Roborock S6 vs Viomi V3

Robovac to replace

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2000 Pa | Wet Mop

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2600 Pa | Wet Mop

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On the market

Roborock S6: on the market for 7 years, 4 months

Viomi V3: on the market for 6 years, 6 months

Roborock S6 vs Viomi V3 Robovac Comparison

In this review, we will be comparing specifications of S6 and V3, two wet mop type robovacs from roborock and viomi.

Let's have a brief look at the main features of Roborock S6 and Viomi V3 before getting into our more detailed comparison.

S6 Key Specs

2000 Pa Suction Power

Wet Mop type cleaner

150 min. Charging Time

150 min. Run Time

50 dBA Noise Level

Height: 9.6 cm

Weight: 3.60 kg

V3 Key Specs

2600 Pa Suction Power

Wet Mop type cleaner

300 min. Charging Time

150 min. Run Time

72 dBA Noise Level

Height: 9.5 cm

Weight: 3.60 kg

Let's read on the following sections in order to better understand in detail how S6 and V3 compares and hopefully end up with enough arguments to decide which one is better for you.

**This post contains affiliate links and I will be compensated if you make a purchase after clicking through my links. As an Amazon Associate I earn from qualifying purchases.

Reasons to choose S6 over V3

Noise Level	50 dBa vs 72 dBa	Lower Noise
Charging Time	150 min. vs 300 min.	Faster Charging

Reasons to choose V3 over S6

Max Suction Power	2600 Pa vs 2000 Pa	Better Suction
Robovac Height	9.5 cm vs 9.6 cm	Better for low height furniture
Dustbin Capacity	550 ml vs 480 ml	Bigger Dustbin

S6 vs V3 Specs Table

Detailed comparison of specifications

General
Brand	Roborock	Viomi
Robovac Type	Wet Mop Type	Wet Mop Type
Released in	2019	2020
Suction Power	2000 Pa	2600 Pa
Noise Level	50 dBA	72 dBA
Battery Capacity	5200 mAH	4900 mAH
Run Time	150 min	150 min
Charging Time	150 min	300 min
Cleaning Area	250 m²	250 m²
LCD Display
Side Brushes	1	1
Physical Specs
Robot Height	9.6 cm	9.5 cm
Robot Width	35.00 cm	35.00 cm
Weight	3.60 kg	3.60 kg
	7.94 lbs	7.94 lbs
Dustbin Capacity	480 ml	550 ml
Sensors
Sensor Type	LDS	LDS
Dirt Detection
Anti Drop Sensor
Dustbin Full Indicator
Filters & MOP
Washable Filter
HEPA Filter
Water Flow Control
Water Tank Capacity	160 ml	550 ml
Advanced Features
High Precision Map
Object Recognition
Recharge Resume
Auto Docking and Recharging
Automatic Dirt Disposal
Barrier Cross Height	20 mm	20 mm
Rated Power	58	40
Remote Control
Virtual Walls
Manual Movement Control
Carpet Boost
App Features
Smartphone App
Scheduling
Zone Cleaning
Multi Floor Maps
Path Planning
Selected Room Cleaning
Real Time Tracking
Digital Blocked Area
Connectivity
Voice Control
Wireless Frequency	2.4 GHz	2.4 GHz
Amazon Alexa Support
Google Assistant Support
Other
Warranty	12 months	12 months

Frequently Asked Questions

The Roborock S6 does; the Viomi V3 doesn't have automatic carpet boost.

The Roborock S6 does; the Viomi V3 doesn't support voice assistants.

The Viomi V3, at 2600 Pa vs 2000 Pa.

The Roborock S6, at 50 dBA vs 72 dBA.

The Roborock S6, at 150 min vs 300 min.

The Viomi V3, at 550 ml vs 480 ml.

The Viomi V3, at 9.5 cm vs 9.6 cm.

Yes, both the Roborock S6 and the Viomi V3 have a mopping function.

No, neither the Roborock S6 nor the Viomi V3 has a self-emptying dock, so the dustbin has to be emptied by hand on both.

Yes, both the Roborock S6 and the Viomi V3 use a HEPA filter.

Yes, both the Roborock S6 and the Viomi V3 can store multiple floor maps.

Yes, both the Roborock S6 and the Viomi V3 can be controlled and scheduled through a companion app.