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Hypnos vs. King Koil

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Hypnos

Hypnos beds are a British brand that export their mattresses to the United States and globally. They specialize in luxury pocketspring mattresses with natural and sustainable bedding, including wool, cotton, and other fabrics. Additionally, they have a Royal Warrant, which is an official recognition of excellence in bedding. If you are looking for a regal experience, this brand has you covered. But with all of that royal flair, these beds come with an exorbitant price tag.

King Koil

Founded in 1898, King Koil got its start selling traditional innerspring mattresses. Today, their mattress lineup includes foam, latex, hybrid, and even smart mattresses. King Koil mattresses are sold across the globe in local retailers, though some of the mattress models may be advertised under different names than those found below. Overall, they make comfortable mattresses in a range of price points, but there have been some concerns about durability with some models.

Based on our aggregated reviews and our scoring method, we recommend Hypnos in this match up!

See Our Top Mattress Choices

Mattress Score

Overall Score:
Hypnos: 8.8/10
King Koil: 8.4/10

Customer Satisfaction:
Hypnos: 8.7/10
King Koil: 8.5/10

Price Value:
Hypnos: 8.4/10
King Koil: 8.2/10

No Back Pain:
Hypnos: 8.5/10
King Koil: 8.5/10

Price:
Hypnos: $2399-12999
King Koil: $999-$7599+

Hypnos:
Get Yours Now

King Koil:
Get Yours Now


Hypnos's Owner Satisfaction

Customer sentiment is a quick way to find out if a company is as good as they say they are. Overall, these mattresses are rated well by customers, but there were a few that didn't vote as highly. Research more below to see if one of these mattresses will work with your body type.


Hypnos's Supportiveness

These mattresses are solid in terms of their support. Customers report that their hips and shoulders are cradled while their spines are properly aligned.

Edge Support
These mattresses also keep things competitive in regards to edge support, which is how a mattress keeps its support even along the edges. For folks that like to lounge on the side of the bed, these mattresses will support you well enough.

Bowling Ball & Density Tests
Resting a bowling ball on your mattress is a good indicator of firmness, and it can also provide guidance on the difference of firmness throughout the mattress. In this way, it can show if there is even support or if some areas sag. Based on this, these mattresses will do well in their even support of the spine.


Hypnos's Durability

Companies that focus on quality control and testing will more than likely build durable mattresses. Those that don't put a focus on these things may have some complaints from sleepers. When it comes to these mattresses, they get mixed reviews from customers on durability. Some have reported finding a good night's sleep, but others have complaints about discomfort over a short time. Make sure to take a look at the reviews before buying.

King Koil's Owner Satisfaction

With data from customers, you can more accurately choose the right mattress. That said, it can be easy to get lost in the noise of hundreds of brands that seemingly have great reviews. Customers have had mixed things to say about these mattresses. Some customers are very pleased with their decision, but others are not so much.


King Koil's Supportiveness

These mattresses are quite supportive. Though some folks don't totally like the firmness levels of these mattresses, most reviewers like the amount of support these mattresses possess.

Edge Support
Edge support is really important for those that struggle with mobility or roll towards the edge of the mattress at night. These mattresses have good edge support and they should supportive enough for most customers.

Bowling Ball & Density Tests
The bowling ball test is a nice way to measure mattress firmness and support. These mattresses provide above average evenness in support across the surface, which means they should do well elevating your body comfortably.


King Koil's Durability

Durable mattresses will last between 7 and 12 years based on the materials that are in the mattress. Foam mattresses are generall not as durable long term, while mattresses with springs tend to last a bit longer, but only if they are well made. That said, mattresses that don't focus on durability will start sagging much faster especially for larger customers. Sleepers have mixed things to say about these mattresses. Some have found comfort for the long term, but others have had complaints.

Browse Hypnos Customer Reviews

Good but not what I expected
I decided to buy one of these after a friend of mine from bridge club told me about how wonderful they are. I was impressed by their connection to the Royal family. Unfortunately, the bed hasn't been what I expected. I wake up with back pain and think it is because of that bed -- way too firm.

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Way too firm
went to a store yesterday that had both Hypnos and Vi-Spring. Hypnos was WAY too firm...solid like a rock.

Okay mattress
Was gifted one of these by my company and it was okay for what I would consider a luxury brand. It is a bit firm, but I like my beds firm.

Great bed
I've had this bed for the past 3 months and it is divine. I highly recommend it.

Fabulous
I was able to get one of these Hypnos beds and I have finally been able to sleep through the night again.

Still finding if I like it
Something is wanting in this mattress, but I can't put my finger on it. I was very impressed by their branding and acclaim, and was hopeful that this would what my sleep needed. But, I'm still not sure.

Splurge was worth it
This was my big investment and it was definitely worth it. The materials are very high quality and there has been no off-gassing or any other negatives that you would get from the trendy brands. This was for me.

Expecting more
I was expecting more of a luxury feel after spending so much money on my new mattress. Is it ok? Sure. But, when you shell out this kind of money, you are hoping for amazing. That is not how I feel.

Amazing
A wonderful luxury bed. I sleep like a regent every night.

I'm sold
A hefy investment, but well worth it in the end. I love this new bed and so does my husband. No complaints.

very dissappointed
both my wife and I are not large people, we purchased a very expensive Hypnos mattress with a topper and within a month and a half it was already sagging. I rotated it every week for six weeks and then every two weeks thereafter to no avail. The mattress now has two half moon shapes on either side and a big ridge in the middle. Furniture Village sent someone round to evaluate it and they said it had not sagged enough for a refund! Do not waste your money on this mattress.

Feels like it's been slept in for years yet it's new!
This is the worse mattress that we have ever slept in, we paid £3000 for just the mattress and it feels like it's been slept in for years and we have only had it one month. Hypnos and living homes where we bought the mattress have sent people out to test the mattress, they laid on it for 20 seconds and said there is nothing wrong with it, we are waking every morning with back aches. We were swayed by the Royal warrants and the write up by Hypnos that it's the 'best bed in the world' in our opinion it's the worse. They won't accept our feelings and basically said there is nothing they can do! But we could go to the Furniture ombudsmen! (Nice customer service)! Anyway good luck if you buy one.

Straightforward and normal
Very comfortable mattress. Slept on it directly on floor for two nights over Christmas and slept very soundly both nights.

Best ever mattress
Backache gone! I love this mattress. Best one I've bought. Highly recommend.

Like sleeping on a cloud
Absolutely love this matteres, it provides great support while the pillow top makes you feel like you're sleeping on a cloud. This matteres also seems to keep the body temperature in check so no sweaty or cold nights in bed - just heavenly!

Hypnos mattress
Best sleep for years. Only 'downside' is the overall thickness. Some fitted bed linen may not fit, but non-fitted sheets, no problem.

comfy
Really comfortable mattress!! love it...could sleep all day :)

Uncomfortable
Bought this mattress from Nottingham Store a week ago and told that it would feel slightly firmer on our existing base. The mattress has dipped already taking our body shape and the buttons on the pillow top dig into your spine and hips. This is the most uncomfortable mattress we've ever slept on.

Great product
Amazing Quality mattress, great comfort, worth spending on it !

Best purchase ever
Upgraded to a Hypnos mattress. Don't regret the decision at all. Best night sleep ever. Mattress worth every penny!

Made In Britain Quality
We bought this bed after having slept on a Hypnos bed in a luxury hotel. The price reflects the fact that it is a quality product, made in Britain. The recommendation is for a pure cotton mattress protector, which costs about £35. It is a very comfortable mattress, though it quickly forms small hollows where you lie, which we hadn't expected. Also you need to regularly turn it round - not easy as you get older!

Extremely comfortable
Bought this mattress after recommendation from a friend and after reading the comments from other customers and I must say that I was not disappointed at all. Really good quality mattress and extremely comfortable to sleep on.

heavenly Hypnos mattress
It took a few nights to get used to these new mattresses but now we really like them. The inclusive fabric topper gives the fairly firm mattress a lovely cosy feel. My troublesome back also feels well supported and comfortable. I thought I would miss my feather topper but I don't - and really wouldn't exchange it for anything else!

Excellent mattress
My wife and I have never slept so well since we took delivery of this mattress - we are very happy with this purchase.

Very Comfortable after a few weeks.
Found it firmer than it felt in store & was starting to have doubts, but glad to report its now nice & comfy. As always with a mattress, you must try before buying. Now very happy with purchase.

Mattress
Very comfortable mattress and ease to turn with good sized strong handles

Very comfortable night's sleep
The choice of a new mattress is something which is very individual so it is difficult to recommend to someone else. However, this mattress is made of natural fibres, it is firm without being uncomfortable. We bought it to replace our old mattress and we had no difficulty in adjusting to this new one. The quality of the materials is very high and I thought the name Hypnos had a good reputation for quality and good value. We thought the price was reasonable for a mattress of this quality.

Great night sleep
Really comfortable mattress and great quality. Extra topping makes a real difference.

Best mattress ever!
After a disastrous purchase only four years ago, we just had to replace our mattress. My son and daughter in law had discovered the true comfort of the Hypnos superb pillow top and couldn't have recommended it more. We went on their advice and now I feel the need to tell them how pleased we are with ours at every opportunity!!! We are now working on the rest of the family!

A wonderful mattress
This is supremely comfortable and supportive, with a soft top layer to take the edge off the firmness. I have lower back pain, and this mattress really does help - it adjusts nicely to the shape of one's body and is very accommodating when (as with us) two people of significantly different sizes and weights sleep on the same surface. Despite the intake of breath when I saw the price, it is definitely worth it - no need to spend even more: this is truly excellent.

Very firm, and well made.
It's ckearly a quality product - but I probably wouldn't choose it again. But firm for me at only 10 stone. The top quilt but also makes me too hot

This change my sleeping life
After 6 weeks in hospital I was left with a sore lower back. The Hypnos matters enable me to have the 8 hours of sleep I was used to.

Instantly comfortable!
This is an amazing mattress that was instantly comfortable! Although it is technically a firm mattress, it does not feel firm because it is so cushioned.

comfortable
The Hypnos mattress is superbly comfortable and well made and it helps to have a ten year guarantee.

Good night's sleep!
Was suffering from back and neck pain so decided it was time for a new mattress and this has been perfect!

The rest is up to you
Excellent mattress and base with (optional) 4-drawer storage. We've never slept so well! Polite delivery guys set the whole thing up and took away the old bed. Service as it should be. I haven't regretted making this purchase for a second.

Utterly disappointed
I bought the mattress, that cost a lot of money, having been assured that I would and could be assured of a good nights sleep, especially given that I had back problems. The pillow topping I was assured was the ultimate in comfort on top of the firm mattress. What a mistake, the 'buttons' used to secure the topping to the mattress are right on a line with your hip and lower back, so no matter whether you lay on your right or left side or on your back, these 'buttons' intrude and press on that part of your body, meaning you have constant pressure from the item and giving you/me discomfort. Because I had to be away from home for a while I have now missed the 'return' date.

Comfy and firm - like being on a mattress in a great hotel
We'd expected that the mattress would need time to settle, but from the very first night it was very comfy and supportive without being hard or lumpy. The comfort topper is just enough to relax in to. It's heavy to turn, but that isn't surprising.Have never (as yet after 5 months) woken up with a sore back, which is unheard of for me. Great quality at a reasonable price.

Mattress
Mattress-firm, ultra supportive mattress. Pillow top gives a soft feel but may limit longevity however ten year guarantee gives peace of mind. Side stitching means no sagging at the ends. Quality product.

Amazing mattress!
I purchased 2 of these for 2 new bedrooms. What an amazing mattress! The mattress is the best i have ever slept on and would recommend anyone to purchase one.

Browse King Koil Customer Reviews

Great Quality for Price
This mattress is comfy! It's not too firm and not too soft. I love it! I was a little nervous before I bought it because the price is so low. Once I went in the store and tested it out, I knew I was going to get my monies worth. Granted I've only had it for about a week now, even my boyfriend has confirmed it's super comfortale. Get it while it's on sale.

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Buyer Beware - Not a standard sized bed!
I bought the twin mattress and much to my dismay there was about a 4 inch gap between the mattress and my bed frame. After measuring the mattress I realized it was only 36 inches wide, not the standard of 39 inches (despite the website listing it as 39 inches wide). I finally got a hold of the manufacturer and they said that their twins are "intended" to be 38 inches wide but that each one can differ by up to two inches. So you're basically left with a mini-twin. I will be returning this.

Ok
It's pretty comfy for the price but honestly I could have gotten cheaper at another matress store, definitely shop around more. It's not very thick and the euro top seems like it will be flattened very easily I give it maybe a year before it starts losing its comfort completely

Guest room
My first set of guests found this to be very comfortable. I slept in the guest room to try it out and found it very comfortable. I am very pleased with this purchase and will purchase future items.

Cheap Mattress for College Kid's Appartment
Nice product at the right price. My child needed a mattress for a new college apartment. We saw many options and even ran into a manufacturers rep at the store who helped us with good advice. As usual, the experience was great

Great
love this mattress very comfortable the never disappoint

Instant Comfort
Great price and such an amazing mattress. The level of comfort is undeniable. I'm very happy with this product and would recommend it in a heartbeat.

Great mattress
This mattress was purchased for a bedroom that is only used for guests and when child is home from college. The mattress is very comfortable and the price is perfect for this situation. We have had it about a week and my kid loves it, it's 12:20 pm now as I write this review and she is still sleeping.

Incredible mattress!
Buying this mattress was an amazing investment. Such a comfortable bed to sleep on and the service and delivery was very prompt and professional.

Very satisfied
Very happy with what I bought slept like a baby. The delivery guys came set it up fast. Very happy with the service.

My husband and I are sleeping so much better...
My husband and I are sleeping so much better since purchasing this mattress. It's not too firm or too soft, so you get support without feeling like you're sleeping on a board.

King Coil Mattress
We love our new Mattress! The comfort and quality is unbelievable and for what we paid for it...we just love it!!

LOVE IT!
I purchased two of these mattress for my boys, without them being there to try them, and they just love it. They said it's so comfortable that it just conforms to their bodies. Mind you my 15 year old is 262lbs and said the bed is like a giant blanket. So hats off for a great product at a reasonable price...

Superb Buy
I recently stayed in a bed in a breakfast in Maine--and loved the mattress I slept on. (I've got neck and shoulder issues to the mattress is often crucial.) I found a similar King Koil mattress and Raymour and Flanigan. The price was right; the delivery was prompt. "For this relief much thanks." Happy with my purchse: feels good!

Supper Happy With Our King Koil Mattress Purchase
When choosing a bed we needed a firm mattress with back support for me but yet some cushioning for my husband and the King Koil Perfect Response Elite Lakeside Pillowtop was "the perfect" choice. Very pleased with our decision and we even received next day FREE delivery - very nice!

great buy
I love my new mattress -and the service that came with it.

Great Delivery Time
The bed is great. It came when they said it would and the sales person was wonderful in working with our family.

Just right
Bought this for my guest bedroom and it was given an A plus By my first guest. She couldn't believe it was a firm mattress. Would highly recommend.

WE NEEDED A FIRM MATTRESS...
WE NEEDED A FIRM MATTRESS AND THIS IS PERFECT! NOT ONLY IS IT EXACTLY WHAT WE WANTED THE INSTALLATION WAS WONDERFUL. WE NEEDED SLATS FOR SUPPORT AND THE DELIVERING TECHS DID IT ALL WITH NO PROBLEM. SALES PERSON WAS WELL INFORMED AND ANSWERED ALL OF OUR QUESTIONS. FLO L

Hello my new Mattress
I have a California King Mattress and it is the best.... I was not sure of down sizing to a Queen Mattress, but I must say that it was the best choice I love the way my body rest and the best part is that my husband and I are know closer....

A PLESANT EXPERIENCE
THE MATTRESS AN BOX SPRING I PURCHASED WAS JUST EXCELLENT. ITS MEETS ALL MY STANDARDS FOR COMFORT .THE SALES PEOPLE WERE JUST GREAT HELPING ME FIND THE RIGHT ONE . I HIGHLY RECOMMEND MY CHOICE.AND THE STORE LOCATION ON CROPSEY AVENUE

Sleep in comfort
It's hard to get out of bed after sleeping on this very comfortable mattress. You look forward to relaxing at the end of the day. I like it very much. Keep in mind, coupled with the box spring, it is very high. Can't go wrong with this one, unless you like it extremely firm. It has the right kind of firm but soft too.

Queen King Koil
Very happy with our purchase! Bed is comfortable. Not too firm, not too soft. Great quality for a great price!

Cloud 9
The mattress is very comfortable. It's the best sleep I've had in a long time. It is a 5 star hotel quality mattress. I'm in love. I must stress that the hubby that works at night and have Insomnia also agreed that his sleep has been much better. Thumb's up.

Absolutely love my mattress
I absolutely love my new bed. Best experience it's comfortable for my back after I come home from work cause I work 19 hours of the day doing labor and I just needed a new way to sleep. This is one of the most comfortable beds I've ever slept in and I highly recommend it to everyone.

new Matress
The store was great the product was well priced and it was a convenient purchase. Loved the salesmen [Associate name removed].

Highly recommended
This mattress has just enough firmness topped with a pillow top that has just enough softness! The price is perfect and the customer service was out of this world. No one trying to force me to the most expensive products in the store.

Very Happy
I am very much enjoying my new mattress. I was afraid it might be too soft but I'm glad I went with the softer mattress over the more firm mattress. While this is soft, it is still very supportive. This mattress is great quality for a good price.

great mattress...
great mattress sleep like a baby love it so much it is great

Excellent & good quality
Best decision i made for my son he loves his new bed. Raymour and flanigan alway have good quality furniture which last a long time. I know when i shop with them im getting good stuff.

Just right for the spare room!
I needed a mattress for my fathers spare bedroom so I had a place to sleep when I visited. I didn't want to spend a lot but I wanted something that was nice and comfortable. This mattress is it! I have slept great when visiting him now and the Sales associate Tom P. in Clifton Park listened to my needs and took care of everything! Thank you Tom!

Wonderful comfort!!
very comfortable but still with support!! Very happy!!

Mattress
This mattress was purchased for a guest room and has only been slept on once with a report that is was very comfortable. The salesman was very helpful and polite. The delivery team were very helpful and delivered quite timely

Fantastic!!!
I really like this mattress. It's really comfortable and it feels like I'm sleeping on a cloud.

Welcome to a restful night's sleep
My old mattress was still in good looking shape, but had outlasted the years I needed an extra firm mattress. My new King Koil plush is so comfortable, I sleep right through the night. Both my husband and I are well pleased with this purchase.

Mattress is unbelievably comfortable...
Mattress is unbelievably comfortable. My wife and I love it so much.

Great price
So far so good! Great price for the quality. I'll write another review after about a month or so

Great mattress
I am so happy with my purchase. I haven't slept this well in a long time. I definitely Recommend this mattress. The salesman was very knowledgeable and he listened to my needs.

Comfort
I am very happy with my king coil mattress purchase. In the past I have always bought Sealy's. It is very comfortable and I am happy with it. Also the service at the store and the delivery was very good. I am also very happy with the guarantee on the mattress.

Not what I expected mattress already had an indentation after sleeping on it for the first time.
Mattress after the first night of sleep had a indentation in it already. Was or is not as comfortable as I expected.