The Microsoft Lumia 640 XL LTE is a discontinued Windows Phone 8.1 smartphone with a 5.7-inch IPS LCD display, a 1.2 GHz quad-core processor, 1GB of RAM, 8GB of storage, and a 13MP rear camera.
Microsoft Lumia 640 XL LTE Price
At the time of it's release in 2015, April, the manufacturer's retail price for a new Microsoft Lumia 640 XL LTE was about 200 EUR.
The retail price of a new or used/second hand Microsoft Lumia 640 XL LTE 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 LTE across different regions, markets and countries.
Frequently Asked Questions(FAQs)
What is the battery capacity of Microsoft Lumia 640 XL LTE?
3000 mAh
What is the display size of Microsoft Lumia 640 XL LTE?
5.7 inches
How to reset or factory restore Microsoft Lumia 640 XL LTE device?
Resetting or factory restoring a Microsoft Lumia 640 XL LTE device can help if the device is experiencing problems, such as slow performance, crashes, or other issues. Here are the most common and recommended ways to reset or factory restore a Microsoft Lumia 640 XL LTE device: 1. Soft Reset: A soft reset is a simple procedure that restarts the device without losing any data. To perform a soft reset, press and hold the power button and the Volume Down button at the same time for at least 30 seconds, until the device restarts. 2. Hard Reset: A hard reset, also known as a factory reset, erases all data and settings on the device and restores it to its original state. To perform a hard reset, backup any important data to an external storage device, then press and hold the power button and the Volume Up button at the same time for at least 30 seconds, until the device restarts. 3. Recovery Image: Microsoft provides recovery images for Lumia devices that can be used to restore the device to its original state. To use a recovery image, connect the device to a computer, then go to the Microsoft website and download the appropriate recovery image for your device. Once the image is downloaded, follow the instructions to install it on the device. 4. Group Policy Reset: Group Policy Reset is a feature of Windows 8.1 that allows administrators to reset group policy settings on multiple devices at once. This can be useful for resetting settings on a large number of devices, such as in a corporate environment. However, this method is not recommended for individual users, as it can erase all data on the device and is not easily reversible. Overall, the recommended method to reset or factory restore a Microsoft Lumia 640 XL LTE device is to perform a soft reset, as this is a simple and safe option that does not erase any data. If a hard reset is necessary, it is important to back up any important data first and to follow the instructions carefully to avoid accidentally erasing any data.
What is the RAM size of Microsoft Lumia 640 XL LTE?
1 GB
Specifications
Network
| Technology | GSM / HSPA / LTE |
|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 2100 |
| 4G bands | 1, 3, 7, 8, 20 |
| Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 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 888 h (2G) / Up to 888 h (3G) |
| Talk time | Up to 30 h 20 min (2G) / Up to 24 h (3G) |
Misc
| Colors | Matte cyan, Orange, Black, Matte white, Glossy white |
|---|---|
| Price | About 200 EUR |
Tests
| Display | Contrast ratio: 1119:1 (nominal), 3.065 (sunlight) |
|---|---|
| Loudspeaker | Voice 72dB / Noise 67dB / Ring 73dB |
| Audio quality | Noise -93.0dB / Crosstalk -94.4dB |
| Battery life | Endurance rating 74h |
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