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Amerisleep is a popular company with a line of memory foam mattresses built for different types of sleepers. As the company grows in popularity, people naturally wonder which model in the line would be best for them.
The AS3 and AS4 mattresses are two of the most popular offerings from the company that are similar but also slightly different – I’ll try to highlight the main similarities and differences between the two mattresses in this mattress comparison to help people if they are making the decision between the Amerisleep AS3 vs AS4.
Note: The AS3 was formerly known as the Liberty and the AS4 was formerly known as the Colonial.
See the feel of the Amerisleep AS4 with the video below.
Bottom Line
The AS4 is slightly softer, so that is something to note for someone’s decision. I think the AS4 is perhaps the memory foam mattress that sleeps the coolest for me of any that I have slept on, but I think the AS3 Bed is a slightly better value because it costs $300 less than the AS4. Either way, they are both great options and I don’t think people can really go wrong with either one.
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Joe Auer
Founder/Managing Editor
About Author
Joe is the founder of Mattress Clarity and has been reviewing mattresses and other sleep products for more than five years. Joe knows a lot about mattresses, having tested more than 100 personally. Through his experience, he has developed a straightforward and practical approach to making mattress recommendations.
Joe does not believe there is one best mattress for everyone and that a more tailored approach is often the most helpful to mattress shoppers. He tries to make clear what types of sleepers a particular mattress would be good for. He also notes what considerations people should make when looking at a particular type of bed.
His extensive knowledge of mattresses, and the mattress industry, has garnered him some media attention. He’s been interviewed and featured in several online publications, including Inc.om, Business Insider, New York Magazine, Huffington Post, and Forbes.
Thanks to his expertise, Joe has tested countless approaches to improving his own sleep quality. He has two top sleep tips that he’s benefitted from personally. He limits his caffeine consumption to 100 mg a day and meditates for 15 minutes daily.
Joe has an undergraduate degree from Wake Forest University and an MBA from Columbia University, where he studied entrepreneurship.
When he isn’t reviewing mattresses, Joe loves to play classical piano, read fiction and non-fiction, and travel.
