Robot Vacuums · Head to head

Ecovacs DEEBOT T90 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
Roborock Saros 20 Sonic beats Ecovacs DEEBOT T90 Omni in 2026, with its clearest edge on connectivity, integrations, 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 connectivity, integrations, and suction power, while dock dustbin capacity helps confirm the result. Ecovacs DEEBOT T90 Omni can still be the right pick, but only if price, battery life, and onboard dustbin capacity outweigh the wider strengths of Roborock Saros 20 Sonic. Overall, Roborock Saros 20 Sonic makes more sense for most people.
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FeatureEcovacs DEEBOT T90 OmniRoborock Saros 20 SonicWinner
Price$699.99$1699.99Ecovacs DEEBOT T90 Omni
Battery Life260 minutes190 minutesEcovacs DEEBOT T90 Omni
Connectivity2.4 GHz WiFi, Bluetooth2.4 GHz WiFi, 5 GHz WiFi, BluetoothRoborock Saros 20 Sonic
IntegrationsGoogle Home, Alexa, Home AssistantGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterRoborock Saros 20 Sonic
Suction Power30000Pa36000PaRoborock Saros 20 Sonic
Onboard Dustbin Capacity250ml228mlEcovacs DEEBOT T90 Omni
Dock Dustbin Capacity2.5L2.7LRoborock Saros 20 Sonic
Rating4.24.2Tie
Warranty1 year1 yearTie
Auto RechargeYESYESTie
Navigation TypeLaser (LiDAR)Laser (LiDAR)Tie
Obstacle DetectionYESYESTie
Ecovacs

Ecovacs DEEBOT T90 Omni

$699.99
Buy on Amazon USACheck price
  • + Price: $699.99
  • + Battery Life: 260 minutes
  • + Onboard Dustbin Capacity: 250ml
  • - Connectivity: 2.4 GHz WiFi, Bluetooth vs 2.4 GHz WiFi, 5 GHz WiFi, Bluetooth
  • - Integrations: Google Home, Alexa, Home Assistant vs Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
Winner
Roborock

Roborock Saros 20 Sonic

$1699.99
Buy on Amazon USACheck price
  • + Connectivity: 2.4 GHz WiFi, 5 GHz WiFi, Bluetooth
  • + Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
  • + Suction Power: 36000Pa
  • - Price: $1699.99 vs $699.99
  • - Battery Life: 190 minutes vs 260 minutes

Frequently Asked Questions

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

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

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

Price is one of the clearest differences: Ecovacs DEEBOT T90 Omni lists $699.99, while Roborock Saros 20 Sonic lists $1699.99.

Which one looks better on price?

Ecovacs DEEBOT T90 Omni is listed at $699.99, while Roborock Saros 20 Sonic is listed at $1699.99. Ecovacs DEEBOT T90 Omni (better spec).

Who should buy Ecovacs DEEBOT T90 Omni?

Choose Ecovacs DEEBOT T90 Omni if your priority is price and battery life and that matters more than connectivity.

Who should buy Roborock Saros 20 Sonic?

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

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