Decoder analyzed more than 31,792 reviews to find which air conditioners under $600 are loved by shoppers, and which ones standout based on the following important qualities:
- Cooling Power
- Energy Efficiency
- Noise Level
- Fan Speed Options
Read more about what factors to consider when shopping for air conditioners in our buyer's guide.
This air conditioner is perfect for quickly cooling a small space. It is cost effective and energy efficient, but it is quite noisy.
Rank based on 935 reviews
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Great for smaller rooms, this air conditioner can quickly cool down a space and does an excellent job at reducing humidity. Although it is not as powerful as some larger air conditioners, it is more energy efficient and reasonably priced.
Rank based on 2,178 reviews
This air conditioner is a great choice for those looking for an efficient and effective way to cool a room. It is also energy efficient and has different fan speed options.
Rank based on 1,349 reviews
Overall, this is a great air conditioner with efficient cooling power, different fan speed options, and energy-saving features. The only drawback is that some customers have found it lacking on very hot days or in larger rooms.
Rank based on 577 reviews
An affordable and energy-efficient option that is great at cooling small spaces and removing humidity. Some found it too noisy, however.
Rank based on 518 reviews
Overall, this is a great air conditioner for cooling smaller areas quickly and efficiently.
Rank based on 188 reviews
Overall, this is a great air conditioner with powerful cooling capabilities. However, the noise level is definitely a drawback.
Rank based on 276 reviews