitely?) I think another pair of Redstone will be updated, well, then the device simply will simply stop pulling the firmware and new features introduced into it. This is of course with a favorable outcome.

Rep: (46)
UDK-085 @ 11/04/2016, 21:10*
Can someone explain to me ?? Here hangs in me in the background of gta sa and her * Ren, i.e. Nobody interrupts her. If you open it, then you continue to play in the same place. So's why the browser keeps no more than two tabs ??

From the last offer more please.

Rep: (430)
* UDK-085,
Because it is a browser. I have on PC all tabs restart all browsers. And in general, the resources are faster games. On the android tablet as well. But on this Smart at 8.1 without any troubles, 5 tabs holds

Rep: (7)
UPO HERE cards have been updated at 8.1.2 by 343 MB ...

Post has been editedKostyapro - 04.11.16, 22:06

Rep: (254)
Guys, at some point, troubles began with a 32GB flash drive, a good quality flash drive, not China. At first, the phone constantly offered to scan the SIM and fix errors, later the applications stopped working and the photo that was on the flash was displayed. in short, in the end I formatted it, but still offers to fix the errors and put nothing on it, what could be? vin10 assembly xs

Rep: (65)
It remains a new sealed, in the original packaging, branded ultra-thin protective glass MOCOLO (with oleophobic and anti-reflective coating) for 640. which was not useful.
If anyone needs, write in a personal or e-mail (zv sabak nm.ru)!

Rep: (128)
Ijleoh @ 05.11.2016, 10:23*
But still suggests correcting errors and do not put anything on it, what could be?

Well, in all symptoms, the end came flash drive. Here the colleagues on the forum is, unfortunately, it often happens ...

Rep: (254)
* olm1967
Is this phone killing them?

Rep: (40)
How to delete temporary files? And then I have 1 GB of temporary files after an unsuccessful ASPHALT XTREME installation. Windows 10 Mobile.

Rep: (138)
* olm1967
It is not only on this branch, it is generally a common trend. We trustly systematically not one branch on the sabzham, after 2 pages on the third there is such a cry, in almost all manufactured devices.
My purely personal opinion on this subject: in view of the trend on the increase in volume, high-speed characteristics and reduction of GB / price increasingly, production is transferred to China and other developing countries. Production is mechanized, but a weak link in a setting staple making the prevention of equipment, minor violations of standards in order to accelerate the technical process, the human factor. As a result, we have what we have. There is only an option to purchase flash drives in stores with clear return rules within the warranty periods, which does not remove the troubles completely, but at least gives some kind of maneuver.

Rep: (30)
Wawki @ 05.11.2016, 00:07*
Consequently, Lyumia 640 and not only, will be updated infinitely?) I think another pair of Redstone will be updated, well, then the device simply will simply stop pulling the firmware and new features introduced into it. This is of course with a favorable outcome.

Maybe so, and maybe not. I have an old computer on 4pno, it works equally both from Win7 and 10. Thinking all sorts of trash browsers mainly and external rushes, although the latter have already liked the limit.
Because if nothing global on the win10 does not stick, 640 will pull.

Rep: (79)
Friends, honestly I will not be able to master the entire branch, tell me 10 wines a problem with Yandex Navigator and the onscreen buttons.? Approximately half a year ago, because of this, I highled on 8 wines.

Rep: (42)
* torrense,
Support on the quality of SD cards, literally within half a year, two pieces died (in other devices, and in different), and if one of them is Silicon Power, who has no production to produce its capacity, then the second turned out to be SanDisk with a seven-year warranty .
The phone can maximize the file system when writing to spoil, which is usually treated with formatting. But the controller flies in itself, without external influence.

Rep: (128)
Ijleoh @ 05.11.2016, 12:30*
Is this phone killing them?

Yes, God knows him !!! It is inclined to agree with the previous colleagues, although many sin on the phones, Windows, etc. I have already had a card for a very long time (I don't even remember how much), cares from the phone to the phone, problems with the permanent check of the check were only when the insider assemblies were "betrayed" from half a year ago. After that, while everything works (TTT). True, I only keep music on the card, photo-video and autonomous cards, I do not play the game, I always install the applications in the phone's memory.

Rep: (138)
* smashgog
And what exactly in troubles with naeclar knobs? I use it from time to time and this navigator, except for the auxiliary buttons that there are pop up for fine tuning (they do not wrap in completely, more precisely with the inscriptions under the navigation, but this I associate with the general installed text scaling, as I do not see the feature in standard fonts) I have not seen any troubles there. Write what to see, see.

Rep: (5)
SMashgog @ 11/05/2016, 17:32*
Friends, honestly I will not be able to master the entire branch, tell me 10 wines a problem with Yandex Navigator and the onscreen buttons.?


Rep: (79)
* torrense The touch with assecked buttons did not work correctly, specifically in this app.

Rep: (138)
* smashgog
I was somewhat late taken by the adjacent navigation to Vinfon, the first began to use all the same on Androsharts, thus did not have such experience at 8.1, since almost immediately I put myself an insider to all my used Vinfons, so I could skip something. There is no reason not to believe the people who have already answered you that everyone has already been fixed. I can only tell me anything does not interfere, absolutely. There are minor troubles, insignificant, due to the addition of scale throughout the pipe.

Rep: (79)
Thanks for all the answers, I update up to 10 already.

Rep: (430)
* olm1967 * oos,

Perhaps it is the reason. It is more likely to die from the flash drive more chances of a larger. Since files on it are more. This is my hypothesis, which for truth does not pretend of course Iseeoda from the personal experience of flash drives on 32 GB, both micro and ordinary USB

Full version    

Help     rules

Now: 01/22/21, 19:56