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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 [ 338 ] ** [18,26%]
Windows 10 Mobile [ 1086 ] ** [58,67%]
Windows 10 Insider Preview [ 241 ] ** [13,02%]
Updated to 10, but returned to 8.1 [ 186 ] ** [10,05%]
Total votes: 1851
 



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Discussion Microsoft Lumia 640
Attached ImageMicrosoft Lumia 640 3G DS / Microsoft Lumia 640 LTE / Microsoft Lumia 640 LTE DS



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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
Display:
  • 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
Memory:
  • 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
Battery:
  • 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
CPU:
  • Processor Name: Qualcomm Snapdragon 400
  • Number of cores: Four cores
  • Clock frequency: 1200 MHz
  • Graphics chip: Adreno 305
Sensors:
  • Ambient light sensor
  • Space orientation sensor
  • Proximity sensor
  • Magnetometer
  • SensorCore
Features:
  • 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

Camera:
  • 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
F.A.Q.
Is the back panel glossy or matte?
All glossy exceptblack .

Glance Screen is?
Yes.

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?
Yes.

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?
Not.

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

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
Utility
Polls archive
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Links to useful topics



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





Post has been editedUncle - 15.04.18, 11:29



Rep: (42)
* Hutermater
* rolzunok,
Yes, calm down, no one is going to close whatsapp. We are talking about the termination of development, I mean, there will be no updates after this date, and the messenger itself will still work. Hands would pootrubat author of the article, wrote such crap ...



Rep: (42)
* Samlp, Whatsapp not Viber. Work after the end of support for it will not.

You would not hand cut, and read the last pages of the topic VatsAppa on Symbian:

Whatsapp

After the official end of support VatsApp worked with grief in half 2 and a half weeks and finally passed out:

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Do not comfort yourself with hope.



Rep: (1)
Lord, the app installed Smart Transportation, run, stop found - says Internet access is restricted and does not show forecasts. And so at all stops. The service works on the site and viewed on Android. Internet works on the body. Tell me how anyone with this app.
On the phone is worth a dozen.

Post has been editedD0Ctor_K - 13.05.19, 21:43



Rep: (1)
Downloaded to your smart (OS version 8.10) from the store Yandex.maps (version 1.90) is enabled in your location, but the routes are still not building, although the map is displayed correctly on the version 8.1 no longer has worked to steadily built and routes?
What then advise to navigate, because periodically have problems with standard cards Here.Drive, the route they build correctly define all, but while driving, nothing happens, the voice does not report the required navigation for some reason, even though the settings are all included.



Rep: (34)
* Nesh_19, 10 download, and you will have happiness. True short, six months or a year.



Rep: (27)
Is it worth it to upgrade to 10 with 8.1? Calls messendzheryDavno just did not put the top ten.



Rep: (346)
* OlegSiem , not.



Rep: (34)
* OlegSiem, updated, it works fine. Vayber, calls.



Rep: (565)
OlegSiem @ 15.05.19, 03:12*
Long time just did not put the top ten.
I would set.If a : There is another phone / smart phone, a bunch of free time (5-8 hours), and just remember ... And if there is another 2 hours - return to 8.1. : Rolleyes:



Rep: (27)
* rolzunok I have enough time, you just have to take his wife suffered no phone)



Rep: (0)
Yesterday I flew update. I saw the gear, and climbed thoughts: blush: that after a reboot will not turn on. Like while working: D



Rep: (3)
Recently moved from 8.1 to 10. The hate that fly sms messages from the messenger to poke curtain on a message to read it completely - nothing happens, it disappears from the list of recent posts. 8.1 immediately falls into SMSes reading. Where configured, prompt.

Yes, and that can be used as nfc-tag for the test? Tried a single ticket Moscow - wrote "This type nfc-tag is not supported" ((

Post has been editedStranger2014 - 17.05.19, 15:46



Rep: (3)
rolzunok @ 05/17/19, 17:59*
and what you wanted to 3 m. of wood?

His 640 DS LTE took from baryg of Citylink, so 11 mp))).



Rep: (0)
Hello
please tell me, and how can it connect by cable Samsung tablet 385 and Nokia 640 lyumia
interested in the transfer of photos from lyumii on the planet (with BT do not want to communicate)
thank



Rep: (565)
gsernic @ 23.05.19, 22:48*
and how you can connect it by cable Samsung tablet 385 and Nokia 640 lyumia

1. In the tablet USB-C (OTG mode - there), so you can trydirectly (Requires a special cable / OTG adapter).
Tried Now Prestigio Grace 7 3257 3G
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2. Connect to the Lumiacomputer and on the flash drive to reset all the photos, then connect the USB stick through the OTG cable to the tablet. (There is already a flash card with dual connector USB - USB-C)
3. Connect your tablet to Lumia andcomputer and just throw the files in Windows Explorer. : Thank_you:
Perhaps you can think of other ways, depending on what is at hand.



Rep: (2)
Someone tell me pliz When the screen lights up SMS come with sound when extinguished it come, and there is no sound. So on the two bodies to discharge was the norm, that might off?



Rep: (0)
* rolzunok,

I can blonde, but connected directly, tablet phone
the connection is there, but does not see the tablet phone



Rep: (177)
gsernic @ 24.05.19, 08:46*
connected directly, tablet phone

The more we connect? Need OTG cable.



Rep: (565)
gsernic @ 24.05.19, 08:46*
the connection is there, but does not see the tablet phone
I understand from the tablet comes with a cable and OTG it (connector) connected cord from the Lumia. Question, and if flehu paste - it is visible? And the second question - if, after connecting to the Lumia tablet - something happens, then slide the shutter from the top - there may have something interesting and where it is necessary to press. (I'm on screen of a tablet shown).



Rep: (0)
Available are 2 cable:
simple - (written otg) - does not work - I fight with him - for a cable (but determined: Connected usb cable)
component - "work" - not like - since it consists of 2 cables (the cable is connected, the power supply, the ICC host)
(But still in the conductor plate androyd lyumiyu not see how otedlny drive, see photos via download or gallery)

where are my mistakes ???
THANK!

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Post has been editedgsernic - 25.05.19, 09:29


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