Head-to-head

Midea Cube 35 vs Frigidaire FHDD5034: Smart Tank or Raw Capacity?

Both of these are Wi-Fi dehumidifiers for a normal damp room, so the old 'smart versus dumb' framing doesn't apply — Frigidaire's current 50-pint has an app too. What separates them is capacity and tank. The Frigidaire pulls nearly fifty certified pints a day for $271; the Cube 35 pulls thirty-five, but wraps them in a collapsible reservoir and a quieter cabinet for $229.

Verdict
Midea
The middle Cube, and the value sweet spot of the smart line: the same quiet, big-tank, Wi-Fi platform sized for an average damp room, at $229 with no pump to pay for. If your drain runs downhill or you don't mind the hose, it's most of the Cube 50 for seventy dollars less.
Frigidaire
Frigidaire's current 50-pint: nearly fifty real pints a day, ENERGY STAR efficiency, a 2.7-gallon bucket, and Wi-Fi — for $271. It still has no pump, so the drain must sit below it, and it's audible at speed. But as the default whole-floor unit, it's the one to beat.
Best for
Midea
you want the smart Cube experience for a normal damp room and don't need to pump water uphill
Frigidaire
you want the most real capacity and the lowest running cost per dollar, and a floor drain sits below the unit
Avoid if
Midea
the space is wet or large (get the 50-pint), or it's a bedroom (the Cube 20 is quieter and cheaper)
Frigidaire
you need to pump water up to a sink, or the unit will live somewhere that has to stay quiet
Score breakdown
value
Midea
8.2
Frigidaire
8.9
drainage
Midea
7.6
Frigidaire
6.9
quietness
Midea
8.7
Frigidaire
7.0
usability
Midea
8.6
Frigidaire
8.4
moisture removal
Midea
8.4
Frigidaire
9.1
energy efficiency
Midea
8.7
Frigidaire
8.6
low temp performance
Midea
7.0
Frigidaire
7.4
Specs
tank
Oversized collapsible reservoir, auto shut-off
2.7 gal (~21.6 pint) bucket, auto shut-off
noise
As low as 42 dB (mfr)
47 / 49 / 51 dB across three fan speeds (mfr)
smart
Wi-Fi (Midea Air) + Alexa/Google; humidistat
Wi-Fi + Alexa/Google; humidistat 35–85%
energy
ENERGY STAR Most Efficient
ENERGY STAR; 470 W; IEF 2.01 L/kWh (~521 kWh/yr)
weight
~40 lb
41 lb
capacity
35 pints/day (2019 DOE)
49.7 pints/day (2019 DOE, ENERGY STAR certified)
coverage
Up to ~1,500 sq ft (Midea also quotes 3,500)
Up to 4,500 sq ft
drainage
Continuous gravity hose; no pump
Continuous gravity drain outlet (hose not included); no pump
warranty
1 year
1 year
dimensions
14.5 x 14.8 x 14.6 in
24.7 x 15.9 x 12.1 in
low temp
Operates to 41°F; fan-only auto defrost
refrigerant
R-32

Final verdict

If the room is genuinely damp, or large, the Frigidaire is the better buy and it isn't close — fifteen more pints a day, a bigger bucket, better value per pint, and it runs to 41°F. The Cube 35 earns its place when the room is only moderately damp and you have to live in it: it's meaningfully quieter, it nests flat for storage, and its oversized tank means far fewer trips. Damp basement or a big floor: Frigidaire. A room you actually sit in: Cube.

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