DJI Osmo Pocket 3 vs Insta360 Ace Pro 2

In short: The Insta360 Ace Pro 2 costs $120 less; the DJI Osmo Pocket 3 collects light over 116 mm² against 72, which is 1.6× the area; the Insta360 Ace Pro 2 is waterproof to 12 m bare and the DJI Osmo Pocket 3 is not waterproof on its own at all; only the Insta360 Ace Pro 2 has horizon lock; the DJI Osmo Pocket 3 records 10-bit colour; the Insta360 Ace Pro 2 puts features behind a ~$23.88/yr plan, which makes its first year ~$423; the Insta360 Ace Pro 2 claims 3 h at 1080p24 with Endurance Mode on.

SpecDJI Osmo Pocket 3Insta360 Ace Pro 2
Approx. price~$519~$399
Year-one cost~$519~$423 with the plan
TypePocket gimbalFlagship action
Sensor size1-inch1/1.3-inch
Sensor area116 mm²72 mm²
Max resolution4K @ 60fps8K @ 30fps
Reframed resolutionn/a — already flatn/a — already flat
Max fps at 4K120120
Max fps at 1080p240240
Max bitrate130 Mbps180 Mbps
Colour depth10-bitNot published
Log profileD-Log MI-Log
Stabilisation3-axis mechanical gimbalFlowState
Horizon lockNone360° (full)
Aperturef/2f/2.6
Waterproof—12 m bare, 60 m cased
Claimed runtime2 h 46 min at 1080p24 with Wi-Fi off and screen off3 h at 1080p24 with Endurance Mode on
Tested runtimeNo third-party test collected1 h 44 min (road.cc action camera group test)
Battery1300 mAh1800 mAh
Cold rating32°F-4°F
Weight179 g182 g
Screens2.0-inch rotating touchFront status display + 2.5-inch flip-up rear touch
Mount1/4-20 tripodMagnetic quick-release
Replaceable lensesNoYes
GPSNoNo
Voice controlNoYes
StoragemicroSDmicroSD
SubscriptionNoneInsta360+, ~$23.88/yr
Released20232024

A highlighted cell is the outright better figure in that row, and only where one direction is unambiguously better. Weight, field of view and battery capacity are left neutral because the better direction depends entirely on what you are shooting.

Strengths and drawbacks

DJI Osmo Pocket 3

  • +1-inch sensor puts it a full class above every action camera in low light
  • +Mechanical stabilisation costs no resolution, unlike every digital system here
  • +Rotating screen makes vertical a first-class mode rather than a crop
  • +Subject tracking physically turns the camera, so the subject never leaves frame
  • −No waterproofing whatsoever — not even splash resistance
  • −The gimbal is exposed and is the first thing to break in a fall
  • −Rated only to 0 °C, the worst cold tolerance in the catalogue
  • −Nothing mounts to it but a 1/4-20 thread; helmet and chest rigs are out
  • −$519 before accessories

Insta360 Ace Pro 2

  • +Only flagship here with a screen that flips to face the lens — vlogging stops being guesswork
  • +8K30 at 180 Mbps out of a 1/1.3-inch sensor, a resolution GoPro's Hero line does not reach
  • +12 m of bare waterproofing sits between GoPro's 10 and DJI's 20
  • +I-Log with a supplied LUT makes grading straightforward rather than a guessing game
  • +50 MP stills are the highest of any non-360 camera here
  • −Worst battery life of the flagships — first to die in a same-conditions four-camera test, by half an hour
  • −Insta360 does not publish a colour bit depth for this camera, unlike the X6
  • −182 g and 38 mm deep, the chunkiest of the flagship action cameras
  • −The hinged screen is another moving part in a category that punishes them
  • −No GPS