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- Microsoft Lumia 640 XL Dual SIM
- Microsoft
- 4 User Ratings
- Last Updated: 23rd December 2025
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Display 5.70-inch (720x1280)
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Processor Qualcomm Snapdragon 400
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Front Camera 5MP
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Rear Camera 13MP
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RAM 1GB
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Storage 8GB
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Battery Capacity 3000mAh
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OS Windows Phone 8.1
Microsoft Lumia 640 XL Dual SIM in Pictures
Microsoft Lumia 640 XL Dual SIM Review
- Design
- Display
- Software
- Performance
- Battery Life
- Camera
- Value for Money
- Good
- Great battery life
- Good camera performance
- Bad
- Bulky
- Display is low resolution for its size
Not too long ago, big-screen phones were called phablets, indicating their in-between status between the phones and tablets. Almost no one uses that term anymore, with large-screen smartphones now being known as, well, phones. Apple was pretty much the last one to acknowledge this trend, but last year's iPhone 6 and iPhone 6 Plus were lapped up in record numbers, indicating an almost insatiable consumer appetite for big-screen phones.
Microsoft Lumia 640 XL Dual SIM Summary
Microsoft Lumia 640 XL Dual SIM mobile was launched in March 2015. The phone comes with a 5.70-inch touchscreen display offering a resolution of 720x1280 pixels at a pixel density of 259 pixels per inch (ppi). Microsoft Lumia 640 XL Dual SIM is powered by a 1.2GHz quad-core Qualcomm Snapdragon 400 processor. It comes with 1GB of RAM. The Microsoft Lumia 640 XL Dual SIM runs Windows Phone 8.1 and is powered by a 3000mAh removable battery.
As far as the cameras are concerned, the Microsoft Lumia 640 XL Dual SIM on the rear packs 13-megapixel camera. It sports a 5-megapixel camera on the front for selfies.
Microsoft Lumia 640 XL Dual SIM is based on Windows Phone 8.1 and packs 8GB of inbuilt storage that can be expanded via microSD card (up to 128GB). The Microsoft Lumia 640 XL Dual SIM is a dual-SIM (GSM and GSM) mobile that accepts Micro-SIM and Micro-SIM cards. The Microsoft Lumia 640 XL Dual SIM measures 157.90 x 81.50 x 9.00mm (height x width x thickness) and weighs 171.00 grams.
Connectivity options on the Microsoft Lumia 640 XL Dual SIM include Wi-Fi 802.11 b/g/n, GPS, Bluetooth v4.00, NFC, FM radio, and 3G. Sensors on the phone include accelerometer, ambient light sensor, proximity sensor, and compass/ magnetometer.
As of 23rd December 2025, Microsoft Lumia 640 XL Dual SIM price in India starts at Rs. 15,600.
Microsoft Lumia 640 XL Dual SIM Full Specifications
| Brand | Microsoft |
| Model | Lumia 640 XL Dual SIM |
| Price in India | ₹15,600 |
| Release date | March 2015 |
| Form factor | Touchscreen |
| Dimensions (mm) | 157.90 x 81.50 x 9.00 |
| Weight (g) | 171.00 |
| Battery capacity (mAh) | 3000 |
| Removable battery | Yes |
| Screen size (inches) | 5.70 |
| Touchscreen | Yes |
| Resolution | 720x1280 pixels |
| Pixels per inch (PPI) | 259 |
| Processor | 1.2GHz quad-core |
| Processor make | Qualcomm Snapdragon 400 |
| RAM | 1GB |
| Internal storage | 8GB |
| Expandable storage | Yes |
| Expandable storage type | microSD |
| Expandable storage up to (GB) | 128 |
| Rear camera | 13-megapixel |
| Rear flash | LED |
| Front camera | 5-megapixel |
| Operating system | Windows Phone 8.1 |
| Wi-Fi | Yes |
| Wi-Fi standards supported | 802.11 b/g/n |
| GPS | Yes |
| Bluetooth | Yes, v 4.00 |
| NFC | Yes |
| Infrared | No |
| USB OTG | No |
| Headphones | 3.5mm |
| FM | Yes |
| Number of SIMs | 2 |
| Wi-Fi Direct | No |
| Mobile High-Definition Link (MHL) | No |
| SIM 1 | |
| SIM Type | Micro-SIM |
| GSM/CDMA | GSM |
| 3G | Yes |
| 4G/ LTE | No |
| Supports 4G in India (Band 40) | No |
| SIM 2 | |
| SIM Type | Micro-SIM |
| GSM/CDMA | GSM |
| 3G | Yes |
| 4G/ LTE | No |
| Supports 4G in India (Band 40) | No |
| Compass/ Magnetometer | Yes |
| Proximity sensor | Yes |
| Accelerometer | Yes |
| Ambient light sensor | Yes |
| Gyroscope | No |
| Barometer | No |
| Temperature sensor | No |
Microsoft Lumia 640 XL Dual SIM User Review and Ratings
4 reviews
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Best For The Price & Great features + Camera.Ananth Kumar (May 16, 2015) on Gadgets 360Best For The Price & Great features + Camera. Overall Rating ????? ????? I Have Been Using It Now For A Month, And Am Totally Satisfied By This Product. Best Display, Amazing Camera Quality, Good Sound, Best Of The Best Features, Totally Recommend It For Such A Great Price!Is this review helpful?
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awesome , speechless phoneSourav Prusty (Mar 4, 2015) on Gadgets 360the best phone with best features at such a cheap rate no 1 can believe itIs this review helpful?
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Great PhoneRaj Pradhan (Mar 5, 2015) on Gadgets 360Great phone from Microsoft when is the expected date for launch at India?Is this review helpful?
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2.5 starMukul Jain (Feb 23, 2016) on Gadgets 360dont buy lumia ph. its over. front camera is not good. if u love lumia 730. then u will get anger on this ph. its bulky. resolution is nt good. in night camera is nt good. windows havent lots of app. gionee, one+2, xiomme is much betterIs this review helpful?
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