SJCAM's new C400 is a 3-in-1 action camera – the GoPro of the future, or something completely crazy?

SJCAM C400 held in two hands
(Image credit: SJCAM)

SJCAM, best known for accessibly-priced alternatives to GoPro and the like, has just launched a new "3-in-1 Handheld Action Camera", the C400, which looks like it has the potential to worry DJI, with it's gimbal-based Osmo Pocket cameras, Insta360 – with it's detachable Go series – and GoPro! That's quite the achievement.

At first glance the C400 seems to have a lot in common with the massively popular DJI Osmo Pocket 3 because of that rotating preview screen:

SJCAM C400 on white

(Image credit: SJCAM)

The C400 does not, however, offer the true signature feature of DJI's popular vlogging camera, a rotating gimbal. What made the Pocket series unique (at first, anyway) was the inclusion of a physical gimbal which stabilized the camera just like the gimbals on DJI's market-leading drones.

Instead, at the top of the C400's feature list is a 'detachable design' which has more in common with today's big new release from DJI's arch-rival Insta360, the Go Ultra. That camera comes in an 'ActionHub' about the size of a GoPro, but a square camera housing the size of an Oreo or an Apple Watch can pop out of it and keep recording from even more tricky locations.

The C400 also features a detachable camera element, though it seems to include a small monitor too (unlike the Insta360 Go series). Like the Go series, though, wearing a magnetic pendant for POV video seems to be an option.

SJCAM detachable camera element only

(Image credit: SJCAM)

The user can then position the camera in one place and use the handle to view the video from another, ideal for solo shooting of vlogs and the like. Just rotating the screen is enough to turn the device on.

In terms of image stabilization, there might not be a physical gimbal, but SJCAM promises a 6-axis gyroscope to assist the electronic image stabilization. It includes a Horizon Steady feature.

The camera can record at 4K and will launch at a price of $249. The C400 Pocket (the small camera only without the handle / remote control element) sells for $159. Using the handle to top the battery up will bring the power up to 7 hours, according to SJCAM.

Optional accessories include a small tripod and the magnetic pendant.

You can learn more about the device at the SJCAM store, or check out its predecessor, the C300.

You might also like

Check our guide to the best GoPro alternatives and the best action cameras.

TOPICS
Adam Juniper
Managing Editor

With over 20 years of expertise as a tech journalist, Adam brings a wealth of knowledge across a vast number of product categories, including timelapse cameras, home security cameras, NVR cameras, photography books, webcams, 3D printers and 3D scanners, borescopes, radar detectors… and, above all, drones. 


Adam is our resident expert on all aspects of camera drones and drone photography, from buying guides on the best choices for aerial photographers of all ability levels to the latest rules and regulations on piloting drones. 


He is the author of a number of books including The Complete Guide to Drones, The Smart Smart Home Handbook, 101 Tips for DSLR Video and The Drone Pilot's Handbook

You must confirm your public display name before commenting

Please logout and then login again, you will then be prompted to enter your display name.