Microsoft Lumia 640 XL

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Summary

Microsoft Lumia 640 XL Price

At the time of it's release in 2015, April, the manufacturer's retail price for a new Microsoft Lumia 640 XL was about 170 EUR.

The retail price of a new or used/second hand Microsoft Lumia 640 XL varies widely depending on factors including availability, condition of device, your town or location and market demand. Click here to compare the price of Microsoft Lumia 640 XL across different regions, markets and countries.

Frequently Asked Questions(FAQs)

What is the battery capacity of Microsoft Lumia 640 XL?

3000 mAh

What is the display size of Microsoft Lumia 640 XL?

5.7 inches

What is the RAM size of Microsoft Lumia 640 XL?

1 GB

How to reset or factory restore Microsoft Lumia 640 XL device?

Resetting or factory restoring a Microsoft Lumia 640 XL device can be helpful if you are facing any technical issues with your device or if you want to start fresh with a new installation of Windows Phone 8.1. In this guide, we will discuss the most common and recommended ways to reset or factory restore your Lumia 640 XL device. Method 1: Reset through Settings App To reset your Lumia 640 XL device through the Settings app, follow these steps: 1. Tap the Start button to open the Start menu. 2. Tap on the Settings icon to open the Settings app. 3. Tap on Backup and grab a pen or a finger to draw the letter "R" on the screen. 4. Tap on Reset phablet to delete all user data and personalization. 5. Tap on Reset now to confirm your decision. Method 2: Reset through Recovery Image To reset your Lumia 640 XL device through a recovery image, you need to have the Recovery Image for Windows Phone 8.1 on your computer. You can download the image from the Microsoft website. Once you have the image, you need to follow these steps: 1. Connect your Lumia 640 XL device to your computer using a USB cable. 2. Open a command prompt on your computer by typing "Command Prompt" in the Start menu search bar and then pressing Enter. 3. Navigate to the folder where you saved the Recovery Image and give it a name with the ".exe" extension. 4. Type "cd /d [path to folder containing recovery image]" and press Enter. 5. Type "fastboot devices" to make sure your device is connected to the computer. 6. Type "fastboot boot [recovery image name].exe" and press Enter. 7. Follow the on-screen instructions to reset your device. Method 3: Reset through Bootloader To reset your Lumia 640 XL device through the bootloader, you need to follow these steps: 1. Connect your Lumia 640 XL device to your computer using a USB cable. 2. Open a command prompt on your computer. 3. Type "adb reboot bootloader" and press Enter. 4. Type "fastboot devices" to make sure your device is connected to the computer. 5. Type "fastboot flash recovery [recovery image name].exe" and press Enter. 6. Follow the on-screen instructions to reset your device. In conclusion, resetting or factory restoring your Lumia 640 XL device can be helpful if you are facing any technical issues or if you want to start fresh with a new installation of Windows Phone 8.1. The most common and recommended ways to reset your device are through the Settings app, Recovery Image, and Bootloader. Make sure to back up your important data before resetting your device.

Specifications

Network

Technology: GSM / HSPA
2G bands: GSM 850 / 900 / 1800 / 1900
3G bands: HSDPA 850 / 900 / 1900 / 2100
Speed: HSPA 42.2/5.76 Mbps

Launch

Announced: 2015, March. Released 2015, April
Status: Discontinued

Body

Dimensions: 157.9 x 81.5 x 9 mm (6.22 x 3.21 x 0.35 in)
Weight: 171 g (6.03 oz)
SIM: Micro-SIM

Display

Type: IPS LCD
Size: 5.7 inches, 88.9 cm2 (~69.1% screen-to-body ratio)
Resolution: 720 x 1280 pixels, 16:9 ratio (~259 ppi density)
Protection: Corning Gorilla Glass 3
: ClearBlack display

Platform

OS: Microsoft Windows Phone 8.1, upgradable to Microsoft Windows 10
Chipset: Qualcomm MSM8226 Snapdragon 400 (28 nm)
CPU: Quad-core 1.2 GHz Cortex-A7
GPU: Adreno 305

Memory

Card slot: microSDXC (dedicated slot)
Internal: 8GB 1GB RAM
: eMMC 4.5

Main Camera

Single: 13 MP, f/2.0, 28mm (wide), 1/3", AF
Features: Zeiss optics, LED flash
Video: 1080p@30fps

Selfie camera

Single: 5 MP
Video: 1080p@30fps

Sound

Loudspeaker: Yes
3.5mm jack: Yes

Comms

WLAN: Wi-Fi 802.11 b/g/n, DLNA, hotspot
Bluetooth: 4.0, A2DP
Positioning: GPS, GLONASS, BDS
NFC: Yes
Radio: FM radio
USB: microUSB 2.0

Features

Sensors: Accelerometer, proximity, compass, sensor core

Battery

Type: Li-Ion 3000 mAh, removable
Stand-by: Up to 936 h (2G) / Up to 936 h (3G)
Talk time: Up to 31 h 20 min (2G) / Up to 23 h 40 min (3G)

Misc

Colors: Matte cyan, Orange, Black, Matte white, Glossy white
Price: About 170 EUR

Tests

Display: Contrast ratio: 1119:1 (nominal), 3.065 (sunlight)
Audio quality: Noise -93.0dB / Crosstalk -94.4dB
Battery life: Endurance rating 74h