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  3. C1 vs Probot RX4 Pro

Dreame C1 vs Welltec Probot RX4 Pro

What C1 does better (2) and where Probot RX4 Pro wins (0) — every spec side by side.

Dreame C1
Dreame · 2025C1
9.5Score
2 advantages≈ US$370
Higher score
vs
Welltec Probot RX4 Pro
Welltec · 2025Probot RX4 Pro
4.9Score
0 advantages≈ US$440
7.4Cleaning power5.0
5.4Mopping6.4
9.6Battery2.5

Why is C1 better than Probot RX4 Pro?

  1. Suction power5,500 Pa vs 4,000 Pa+38%
  2. Window area per session90 m² vs 28 m²3.2×

Why is Probot RX4 Pro better than C1?

Probot RX4 Pro has no measurable advantages in this pair.

Specifications

Side by side

Dreame C1Dreame C1≈ US$3709.5
Suction & cleaning
Suction power5,500 Pa4,000 Pa
Noise level63 dB—
Navigation & obstacles
Navigation sensorsCliff sensorsGyroscope
Mopping
Water tank (robot)80 ml—
Size & weight
Width / diameter270 mm245 mm
Length270 mm245 mm
Weight—1.2 kg
ColoursWhite, GoldWhite
App & smart home
App controlYesYes
Remote control—Yes
Window cleaning
Water sprayYesYes
Backup battery (power cut)—Yes
Safety ropeYesYes
Window area per session90 m²28 m²
To compare: 0up to 4 models
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