0 Anonymous Asked: November 4, 2020In: Technology Are portable air conditioners quieter than window units that are available in the outlets? 0 . Share Facebook 1 Answer Voted Oldest Recent christypereira22 0 Questions 31 Answers 0 Best Answers 91 Points View Profile christypereira22 Added an answer on November 4, 2020 at 12:29 am Yes, portable air conditioners are quiet as compared to window ac. Window AC is slightly louder than a portable unit. So I call a portable air conditioner as a quiet portable air conditioner. Portable air conditioners are easy to install. A window ac requires a place to install, a portable air conditioner can be placed just using clip-in of its exhaust to a window frame. Portable air can be moved anywhere whenever required. Since I am using a portable air conditioner for many years I can surely confirm that portable air conditioners are quieter than window ac. 0 Reply Share Share Share on Facebook Share on Twitter Share on LinkedIn Share on WhatsApp Leave an answerCancel replyYou must login or register to add a new answer.