Nespresso (by Krups/Magimix)Nespresso Essenza Mini

The Essenza Mini is the pick for espresso drinkers and the smallest kitchens. From around 8.4cm wide (depending on version) it is the most compact machine here, yet it uses the Original system's 19-bar pump to pull a proper crema-topped espresso or lungo. Its biggest long-term advantage is the pod ecosystem: Original capsules are made by dozens of third-party brands and supermarkets, so running costs can fall well below the Vertuo machines above. The compromise is scope. It brews only two short sizes with no mug option and no milk frothing, and its 0.6L tank is small, so it is a focused espresso tool rather than an all-rounder. It sits fourth because that narrow remit and thin feature set count against it for most buyers, even as its coffee quality and value are strong.