Eufy E28 vs Roborock Qrevo Curv 2 Flow (2026): Which to Buy?

Updated September 2026

Data from Amazon and official Eufy and Roborock sites.

2026 verdict

In this 2026 Eufy E28 vs Roborock Qrevo Curv 2 Flow comparison, Eufy E28 comes out ahead thanks to price, rating, and connectivity.

Winner

Eufy E28

$679.99$999.9932% OFF

Buy on Amazon USA

Its biggest wins come from price, rating, and connectivity, and dock dustbin capacity adds more confidence to the verdict. Roborock Qrevo Curv 2 Flow is still relevant if you care most about battery life, water tank capacity, and onboard dustbin capacity, but Eufy E28 is the stronger recommendation overall. That keeps the verdict firmly in favor of Eufy E28.

Winner

Eufy

Eufy E28

32% OFF

$679.99

$999.99

Buy on Amazon USA

Roborock

Roborock Qrevo Curv 2 Flow

30% OFF

$699.99

$999.99

Buy on Amazon USA

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Feature	Eufy E28	Roborock Qrevo Curv 2 Flow	Winner
Price	$679.99	$699.99	Eufy E28
Rating	4.4	4.3	Eufy E28
Battery Life	216 minutes	242 minutes	Roborock Qrevo Curv 2 Flow
Connectivity	2.4 GHz WiFi, Bluetooth	2.4 GHz WiFi	Eufy E28
Water Tank Capacity	2.5L	4L	Roborock Qrevo Curv 2 Flow
Onboard Dustbin Capacity	300ml	325ml	Roborock Qrevo Curv 2 Flow
Dock Dustbin Capacity	3L	2.7L	Eufy E28
Warranty	1 year	1 year	Tie
Auto Recharge	YES	YES	Tie
Integrations	Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter	Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter	Tie
Navigation Type	Laser (LiDAR)	Laser (LiDAR)	Tie
Obstacle Detection	YES	YES	Tie

Winner

Eufy

Eufy E28

32% OFF

$679.99

$999.99

Buy on Amazon USA

+ Price: $679.99
+ Rating: 4.4
+ Connectivity: 2.4 GHz WiFi, Bluetooth
- Battery Life: 216 minutes vs 242 minutes
- Water Tank Capacity: 2.5L vs 4L

Roborock

Roborock Qrevo Curv 2 Flow

30% OFF

$699.99

$999.99

Buy on Amazon USA

+ Battery Life: 242 minutes
+ Water Tank Capacity: 4L
+ Onboard Dustbin Capacity: 325ml
- Price: $699.99 vs $679.99
- Rating: 4.3 vs 4.4

Frequently Asked Questions

Which is better overall: Eufy E28 or Roborock Qrevo Curv 2 Flow?

Eufy E28 has the stronger overall profile in this comparison, especially for price, rating, and connectivity.

What is the biggest difference between Eufy E28 and Roborock Qrevo Curv 2 Flow?

Price is one of the clearest differences: Eufy E28 lists $679.99, while Roborock Qrevo Curv 2 Flow lists $699.99.

Which one looks better on price?

Eufy E28 is listed at $679.99, while Roborock Qrevo Curv 2 Flow is listed at $699.99. Eufy E28 (better spec).

Who should buy Eufy E28?

Choose Eufy E28 if your priority is price and rating and that matters more than battery life.

Who should buy Roborock Qrevo Curv 2 Flow?

Choose Roborock Qrevo Curv 2 Flow if your priority is battery life and water tank capacity and that matters more than price.

Full comparison table

Compare all 148 Robot Vacuums side by side

You are looking at two of them. The full table lines up all Robot Vacuums in the catalog with the same specs, so you can filter by what you need and sort by price or rating.