Microsoft Lumia 640 XL Dual SIM

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Summary

Microsoft Lumia 640 XL Dual SIM Price

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

The retail price of a new or used/second hand Microsoft Lumia 640 XL Dual SIM 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 Dual SIM across different regions, markets and countries.

Frequently Asked Questions(FAQs)

What is the battery capacity of Microsoft Lumia 640 XL Dual SIM?

3000 mAh

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

Sure, I'd be happy to help you with that. Here are the most common ways to reset or factory restore a Microsoft Lumia 640 XL Dual SIM device: 1. Using the Hardware Reset Button: * Turn off your Lumia 640 XL Dual SIM device. * Press and hold the Volume Down button for 20 seconds, followed by the Power button for 10 seconds. * Release both buttons. * Wait for the Lumia logo to appear on your screen. * Call or text the repair shop they recommended to purchase your Lumia device. To do this you will need a SIM card for the number you want to use. * Press the Volume Down button to speak your language. * Press the Volume Up button to select "Who will help me with the phone?" * Press the Volume Down button to select "Troubleshooting." * Press the Volume Up button to select "Hardware reset." * Press the Volume Down button to select "Yes." * The phone should restart and the Lumia logo should appear on the screen. 2. Using the Software Recovery Tool: * Download and install the Lumia Recovery Tool from Microsoft's website on your computer. * Connect your Lumia 640 XL Dual SIM device to your computer using a USB cable. * Open the Lumia Recovery Tool and select "Start with Lumia to begin." * Follow the instructions provided by the setup guide to complete the installation process. * After the setup is complete, select "Recover software." * Follow the instructions provided by the recovery process to complete the reset. 3. Using the Windows Phone App: * Go to your Apps & features on the Lumia 640 XL Dual SIM device. * Tap on "Settings." * Tap on "Factory data reset." * Tap on "Reset now" and wait for the phone to restart. These are the most common ways to reset or factory restore a Microsoft Lumia 640 XL Dual SIM device. It's important to note that resetting your device will erase all information on it, including your contacts, photos, and any other apps or data you have installed. Be sure to back up any important information before attempting a reset.

What is the display size of Microsoft Lumia 640 XL Dual SIM?

5.7 inches

What is the RAM size of Microsoft Lumia 640 XL Dual SIM?

1 GB

Specifications

Network

Technology: GSM / HSPA
2G bands: GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
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: Dual SIM (Micro-SIM, dual stand-by)

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)
Camera: Photo / Video
Loudspeaker: Voice 72dB / Noise 67dB / Ring 73dB
Audio quality: Noise -93.0dB / Crosstalk -94.4dB
Battery life: Endurance rating 74h