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  3. F20 Plus vs Roomba 115 Combo

Dreame F20 Plus vs iRobot Roomba 115 Combo

What F20 Plus does better (4) and where Roomba 115 Combo wins (1) — every spec side by side.

Dreame F20 Plus
Dreame · 2026F20 Plus
6.7Score
4 advantages≈ US$210
Higher score
vs
iRobot Roomba 115 Combo
iRobot · 2026Roomba 115 Combo
6.0Score
1 advantage≈ US$150
8.6Cleaning power8.1
5.8Navigation4.3
4.2Mopping5.4
6.6Base station4.9
Dimensions

Size comparison

F20 PlusRoomba 115 Combo
325 × 95325303 × 79303
F20 PlusRoomba 115 ComboDifference
Height95 mm79 mm+16 mm
Width / diameter325 mm303 mm+22 mm
Length325 mm303 mm+22 mm
Weight2.6 kg2.2 kg+0.5 kg

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

Why is F20 Plus better than Roomba 115 Combo?

  1. Base stationAuto-empty dock vs Charging dock
  2. Suction power20,000 Pa vs 15,000 Pa+33%
  3. Battery capacity3,200 mAh vs 2,600 mAh+23%
  4. Dust bag (dock)4 l vs 2.5 l+60%

Why is Roomba 115 Combo better than F20 Plus?

  1. Height95 mm vs 79 mm+20%
Specifications

Side by side

Dreame F20 PlusDreame F20 Plus≈ US$2106.7
Suction & cleaning
Suction power20,000 Pa15,000 Pa
Dustbin (robot)400 ml—
Main brushSingle main brushSingle main brush
Anti-tangle brushYesYes
Side brushes11
Carpet detectionYesYes
HEPA filterYes—
Noise level65 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)
Threshold climbing20 mm—
No-go zones / virtual wallsYesYes
Room mapping & room selectionYesYes
Mopping
Mop typeMop padMop pad
Extending mop (edges)—Yes
Water tank (robot)270 ml—
Base station
Base stationAuto-empty dockCharging dock
Auto-empty dust stationYes—
Dust bag (dock)4 l2.5 l
Battery & runtime
Battery capacity3,200 mAh2,600 mAh
Runtime150 min—
Charging time270 min—
Cleaning area per charge140 m²—
Size & weight
Width / diameter325 mm303 mm
Length325 mm303 mm
Height95 mm79 mm
Weight2.6 kg2.2 kg
ShapeRoundRound
ColoursBlackWhite
App & smart home
App controlYesYes
Voice assistantsAmazon Alexa, Google Assistant, Apple SiriAmazon Alexa, Google Assistant, Apple Siri
Remote controlYes—
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