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  3. VCR 4230 vs SRV 6450BK

Grundig VCR 4230 vs Sencor SRV 6450BK

What VCR 4230 does better (3) and where SRV 6450BK wins (4) — every spec side by side.

Grundig VCR 4230
Grundig · 2023VCR 4230
3.9Score
3 advantages≈ US$250
vs
Sencor SRV 6450BK
Sencor · 2025SRV 6450BK
3.9Score
4 advantages≈ US$250
Higher score
2.8Cleaning power4.0
2.0Navigation2.1
4.8Mopping3.9
3.5Base station3.5
3.8Battery3.4
Dimensions

Size comparison

VCR 4230SRV 6450BK
320 × 80320320 × 74320
VCR 4230SRV 6450BKDifference
Height80 mm74 mm+6 mm
Width / diameter320 mm320 mm=
Length320 mm320 mm=
Weight4.2 kg2.8 kg+1.4 kg

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

Why is VCR 4230 better than SRV 6450BK?

  1. Runtime170 min vs 140 min+21%
  2. Water tank (robot)300 ml vs 250 ml+20%
  3. Dustbin (robot)400 ml vs 340 ml+18%

Why is SRV 6450BK better than VCR 4230?

  1. Suction power2,000 Pa vs 3,000 Pa+50%
  2. Height80 mm vs 74 mm+8%
  3. Threshold climbing15 mm vs 16 mm+7%
  4. Noise level65 dB vs 60 dB+8%
Specifications

Side by side

Grundig VCR 4230Grundig VCR 4230≈ US$2503.9
Sencor SRV 6450BKSencor SRV 6450BK≈ US$2503.9
Suction & cleaning
Suction power2,000 Pa3,000 Pa
Dustbin (robot)400 ml340 ml
Main brushSingle main brushSingle main brush
Side brushes12
Carpet detection—Yes
HEPA filterYesYes
Noise level65 dB60 dB
Navigation & obstacles
NavigationGyroscopeGyroscope
Navigation sensorsGyroscope, Cliff sensorsGyroscope, Cliff sensors
Obstacle avoidanceBasic sensors (infrared / bumper)Basic sensors (infrared / bumper)
Threshold climbing15 mm16 mm
Mopping
Mop typeMop padMop pad
Water tank (robot)300 ml250 ml
Base station
Base stationCharging dockCharging dock
Battery & runtime
Battery capacity2,600 mAh2,600 mAh
Runtime170 min140 min
Charging time360 min360 min
Cleaning area per charge110 m²—
Size & weight
Width / diameter320 mm320 mm
Length320 mm320 mm
Height80 mm74 mm
Weight4.2 kg2.8 kg
ShapeRoundRound
ColoursWhiteBlack
App & smart home
App controlYesYes
Remote controlYesYes
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