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  3. E4 vs E5

Roborock E4 vs Roborock E5

What E4 does better (0) and where E5 wins (2) — every spec side by side.

Roborock E4
Roborock · 2020E4
4.5Score
0 advantages≈ US$330
vs
Roborock E5
Roborock · 2021E5
5.8Score
2 advantages≈ US$280
Higher score
5.1Navigation6.6
2.8Battery6.4

Why is E4 better than E5?

E4 has no measurable advantages in this pair.

Why is E5 better than E4?

  1. Runtime120 min vs 200 min+67%
  2. Dustbin (robot)640 ml vs 820 ml+28%
Specifications

Side by side

Roborock E4Roborock E4≈ US$3304.5
Roborock E5Roborock E5≈ US$2805.8
Suction & cleaning
Suction power—2,500 Pa
Dustbin (robot)640 ml820 ml
Main brushSingle main brushSingle main brush
Side brushes11
HEPA filterYes—
Noise level—67 dB
Navigation & obstacles
NavigationCamera (vSLAM)Camera (vSLAM)
Navigation sensorsvSLAM cameravSLAM camera, Gyroscope, Cliff sensors
Obstacle avoidanceAI cameraAI camera
Threshold climbing20 mm20 mm
No-go zones / virtual walls—Yes
Room mapping & room selectionYesYes
Mopping
Water tank (robot)180 ml180 ml
Base station
Base stationCharging dockCharging dock
Battery & runtime
Battery capacity—5,200 mAh
Runtime120 min200 min
Charging time360 min360 min
Cleaning area per charge—150 m²
Recharge & resume—Yes
Size & weight
Width / diameter—350 mm
Length—350 mm
Height—90 mm
Weight3 kg3 kg
Shape—Round
ColoursBlackBlack
App & smart home
App controlYesYes
Voice assistantsAmazon Alexa, Google AssistantAmazon Alexa, Google Assistant
Remote control—Yes
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