At just 5.7mm deep, the Tecno Spark Slim is the world’s thinnest smartphone – even slimmer than a pencil – that surprisingly feels good to hold. By comparison, an iPhone 16 is about 7.8mm thin.

Lenovo ThinkPad T440 is a Windows 10 laptop with a 14.00-inch display that has a resolution of 1366x768 pixels. It is powered by a Core i7 processor and it comes with 16GB of RAM. The Lenovo ThinkPad ...