10 Best Air Conditioners For Apartments 2026 in the United States

The Midea MAW10V1QWT is a window air conditioner designed especially well for apartment living, cooling spaces up to about 450 square feet with its 10,000 BTU capacity. It offers strong energy efficiency, boasting over 35% savings thanks to its DC inverter technology and a 5-star energy rating, which can help reduce electricity bills. Noise is kept at a low 32 dB, making it one of the quieter units on the market—ideal for bedrooms or living rooms where peace is important.

The unique U-shaped design is a clever feature: it lets you keep your window partly open, so fresh air and outside views aren’t completely blocked when the AC is running. This design also includes a handy anti-theft lock for security. Controlling the unit is flexible and modern, with Wi-Fi connectivity allowing you to adjust settings remotely through an app or smart home devices like Alexa and Google Assistant. Installation is straightforward with a quick-snap bracket and fits most standard windows, though it only suits windows between 22 and 36 inches wide and at least 13.75 inches high.

While the unit is efficient and quiet, its plastic build and weight (around 57 pounds) might feel bulky for some users to install alone. Additionally, it requires batteries for the remote control, which means an additional minor upkeep step. This Midea model is a strong option for apartment dwellers seeking a quiet, energy-saving window AC with smart features and easy control, provided their window size matches the requirements.

The LG 18,000 BTU Dual Inverter Smart Window Air Conditioner is a strong choice for cooling large apartment spaces up to 1,000 square feet, like bedrooms or living rooms. Its cooling power is ample for this size, making it suitable for bigger rooms or open-plan areas. It’s equipped with an energy-efficient inverter compressor and holds an Energy Star certification, helping to reduce electricity costs compared to less efficient models. Noise is kept low, around 44 decibels, which is quieter than many window units and good for maintaining a peaceful environment for sleep or work.

One of its standout features is smart connectivity—through the LG ThinQ app, Amazon Alexa, or Google Assistant, you can control the AC remotely, which adds convenience if you want to adjust settings on the go. Installation is window-mounted, so it doesn’t require an outdoor unit, but the size and weight (over 110 pounds) mean it may need two people or professional help to install safely. The unit also includes useful extras like a dehumidifier and washable filters, which help improve air quality and maintenance ease.

The unit offers three fan speeds, which might feel limiting if you prefer very fine control over airflow. Additionally, the warranty covers just one year, so consider that for long-term reliability. For those seeking a quiet, energy-saving, and smart-controlled air conditioner suited for a large apartment room, this LG model is a good fit, though planning for installation due to its size is advisable.

The DREO Portable Air Conditioner offers a cooling capacity of 8000 BTU (ASHRAE), which suits small to medium rooms up to about 150 square feet—ideal for apartment bedrooms or living areas. It stands out for its quiet operation at 45 decibels, making it a good choice if you want cooling without loud noise disrupting sleep or work. The unit features a versatile 3-in-1 system that cools, dehumidifies, and fans, helping keep your space comfortable in various conditions.

A smart drainage-free system means you usually don’t have to worry about emptying water, although very humid environments might still require using the included drain hose. This portable design includes smart climate controls via an app and compatibility with voice assistants like Alexa and Google Home, which add convenience to adjusting settings remotely. Energy efficiency is moderate with a SEER rating of 6.1, so it won’t be the cheapest to run but is fairly standard for portable units.

Installation is straightforward since it comes with a window mount kit, but as a portable model, it may be less efficient than fixed air conditioners and requires space for venting. Weighing 55 pounds, it’s somewhat heavy but still movable on wheels. The DREO AC offers a good balance of power, quiet operation, and smart features for apartment dwellers needing flexible and easy-to-use cooling, though if you expect very large spaces or top-tier energy savings, other types might be better suited.