• Sealy Posturepedic Sophia Flex Medium Long Single Mattress - 735567

    $2,034
    $460 (18%) off RRP of $2,494
    $460 (18%) off RRP of $2,494

    Sealy Posturepedic Sophia Flex Medium Long Single Mattress - 735567

    $2,034
    $460 (18%) off RRP of $2,494
    $460 (18%) off RRP of $2,494
    Add to Wishlist
    4 payments of $508.50 with
    Or  Own it from $78.30 weekly for 6 months*
    Size: Long Single
    • Overview
    • Specifications & manuals
    • Reviews
    • Legendary service
    • Delivery, services & returns
    • Questions & answers

    Overview

    2:15
    The Sealy Sophia Luxury Flex mattress range offers the ultimate luxury: a deep, restful night of sleep. With its premium LuxeTop construction and Luxury Medium feel, this is the perfect option for those looking for a mattress that is not too soft, not too firm, but just right.

    Tried-and-tested comfort technologies and advanced support systems provide the perfect harmony between relief and relaxation. The SmarTex fabric regulates temperature, the HealthShield maintains a hygienic surface, while the premium wool fibre promotes breathability to create the ideal sleeping environment.

    Proper sleeping posture is essential and you’ll feel supported by the state-of-the-art Titanium RestSUPPORT to maximise stability and balance. In addition, the combination of supersoft and Sealy quilt layers, plus the deep premium foam, provide outstanding pressure-relieving comfort so you wake up every morning feeling refreshed.

    This mattress is designed with FlexiCased edge technology with an articulating perimeter to pair with Sealy’s adjustable bed bases including Energise and Inspire. Or create the bedroom of your dreams with Sealy’s SpaceSaver Drawer Base and Endurance Luxe Base.
    ComfortCore Plus

    Help keep lower back discomfort at bay. Enhanced with ComfortCore Plus, this mattress has a densified memory foam and gel infused visco-elastic layers to adapt and conform to your lower back, relieving pressure so you wake up feeling your best.

    Titanium RestSUPPORT

    This revolutionary three-stage coil system supports your body with perfect balance, helping to ensure a restful night of sleep. Engineered for durability, you can enjoy long-lasting sleep to help your mind and body rejuvenate each night.

    Supersoft and Sealy quilt layers

    The quilt layers in the mattress give you a soft feel that contours and cushions your body to help relieve pressure and provide an ultra-comfortable surface so you can sleep soundly and recharge for the day ahead.

    Deep Premium Foam comfort layers

    Quality sleep results from top-quality design and the Deep Premium Foam layer in this mattress gives a well-balanced feel. Designed with the Durabond Insulator to perfectly bring together the comfort layers and support system, this mattress provides long-lasting comfort.

    Specifications & manuals

    key Specifications
    Brand
    Sealy
    Australian Designed and Owned
    Height (mm)
    350 mm
    Width (mm)
    915 mm
    Length (mm)
    2030 mm
    Weight (kg)
    24 kg
    Mattress Size
    Long Single
    Mattress Feel
    Medium
    Notes
    Please note: Mattress only, accessories & base in this product's images are for illustrative purposes only. Mattress pictured may be representative of another size for display purposes.
    warranty
    Manufacturer Warranty
    10 Years
    mattress Details
    Single or Double Sided Mattress
    Single Sided
    Mattress Cover Material
    Premium Wool Fibre Blend
    Special Internal Layers
    3 Stage Titanium RestSUPPORT™
    Zone Support
    Individual 'Sense & Respond' coil technology
    Edge Support
    FlexiCased® Edge
    Suitable for Adjustable Bed Base
    Yes
    other Features
    Bedding Type
    Mattress
    Features
    Premium Wool Fibre Blend
    Luxury Foam
    SmarTex®
    3 Stage Titanium RestSUPPORT™
    Gel Visco Material
    Individual 'Sense & Respond' coil technology
    FlexiCased® Edge
    Health Shield
    country of Origin
    Origin
    Australia

    Reviews

    Rating snapshot

    5
    6
    4
    1
    3
    1
    2
    0
    1
    0

    Average customer rating

    Overall
    4.6
    Ease of setup
    4.9
    Build quality
    4.7
    Value of product
    4.5

    Appliances Online's customer reviews are independently managed by Bazaarvoice, ensuring their accuracy and honesty. Vouchers are sometimes offered to verified buyers in exchange for their unbiased review.

    Learn more about Bazaarvoice Authentic Reviews Trust Mark
    Pros
    1-3 of 8 reviews
    DLDL2025-09-02
    Not so great after a few months
    Well, we've turned it every couple of weeks per instructions, and my Mother in law is now complaining of a lumpy bed... wife and I tried it, and it is, you can feel the springs in it. It was fine for the first few weeks. She has an adjustable bed base, which this is supposedly made for, but now we had to buy a very thick mattress topper so she doesn't have aches where more weight is on the springs. Disappointing for the price paid, we won't make that mistake again, we'll get a mattress we can look at first.
    Build quality
    3.0
    Ease of use
    4.0
    Value of product
    2.0
    Kathy K2023-12-30
    Sealy Sophia Flex
    Very good quality mattress and having a great night sleep and not waking up with a sore back, very comfortable mattress.
    Build quality
    5.0
    Ease of use
    5.0
    Value of product
    5.0
    LynnC2023-07-30
    Smooth delivery
    Bed feel great. Fix my sore back. Delivery was on time
    Build quality
    5.0
    Ease of use
    5.0
    Value of product
    5.0

    Legendary service

    The Appliances Online Net Promoter Score (NPS) is based on feedback from 89,897 people, collected between August 2024 to August 2025. Learn more about the Net Promoter Score (NPS).
    Everything that you said you would do, was done.
    Appliances Online customer ,
    It arrived exactly as indicated. GREAT SERVICE
    Appliances Online Customer, Australia
    Have already recommended your firm to family
    Billie,

    Delivery, services & returns

    Appliances Online is all about legendary service. We offer free next business day delivery, free connection, free removal and free recycling, and we even offer Saturday delivery and, in some locations, a Premium Delivery option that allows you to choose your own 2-hour delivery window.

    Questions & answers

    No-one has asked a question about this product yet. Want to be the first?
    I agree to the terms & conditions
    We're here to help 24/7 - for an immediate answer to your question, chat with one of our Live Chat agents below or call us on 1300 000 500 .

  • There are times when replacing or upgrading appliances and home essentials simply can't wait - whether your old one breaks down, you're need a more energy-efficient model or your household requirements have changed. When things get stressful and complicated, Appliances Online is here to make everything easier. No need to worry about spending time on reviews, doubting your choice and tech spec comparisons. With a smooth and clear shopping process, you'll enjoy a smooth experience and save time. We offer a broad selection of quality items, from furniture and bedding to beauty products, fitness gear and health essentials, thanks to Andoo, a Winning Group company. Our selection ensures you'll discover what fits your unique needs without sacrificing quality or convenience. You can shop with confidence and enjoy a wide range of choices from Australia's top online retailer of appliances and home essentials. Each product we offer is a reflection of how much we respect your time and budget. Whether you're looking for products like Sealy Posturepedic Sophia Flex Medium Long Single Mattress - 735567 or exploring other options, you can trust Appliances Online to have exactly what you need and so much more.

    The search for a fitting appliance or home essential that aligns with your specific needs and budget can feel like a lot to handle. Yet at Appliances Online, we know just how vital getting the right product is for your daily life and overall routine. For this reason, by delivering an exceptional service you won't forget, we strive to ensure a seamless process. Our Price Match Guarantee* allows you to shop confidently since we'll match the lower price if you find the same product for less at an Approved Retailer. You just need to share the details, and our approachable customer service team will verify and push through with the match for you. On top of this, our legendary service empowers you with the assurance to pick out your next purchase. We're driven to bring you the information and assistance necessary to make a fitting choice. All by making scrolling, comparing and deciding stress-free, we help you focus on what's greatly essential - finding the ideal appliance or product for your house. Whether you're eyeing Cadrys Marled Steel 250x350 Rug MARLST4 or Rug Culture Heriz Hazelnut 310x240cm HRZ-HAZELNUT-310240, trust that with us, finding the ideal item is simple, reliable and hassle-free. Even if you're exploring different products like Oliveri PR1130U Professional Series Single Bowl Undermount Sink or BlackWolf Adjustable Camping Table 32S001311571000, we're here to ensure your experience is seamless from start to finish.

    Updating your home with appliances or essentials is simple with Appliances Online, as we have an easy and hassle-free process. First, check if we deliver to your area by entering your postcode or suburb in our 'delivery location' bar on the site. For any queries about the delivery service or any of our products, you can reach our Sydney-based customer service team 24/7, 365 days a year. Just call 1300 000 500, and you'll reach a real person who's ready to help. Available to 95% of Australia's population, our Free, Next Day Delivery* brings your purchase straight to your door. For products that are in stock, we can usually provide next-day delivery (Monday to Friday). Select fridges, dryers, microwaves and washing machines can also come with Free Connection in areas where our own trucks deliver. Choose the recycling option at checkout, and we'll even remove your old appliance at no cost. We want you to have a satisfying shopping experience from start to finish, no matter if you're interested in a product from our Andoo collection or something else. Whether you're browsing our Health, Beauty & Fitness category or looking through our Taps and Water range, we've got your appliances and home essentials covered, so shop with us now!