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Roborock E4 Vacuum Cleaner Price, Specs, and Best Deals

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Xiaomi launched its newest Roborock E4 robotic vacuum cleaner as an upgraded version of the Roborock Xiaowa E2 and E3 with an improved 10% faster movement, a more powerful suction up to 2000Pa, a larger 640ml dustbin, and a 180ml water tank. It also comes with a 5200mAh powerful battery that has been improved to offer battery life up to 150 minutes.

Where to Buy Roborock E4 Vacuum Cleaner

Amazon US – See Offers | Amazon UK – See Offers

Roborock E4 is a budget yet powerful machine, hence, a great fit for a family home with mopping and sweeping duties. This vacuum is suitable for carpet and hard floors, it has has a HEPA-Type filter, hence, perfect for homes with pets.

Roborock E4 Vacuum Cleaner Key Specs & Features

  • 180ml water tank
  • 640ml dust tank
  • HEPA-Type filter
  • Dual gyroscopes
  • Precision sensors achieved through 13 sensor types
  • Internal mapping
  • 2000pa suction
  • MI Home
  • 5200 mAh Battery
  • Up to 150-minutes battery life
  • Automatic Carpet Boost

Roborock E4 Robot Vacuum Cleaner


Although the Roborock E4 is a budget vacuum, Xiaomi does not cut back on the design, it looks like all its Roborock vacuum series.

The Roborock E4 is designed to provide easy and effective cleaning to homeowners with its circular shape crafted using plastic materials to aid its movement, hence it is light enough to perform it awarded task.

Thanks to the portability, this robot Vacuum can clean under beds, sofas, toe kicks, and other hard-to-reach areas, hence, giving you a thoroughly clean home.

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At the top of the vacuum sits two functional keys which include the power button and the home button to return the vacuum back to its charging base.

When turn upside down, you will be awarded a side brush, the main brush frame release tap, a caster wheel, and charging contacts.

Powerful Cleaning

Roborock E4 features dual-action cleaning capabilities by offering both vacuuming and mopping functions. The Dual-action robotic cleaning feature allows you to enjoy a total package in one robot.

It comes with a big boost of 28% larger mopping system than previous versions, plus adjustable water flows to control the water in the 180ml tank, giving the vacuum the power to safely remove fine dust and dirt from hard surfaces.

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Roborock E4 also comes with an Automatic Carpet Boost feature that detects carpet and increases suction for a better, more detailed clean.

This Vacuum comes with powerful suction power. It provides up to 2000Pa suction power which can absorb particles including beans, seeds, hair, and more.

It has an 11% increase over previous iterations. With maximum movement speeds also boosted by 10%, the E4 is able to sweep floors faster and with greater efficiency.

Above all, this vacuum comes with (6) cleaning modes, including Carpet, Quiet, Mopping, Balanced, Turbo, and Max modes which are intended for different purposes and different scenarios.

Dual Gyroscope + OpticEye Navigation

Roborock E4 is a gyroscope-guided robot, hence, it moves around by using a series of sensors to detect its surroundings. This gives the E4 a good idea of the floor’s layout and where obstructions and obstacles lay.

Although the vacuum uses advanced navigation, it does not have the capacity to save digital maps, thus, users cannot define no-go zones for specific rooms or areas.

Similarly, virtual boundaries and strips do not work with the E4. The only way you can prevent it from entering a room is by closing the door.

Smart Controls 

Roborock E4 is compatible with the Mi Home App for full functional control. It allows tracking it in real-time, start, and stop the robot as well as setting cleaning mode. Similarly, with the added Alexa support, you can command your E4 simply with voice.

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Roborock E4 is powered by a lithium 5200 mAh battery, that gives up 5 hours battery life on a single charge. This battery can last the vacuum to clean up to 250 square meter area when fully charged.

Roborock E4 Vacuum Cleaner Price and Availability

Roborock E4 price starts at around $299.99. It is available at retailers like Gearbest, Banggood, AliExpress, and Amazon.

Roborock E4 Specs

Here are a few specs of the Roborock E4 Vacuum cleaner:

General Features

  • Type: Robotic Vacuum Cleaner
  • Suction Power: 2000pa
  • Cleaning Range: Up to 250 square cm
  • Dry Cleaning: Yes
  • Wet Cleaning: Yes
  • App Control: Yes, Mi Home App
  • Noise Level: 65dB
  • Dimension: 13.8 x 13.9 x 3.6 in
  • Weight: 7 lbs
  • Auto Docking:
  • Filter Type: HEPA-Type filter
  • Anti-Collision System:  Yes
  • Drop Avoidance System: Yes
  • Battery Capacity: 5200 mAh
  • Run Time: 150 minutes
  • Auto Charging: Yes
  • Voltage: –

Other Features

  • 180ml water volume
  • 640ml dust tank
  • Alexa voice control.
  • precision sensors
  • 28% larger mopping system
  • Anti-drop / Cliff Sensor
  • Wi-Fi / Smartphone App control

More on Vacuum Cleaner & Appliances

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Adeosun Ajibola
Adeosun Ajibola
Adeosun is an experienced Tech Writer specializing on Mobile Devices and Electronic Gadgets. At NaijaTechGuide, she is the Tech Specialist on Smartphones, Laptops, and TVs and since 2020 has written over 600 articles covering these verticals for the Tech Blog. She also has interests in Digital Marketing and eCommerce.

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