Simba Luxe Mattress vs Original LuxeErgo™ 3400 Mattress: A Detailed Comparison

When it comes to choosing a high-performance hybrid mattress, two strong contenders stand out: the Simba Luxe Mattress and the LuxeErgo™ 3400 Hybrid Mattress by Luxe Mattresses. While both are designed to offer comfort, support, and long-term durability, their materials, construction, and sleep experience differ in meaningful ways. If you’re comparing the Simba Luxe Mattress with Luxe’s flagship model, this article will help you decide which one suits your unique sleep needs best.

Overview: Simba Luxe vs LuxeErgo™ 3400

Comfort & Feel

The Simba Luxe Mattress delivers a modern, engineered sleep feel. Its multi-layered foam and micro spring construction is designed for people who prefer bounce, contouring, and edge stability. The bamboo-infused top layer and Simbatex open-cell foam offer effective cooling and decent pressure relief, especially for back and stomach sleepers.

In contrast, the Original LuxeErgo™ 3400 offers a more natural, plush yet supportive sleep experience. Its Zero Gravity™ Gel Foam adapts quickly to movement while creating a “floating” sensation. Beneath it, the dual coil system with over 3,400 springs adjusts to the body’s shape and weight, delivering adaptive spinal support ideal for all sleep positions.

Thanks to the natural British wool and cotton layers, LuxeErgo™ keeps sleepers cool, dry, and comfortable across all seasons. It also creates a cloud-like comfort that gently hugs the body without overheating.

Construction & Materials

Simba Luxe:

• Bamboo wool top layer
• Simbatex foam (open-cell structure)
• Up to 3 layers of Aerocoil® springs
• Edge-to-edge foam support
• 11-layer engineered build

LuxeErgo™ 3400:

• Premium quilted cover with moisture-wicking technology
• British Wool & Cotton blend (top and bottom)
• Zero Gravity™ Gel-Infused Memory Foam
• 1,400 FortiCoil™ Micro Pocket Springs
• 2,000 EnduraSpring™ coil support system
• Triple-layer coconut coir base for spring stabilisation
• Fire-resistant antimicrobial outer fabric
• Breathable, open-cell internal foams

Support & Spinal Alignment

Both mattresses are engineered to support healthy spinal posture, but they do so differently:

• Simba Luxe relies on a high-density foam and spring hybrid setup to deliver zoned support.
• LuxeErgo™ 3400 takes an ergonomic, body-responsive approach using dual spring systems that adjust to your weight and position while reducing pressure points.

If you suffer from back discomfort or joint pain, LuxeErgo™ provides a more therapeutic feel, especially with its advanced pressure relief and breathable foam.

Cooling & Breathability

Simba uses modern foam technology and bamboo wool for cooling, which works well for many sleepers. However, LuxeErgo™ goes a step further with:

• Naturally breathable wool and cotton
• Open-cell Zero Gravity™ foam
• Moisture-wicking gel fabric in the cover

This makes LuxeErgo™ an excellent choice for hot sleepers or those who struggle with overheating during the night.

Value for Money

Simba Luxe Mattress typically retails around £1,699 for a king size, though discounts often apply. While the build quality is premium, its cost includes a tech-heavy structure.

Original LuxeErgo™ 3400 is priced at £1,049 for a king, and despite being lower in price, it offers:

• A higher spring count
• Custom firmness options (3400 or 4000 springs)
• More natural and breathable materials
• Greater structural durability (30-year spring expectation)

When comparing cost-to-performance, LuxeErgo™ offers exceptional value, especially for customers who want natural comfort with long-term support.

A key reason the LuxeErgo™ 3400 is priced more affordably despite its premium build is our philosophy on where to invest. At Luxe Mattresses, we dedicate the majority of our budget to product development and raw materials, not aggressive marketing. In fact, our marketing costs make up less than 20% of what we spend on production. This contrasts with many big mattress brands that spend heavily on digital ads, influencer partnerships, and branding campaigns. According to industry reports, some mattress companies allocate up to 40-60% of their budget to marketing, which inflates retail pricing. By focusing on quality-first craftsmanship and transparent pricing, we deliver greater value directly to you.

Which Mattress Is Best for You?

Choose Simba Luxe if you:

• Prefer a modern, responsive feel
• Sleep hot and want engineered cooling tech
• Like medium-firm support and edge stability

Choose Original LuxeErgo™ 3400 if you:

• Prefer natural materials and a more breathable sleep surface
• Want a combination of plush comfort and strong support
• Suffer from back pain or overheating
• Value custom firmness and high spring count
• Appreciate handcrafted quality and better price-to-performance ratio

Final Verdict

The Simba Luxe Mattress is an advanced, well-reviewed hybrid suitable for modern sleepers who prioritise tech and firm support. However, the LuxeErgo™ 3400 outshines in natural comfort, spring precision, breathability, and personalised support.

If you’re looking for luxurious sleep without synthetic compromise, the Original Luxe Mattress is the smarter, healthier, and more comfortable choice.

Explore the LuxeErgo™ 3400 Hybrid Mattress today at LuxeMattresses.co.uk and start sleeping the way your body was meant to.

Roman( Editor )

Roman is a seasoned expert in mattress development with over a decade of experience in sleep technology, material innovation, and product engineering. He has played a key role in designing and refining sleep solutions for leading mattress brands, with a deep focus on ergonomics, pressure relief, and sleep quality optimization.
With a background in product design and biomechanics, Roman combines scientific research with hands-on development to create mattresses that address real-world sleep issues—from spinal alignment to temperature regulation. His work has contributed to several award-winning mattress lines known for their comfort, durability, and user satisfaction.