Amana AZB33X20D*vsSub-Zero DEC3650FI/*
Side-by-side freezer comparison
Amana AZB33X20D*
Capacity
19.7cu ft
Annual Energy
473kWh/yr
Better Than Standard
10%
Type
Upright Freezer
Sub-Zero DEC3650FI/*
Capacity
19.4cu ft
Annual Energy
621kWh/yr
Better Than Standard
10%
Type
Upright Freezer
Key differences
Amana AZB33X20D* is 24% more efficient at 473 kWh/yr versus 621 kWh/yr for the Sub-Zero DEC3650FI/*. The Amana AZB33X20D* is larger at 19.7 cu ft versus 19.4 cu ft. Overall, the Sub-Zero DEC3650FI/* sits higher in the category, ranking above 97% of certified residential freezers.
Capacity
| Spec | Amana | Sub-Zero |
|---|---|---|
| Total Volume(cu ft) | 19.7 | 19.4 |
| Adjusted Volume(cu ft) | 34.6 | 34.1 |
Energy
| Spec | Amana | Sub-Zero |
|---|---|---|
| Annual Energy Use(kWh/yr) | 473 | 621 |
| US Federal Standard(kWh/yr) | 527 | 681 |
| Better Than Standard(%) | 10 | 10 |
| Most Efficient | No | No |
Configuration
| Spec | Amana | Sub-Zero |
|---|---|---|
| Type | Upright Freezer | Upright Freezer |
| Product Class | 9 - Upright freezers with automatic defrost without an automatic ice maker | 9I-BI - Built-In upright freezers with automatic defrost with an automatic icemaker |
| Defrost Type | Automatic | Automatic |
| Compact | No | No |
| Built In | No | Yes |
| Ice Maker | No | Yes |