Roborock E4

SRR score: 147

Roborock E4 Specs & Features

🧭 Navigation
Mapping / Path planning	Yes
Mapping Sensor Type	gyroscope
High-Precision Map	No
Objects recognition (front camera)	No
Magnetic/Optical Virtual Walls	No
Barrier-cross Height	20 mm / 0.79 in
Сleaning Area	200 ㎡ / 2153 ft²
Anti-drop / Cliff Sensor	Yes

🧹 Cleaning Features
Suction Power	2000 Pa
Dustbin Capacity	640 ml / 21.64 oz
Automatic Dirt Disposal	No
Disposable dustbag capacity	N/A
HEPA filter	Yes
Washable Filter	Yes
Side Brushes (one or two)	1
Carpet Boost	Yes
Dirt Sensor	No
Full Dustbin Sensor	No

🧽 Mopping features
Wet Mopping	Yes
Electric water flow control	N/A
Water Tank Capacity	N/A
Vibrating mopping pad	No
Automatic mop lifting	No
Auto water tank refilling	No
Auto mop washing	No

🔋 Battery
Battery Capacity	5200 mAh
Battery life	200 min
Recharge & Resume	Yes
Charging Time	N/A
Autocally Docks and Recharges	Yes
Rated Power (Watts)	N/A

⚙ Usability & Control
Wi-Fi / Smartphone App	Yes
Scheduling	Yes
IR/RF Remote Control	No
Wi-Fi Frequency Band	2.4 GHz
Amazon Alexa Support	Yes
Google Assistant Support	Yes
Display	No
Voice Prompts	Yes
Noise Level	N/A

📱 App Features
Real-time tracking	Yes
Digital Blocked Areas	No
Zoned cleaning	No
Multi-floor maps	No
Manual movement control	Yes
Selected Room Cleaning	No
No-mop zones	No

Other Specifications
Weight	N/A
Width	N/A
Height	9.07 cm / 3.57 in
In the box
Release Date	Apr, 2020
Warranty	12 months

Updated: Sep 28, 2025. If you found any errors or you have a new device suggestion, please leave a comment below.

Features Chart

* SRR Score is a cumulative score of all robot vacuum features from our database. It doesn't represent the cleaning performance in real-world conditions, quality & reliability of the product.

Roborock E4 Video Review

If you are planning to buy a Roborock but don't know which model better suits your needs, read our Roborock comparison article, where we compared all the Roborock models.

12 comments

does it work with google assistant?

Yes, it works with Google Assistant if you are using the Roborock app. Not sure if it works with the Mi Home app though.

solo hablan ingles y no español.

la configuración es difícil y solo reconoce una área de mi país en mi celular (809) y mi numero comienza con 829. llame para un a consulta y solo hablan ingles

Hello or if you can't compare can you do a full review of each product as there isn't any online.

Thank you

I see the same thing attachment hard to buy or not available,. Thanks again

Can you a review for this product and a comparison to eufy g10 hybrid as well.

Thank you

The Roborock E4 and Eufy G10 Hybrid are different robots and can't be compared. The Roborock is a sweeper and a mopper while the Eufy is not suitable for carpet cleaning.

Yes I understand that but the eufy is a sweeper and a mopper as well. So I would like to know how it's navigates and sweeps compared to the roborock e4. Both have smart navigation and can mop.

Ok, let's see...

1. The Roborock is better for bigger homes, the Eufy is good for small homes.
2. The Roborock is suitable for carpets and hard floors. The Eufy can only be used on hard floors.
3. The Roborock has a better climbing ability which means it crosses obstacles with ease.
4. The E4 has a bigger dustbin.
5. The Roborock navigation is one of the best on the market including those that are gyro-based (among gyro-guided robots).

I would go for the Roborock as they are coming with the same price tag but you get a robot that can vacuum carpets and mop hard floors. And the big plus is its battery size for sure.

Thank you, I appreciate the explanation between the two robot vacuums. I'll go with the roborock.
You made my choice so much easier.

You are welcome, the only thing to consider is mopping attachments. You could buy them (mopping attachments) when the robot was firstly released but now I see Amazon doesn't have it anymore. Maybe later?