Comparison between 70mai Dash Cam 4K A800S and Blueskysea B4K Dashcam.


Are you in the market for a dashcam and want to make an informed decision? Look no further! We've got you covered with a comprehensive comparison of dashcam specifications to help you find the perfect one for your needs. Whether it's for safety, insurance purposes, or simply capturing memorable moments on the road, a dashcam is a valuable addition to any vehicle. Take the time to weigh these specifications and find the perfect dashcam to provide you with peace of mind while driving.



Dashcam 70mai Dash Cam 4K A800S Blueskysea B4K Dashcam
70mai Dash Cam 4K A800S

The 70mai A800S 4K Dash Cam is a high-quality recording solution for drivers, offering 4K recording resolution with a Sony IMX 415 sensor. The camera has a wide 140° field of view and uses a SigmaStar SSC8629G processor. It features Advanced Driver-Assistance Systems (ADAS), a clear 3" screen, and a GPS receiver for speed recording. The A800S is known for its excellent performance in various lighting conditions, capturing detailed footage both during the day and night. It also has a Parking Surveillance mode and can be operated through a dedicated 70mai app.

Blueskysea B4K Dashcam

The Blueskysea B4K is a budget-friendly 4K dashcam with several features like built-in GPS, Wi-Fi, loop recording, G-Sensor protection, and a maximum storage support of 256GB for SD cards. It records videos using the H.265 codec and has a unique TS file format for more reliable saving of event footage. The dashcam has an optional rear camera and supports buffered parking mode. It's known for its good video quality during the day and decent quality at night​.

Release year - 2020
Resolution front 2160p / 4K UHD (3840x2160) 2160p / 4K UHD (3840x2160)
FOV front 140 120
FPS front - 30
Resolution rear 1080p / FHD (1920x1080) 1080p / FHD (1920x1080)
FPS rear - -
Screen size (inches) 3 3
Cloud enabled - -
GPS Yes Yes
Parking mode Yes Yes
Wifi Yes Yes
CPL filter Yes -
Capacitor - Yes
G-sensor Yes Yes
Loop recording Yes Yes
ADAS Yes -
SD-card slot Yes Yes
Max SD-card size 256 256
Width (mm) 88 91
Height (mm) 60 38
Depth (mm) 36 30
Other information The camera may be less heat resistant due to its internal battery, and a separate cable is needed for parking surveillance The Blueskysea B4K dashcam uses a capacitor instead of a battery, which is generally more reliable and safer in extreme temperatures. The device also supports audio error notifications and uses an adhesive mount.
Vendor 70mai Dash Cam 4K A800S Blueskysea B4K Dashcam
Brand information 70mai dashcams Blueskysea
Reviews
Review of the 70mai 4K A800S dashcam

Review of the 70mai 4K A800S dashcam

The A800S is a solid option in its price range, especially for those prioritizing front camera quality and ease of use.

Blueskysea B4K Dashcam Review

Blueskysea B4K Dashcam Review

Explore the Blueskysea B4K dashcam in this review, featuring 4K Ultra HD recording, Wi-Fi connectivity, and user-friendly operation for drivers who prioritize video quality.


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