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  3. Roomba i7 vs V2 Pro

iRobot Roomba i7 vs Viomi V2 Pro

What Roomba i7 does better (2) and where V2 Pro wins (3) — every spec side by side.

iRobot Roomba i7
iRobot · 2018Roomba i7
4.8Score
2 advantages≈ US$350
vs
Viomi V2 Pro
Viomi · 2020V2 Pro
8.3Score
3 advantages≈ US$390
Higher score
5.9Cleaning power5.6
3.1Navigation6.7
4.8Battery8.7

Why is Roomba i7 better than V2 Pro?

  1. Charging time90 min vs 180 min2×
  2. Noise level65 dB vs 70 dB+8%

Why is V2 Pro better than Roomba i7?

  1. NavigationCamera (vSLAM) vs Laser (LiDAR)
  2. Runtime75 min vs 120 min+60%
  3. Dustbin (robot)400 ml vs 550 ml+38%
Specifications

Side by side

iRobot Roomba i7iRobot Roomba i7≈ US$3504.8
Viomi V2 ProViomi V2 Pro≈ US$3908.3
Suction & cleaning
Dustbin (robot)400 ml550 ml
Side brushes1—
Dirt detectionYes—
HEPA filter—Yes
Noise level65 dB70 dB
Navigation & obstacles
NavigationCamera (vSLAM)Laser (LiDAR)
Navigation sensorsvSLAM cameraLiDAR laser (LDS), Cliff sensors
Obstacle avoidance—Basic sensors (infrared / bumper)
Threshold climbing20 mm—
Room mapping & room selectionYesYes
Base station
Base stationCharging dock—
Battery & runtime
Runtime75 min120 min
Charging time90 min180 min
Recharge & resumeYes—
Size & weight
Width / diameter340 mm—
Length340 mm—
Height93 mm—
Weight3.4 kg—
ShapeRound—
ColoursGreyAnthracite
App & smart home
App controlYesYes
Voice assistantsAmazon Alexa, Google AssistantAmazon Alexa, Google Assistant, Apple Siri
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