Turn this comparison into a purchase decision
Use the comparison below to narrow the field, then check the live offer before you buy. Brand promotions can change faster than editorial pages.
YAWNDER MATTRESS COMPARISON
Disclosure: Yawnder sells both mattresses discussed here. Product specifications, options and purchase terms can change.


Our Verdict
Choose the Titan Plus Core if you want a firm hybrid designed for larger bodies. Choose the Helix Plus if you want a plus-size hybrid that Helix describes as medium-firm and would like a less firmly positioned starting point.
Both combine foam and individually wrapped coils. Firmness and support are different: a larger sleeper may prefer a cushioned surface as long as the mattress and foundation provide adequate support. Compare your actual comfort on the specific models and check the complete purchase terms.
Shop Titan Plus Core | Shop Helix Plus
Titan Plus Core vs. Helix Plus: At a Glance
| Feature | Titan Plus Core | Helix Plus |
|---|---|---|
| Construction | Foam over individually encased coils | Foam over a reinforced coil support system |
| Manufacturer-described feel | Firm | Medium-firm, according to Helix |
| Design focus | Firm support for larger bodies | Plus-size support with a medium-firm feel |
| Profile | 12 inches on Titan’s product page; 11 inches in Brooklyn Bedding’s model guide | 11.5 inches listed by Helix for the standard model; confirm selected configuration |
| Cooling options | Optional GlacioTex cover | Cover choices vary by configuration and seller |
| Weight information | Titan describes the design as supporting over 1,200 lb; verify size and terms | Helix states up to 1,000 lb combined or 500 lb per sleeper |
| Price and trial | Depend on size, configuration and seller | Depend on size, configuration and seller |
Firmness and Feel
Titan describes the Plus Core as firm, while Helix positions the Plus as a medium-firm mattress for plus-size sleepers. This makes the Titan a sensible first test for someone who likes a firm surface; the Helix is another starting point if you prefer a less firmly marketed feel.
Firmness labels are not standardized across brands. Body weight and sleep position change how far you compress the comfort layers, and different covers or generations can alter the feel. Test the exact versions rather than assuming that the labels predict your experience.
Which Is Better for Your Sleep Position?
Side sleepers: If pressure builds at the shoulder or hip, try Helix Plus and see whether it provides enough cushioning. The firm Titan can suit some side sleepers but may feel too hard for others. Compare softer plus-size alternatives if neither fits.
Back sleepers: Either may work depending on your preference. Check that your hips feel supported and that the mattress makes comfortable contact with your lower back.
Stomach sleepers: If a firm surface helps you feel more level through the hips, start with the Titan. A firmer bed should still feel comfortable at the chest and shoulders.
Couples: Compare together, especially when partners differ in weight or preferred sleep position. A middle-ground feel can be helpful, but no single firmness suits every couple.
Construction and Support
Titan lists a quilted gel-foam top, firm TitanFlex comfort foam and an 8-inch TitanCore individually encased coil unit. Helix describes the Plus line as using reinforced coils and dense foams selected for larger sleepers. Both are hybrids, not all-foam mattresses.
A strong support core is important, but a coil description alone cannot tell you which mattress will last longer for your body or feel more comfortable. Sit and lie near the edge, change positions and check that the surface feels stable where you use it.
Weight Capacity and Foundation
Titan states that its Core design supports over 1,200 pounds. Helix states that the Plus line is designed for up to 1,000 pounds combined or 500 pounds per sleeper. These are manufacturer statements with different wording; confirm how the limit applies to your selected size before using the figures to decide.
Use a sturdy, compatible foundation and check its own weight rating as well as the mattress maker’s requirements for slat spacing and center support. If you use an adjustable base, confirm both mattress compatibility and the base’s capacity.
Cooling and Height
Titan offers an optional GlacioTex cover. Helix cover and upgrade availability can vary with the configuration and retailer. A cool-to-the-touch fabric changes the initial surface sensation; neither product is an actively powered cooling system. Sheets, protectors, room temperature and individual body heat also affect comfort.
Titan’s Core product page lists 12 inches, while Brooklyn Bedding’s model guide lists 11 inches. Confirm the height of the version you order. Helix lists the standard Plus at 11.5 inches; verify the selected cover and final dimensions before buying sheets or a frame. The Plus Luxe and Plus Elite are different models with different constructions.
Motion and Existing Reviews
Have one partner change positions while the other lies still to check movement transfer. Firmness, foam and coils all contribute, so construction alone cannot establish a winner. This article compares published information and does not claim a new controlled head-to-head test.
For more alternatives, see Helix Plus Elite vs. Titan Plus Elite and our guide to mattresses for heavier sleepers.
Price, Trial and Returns
Compare the same size and cover choice, including delivery, setup or removal charges. Check the final cart total and any trial selection; advertised promotions and options can change.
For eligible Yawnder mattress orders, the Yawnder return policy describes a 100-night trial with a 30-night minimum and a $200 per-mattress return processing fee. The fee is waived for an eligible exchange to a different Yawnder mattress; any price difference applies and the replacement is final sale. Exclusions, including floor models, apply. Check the written terms and eligibility before ordering. Manufacturer-direct offers may differ. Read the relevant warranty and foundation requirements before ordering.
Who Should Choose Each?
Consider Titan Plus Core if:
- You want a firm mattress designed for larger bodies.
- You sleep on your back or stomach and like a firm surface.
- The size, foundation and purchase terms meet your needs.
Consider Helix Plus if:
- You want a plus-size hybrid with a manufacturer-described medium-firm feel.
- You want to try a medium-firm option and compare pressure relief.
- Its weight guidance, foundation and purchase terms suit your household.
Frequently Asked Questions
Which is firmer?
Titan describes the Core as firm, while Helix describes the Plus as medium-firm. Perception varies, and this is not a matched test of both models.
Does a heavier sleeper always need a firm mattress?
No. Support capacity and pressure relief both matter. A side sleeper may prefer more cushioning, while another sleeper may prefer a firmer surface.
Are these the Elite models?
No. This page compares Titan Plus Core with standard Helix Plus. Titan Plus Elite and Helix Plus Elite are separate products.
Can I try them at Yawnder?
Call or text our Encinitas showroom at 858-232-5760 to confirm the specific models and covers on display. Our in-store testing guide can help you compare.
Our Final Take
Titan Plus Core is the firm starting point; Helix Plus is the medium-firm starting point. Choose the mattress that keeps you comfortable in your usual positions, then verify capacity, foundation and purchase terms.
See also Titan Plus Core vs. Plank Firm Luxe and Titan Plus Core vs. Titan Plus Luxe.
Specifications referenced: Titan Plus Core, Helix Plus and Helix weight guidance. Confirm current details with the seller.
Check the live offer
Promotions change. Use the current brand offer and one last side-by-side check before you order.
Compare both beds against 142 tested mattresses
Sort all 142 mattresses we have tested by pressure relief, support, cooling, motion isolation, edge support, price, trial and warranty, then filter by how you actually sleep. Of those, 84 hold a complete standardized record and 41 a partial standardized record.