Summit SPR621OSLHD Outdoor
#5 in RefrigeratorsFull review
A 21 in weatherproof built-in fridge with a lock, for an outdoor kitchen with a narrow opening.
Amazon $1,035.10$1,035.10
The Summit SPR621OSLHD Outdoor and the Frigidaire EFR441AMZ 4.5 cu ft are evenly matched, rated 3.5 and 3.5. The Summit SPR621OSLHD Outdoor leads on warranty. The Frigidaire EFR441AMZ 4.5 cu ft wins on value and capacity. The Frigidaire EFR441AMZ 4.5 cu ft costs $785.11 less ($249.99 vs $1,035.10).
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
Frigidaire EFR441AMZ 4.5 cu ft
#7 in RefrigeratorsFull review
A cheap freestanding compact fridge for a dorm-sized budget that still wants 4.5 cu ft under the counter.
Amazon $249.99$249.99
Which should you buy?
- Choose the Summit SPR621OSLHD Outdoor for warranty (1-year warranty, 5 years on the compressor vs 1-year warranty).
- Choose the Frigidaire EFR441AMZ 4.5 cu ft for value ($55.55 per cu ft ($249.99, 4.5 cu ft) vs $295.74 per cu ft ($1,035.10, 3.5 cu ft)) and capacity (4.5 cu ft vs 3.5 cu ft).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every refrigerators undercounter refrigerator; a clear win is highlighted. How we rank explains each one.
| Factor weight | Summit SPR621OSLHD Outdoor | Frigidaire EFR441AMZ 4.5 cu ft |
|---|---|---|
| Overall rating | 3.5/5 | 3.5/5 |
| Value 30% | 39 $295.74 per cu ft ($1,035.10, 3.5 cu ft) | 100 $55.55 per cu ft ($249.99, 4.5 cu ft) |
| Capacity 15% | 33 3.5 cu ft | 67 4.5 cu ft |
| Installation 20% | 90 front venting for built-in use, rated for outdoor use | 35 front venting not stated, indoor use |
| Energy use 15% | 100 200 kWh a year | 50 energy use not published (neutral score used) |
| Noise 5% | 50 noise level not published (neutral score used) | 50 noise level not published (neutral score used) |
| Warranty 15% | 40 1-year warranty, 5 years on the compressor | 0 1-year warranty |
Specifications
| Summit SPR621OSLHD Outdoor | Frigidaire EFR441AMZ 4.5 cu ft | |
|---|---|---|
| Storage | ||
| Capacity | 3.5 cu ft | 4.5 cu ft |
| Temperature range | 36 to 43 F | - |
| Defrost | Frost-free | - |
| Installation | ||
| Width | 20.8 in | 20.3 in |
| Height | 32 in | 32.1 in |
| Depth | 22 in | 22.2 in |
| Built-in (front venting) | Built-in | - |
| Outdoor use | Rated for outdoor | Indoor |
| Safety listing | ETL | - |
| Reversible door | No | Yes |
| Lock | Yes | - |
| Running | ||
| Energy use | 200 kWh/yr | - |
| Build | ||
| Weight | 95 lb | 50.7 lb |
| Warranty | 1 year | 1 year |
| Compressor warranty | 5 years | - |