DJI Mic 3 (2 TX + 1 RX + Charging Case)
Today
Typical price$385
Amazon: the cheapest today among the stores checked
Buy on AmazonDJI Mic 3 (2 TX + 1 RX + Charging Case) or DJI Osmo Action 4 Diving Combo?
Mic 3 (2 TX + 1 RX + Charging Case) costs $35 less today, across the stores checked.
DJI Mic 3 (2 TX + 1 RX + Charging Case) is $35 the cheaperDJI Osmo Action 4 Diving Combo is the cheaper
The comparison in detail
DJI Osmo Action 4 Diving Combo
Today
Typical price$420
Amazon: the cheapest today among the stores checked
Buy on AmazonAffiliate links: if you buy, the store pays us a commission at no cost to you.
Both prices over the last 30 days
First data point for one of the two: the chart appears as the days go by.
Still only a few days of data for both to read the trend; the chart fills in as the days go by.
Where is each one cheapest today?
Updated 06/11/2026
Mic 3 (2 TX + 1 RX + Charging Case)
- Amazon Lowest price$385Buy on Amazon
Osmo Action 4 Diving Combo
- Amazon Lowest price$420Buy on Amazon
Spec sheet side by side
| Item | Mic 3 (2 TX + 1 RX + Charging Case) | Osmo Action 4 Diving Combo |
|---|---|---|
| Specs | ||
| Type changes | Compact | Action |
| General | ||
| Model changes | Mic 3 (2 TX + 1 RX + Charging Case) | Osmo Action 4 Diving Combo |
Other comparisons
Osmo Action 4 Diving Combo orDJI Lito X1 Fly More Combo (DJI RC 2)$440Compare
Mic 3 (2 TX + 1 RX + Charging Case) orGoPro MAX - Waterproof 360 + Traditional Action Camera with Touch Screen$398Compare
Mic 3 (2 TX + 1 RX + Charging Case) orXbotgo Chameleon AI Auto Sports Action Camera$374Compare
Osmo Action 4 Diving Combo orDJI Osmo Action 5 Pro Essential Combo$435Compare- Osmo Action 4 Diving Combo orGoPro MAX - Waterproof 360 + Traditional Action Camera with Touch Screen$398Compare
How we choose
Source: Catalog of partner stores, checked on 06/11/2026.
Lowest price seen for the product in the stores we read, on the day it was read, before sales tax. The model is the brand plus the name of the camera; the versions go in the table. The price range, the median and the position use only models with a score; the price comparison looks at models whose score is within 0.5 points.
The spec score doesn’t measure image quality or autofocus or durability, and the strong or weak point reading is just a comparison of numbers, not a buying recommendation.