Microsoft Lumia 640

$68.99

Experience the newest features of Windows Phone with the Microsoft Lumia 640 — a perfect blend of power and affordability.

Description

Microsoft Lumia 640 is an affordable and feature-packed smartphone that has been highly appreciated by users since its launch in 2015. It is equipped with advanced functionalities and is an ideal device for those who are looking for a budget phone with great features.

Design and Display

The Microsoft Lumia 640 is available in four different colors: glossy blue, white, glossy orange, and matte black. It has a sleek design and is lightweight, making it comfortable to hold and carry around. The phone has a 5-inch HD display with a resolution of 720 x 1280 pixels, which delivers sharp and clear visuals. The display is protected by Gorilla Glass 3, making it scratch-resistant.

Camera

One of the standout features of the Lumia 640 is its primary camera. It has an 8-megapixel sensor that comes with LED flash and auto-focus capabilities. It can capture high-quality pictures and videos, even in low-light conditions. The front camera has a 1-megapixel sensor, which is enough for taking selfies or video calls.

Performance

The Lumia 640 is powered by a Qualcomm Snapdragon 400 processor that has four cores and clocked at 1.2 GHz. It also has 1 GB of RAM and 8 GB of internal storage, which can be expanded up to 128 GB using a microSD card. It runs on Microsoft’s Windows Phone 8.1 operating system, which offers a smooth and user-friendly experience.

Battery

The Lumia 640 has a non-removable 2500 mAh battery that provides long-lasting battery life. It can last up to 17 hours of talk time and 864 hours of standby time on a single charge.

Connectivity

The Lumia 640 offers excellent connectivity options, including 4G LTE, Wi-Fi, Bluetooth 4.0, and GPS. It also comes with Microsoft’s personal assistant, Cortana, which can perform various tasks such as setting appointments, sending messages, and providing weather updates.

Conclusion

In conclusion, the Microsoft Lumia 640 is a budget-friendly smartphone that offers advanced features for its price. It has a sleek design, a high-quality camera, excellent battery life, and great connectivity options. It is an ideal phone for those who want a smartphone with good features without breaking the bank.

Windows Mobile, 5″, 8 MP, 145g

Microsoft Lumia 640 properties

Product nameLumia 640
SeriesMicrosoft Lumia
Operating SystemWindows Mobile
Senior PhoneNo
Positioning SystemA-GPS
Communication Standards4G LTE, Bluetooth, NFC, Wi-Fi
Wi-FiWi-Fi 3 (802.11g), Wi-Fi 4 (802.11n)
SAR-Value0.73 W/kg
Number of Back Cameras2
Camera Resolution8.0 MP
Camera Resolution (Front)0.9 MP
Max Frames Per Second30 fps
Max Video Resolution1080p
Camera FeaturesFlash/Light
Processor Speed1.2 GHz
Processor CoresQuad Core
System on Chip (SoC)Qualcomm Snapdragon 400
RAM1 GB
Screen Size5.0 “
Pixel Density (PPI)294
Touch ScreenYes
Battery Capacity (mAh)2500 mAh
Internal Memory Size8 GB
Memory Card ReaderYes
Height141.3 mm
Width72.2 mm
Depth8.8 mm
Weight145.0 g

Additional information

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SAR-Value

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Max Frames Per Second

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Frequently Asked Questions:

What is the process for updating my Microsoft Lumia 640 to the latest software version?

To update your Microsoft Lumia 640 to the latest software version, follow these steps:

1. Connect your phone to a stable Wi-Fi network: Ensure that you have a strong and reliable internet connection as updates can be quite large in size.

2. Charge your device: Make sure that your battery is fully charged or has at least 50% charge remaining so that the update process does not get interrupted.

3. Backup important data: Before starting the update, back up any important data such as contacts, messages, photos, etc., to prevent losing them during the process. You can use built-in tools like OneDrive or Microsoft's PC backup tool for this purpose.

4. Check for updates manually: To manually check for available updates on your Lumia 640, follow these steps:
- Go to 'Settings' from the Start screen.
- Scroll down and tap on 'Update & security'.
- Tap on 'Phone update' and then select 'Check for updates'.

5. Install the update: If an update is available, it will start downloading automatically. Once the download is complete, your phone will restart to install the update. Follow any on-screen instructions that appear during this process.

6. Restart your device: After the update is installed, you may need to restart your device for all the changes to take effect. Simply press and hold the power button until you see the 'Restart' option, then tap on it to reboot your phone.

7. Enjoy the updated features: Once your Lumia 640 restarts, you will now be using the latest software version with all the new features and improvements.

Remember that not every update will have major changes, some may contain bug fixes or security enhancements only. If you encounter any issues during the update process or have further questions, feel free to contact Microsoft Support or search for answers online in relevant forums or communities.

What is the process for updating my Microsoft Lumia 640 to the latest version of Windows 10 Mobile, and how do I back up my data before updating?

To update your Microsoft Lumia 640 to the latest version of Windows 10 Mobile, follow these steps:

1. Connect your device to a Wi-Fi network: Ensure that your Lumia 640 is connected to a stable Wi-Fi network before beginning the update process, as it may consume considerable data.

2. Check for updates: On your Lumia 640, go to 'Settings', then choose 'Update & security'. Tap on 'Phone update' and select 'Check for updates'. If an update is available, follow the on-screen instructions to download and install it.

3. Back up data before updating: It's essential to back up your important files, photos, messages, and other data before updating your device to a new version of Windows 10 Mobile. To do this, go to 'Settings', then choose 'Update & security'. Tap on 'Backup' under the 'Find my phone' section. Turn on the 'Back up my settings' option and ensure that your backup is up-to-date before proceeding with the update.

4. Update your apps: Before updating your device, make sure to update any outdated apps installed on it by going to the Microsoft Store and checking for updates. This ensures that your apps work properly after the update.

5. Allow sufficient time for the update process: The update process may take some time depending on the size of the update file and the speed of your internet connection. Be patient and avoid interrupting the process until it's complete.

6. Restart your device: Once the update is installed, your Lumia 640 will restart automatically. Follow the on-screen instructions to set up your device if necessary, and then you can start using your updated Windows 10 Mobile device.

What are the steps to take a screenshot on my Microsoft Lumia 640?

To take a screenshot on your Microsoft Lumia 640, follow these simple steps:

1. Press and hold the power button (located on the right side of your device) and the volume down button (located below the power button) simultaneously.
2. Hold them both until you hear the camera shutter sound or see a flash animation in the center of your screen. This usually takes around two seconds.
3. The screenshot will be saved automatically to your "Camera Roll" album in the Photos app.
4. If you want to edit the screenshot, open the Photos app and find it in your Camera Roll folder. Tap on the image to open it, then swipe up from the bottom of the screen to reveal the toolbar. You can use the tools available (like crop, resize, or add text) to modify your screenshot as desired.
5. To share the screenshot with others, follow steps 4 and 5 above, then tap on the share icon at the top right corner of the screen. Select the app you want to use to send it (e.g., email, messaging apps, etc.), enter your recipients' information, and send the screenshot.

How do I transfer photos from my Lumia 640 to my computer using USB connection?

Connect your Lumia 640 to your computer using the provided USB cable. If a pop-up window appears asking you how you want to connect, select "USB" and then click "PC sync". On your computer, open File Explorer (Windows Key + E) or My Computer (on older versions of Windows). Double-click on the drive associated with your Lumia 640. Locate the folder containing the photos you want to transfer and select them. Copy and paste the selected photos into a desired location on your computer. Disconnect your Lumia 640 from your computer by safely ejecting it (right-click on the drive associated with your phone in File Explorer/My Computer and click "Eject"). Note: If you have automatic sync enabled, your photos will automatically be synced to your computer's OneDrive account. To disable this feature, go to Settings > System > Storage > More storage settings > Automatically sync when using metered connection.

What kind of charger do I need for Microsoft Lumia 640?

There is a huge range of chargers available to help you charge your mobile phone. It is also useful to know which is good and what type you should use if you want to charge your device. A good alternative charger may offer a higher charging speed and better connection quality.

How to open gate with Microsoft Lumia 640?

If you have enough problems with your existing remote control to open a garage door or entrance gate to the property and would like to use your Microsoft Lumia 640 to help you open your gate, please read this article.

How to use Microsoft Lumia 640 as smart home universal remote controler

If you want to use your Microsoft Lumia 640 phone as a universal device for remote control of everyday objects in your home such as air conditioner, central heating furnace control, TV set, cleaning robot or even a coffee machine, click here to go to the guide.

Microsoft Lumia 640 problems with this phone and how to fix them

No problems reported - click here to report a problem with Microsoft Lumia 640

Download user manual for Microsoft Lumia 640 phone

To download the user's manual, service menu and installation instructions for Microsoft Lumia 640 phone, please visit the documentation section. There you will find information on how to get to the bootloader and the service menu for this phone.

In order to unlock a password-locked phone - you can use our guide for about How to recover a forgotten PIN for Microsoft Lumia 640 or unlock the bricked phone. Changing default profiles and many other useful functions, which are reserved only for mobile phone services - you can find them in the Documentation section.

Before you buy Microsoft Lumia 640phone - customer notice and disclaimer