Microsoft Lumia 535
| Microsoft Mobile (Microsoft)|
The Microsoft Lumia 540 is a low-cost smartphone from the Microsoft Lumia family.
Unlike its predecessor, the Lumia 540 is equipped with 1 GB of RAM, but otherwise has internal specifications similar to earlier devices in the Lumia 5xx series. It comes pre-installed with Windows Phone 8.1 Update 2 (with Lumia Denim firmware), and is upgradable to Windows 10 Mobile.
Due to its position as a low-cost device the Lumia 540 is only available in Italy, India, the Middle East, Africa, and Asia.
Microsoft Lumia 540 Wikipedia
The Microsoft Lumia 540 Dual SIM was well received but was criticized for not offering an upgrade over earlier devices from the Lumia 5xx series.