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  3. ExVac 680S vs OT-VC-R1-LASER

Mamibot ExVac 680S vs Ozeanos OT-VC-R1-LASER

What ExVac 680S does better (3) and where OT-VC-R1-LASER wins (3) — every spec side by side.

Mamibot ExVac 680S
Mamibot · 2019ExVac 680S
4.3Score
3 advantages≈ US$180
vs
Ozeanos OT-VC-R1-LASER
Ozeanos · 2020OT-VC-R1-LASER
4.4Score
3 advantages≈ US$160
Higher score
2.5Navigation4.8
3.5Base station3.5
3.6Battery3.2
Dimensions

Size comparison

ExVac 680SOT-VC-R1-LASER
330 × 81330330 × 96330
ExVac 680SOT-VC-R1-LASERDifference
Height81 mm96 mm−15 mm
Width / diameter330 mm330 mm=
Length330 mm330 mm=
Weight3 kg5 kg−2 kg

Drawn to the same scale from the official dimensions (front and side).

Why is ExVac 680S better than OT-VC-R1-LASER?

  1. Obstacle avoidanceAI camera vs Basic sensors (infrared / bumper)
  2. Height81 mm vs 96 mm+19%
  3. Water tank (robot)370 ml vs 360 ml+3%

Why is OT-VC-R1-LASER better than ExVac 680S?

  1. NavigationCamera (vSLAM) vs Laser (LiDAR)
  2. Threshold climbing15 mm vs 20 mm+33%
  3. Noise level70 dB vs 65 dB+8%
Specifications

Side by side

Mamibot ExVac 680SMamibot ExVac 680S≈ US$1804.3
Suction & cleaning
Suction power2,880 Pa—
Dustbin (robot)600 ml600 ml
Main brushSingle main brush—
Side brushes22
HEPA filterYesYes
Noise level70 dB65 dB
Navigation & obstacles
NavigationCamera (vSLAM)Laser (LiDAR)
Navigation sensorsvSLAM camera, Gyroscope, Cliff sensorsLiDAR laser (LDS)
Obstacle avoidanceAI cameraBasic sensors (infrared / bumper)
Threshold climbing15 mm20 mm
Room mapping & room selectionYes—
Mopping
Mop typeMop pad—
Water tank (robot)370 ml360 ml
Base station
Base stationCharging dockCharging dock
Battery & runtime
Battery capacity2,600 mAh—
Runtime120 min120 min
Charging time240 min—
Size & weight
Width / diameter330 mm330 mm
Length330 mm330 mm
Height81 mm96 mm
Weight3 kg5 kg
ShapeRoundRound
ColoursBlackBlack
App & smart home
App controlYesYes
Voice assistantsAmazon Alexa, Google AssistantAmazon Alexa, Google Assistant
Remote control—Yes
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