Robot Vacuums · Head to head

Ecovacs DEEBOT T90 Pro Omni vs Roborock Saros 20 Sonic

Full Robot Vacuums comparison in 2026

Updated September 2026
Data from Amazon and official Ecovacs and Roborock sites.
2026 verdict
Between Roborock Saros 20 Sonic and Ecovacs DEEBOT T90 Pro Omni, Roborock Saros 20 Sonic is the better overall pick in 2026, leading on battery life, connectivity, and suction power.
Roborock Saros 20 Sonic
Winner
Roborock Saros 20 Sonic
$1699.99
Buy on Amazon USACheck price
It wins the broader comparison through battery life, connectivity, and suction power, while dock dustbin capacity helps confirm the result. Ecovacs DEEBOT T90 Pro Omni is still relevant if you care most about price and onboard dustbin capacity, but Roborock Saros 20 Sonic is the stronger recommendation overall. That is why Roborock Saros 20 Sonic wins the verdict here.
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FeatureEcovacs DEEBOT T90 Pro OmniRoborock Saros 20 SonicWinner
Price$899.99$1699.99Ecovacs DEEBOT T90 Pro Omni
Battery Life140 minutes190 minutesRoborock Saros 20 Sonic
Connectivity2.4 GHz WiFi, Bluetooth2.4 GHz WiFi, 5 GHz WiFi, BluetoothRoborock Saros 20 Sonic
Suction Power30000Pa36000PaRoborock Saros 20 Sonic
Onboard Dustbin Capacity250ml228mlEcovacs DEEBOT T90 Pro Omni
Dock Dustbin Capacity2.5L2.7LRoborock Saros 20 Sonic
Rating4.24.2Tie
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
Obstacle DetectionYESYESTie

Frequently Asked Questions

Which is better overall: Ecovacs DEEBOT T90 Pro Omni or Roborock Saros 20 Sonic?

Roborock Saros 20 Sonic has the stronger overall profile in this comparison, especially for battery life, connectivity, and suction power.

What is the biggest difference between Ecovacs DEEBOT T90 Pro Omni and Roborock Saros 20 Sonic?

Price is one of the clearest differences: Ecovacs DEEBOT T90 Pro Omni lists $899.99, while Roborock Saros 20 Sonic lists $1699.99.

Which one looks better on price?

Ecovacs DEEBOT T90 Pro Omni is listed at $899.99, while Roborock Saros 20 Sonic is listed at $1699.99. Ecovacs DEEBOT T90 Pro Omni (better spec).

Who should buy Ecovacs DEEBOT T90 Pro Omni?

Choose Ecovacs DEEBOT T90 Pro Omni if your priority is price and onboard dustbin capacity and that matters more than battery life.

Who should buy Roborock Saros 20 Sonic?

Choose Roborock Saros 20 Sonic if your priority is battery life and connectivity and that matters more than price.

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