Device Specifications
Microsoft Lumia 640 XL LTE
Brand:
Microsoft
Category:
phablet
Processor:
Qualcomm MSM8226 Snapdragon 400 (28 nm)
RAM:
1GB
Storage:
8GB
Display:
5.7 inches, 88.9 cm2 (~69.1% screen-to-body ratio) IPS LCD
Camera:
Rear: 5 MP
OS:
Microsoft Windows Phone 8.1, upgradable to Microsoft Windows 10

Latest Microsoft Lumia 640 XL LTE user agents:

User Agent Browser Platform
Mozilla/5.0 (Windows Phone 8.1; ARM; Trident/8.0; Touch; rv:11.0; WebBrowser/8.1; IEMobile/11.0; Microsoft; Lumia 640 XL LTE) like Gecko IE Mobile 11 Windows Phone 8
Mozilla/5.0 (Windows Phone 8.1; ARM; Trident/7.0; Touch; rv:11.0; WebBrowser/8.1; IEMobile/11.0; Microsoft; Lumia 640 XL LTE) like Gecko IE Mobile 11 Windows Phone 8
Mozilla/5.0 (Windows Phone 8.1; ARM; Trident/7.0; Touch; rv:11.0; IEMobile/11.0; Microsoft; Lumia 640 XL LTE) like Gecko IE Mobile 11 Windows Phone 8
Mozilla/5.0 (Windows Phone 10.0; Android 6.0.1; WebView/3.0; Microsoft; Lumia 640 XL LTE) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/52.0.2743.116 Mobile Safari/537.36 Edge/15.15063 Microsoft Edge 15 Windows Phone 10
Mozilla/5.0 (Windows Phone 10.0; Android 6.0.1; MSAppHost/3.0; Microsoft; Lumia 640 XL LTE) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/52.0.2743.116 Mobile Safari/537.36 Edge/15.15063 Microsoft Edge 15 Windows Phone 10
Mozilla/5.0 (Windows Phone 10.0; Android 6.0.1; Microsoft; Lumia 640 XL LTE) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/52.0.2743.116 Mobile Safari/537.36 Edge/15.15254 Microsoft Edge 15 Windows Phone 10
Mozilla/5.0 (Windows Phone 10.0; Android 6.0.1; Microsoft; Lumia 640 XL LTE) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/52.0.2743.116 Mobile Safari/537.36 Edge/15.15063 Microsoft Edge 15 Windows Phone 10
Mozilla/5.0 (Windows Phone 10.0; Android 6.0.1; Microsoft; Lumia 640 XL LTE) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.79 Mobile Safari/537.36 Edge/14.14393 Microsoft Edge 14 Windows Phone 10
Mozilla/5.0 (Windows Phone 10.0; Android 6.0.1; Microsoft; Lumia 640 XL LTE Dual SIM) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/52.0.2743.116 Mobile Safari/537.36 Edge/15.15254 Microsoft Edge 15 Windows Phone 10
Mozilla/5.0 (Windows Phone 10.0; Android 6.0.1; Microsoft; Lumia 640 XL LTE Dual SIM) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/52.0.2743.116 Mobile Safari/537.36 Edge/15.15063 Microsoft Edge 15 Windows Phone 10
Mozilla/5.0 (Windows Phone 10.0; Android 6.0.1; Microsoft; Lumia 640 XL LTE Dual SIM) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.79 Mobile Safari/537.36 Edge/14.14393 Microsoft Edge 14 Windows Phone 10
Mozilla/5.0 (Windows Phone 10.0; Android 4.2.1; Microsoft; Lumia 640 XL LTE) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.198 Mobile Safari/537.36 Edge/12.10166 Microsoft Edge 12 Windows Phone 10
Mozilla/5.0 (Windows Phone 10.0; Android 4.2.1; Microsoft; Lumia 640 XL LTE) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2486.0 Mobile Safari/537.36 Edge/13.10586 Microsoft Edge 13 Windows Phone 10
Mozilla/5.0 (Windows Phone 10.0; Android 4.2.1; Microsoft; Lumia 640 XL LTE) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/42.0.2311.135 Mobile Safari/537.36 Edge/12.10166 Microsoft Edge 12 Windows Phone 10
Mozilla/5.0 (Windows Phone 10.0; Android 4.2.1; Microsoft; Lumia 640 XL LTE Dual SIM) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2486.0 Mobile Safari/537.36 Edge/13.10586 Microsoft Edge 13 Windows Phone 10
Mozilla/5.0 (Windows Phone 10.0; Android 4.2.1; Microsoft; Lumia 640 XL LTE Dual SIM) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/42.0.2311.135 Mobile Safari/537.36 Edge/12.10166 Microsoft Edge 12 Windows Phone 10
Mozilla/5.0 (Windows NT 6.2; ARM; Trident/7.0; Touch; rv:11.0; WPDesktop; Lumia 640 XL LTE) like Gecko Internet Explorer 11 Windows RT
Mozilla/5.0 (Windows NT 6.2; ARM; Trident/7.0; Touch; rv:11.0; WPDesktop; Lumia 640 XL LTE Dual SIM) like Gecko Internet Explorer 11 Windows RT
Mozilla/5.0 (Windows NT 10.0; ARM; Lumia 640 XL LTE) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/52.0.2743.116 Safari/537.36 Edge/15.15063 Microsoft Edge 15 Windows 10
Mozilla/5.0 (Windows NT 10.0; ARM; Lumia 640 XL LTE) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2486.0 Safari/537.36 Edge/13.10586 Microsoft Edge 13 Windows 10