Complex sentence: Unlike its predecessor, the Lumia 650 is built with an anodized metal frame design, which gives it a distinctive premium look and feel compared to its high-end siblings, the Microsoft Lumia 950 and Microsoft Lumia 950 XL.
Split into simpler sentences: Unlike its predecessor, the Lumia 650 is built with an anodized metal frame design. As a result, it has a distinctive premium look and feel compared to its high-end siblings, the Microsoft Lumia 950 and Microsoft Lumia 950 XL.