We feature several quiet portable air conditioners in this guide, but the Friedrich ZoneAire Inverter Portable Air Conditioner (ZHV16DA) does the best job of balancing quiet operation, cooling ...

The Fzbpi Portable Air Conditioner is on sale at Amazon. The device is ideal for cooling down small spaces such as bedrooms and offices. It also functions as a humidifier, a diffuser, and a fan.

The LG Dual Inverter Smart Wi-Fi Portable Air Conditioner (LP1419IVSM) is a well-rounded, energy-saving unit that can be controlled by your phone or voice.

Weighs 22.4kg; Dimensions (H x W x D) 69.5 x 31.6 x 31.6cm; 9,000 BTU; We like: Easy to install and move around We don't like: No smartphone connectivity If you don’t want to spend too much, this air ...

The average portable air conditioner from our tests uses 22p per hour on their highest setting. This is about as much energy as a typical fridge freeze uses in one day. The cheapest we've tested cost ...