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  3. Q7 Max vs Q8 Max

Roborock Q7 Max vs Roborock Q8 Max

What Q7 Max does better (0) and where Q8 Max wins (3) — every spec side by side.

Roborock Q7 Max
Roborock · 2022Q7 Max
6.0Score
0 advantages≈ US$220
vs
Roborock Q8 Max
Roborock · 2023Q8 Max
6.8Score
3 advantages≈ US$380
Higher score
4.4Cleaning power5.1
3.5Navigation4.3
5.6Battery9.0

Why is Q7 Max better than Q8 Max?

Q7 Max has no measurable advantages in this pair.

Why is Q8 Max better than Q7 Max?

  1. Runtime180 min vs 240 min+33%
  2. Suction power4,200 Pa vs 5,500 Pa+31%
  3. Dustbin (robot)450 ml vs 470 ml+4%
Specifications

Side by side

Roborock Q7 MaxRoborock Q7 Max≈ US$2206.0
Roborock Q8 MaxRoborock Q8 Max≈ US$3806.8
Suction & cleaning
Suction power4,200 Pa5,500 Pa
Dustbin (robot)450 ml470 ml
Main brush—Dual main brushes
Side brushes—1
HEPA filterYes—
Noise level67 dB67 dB
Navigation & obstacles
NavigationLaser (LiDAR)Laser (LiDAR)
Navigation sensorsLiDAR laser (LDS), Cliff sensorsLiDAR laser (LDS), Cliff sensors
Obstacle avoidanceBasic sensors (infrared / bumper)Basic sensors (infrared / bumper)
No-go zones / virtual walls—Yes
Room mapping & room selectionYesYes
Mopping
Mop type—Mop pad
Water tank (robot)350 ml350 ml
Base station
Base stationCharging dockCharging dock
Battery & runtime
Battery capacity—5,200 mAh
Runtime180 min240 min
Charging time360 min—
Cleaning area per charge—300 m²
Size & weight
Width / diameter—350 mm
Length—350 mm
Height—96 mm
ShapeRoundRound
Colours—White
App & smart home
App controlYesYes
Voice assistantsAmazon Alexa, Google AssistantAmazon Alexa, Google Assistant, Apple Siri
Remote controlYes—
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