Robot Vacuums · Head to head

Dreame D30 Ultra vs Roborock Qrevo QV 35A

Full Robot Vacuums comparison in 2026

Updated August 2026
Data from Amazon and official Dreame and Roborock sites.
2026 verdict
In this 2026 Dreame D30 Ultra vs Roborock Qrevo QV 35A comparison, Dreame D30 Ultra comes out ahead thanks to price, warranty, and battery life. Its clearest strengths are price, warranty, and battery life, and it still looks stronger on suction power and water tank capacity. Pick Roborock Qrevo QV 35A only when onboard dustbin capacity is the deciding factor for your setup. That is enough to make Dreame D30 Ultra the better pick for most buyers.
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FeatureDreame D30 UltraRoborock Qrevo QV 35AWinner
Price$449.99$499.99Dreame D30 Ultra
Warranty3 years1 yearDreame D30 Ultra
Battery Life230 minutes180 minutesDreame D30 Ultra
Suction Power25000Pa8000PaDreame D30 Ultra
Water Tank Capacity4.5L4LDreame D30 Ultra
Onboard Dustbin Capacity300ml330mlRoborock Qrevo QV 35A
Dock Dustbin Capacity3.2L2.7LDreame D30 Ultra
Rating4.24.2Tie
Auto RechargeYESYESTie
Connectivity2.4 GHz WiFi2.4 GHz WiFiTie
IntegrationsGoogle Home, Alexa, Home AssistantGoogle Home, Alexa, Home AssistantTie
Navigation TypeLaser (LiDAR)Laser (LiDAR)Tie

Frequently Asked Questions

Which is better overall: Dreame D30 Ultra or Roborock Qrevo QV 35A?

Dreame D30 Ultra has the stronger overall profile in this comparison, especially for price, warranty, and battery life.

What is the biggest difference between Dreame D30 Ultra and Roborock Qrevo QV 35A?

Price is one of the clearest differences: Dreame D30 Ultra lists $449.99, while Roborock Qrevo QV 35A lists $499.99.

Which one looks better on price?

Dreame D30 Ultra is listed at $449.99, while Roborock Qrevo QV 35A is listed at $499.99. Dreame D30 Ultra (better spec).

Who should buy Dreame D30 Ultra?

Choose Dreame D30 Ultra if your priority is price and warranty and that matters more than onboard dustbin capacity.

Who should buy Roborock Qrevo QV 35A?

Choose Roborock Qrevo QV 35A if your priority is onboard dustbin capacity and that matters more than price.

Full comparison table

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