Robot Vacuums · Head to head

Eufy E28 vs Roborock Saros 20 Flow

Full Robot Vacuums comparison in 2026

Updated October 2026
Data from Amazon and official Eufy and Roborock sites.
2026 verdict
Suction and runtime go to the Roborock Saros 20 Flow in this robot vacuum matchup, at 36,000 Pa against 20,000 Pa and up to 301 minutes against 216.
Roborock Saros 20 Flow
Winner
Roborock Saros 20 Flow
$1499.99$1699.9912% OFF
It also has the slimmest body, 89.8 mm against 111 mm, so it reaches under lower furniture, and it recharges in about 2.5 hours against 3.5. The Eufy E28 is the more affordable of the two, is rated at 57 dB against 66.6 dB, publishes a 3 L dock bin and includes a portable deep cleaner that lifts out of the dock for sofas and stairs. Both support Matter and every major platform and both wash, dry and lift their mops. Pick the Roborock Saros 20 Flow for maximum suction and runtime, and the Eufy E28 for value and the handheld cleaner.
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FeatureEufy E28Roborock Saros 20 FlowWinner
Price$659.99$1499.99Eufy E28
Rating4.34.0Eufy E28
Battery Life216 minutes301 minutesRoborock Saros 20 Flow
Suction Power20000Pa36000PaRoborock Saros 20 Flow
Warranty1 year1 yearTie
Auto RechargeYESYESTie
Connectivity2.4 GHz WiFi, Bluetooth2.4 GHz WiFiTie
IntegrationsGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterTie
Navigation TypeLaser (LiDAR)Laser (LiDAR)Tie
Obstacle DetectionYESYESTie
Cliff DetectionYESYESTie
Multi-Room MappingYESYESTie

What the differences mean

Suction power

The Roborock Saros 20 Flow is rated at 36,000 Pa against 20,000 Pa on the Eufy E28, so the Roborock has far more headroom on deep carpet. Both handle hard floors and pet hair well in daily use.

Portable deep cleaner

The Eufy E28 includes a handheld cleaner that lifts out of the dock for sofas, car seats and stains, which the Roborock Saros 20 Flow does not offer. No floor robot can reach those jobs, so that is a real capability gap.

Height and low furniture

The Roborock Saros 20 Flow is 89.8 mm tall and the Eufy E28 is 111 mm, so the Roborock slides under more sofas, beds and cabinets. If your home has low clearance almost everywhere, the E28 will skip those spots.

Battery and recharge

The Roborock Saros 20 Flow is rated for up to 301 minutes and charges in about 2.5 hours, while the Eufy E28 is rated for 216 minutes and recharges in about 3.5 hours. On a large single floor the Flow is the one that finishes without stopping.

Which one to buy if

34% OFF
Prime exclusive deal
$659.99
$999.99
  • + Price: $659.99
  • + Rating: 4.3
  • - Battery Life: 216 minutes vs 301 minutes
  • - Suction Power: 20000Pa vs 36000Pa

What owners say

Owners of the Eufy E28 describe a machine that maps the whole house on its first run and then largely looks after itself, and the feature they single out is the portable deep cleaner that lifts from the dock for sofas and upholstery. Hard floors and rugs come out visibly cleaner, the dock empties, washes and dries the mop and doses detergent, and many find it quiet while cleaning. The recurring complaints are a loud dock during emptying and mop washing, a tall, heavy body that misses low cabinets, and more routine upkeep than a basic robot.

Frequently Asked Questions

Which is better overall: Eufy E28 or Roborock Saros 20 Flow?

The Roborock Saros 20 Flow on the counted rows, with 36,000 Pa and a rated runtime of up to 301 minutes against 216. The Eufy E28 is the pick for price, a quieter 57 dB rating and the portable deep cleaner it includes.

What is the biggest difference between the Eufy E28 and the Roborock Saros 20 Flow?

The deep cleaner and the suction. The Eufy E28 includes a handheld unit for upholstery and stairs, while the Roborock Saros 20 Flow concentrates on floors with 36,000 Pa against 20,000 Pa.

Do both robots support Matter and the major smart home platforms?

Yes. The Eufy E28 and the Roborock Saros 20 Flow both support Matter, which brings them into Apple Home, SmartThings and Home Assistant, and both work directly with Alexa and Google Home.

Which robot fits under lower furniture?

The Roborock Saros 20 Flow, at 89.8 mm tall against 111 mm for the Eufy E28. The Eufy will not reach under kitchen toe-kicks and low sofas that the Roborock manages.

Who should buy the Eufy E28?

Homes with pets and kids that want floors and upholstery covered in one purchase, a quieter 57 dB rating and a lower price than the Roborock.

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