Amerisleep AS5 vs Big Fig Classic Mattress
Detailed side-by-side comparison — pricing, specs, performance ratings, and our pick.
| Feature | Amerisleep AS5 | Big Fig Classic Mattress |
|---|---|---|
| Overview | ||
Type | Memory Foam | Hybrid |
Firmness Published feel or standardized wording | Soft | Medium-Firm |
Queen Price Current / sale price | $1,749Save $600$2,349 | $2,049 |
Trial Period Terms from the linked seller | ✓ 100 nights at Amerisleep; 30-night minimum; free pickup | 120 nights at Big Fig |
Warranty | 20 years | Lifetime |
| Performance Ratings | ||
Cooling Hot sleepers | Very good | Very good |
Motion Isolation Partners, light sleepers | Excellent | Very good |
Pressure Relief Shoulder and hip cushioning | Excellent | Good |
Edge Support Sit/sleep near edge | Average | Excellent |
Durability Long-term performance | Average | Excellent |
| Compatibility & Features | ||
Adjustable Base Head/foot elevation | ✓ Yes | ✓ Yes |
Split King Support Two Twin XL per couple | ✓ Yes | ✓ Yes |
Financing | Affirm, Klarna | Available |
| Materials & Certification Scope | ||
Listed certifications / claims Check model and material scope |
| None listed |
Certificate limitations Not an odor or safety guarantee | Confirm the certificate for the exact model and covered materials. A material certificate does not certify every part of a mattress or guarantee no odor. | Confirm the certificate for the exact model and covered materials. A material certificate does not certify every part of a mattress or guarantee no odor. |
| Best For | ||
Ideal sleeper profiles |
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| Actions | Full ReviewCheck price at Amerisleep → Buy with confidence 100-night risk-free sleep trial at Amerisleep | |
Need Help Deciding?
For most sleepers, we recommend the Big Fig Classic Mattress over the Amerisleep AS5. It scores higher in edge support, durability; decide whether those advantages justify the $300 Queen premium ($2,049 vs $1,749). The Amerisleep AS5 is the better choice only if you specifically prefer a softer, more plush feel.
Amerisleep AS5 vs Big Fig Classic Mattress: What Actually Differs
The Amerisleep AS5 is a memory foam build, while the Big Fig Classic Mattress is a hybrid — that construction difference drives most of the cooling, motion, and feel decisions below. The Amerisleep AS5 stands 14" tall versus 12.5" for the Big Fig Classic Mattress — a 1.5" gap that matters if you need deep-pocket sheets or are pairing with an adjustable base. The Big Fig Classic Mattress is the firmer of the two at 7/10 (medium-firm), and the Amerisleep AS5 sits at 3/10 (soft) — a meaningful enough gap that sleeper position and weight should drive the choice. The single largest performance gap is in edge support: the Big Fig Classic Mattress rates noticeably higher than the Amerisleep AS5, which is the deciding factor if that dimension is high on your list. On a Queen, the Amerisleep AS5 runs $1,749 versus $2,049 for the Big Fig Classic Mattress — roughly $300 (15%) less, which is enough to factor into the decision unless the pricier model wins clearly on the specs you care about.
Which Is Better For Your Sleep Style?
Higher pressure-relief rating, which is what protects hip and shoulder contact points in the side position.
Medium-Firm includes the option closest to a balanced medium feel for back sleepers (vs Soft).
Medium-Firm includes the firmer published option (vs Soft), which may better suit shoppers who prefer more surface support.
Cooling rated the same on both — neither has a heat-management edge in our spec data.
better long-term durability and stronger perimeter / edge support — the two specs heavier sleepers should weigh most.
Soft includes the softer published option (vs Medium-Firm), which can make contouring easier for lighter sleepers.
Higher motion-isolation rating, which means less disturbance when a partner moves or gets out of bed.
Price Comparison (Queen)
| Mattress | Regular price | Current | Sale? |
|---|---|---|---|
| Amerisleep AS5 | $2,349 | $1,749 | Save $600 |
| Big Fig Classic Mattress | Same as current | $2,049 | Listed price |
The Amerisleep AS5 is the lower-priced choice at $1,749. The Big Fig Classic Mattress costs $300 more — 17% above the lower current price. Weigh that premium against the literal differences above and the benefits you expect to notice. Only the Amerisleep AS5 is on sale right now.
Amerisleep AS5
Strengths
- ✓The five-inch comfort system combines three inches of Bio-Pur with two inches of faster-rebounding Active Flex for deep cushioning without relying on slow memory foam alone
- ✓Two inches of five-zone HIVE foam provide firmer response beneath the head, back, and legs and more give beneath the shoulders and hips according to Amerisleep's construction description
- ✓Choose AS5 Foam over AS5 Hybrid for quieter, steadier contour and the lower current catalog price; choose Hybrid for spring response, support-core airflow, easier movement, and a stronger perimeter
- ✓The solid Bio-Core support layer avoids connected coil movement, a practical construction advantage for couples who prioritize motion isolation over bounce
Considerations
- —The soft 3/10 feel and five inches of comfort foam are a poor starting point for strict stomach sleepers and shoppers who want a flat, firm surface
- —Amerisleep includes heavy sleepers in its broad AS5 positioning but publishes no product capacity or independent compression result on the reviewed page; higher-bodyweight back and stomach sleepers should compare firmer and coil-supported options
- —Amerisleep's seven-degree Refresh comparison, cooling, recovery, circulation, alignment, pressure, pain, motion, edge, and durability statements are manufacturer or construction evidence rather than SleepRanked lab results
Big Fig Classic Mattress
Strengths
- ✓Medium-firm balance for back, side, and stomach position changes
- ✓Perforated gel-infused latex and THERMOGEL top add airflow and a cooler first touch
- ✓Three high-density foam layers add more cushioning than Big Fig Firm
- ✓15-gauge pocketed coils, 80 ILD edge foam, and 16 hand-tufted anchors reinforce the support system
Considerations
- —Costs $200 more than Big Fig Firm at regular and current promotional Queen prices
- —Less pillow-top cushioning than Big Fig Luxe
- —Cooling and durability performance descriptions are manufacturer claims rather than SleepRanked lab results
Who Should Buy Which?
The Amerisleep AS5 is the better fit when:
- →You share the bed or wake easily when your partner moves.
- →You sleep on your side and prioritize stronger pressure-relief data.
- →You want the lower current Queen price and do not need the other model's added features.
- →You prefer a softer, more cushioned feel.
The Big Fig Classic Mattress is the better fit when:
- →You sit or sleep near the edge and want the stronger perimeter rating.
- →You want more time under the linked seller's trial or comfort policy.
- →You prefer firmer surface support.