Frigidaire EFR441AMZ 4.5 cu ft vs ZLINE RDSPO-24 Touchstone

Last updated: November 9, 2026

The Frigidaire EFR441AMZ 4.5 cu ft rates 3.5 among refrigerators undercounter refrigerators; the ZLINE RDSPO-24 Touchstone rates 3.5 among refrigerator drawers ones. The Frigidaire EFR441AMZ 4.5 cu ft costs $2,070 less ($249.99 vs $2,319.99).

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 vs ZLINE RDSPO-24 Touchstone

Scores side by side

These two sit in different type classes (refrigerators and refrigerator drawers), and each is scored against the reference points for its own class, so a rating says how well each does among its own type peers. How we rank explains each factor.

Factor weightFrigidaire EFR441AMZ 4.5 cu ftZLINE RDSPO-24 Touchstone
Overall rating3.5/53.5/5
Value 30%100 $55.55 per cu ft ($249.99, 4.5 cu ft)10 $504.35 per cu ft ($2,319.99, 4.6 cu ft)
Capacity 15%67 4.5 cu ft70 4.6 cu ft
Installation 20%35 front venting not stated, indoor use90 front venting for built-in use, rated for outdoor use
Energy use 15%50 energy use not published (neutral score used)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%0 1-year warranty100 2-year warranty, 5 years on the compressor

Specifications

Frigidaire EFR441AMZ 4.5 cu ftZLINE RDSPO-24 Touchstone
Storage
Capacity4.5 cu ft4.6 cu ft
Drawers-2
Temperature range-34 to 65 F
Defrost-Automatic
Installation
Width20.3 in23.9 in
Height32.1 in34 in
Depth22.2 in22.4 in
Built-in (front venting)-Built-in
Outdoor useIndoorRated for outdoor
Max ambient-110 F
Panel ready-Yes
Reversible doorYes-
Lock-Yes
Build
Weight50.7 lb121 lb
Warranty1 year2 years
Compressor warranty-5 years

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