Robot Vacuums · Head to head

Eufy Omni C28 vs Shark PowerDetect ThermaCharged RV2920XE

Full Robot Vacuums comparison in 2026

Updated August 2026
Data from Amazon and official Eufy and Shark sites.
2026 verdict
In this 2026 Eufy Omni C28 vs Shark PowerDetect ThermaCharged RV2920XE comparison, Eufy Omni C28 comes out ahead thanks to price, battery life, and connectivity. It has the clearer edge on price, battery life, and connectivity, and it stays ahead on its broader overall balance. Shark PowerDetect ThermaCharged RV2920XE remains a niche alternative if warranty matters more than the rest of the comparison. As a general recommendation, Eufy Omni C28 comes out on top.
vs
FeatureEufy Omni C28Shark PowerDetect ThermaCharged RV2920XEWinner
Price$499.99$899.00Eufy Omni C28
Warranty1 year2 yearsShark PowerDetect ThermaCharged RV2920XE
Battery Life251 minutes180 minutesEufy Omni C28
Connectivity2.4 GHz WiFi, Bluetooth2.4 GHz WiFiEufy Omni C28
Rating4.34.3Tie
Auto RechargeYESYESTie
IntegrationsGoogle Home, AlexaGoogle Home, AlexaTie
Navigation TypeLaser (LiDAR)Laser (LiDAR)Tie
Obstacle DetectionYESYESTie
Cliff DetectionYESYESTie
Multi-Room MappingYESYESTie
No-Go ZonesYESYESTie

Frequently Asked Questions

Which is better overall: Eufy Omni C28 or Shark PowerDetect ThermaCharged RV2920XE?

Eufy Omni C28 has the stronger overall profile in this comparison, especially for price, battery life, and connectivity.

What is the biggest difference between Eufy Omni C28 and Shark PowerDetect ThermaCharged RV2920XE?

Price is one of the clearest differences: Eufy Omni C28 lists $499.99, while Shark PowerDetect ThermaCharged RV2920XE lists $899.00.

Which one looks better on price?

Eufy Omni C28 is listed at $499.99, while Shark PowerDetect ThermaCharged RV2920XE is listed at $899.00. Eufy Omni C28 (better spec).

Who should buy Eufy Omni C28?

Choose Eufy Omni C28 if your priority is price and battery life and that matters more than warranty.

Who should buy Shark PowerDetect ThermaCharged RV2920XE?

Choose Shark PowerDetect ThermaCharged RV2920XE if your priority is warranty and that matters more than price.

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