Side by side
DJI Osmo Action 4 vs Insta360 GO Ultra
DJI Osmo Action 4
201 positive (85%) · 21 mixed (9%) · 15 negative (6%)
Trust + time weighted: +79%
AI summary — not a quote
The DJI Osmo Action 4 is highly regarded as a top-tier value choice in the action camera market, particularly praised for its stabilization, magnetic mounting system, and rugged build quality. While it is now an older model compared to the Action 5 Pro, Reddit users frequently recommend it as the best budget-friendly alternative that still delivers professional-grade image quality and reliable performance for activities like cycling and travel.
Pros
- Excellent value for money, especially when found on sale or purchased used
- Strong 'Rocksteady' stabilization that performs well on bike trails and chest mounts
- Convenient magnetic mounting system for quick swapping between fixtures
- Durable and waterproof up to 20m without requiring an external case
Cons
- Mandatory app registration and phone number activation required to use the device
- Susceptible to overheating in extreme conditions, such as high-resolution recording in direct high heat
- Out-of-camera colors can occasionally appear overly saturated
- Low-light performance is considered mediocre by some users
Top excerpts
Action 4
dji Osmo Action 4
To take advantage of the sensor size, the other two haven’t done great deal of software refinement in terms of video quality compared with GoPro 13 (I have GoPro 13 Hero, DJI OSMO Action 5 Pro and Insta360 GO 3S).
You need to go for DJI OSMO Action 5 Pro or Ace Pro 2 both seem to have bigger sensors(1.3 inches I believe) for multipurpose use and good low light performance
I just unboxed my action 4 and thought the same, phone number for app registration to activate the device, super long tos..
Insta360 GO Ultra
14 positive (93%) · 1 mixed (7%) · 0 negative (0%)
Trust + time weighted: +95%
Top excerpts
I don’t have any experience using it for water sports, but the GO Ultra itself is IPX8 waterproof to 10 metres without a case, and the optional Dive Case is rated to 60 metres, so it is certainly designed with water use in mind.
The Insta360 Go Ultra would certainly help you get some amazing video footage. You could use the point of view with a hat clip or a headband or a chest mount. It's a great little camera.
I’ve been using an Insta360 GO Ultra for the last year or so, and I can’t get over how incredibly versatile is. Video quality is terrific too.
What you want is the Insta360 Go Ultra with the magnetic chest pendant and/or the headband clip.
I bought the Insta360 Go Ultra. ... The ultra is just such an amazing little camera. Both audio and video are excellent and it’s so easy inconvenient to use. The removable camera is in my pocket all day long and I have a successful YouTube channel run entirely from that little camera.