The catch
AEOCKY Rhea-002
Connected controls are not documented
Side by side
AEOCKY Rhea-002 vs Dreo 733S: Dreo adds remote checks and tank room, Rhea leads certified removal
Quick verdict
Rhea-002 wins on certified removal rate and energy factor. Dreo 733S is the better fit if remote control, energy tracking and a larger tank suit your routine. The sound headline for Dreo does not tell you how much moisture it removes at that sound level. Both still need bucket care or a downhill drain.
Before you buy
Why, and what it costs you
A large room's quietness depends on two numbers together
About 45 percent separates Rhea-002's certified 32 pints per day from Dreo's 22.09. That favors Rhea for a larger removal requirement under comparable test conditions. Dreo's 42 dB claim is not a matched removal-at-speed table. If its capacity is sufficient, choose Dreo for the app convenience, but neither source shows which machine can hold a demanding humidity target at a bedroom-friendly sound level.
Where this comes from
32 divided by 22.09 is about 1.45. A certified full-unit capacity and a separate sound headline together do not prove quiet operation at that capacity.
The catch
Dreo Dehumidifier 733S
Certified removal rate is lower
AEOCKY Rhea-002
- Why pick it
- Put 32 certified pints per day first
- Take the higher certified energy factor
- The catch
- Connected controls are not documented
Dreo Dehumidifier 733S
- Why pick it
- Change settings and check energy use in the Dreo app
- Take a larger 7-litre tank if you can manage carrying it
- The catch
- Certified removal rate is lower
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What this page compares
AEOCKY Rhea-002 and Dreo 733S compared on certified removal, connected controls, tank carrying and the uncertainties around quiet-room use.
Which one fits
Pick the situations that sound like you
At least 30 certified pints per day is what I require
Pints per day on the exact certifications are 32 and 22.09.
- AEOCKY Rhea-002
- Good
- Dreo Dehumidifier 733S
- Not suitable
I want to change settings remotely and track energy
Those app features are documented for Dreo and not for Rhea.
- AEOCKY Rhea-002
- Not suitable
- Dreo Dehumidifier 733S
- Good
The only drain I have sits above the unit's outlet
Neither built-in gravity setup can lift water.
- AEOCKY Rhea-002
- Not suitable
- Dreo Dehumidifier 733S
- Not suitable
I need removal that is verified at the advertised quiet setting
A matched low-noise removal table comes from neither source.
- AEOCKY Rhea-002
- Depends
- Dreo Dehumidifier 733S
- Depends
In practice
Differences you will notice
A large room's quietness depends on two numbers together
About 45 percent separates Rhea-002's certified 32 pints per day from Dreo's 22.09. That favors Rhea for a larger removal requirement under comparable test conditions. Dreo's 42 dB claim is not a matched removal-at-speed table. If its capacity is sufficient, choose Dreo for the app convenience, but neither source shows which machine can hold a demanding humidity target at a bedroom-friendly sound level.
How we worked this out
32 divided by 22.09 is about 1.45. A certified full-unit capacity and a separate sound headline together do not prove quiet operation at that capacity.
A larger bucket cuts visits only when you can carry it
Rhea's tank is 1.45 US gallons, so Dreo's 7-litre bucket holds roughly 1.5 litres more. That difference comes to about 3.3 lb of water, with neither bucket's weight included. If you can carry a bigger load comfortably and want fewer interruptions, choose Dreo. If Rhea's capacity advantage matters more to you, choose Rhea and plan to empty it sooner when lifting is hard. Gravity drainage only takes carrying out of the picture where the hose route works.
How we worked this out
Converted, 1.45 US gallons is about 5.49 litres. Subtracting 5.49 from seven leaves 1.51 litres, or approximately 3.3 lb of water. The empty tank is not weighed in.
Remote controls will not make an uphill sink workable
Remote settings changes and energy-use viewing are things Dreo offers. Rhea's record documents no connected control. When the machine sits downstairs and adjusting it remotely helps, lean toward Dreo, as long as the water route itself is sorted out. In this evidence neither one has a built-in pump. So if the only available drain sits above the outlet, an app cannot stand in for a pump or push gravity drainage uphill.
How we worked this out
Reaching the controls and moving the water are treated as two separate questions here. Gravity drainage is documented for both products, so the limit on drain height is the same for each.
Option A
AEOCKY, RHEA-002 / RHEA-RCS32(Y)-N4-3
Rhea-002
Local controls, a 1.45-gallon bucket and continuous gravity drainage come with this dehumidifier's 32-pint certified rating.
- Best for
- Put 32 certified pints per day first
Facts we checked
- Certified daily removal: Exact-model certification lists 32 pints per day.
- Certified energy factor: Integrated energy factor is 2.09 L/kWh.
- Water tank: The exact selected bundle lists a 1.45 US gallon tank.
- Controls: The certification identifies no connected capability.
Option B
Dreo, DR-HDH003S
Dehumidifier 733S
A generous seven-liter tank and tuning for quieter medium-room use define this newer compact smart model.
- Best for
- Change settings and check energy use in the Dreo app
Facts we checked
- Certified daily removal: The exact DR-HDH003S certification lists 22.09 pints per day under Appendix X1.
- Certified energy factor: Integrated energy factor is 1.75 L/kWh.
- Water tank: The water tank holds 7 L.
- Controls: Dreo app control and real-time energy tracking are provided.
Spec by spec
Where they really differ
| Spec | AEOCKY Rhea-002 | Dreo Dehumidifier 733S | In practice |
|---|---|---|---|
| Certified daily removal | Exact-model certification lists 32 pints per day. | The exact DR-HDH003S certification lists 22.09 pints per day under Appendix X1. | Go by the certified figures and set aside the maximum labels, which apply to warm conditions. |
| Certified energy factor | Integrated energy factor is 2.09 L/kWh. | Integrated energy factor is 1.75 L/kWh. | Under the certification procedure, Rhea-002 removes more litres per kWh. |
| Water tank | The exact selected bundle lists a 1.45 US gallon tank. | The water tank holds 7 L. | More tank volume means more stored water, and more weight to carry. |
| Controls | The certification identifies no connected capability. | Dreo app control and real-time energy tracking are provided. | The Dreo app gives remote control but does not empty anything. |
| Drainage | It uses gravity drainage without a built-in pump. | Continuous drainage uses gravity. | Continuous gravity drainage on either one needs a permitted route that slopes down. |
Trade-offs
What each pick costs you
With AEOCKY Rhea-002
- A smaller tank may need more frequent visits
With Dreo Dehumidifier 733S
- Water filling a 7-litre tank makes for a heavier carry
Change of plan
When the answer changes
Put 32 certified pints per day first
Go with AEOCKY Rhea-002. Go with the higher certified energy factor. It has no documented connected controls.
Change settings and check energy use in the Dreo app
Go with Dreo Dehumidifier 733S. Go for the larger 7-litre tank if you can manage carrying it. Its certified removal rate is lower.
Decision guide
How to decide
A higher certified removal rate and energy factor point to Rhea-002. If remote control, energy tracking and a larger tank suit your routine better, Dreo 733S is the choice. The sound headline for Dreo says nothing about how much moisture it removes at that sound level. A bucket routine or a downhill drain is still needed with either.
A large room's quietness depends on two numbers together
Against Dreo's 22.09, the certified 32 pints per day of Rhea-002 is higher by about 45 percent. That backs picking Rhea when the removal requirement is larger and test conditions are comparable. The 42 dB claim for Dreo is not a matched removal-at-speed table. If its capacity is enough, Dreo is the pick for app convenience, but neither source establishes which machine can hold a demanding humidity target at a bedroom-friendly sound level. The math is 32 divided by 22.09, which is about 1.45. Full-unit certified capacity plus a separate sound headline do not prove quiet operation at that capacity at the same time.
A larger bucket cuts visits only when you can carry it
The 7-litre bucket on Dreo holds roughly 1.5 litres more than the 1.45 US gallons of Rhea. That extra water weighs about 3.3 lb, not counting either bucket. Dreo suits you if a bigger load is comfortable to carry and fewer interruptions matter. Rhea suits you if its capacity advantage counts for more, and you should plan to empty it sooner when lifting is difficult. Gravity drainage takes the carrying task away only where the hose route works. Converting, 1.45 US gallons is about 5.49 litres, and seven minus 5.49 is 1.51 litres, approximately 3.3 lb of water. The weight of the empty tank is not included.
Remote controls will not make an uphill sink workable
With Dreo you can change settings and view energy use remotely, while the record for Rhea does not document connected control. Dreo is the better choice when the machine is downstairs and remote adjustment is useful, as long as the physical water route is solved. In this evidence neither has a built-in pump. If the only drain is above the outlet, app access cannot stand in for a pump or make gravity drainage run uphill. The conclusion keeps control access and water transport apart. Gravity drainage is documented for both products, so the drain-height constraint applies to them equally.
What this page can’t tell you
- A controlled acoustic comparison and a removal-at-sound-level test were not established.
By the numbers
What the data shows
What we found across the dehumidifiers we compare, plus the checked facts behind each finding.
Show the facts and the math
| Product | Needs it meets | Facts we checked | Sources |
|---|---|---|---|
| AEOCKY Rhea-002 |
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| Dreo Dehumidifier 733S |
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Ready to buy
See today’s price and what owners say
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AEOCKY Rhea-002
Put 32 certified pints per day first
See price & reviews on AmazonDreo Dehumidifier 733S
Change settings and check energy use in the Dreo app
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