Cars drive in different environments and dashcams need to immediately respond to lighting, temperature, and weather conditions. Dashcam manufacturers are now very concerned about whether their products can maintain image quality in various scenarios such as the night, when the sun is out, or when it’s raining. This has been a real challenge for many manufacturers.

The True Test of Image Quality: A Discussion on Dashcam Performance in Specific Scenarios

Actual Dashcam Performance in Various Scenarios

Other than the day and night, there are also many different scenarios where cars are driving on the road. These different scenarios often affect the performance of the dashcam, for example:

  • Bright lights in tunnels and indoor parking lots changing rapidly
  • Streets when the sunlight shines constantly shines through trees
  • At night when only faint traffic signals light up
  • Vehicle lights from oncoming traffic
  • Strong sunlight from the sunset

Bright lights in tunnels and indoor parking lots changing rapidly

To test the performance of dashcams in these scenarios, many manufacturers will optimize their products with the following technologies. This is so dashcams can output high-quality image quality no matter the conditions.

  • A lens with a wider aperture
  • Better camera sensors
  • HDR technology
  • Auto alignment, auto exposure, and auto white balance synchronization


Allion Labs – Your Image Quality Validation Consultant

Considering these application scenarios, Allion’s image quality professional consulting team can build comprehensive testing equipment and environments, and utilize user scenario simulations to meet the requirements for each of our clients. This helps our clients save time and costs during the entire product development process.


With industry-leading high-frequency and high-speed measuring capabilities, no matter what the product stage is, Allion is able to help our clients to further accelerate the product testing cycle for various standard or special specifications.



By implementing AI and automation solutions, Allion ensures that every test is “qualitative, quantitative, and reproducible”, helping our clients to improve product performance in a more efficient manner.



With more than 30 years of expertise, specialized technical team, and comprehensive testing environments and equipment, Allion is committed to providing clients with more improved quality of service based on extensive experience of User Scenario Testing.

Allion Labs_Faster, Easier, Better

Image Quality Test Equipment

Allion Labs - Image Quality Test Equipment

Allion can provide the following services for the Dashcam

  • Color Accuracy
  • Color Saturation
  • White Balance
  • Dynamic range
  • Texture Fidelity
  • Exposure Accuracy
  • Signal-to-noise ratio (SNR)
  • Auto exposure speed
  • Autofocus speed
  • Auto white balance speed


If you have any further needs for testing, verification, or consulting services related to the automotive ecosystem, please feel free to explore the following services online or contact us through the online form.’


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