Viofo RTC420 (Telephoto camera for A329)

Ratings
BrandMore from Viofo
Test reportsVery good based on 3 tests
Delivered between Sat, 4.7. and Fri, 17.7.
More than 10 pieces in stock at supplier
free shipping

Product details

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Dashcams» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 1.Botslab
    0.5 %
  • 2.Hermex
    1.3 %
  • 3.Viofo
    1.4 %
  • 4.70mai
    1.7 %
  • 5.Garmin
    1.8 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 1.Transcend
    1 day
  • 1.Viofo
    1 day
  • 3.Nextbase
    2 days
  • 4.Garmin
    6 days

Return rate

How often is a product of this brand in the «Dashcams» category returned?

Source: Digitec Galaxus
  • 1.Garmin
    2.8 %
  • 2.Viofo
    3.2 %
  • 3.Transcend
    3.3 %
  • 4.Nextbase
    4.5 %
  • 4.Vantrue
    4.5 %
Source: Digitec Galaxus

Translation: machine translated
Overall ratingVery good90/100
Without ratingNo rating
smartzone.deSingle testReleaseAugust 2025
  • PositiveGreat picture quality (4K+2K+2K)
  • PositiveSettings and functions for each scenario
  • PositiveSimple transfer of image material (WiFi 6)
  • PositiveGenerous cable lengths
  • Positiveuseful accessories
  • Negativeexpensive!
Without ratingNo rating
smartzone.deSingle testReleaseMay 2025
  • PositiveGood recording quality
  • PositiveThin coaxial cable simplifies installation
  • PositiveWiFi 6 for fast file transfer
  • PositiveReliable voice control
  • PositiveSSD / USB memory can be used
  • PositivePrecise GPS detection
    Very good90/100
    PC Welt Online Logo
    PC Welt OnlineSingle testReleaseMay 2025
    • PositiveOutstanding 4K front recordings
    • PositiveIntegrated GPS
    • PositiveAbove-average 1440p recordings to the rear
    • PositiveUnique external memory function
    • NegativeLack of detail in night shots
    • NegativeVery, very expensive

    The Viofo A329 with its 4K UHD videos at 60 frames per second is one of the best dashcams we have ever tested. And it is the only one that supports recording to external SSDs. However, it is also very expensive and the level of detail decreases significantly when recording at night.

    This test report belongs to a different type: A329 2CH 4K 60FPS + 2K WiFi, GPS (Accelerometer, Built-in microphone, GPS receiver, Wi-Fi, 4K)