Is the Viofo A129 Plus Duo still a good dash cam?

Yes — the Viofo A129 Plus Duo can still be a good dash cam if you want a value-focused front-and-rear setup rather than the newest premium features. Its main appeal is clear 2K QHD front footage, a capable Sony STARVIS sensor, and dual-camera coverage at a budget-friendly level.

I’d still buy it if the price is meaningfully lower than newer Viofo models and you mainly care about reliable daytime/night recording. I’d hesitate if you want the latest image processing, 4K front video, built-in cloud/LTE features, or the most modern parking-mode convenience.