Today Windows 10 Lumia 550 is compared with Windows 10 Lumia 640 for speed and camera performance Did you know you could buy ten Lumia 640s for .\r
\r
Microsoft Lumia 550 VS 640 Windows 10 Speed & Camera Test!\r
\r
Apps, browsing, Multitasking and Camera (8:54) comparison beween Lumia 640 XL and 830! Amazon has the 640 xl for the best price!\r
\r
Lumia 640 XL VS Lumia 1520 on Windows 10 DP Build 10166 Speed and Camera (09:38) Comparison! 640 XL Best price is on Amazon - US: .\r
\r
Why you should probably consider the older 640 over the newer 550. The 640 is the ideal tightwad cheapskate phone on Amazon US -