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Compact Freezers · head to head

Cooluli BCF3.8W vs KoolMore KM-RUF-42C

The Cooluli BCF3.8W and the KoolMore KM-RUF-42C are both compact freezers in the same size and price class. Below is a side-by-side of their real capacity, dimensions, energy use, and current prices so you can pick the one that fits your space and budget — no invented ratings, just the specs and live pricing.

Our pick

Our pick: the KoolMore KM-RUF-42C

KoolMore gives you more space for your money — $99 vs $105 per cu ft.

Choose the Cooluli BCF3.8W only if the lower sticker price matters more than the space you get for it.

Cooluli BCF3.8W 3.8 cu ft Fridge/Freezer White
CooluliCooluli BCF3.8W 3.8 cu ft Fridge/Freezer White
$400at Amazon
View best pricePrice as of 07/16/2026
View price at Amazon$400
KoolMore 21 in. Convertible Refrigerator/Freezer 4.2 cu. ft. in Silver (KM-RUF-42C)
KoolMoreKoolMore 21 in. Convertible Refrigerator/Freezer 4.2 cu. ft. in Silver (KM-RUF-42C)
$416at Amazon
View best pricePrice as of 07/16/2026
View price at Amazon$416

At a glance

Lower priceCooluliCooluli is $16 cheaper at last check.
More capacityKoolMoreKoolMore holds more — 4.2 vs 3.8 cu ft.
Better value per cu ftKoolMoreKoolMore gives you more space for your money — $99 vs $105 per cu ft.

Specifications, side by side

Specification comparison: Cooluli BCF3.8W versus KoolMore KM-RUF-42C.
SpecCooluliKoolMore
TypeCompact FreezersCompact Freezers
ModelBCF3.8WKM-RUF-42C
Capacity3.8 cu ft4.2 cu ft
Dimensions32.9" W × 21.7" H × 23" D
Energy use
ColorWhiteSilver
Price
$400at Amazon
View best pricePrice as of 07/16/2026
$416at Amazon
View best pricePrice as of 07/16/2026

Prices re-checked on a schedule; tap a price for the live number at the retailer.

Frequently asked

Which should you buy, the Cooluli BCF3.8W or the KoolMore KM-RUF-42C?

Our pick: the KoolMore KM-RUF-42C. KoolMore gives you more space for your money — $99 vs $105 per cu ft. Choose the Cooluli BCF3.8W only if the lower sticker price matters more than the space you get for it.

Is the Cooluli BCF3.8W or the KoolMore KM-RUF-42C cheaper?

Cooluli is $16 cheaper at last check.

Which holds more, the Cooluli BCF3.8W or the KoolMore KM-RUF-42C?

KoolMore holds more — 4.2 vs 3.8 cu ft.

Which gives more freezer space per dollar, the Cooluli BCF3.8W or the KoolMore KM-RUF-42C?

KoolMore gives you more space for your money — $99 vs $105 per cu ft.

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