Home › Compare › Dreame X30 Ultra vs iRobot Roomba j7+
Dreame X30 Ultra vs iRobot Roomba j7+
Dreame's $699 model meets iRobot's $449 model. We tally wins category by category, then call a verdict.
Our recommendation
Dreame X30 Ultra wins on more spec categories (8–2), but iRobot Roomba j7+ undercuts it by $250. Choose Dreame X30 Ultra if you want the better robot; choose iRobot Roomba j7+ if your budget is tight.
Dreame X30 Ultra: 8 category wins iRobot Roomba j7+: 2 category wins
Side by side
Dreame X30 Ultra
$699
iRobot Roomba j7+
$449
Suction
8,300 Pa Win
2,200 Pa
Runtime
260 min Win
90 min
Max coverage
243 m² Win
185 m²
Dustbin
300 ml
400 ml Win
Self-empty dock
Yes
Yes
Mopping
Yes Win
No
Auto-washes mop
Yes Win
No
Auto-refills water
Yes Win
No
Mop lift
10.5 mm Win
N/A
Navigation
LiDAR + camera
Camera (vSLAM)
Obstacle avoidance
AI, 70+ object types
PrecisionVision (AI)
Noise
65 dB Win
68 dB
Height
96.5 mm
87 mm Win
HEPA filter
Yes
Yes
Carpet boost
Yes
Yes
Smart home
Alexa, Google
Alexa, Google, Siri Shortcuts
Dreame X30 Ultra
Hands-free cleaning with a 75-day dust bag and long 260-minute battery.
Buy on Amazon →
Buy from Dreame →
Prices and availability change frequently. We earn a commission on qualifying purchases.
iRobot Roomba j7+
The pet-poop-guarantee robot, proven obstacle avoidance, no mop.
Buy on Amazon →
Buy from iRobot →
Prices and availability change frequently. We earn a commission on qualifying purchases.
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