D21 4K Image Quality

[indigo]

Vueroid is trying its best to offer the sample for reviewing in Youtube early Mar 2025. The functional(engineering) sample will be presented in CES2025 anyway.

actually i just but D21 4K for 1 month, and i am very disappointment about D21 4K, it canot record the license plate especially the green plate, but in the same time and same address, viofo 220pro can . why?
u can check the attached images . i take HDR on at two machine on night.
what i do somethings for my d21 4K? @Vueroid

 

[Nigel]

i am very disappointment about D21 4K, it canot record the license plate especially the green plate, but in the same time and same address, viofo 220pro can . why?

I've not seen a Vueroid D21, but Looking at @rcg530 's review:

It appears that The Vueroid only has 30% of the bitrate that the Viofo has, so 30% of the detail. In the license plate comparison, even though they are both 4K, the Vueroid has less resolution. Also, the Vueroid has a wider field of view, so has less pixels per license plate.

 

[indigo]

I've not seen a Vueroid D21, but Looking at @rcg530 's review:

It appears that The Vueroid only has 30% of the bitrate that the Viofo has, so 30% of the detail. In the license plate comparison, even though they are both 4K, the Vueroid has less resolution. Also, the Vueroid has a wider field of view, so has less pixels per license plate.

very thx. it seem d21 is semi-finished products
i canot understand many things in his manual