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Robot Vacuums · Head to head

Eufy E28 vs Roborock Saros 20

Full Robot Vacuums comparison in 2026

Updated October 2026
Data from Amazon and official Eufy and Roborock sites.
2026 verdict
If you want the longer runtime and the larger dust bins, the Eufy E28 wins this matchup, even though the Roborock Saros 20 is the harder vacuum.
Eufy E28
Winner
Eufy E28
$999.99
Buy on Amazon USA
The Eufy runs 216 minutes against 200, holds a 3 L dock bin against 2.5 L, and includes a portable deep cleaner for sofas and stairs. The Roborock Saros 20 answers with 36,000 Pa against 20,000 Pa, a 4 L water tank against 2.5 L, dual-band Wi-Fi and a slimmer 79.8 mm body. Both are full self-cleaning docks on every major platform. Pick the Eufy E28 for runtime, bin size and the handheld cleaner, and the Roborock Saros 20 for suction, water capacity and speed on carpet.
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FeatureEufy E28Roborock Saros 20Winner
Price$999.99$1479.99Eufy E28
Rating4.44.2Eufy E28
Battery Life216 minutes200 minutesEufy E28
Connectivity2.4 GHz WiFi, Bluetooth2.4 GHz WiFi, 5 GHz WiFiRoborock Saros 20
Suction Power20000Pa36000PaRoborock Saros 20
Water Tank Capacity2.5L4LRoborock Saros 20
Onboard Dustbin Capacity300ml259mlEufy E28
Dock Dustbin Capacity3L2.5LEufy E28
Warranty1 year1 yearTie
Auto RechargeYESYESTie
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

What the differences mean

Suction power

The Roborock Saros 20 is rated at 36,000 Pa and the Eufy E28 at 20,000 Pa, so the Roborock pulls much harder on embedded dirt and deep carpet. Both lift everyday pet hair comfortably.

Battery and recharge

The Eufy E28 is rated for 216 minutes and recharges in about 3.5 hours, against 200 minutes and about 2.5 hours on the Roborock Saros 20. The Eufy runs longer, the Roborock gets back to work sooner.

Dust storage

The Eufy E28 empties into a 3 L dock bin with a 300 ml onboard bin, while the Roborock Saros 20 uses a 2.5 L dock bin and a 259 ml onboard bin. The Eufy holds more between changes.

Water tank and Wi-Fi

The Roborock Saros 20 carries a 4 L water tank against 2.5 L on the Eufy E28, so it mops more floor before a refill, and it is the only one of the two with 5 GHz Wi-Fi; the Eufy is 2.4 GHz only.

Height and low furniture

At 79.8 mm the Roborock Saros 20 slides under sofas and beds that stop the 111 mm Eufy E28, which needs about 11 cm of clearance. In a home full of low furniture the Roborock cleans more floor.

Which one to buy if

Winner
Eufy

Eufy E28

Prime exclusive deal
$999.99
Buy on Amazon USA
  • + Price: $999.99
  • + Rating: 4.4
  • + Battery Life: 216 minutes
  • - Connectivity: 2.4 GHz WiFi, Bluetooth vs 2.4 GHz WiFi, 5 GHz WiFi
  • - Suction Power: 20000Pa vs 36000Pa
Roborock

Roborock Saros 20

8% OFF
Prime exclusive deal
$1479.99
$1599.99
Buy on Amazon USA
  • + Connectivity: 2.4 GHz WiFi, 5 GHz WiFi
  • + Suction Power: 36000Pa
  • + Water Tank Capacity: 4L
  • - Price: $1479.99 vs $999.99
  • - Rating: 4.2 vs 4.4

What owners say

Owners of both robots describe flagship-level hands-off cleaning, and both are happiest about the mapping and the self-maintaining dock. Eufy E28 owners single out the portable deep cleaner for furniture and the first-run map that splits the home into rooms, and they warn about a loud dock, a tall body that misses low cabinets and more maintenance than a basic robot. Roborock Saros 20 owners praise how quiet it is, how reliably it avoids cables and pets, and how it cleans under low furniture, but they note that the mop cleaning solution is not included, threshold climbing is inconsistent and deep-clean runs drain the battery quickly.

Price history compared

Every price change of both, in the same store, so the gap between the two lines is what one costs more than the other.

  • Eufy E28
  • Roborock Saros 20

Loading price history...

Frequently Asked Questions

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

The Eufy E28 for most buyers, on runtime, dust capacity, price and the portable deep cleaner it includes. The Roborock Saros 20 is the pick if you want the strongest suction, the largest water tank and a body slim enough for low furniture.

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

Suction and shape. The Roborock Saros 20 is rated at 36,000 Pa in a 79.8 mm body, while the Eufy E28 is rated at 20,000 Pa at 111 mm tall and adds a portable deep cleaner.

Do the Eufy E28 and the Roborock Saros 20 support the same smart home platforms?

Yes. Both support Matter, which brings them into Apple Home, SmartThings and Home Assistant, and both work with Alexa and Google Home. The Roborock Saros 20 also has 5 GHz Wi-Fi, while the Eufy E28 is 2.4 GHz only.

Which robot has the longer battery life?

The Eufy E28, rated at 216 minutes against 200 for the Roborock Saros 20. The Roborock charges faster, at about 2.5 hours against roughly 3.5 hours.

Who should buy the Roborock Saros 20?

Homes with deep carpet, low furniture and a lot of hard floor to mop, where more suction, a bigger water tank and a slimmer body matter more than runtime.

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