Roborock Q7 M5+ vs Roborock Q8 Max+ comparison

Updated August 2026

Data from Amazon and official Roborock site.

2026 verdict

Across the 2026 comparison, Roborock Q8 Max+ earns the nod over Roborock Q7 M5+ on the strength of battery life, obstacle detection, and water tank capacity. The main reason it wins is battery life, obstacle detection, and water tank capacity, and onboard dustbin capacity strengthens that case. There is still a case for Roborock Q7 M5+, but mainly if price, rating, and suction power are what you value most. For most setups, Roborock Q8 Max+ is the smarter buy.

Roborock

Roborock Q7 M5+

31% OFF

$249.99

$359.99

Buy on Amazon USA

Winner

Roborock

Roborock Q8 Max+

$659.99

Buy on Amazon USA

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Feature	Roborock Q7 M5+	Roborock Q8 Max+	Winner
Price	$249.99	$659.99	Roborock Q7 M5+
Rating	4.0	3.9	Roborock Q7 M5+
Battery Life	150 minutes	240 minutes	Roborock Q8 Max+
Obstacle Detection	NO	YES	Roborock Q8 Max+
Suction Power	10000Pa	5500Pa	Roborock Q7 M5+
Water Tank Capacity	0.27L	0.35L	Roborock Q8 Max+
Onboard Dustbin Capacity	400ml	470ml	Roborock Q8 Max+
Dock Dustbin Capacity	2.7L	2.5L	Roborock Q7 M5+
Warranty	1 year	1 year	Tie
Auto Recharge	YES	YES	Tie
Connectivity	2.4 GHz WiFi	2.4 GHz WiFi	Tie
Integrations	Google Home, Alexa, Home Assistant	Google Home, Alexa, Home Assistant	Tie

Roborock

Roborock Q7 M5+

31% OFF

$249.99

$359.99

Buy on Amazon USA

+ Price: $249.99
+ Rating: 4.0
+ Suction Power: 10000Pa
- Battery Life: 150 minutes vs 240 minutes
- Obstacle Detection: NO vs YES

Winner

Roborock

Roborock Q8 Max+

$659.99

Buy on Amazon USA

+ Battery Life: 240 minutes
+ Obstacle Detection: YES
+ Water Tank Capacity: 0.35L
- Price: $659.99 vs $249.99
- Rating: 3.9 vs 4.0

Frequently Asked Questions

Which is better overall: Roborock Q7 M5+ or Roborock Q8 Max+?

Roborock Q8 Max+ has the stronger overall profile in this comparison, especially for battery life, obstacle detection, and water tank capacity.

What is the biggest difference between Roborock Q7 M5+ and Roborock Q8 Max+?

Price is one of the clearest differences: Roborock Q7 M5+ lists $249.99, while Roborock Q8 Max+ lists $659.99.

Which one looks better on price?

Roborock Q7 M5+ is listed at $249.99, while Roborock Q8 Max+ is listed at $659.99. Roborock Q7 M5+ (better spec).

Who should buy Roborock Q7 M5+?

Choose Roborock Q7 M5+ if your priority is price and rating and that matters more than battery life.

Who should buy Roborock Q8 Max+?

Choose Roborock Q8 Max+ if your priority is battery life and obstacle detection and that matters more than price.

Full comparison table

Compare all 133 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.