Robot Vacuums · Head to head

Roborock Saros 20 Sonic vs Tikom G8000 Max

Full Robot Vacuums comparison in 2026

Updated October 2026
Data from Amazon and official Roborock and Tikom sites.
2026 verdict
One of these robots empties, washes and dries its own mop; the other still needs a hand for most of it.
Roborock Saros 20 Sonic
Winner
Roborock Saros 20 Sonic
Currently unavailable on Amazon USA
See on Amazon USA
The Roborock Saros 20 Sonic is the stronger robot vacuum and mop overall, built around LiDAR mapping, obstacle avoidance and a dock that washes, dries and doses its own mop, with suction rated at 36000Pa against the Tikom G8000 Max's 5000Pa. The Tikom G8000 Max answers with a much lower price and the better rating of the two, and owners are consistently surprised at how much pet hair and dust it pulls off hard floors for the money, but its gyroscope keeps no saved floor plan and its mop cloth is rinsed by hand. Both vacuum and mop in the same pass and share a one year warranty. Choose the Roborock Saros 20 Sonic for a robot that maps and cleans up after itself, and the Tikom G8000 Max for a tidy, mostly hard-floor home on a tight budget.
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FeatureRoborock Saros 20 SonicTikom G8000 MaxWinner
Rating4.24.4Tikom G8000 Max
Battery Life190 minutes150 minutesRoborock Saros 20 Sonic
Connectivity2.4 GHz WiFi, 5 GHz WiFi, Bluetooth2.4 GHz WiFi, BluetoothRoborock Saros 20 Sonic
IntegrationsGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterGoogle Home, Alexa, Home AssistantRoborock Saros 20 Sonic
Navigation TypeLaser (LiDAR)Gyroscope NavigationRoborock Saros 20 Sonic
Obstacle DetectionYESNORoborock Saros 20 Sonic
Multi-Room MappingYESNORoborock Saros 20 Sonic
No-Go ZonesYESNORoborock Saros 20 Sonic
Suction Power36000Pa5000PaRoborock Saros 20 Sonic
Water Tank Capacity4L0.3LRoborock Saros 20 Sonic
Auto Mop WashingYESNORoborock Saros 20 Sonic
Auto Mop DryingYESNORoborock Saros 20 Sonic

What the differences mean

Navigation

The Roborock Saros 20 Sonic maps with LiDAR and lets you draw no-go zones in the app; the Tikom G8000 Max steers by gyroscope alone, in rows, with no saved floor plan.

Suction power

36000Pa against 5000Pa is a wide gap, giving the Roborock Saros 20 Sonic far more headroom on carpet and heavy shedding.

Mop maintenance

The Roborock Saros 20 Sonic's dock washes, dries and doses its own mop automatically from a 4L tank; the Tikom G8000 Max's dock only charges, so its mop cloth is rinsed by hand.

Onboard bin

The Tikom G8000 Max's 450ml onboard bin actually holds more than the Roborock Saros 20 Sonic's 228ml, though it has no dock to empty it into automatically the way the Roborock does.

Which one to buy if

Winner
Roborock

Roborock Saros 20 Sonic

Prime exclusive deal
Currently unavailable on Amazon USA
See on Amazon USA
  • + Battery Life: 190 minutes
  • + Connectivity: 2.4 GHz WiFi, 5 GHz WiFi, Bluetooth
  • + Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
  • - Rating: 4.2 vs 4.4
Tikom

Tikom G8000 Max

15% OFF
Prime exclusive deal
$109.99
$129.99
Buy on Amazon USA
  • + Rating: 4.4
  • - Battery Life: 150 minutes vs 190 minutes
  • - Connectivity: 2.4 GHz WiFi, Bluetooth vs 2.4 GHz WiFi, 5 GHz WiFi, Bluetooth

What owners say

Owners of the Tikom G8000 Max are consistently surprised at how much pet hair and dust a robot this size and price pulls off hard floors and low-pile rugs in a single pass, and several call it noticeably quieter than an upright vacuum. Setup in the Tuya Smart app is described as fast and simple, and voice control through a linked Alexa or Google account works as expected. The complaints centre on navigation: its gyroscope keeps no saved floor plan, so areas are fenced off with a bundled magnetic strip rather than drawn zones, the battery takes six and a half hours to fully charge, and with no camera or laser on board, cables and rug fringes catch it out.

Frequently Asked Questions

Which is better overall: Roborock Saros 20 Sonic or Tikom G8000 Max?

The Roborock Saros 20 Sonic, thanks to LiDAR mapping, obstacle avoidance and a dock that cleans itself. The Tikom G8000 Max is the pick for the lowest possible price.

What is the biggest difference between the Roborock Saros 20 Sonic and the Tikom G8000 Max?

Navigation. The Roborock Saros 20 Sonic builds a real floor plan with LiDAR, while the Tikom G8000 Max cleans in rows from a gyroscope with no saved map.

Does the Tikom G8000 Max map my home?

No. It cleans in rows using a gyroscope, with no saved floor plan, so rooms are blocked off with a physical magnetic strip instead of drawn zones.

Does the Roborock Saros 20 Sonic clean its own mop?

Yes. Its dock washes, dries and doses the mop automatically, while the Tikom G8000 Max's mop cloth is rinsed by hand.

Who should buy the Tikom G8000 Max?

Budget buyers with a tidy, mostly hard-floor home who want strong suction for very little money and do not need saved maps.

Who should buy the Roborock Saros 20 Sonic?

Buyers who want the most capable all-in-one clean, including carpets, and are willing to pay for it.

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