Specification and editorial comparison · lab measurements not available
Updated October 2026
Category
Vibe 12-Inch Gel Memory Foam Mattress
Charles by Allswell
Comfort
Not lab tested
Not lab tested
Support
Not lab tested
Not lab tested
Cooling
Not lab tested
Not lab tested
Edge Support
Not lab tested
Not lab tested
Motion Isolation
Not lab tested
Not lab tested
Durability
Not lab tested
Not lab tested
Value
9.1/10
9.7/10
Blank cells mean that model has not completed our instrumented lab protocol, so we publish no measured score for it. We never estimate a number we have not recorded.
Quick Specs Comparison
Spec
Vibe 12-Inch Gel Memory Foam Mattress
Charles by Allswell
Type
Gel Memory Foam
Hybrid
Firmness
5/10
6.5/10
Height
12 inches
10 inches
Shipping
Free with Prime
Free shipping
Model specifications are catalog reference details, not instrumented measurements. Confirm the exact configuration and current seller terms.
Key Advantages
Why Choose Vibe 12-Inch Gel Memory Foam Mattress
- Excellent motion isolation, effectively silent for couples
- Plush enough for side sleepers, unlike most budget beds
Why Choose Charles by Allswell
- Pocketed coils + memory foam
- Walmart's return policy