Comparison between 70mai Dash Cam Pro Plus+ (A500S) and Garmin Dash Cam Tandem.

The 70mai Dash Cam Pro Plus+ is equipped with a 5-megapixel Sony IMX335 sensor, offering a resolution of 1944P for the front camera and 1080P for the optional rear camera. It features a 2” IPS LCD screen, ADAS for driving safety, built-in GPS for trip data, and WiFi for easy connectivity with mobile devices. The camera has a 140° field of view for the front and 130° for the optional rear camera, ensuring broad coverage of the road. It also includes night vision capabilities, a G-sensor for parking surveillance, and loop recording.

The Garmin Dash Cam Tandem is a dual-lens dash camera that offers comprehensive coverage with two 180-degree lenses. It features a 1440p resolution for the front camera and 720p for the interior camera. Both lenses provide a wide field of view and are capable of capturing detailed footage. The dashcam is equipped with a G-sensor for impact detection and includes a parking mode. It uses a built-in capacitor instead of a battery, enhancing its heat tolerance. The camera operates without a screen, requiring a smartphone for operation and file retrieval. It supports SD cards up to 512GB. Key features include cloud-enabled, GPS, WiFi, and loop recording, but it lacks a CPL filter and ADAS. The dashcam is known for its high heat and cold tolerance and efficient video storage capabilities​