Action cameras have spent a decade solving the wrong problem. Stabilisation is now excellent on every serious model, frame rates are absurdly high, and the footage still falls apart the moment the sun drops below the treeline. The Insta360 Ace Pro 3 attacks that weakness directly: a sensor larger than any of its direct rivals, a Leica-branded lens, and processing tuned to keep detail instead of smearing it away. It is not a perfect camera, and it is not the right camera for everyone. But at night, nothing else in its class is close.
The verdict at a glance
| Rating | 4.5 / 5 |
| Best for | Riders, vloggers and travel shooters who film as often after dark as in daylight |
| Sensor | 1/1.3-inch, larger than the GoPro Hero 13 Black’s 1/1.9-inch |
| Buy it if | Low-light footage and an easy-to-frame screen matter more than mount compatibility |
| Skip it if | You need the deepest accessory ecosystem or shoot extreme slow motion |
| The one-line summary | The first action camera whose night footage does not need an apology |
Why sensor size still decides everything
The physics has not changed. A camera gathers light through its lens and records it on a sensor; the larger the sensor’s surface, the more photons each pixel can collect before amplification, and the less noise you see when you raise ISO. Software can remove that noise, but it cannot recover the detail it destroys in the process. This is why phone cameras with tiny sensors look plasticky at night and why a one-inch compact still looks clean.
The Ace Pro 3 uses a 1/1.3-inch sensor, the same size class as DJI’s Osmo Action series and noticeably larger than the 1/1.9-inch chip in GoPro’s Hero 13 Black. The area difference is roughly a factor of 2.1, which translates to about one stop of light-gathering advantage before any processing. One stop sounds modest on paper. In practice it is the difference between ISO 1600 looking acceptable and ISO 1600 looking like a watercolour painting.
That advantage compounds with the lens. The f/2.6 aperture is bright for an action camera, and the 157-degree field of view covers handlebar, helmet and chest mounts without cropping. A larger sensor and a fast wide lens are why the camera can shoot usable 4K at night while competitors still push their own low-light modes.
Leica colour and the processing question
Insta360’s partnership with Leica is easy to dismiss as a badge. The more useful way to read it is as a colour pipeline decision: the Ace Pro 3’s default look is warmer and more contrasty than GoPro’s neutral profile, with skin tones pushed slightly toward magenta and skies rendered a little deeper. For straight-to-social footage, that is an advantage. Most people do not grade their ride videos, and the camera’s default output is closer to finished.
The trade-off appears in mixed lighting. Under tungsten and LED sources, the auto white balance can drift warm, and the contrast curve crushes shadow detail you might want later. Recording in the flat profile gives you that detail back, at the cost of the punchy look that makes the camera appealing in the first place. Our camera codecs explainer covers why 10-bit capture matters here: it gives the flat profile enough colour information to survive a grade without banding.
The low-light processing is the headline. Insta360’s noise reduction removes chroma noise first, keeps luminance texture, and avoids the smeared faces that made earlier night modes look artificial. The result reads as “clean for an action camera” rather than “clean, but fake”. It still cannot match a larger sensor with a faster lens, and it will not turn a dark forest trail into daylight.
The flip screen changes how you shoot
The 2.4-inch screen flips up rather than out. That single mechanical choice solves the framing problem that has annoyed action-camera users for years: you can see yourself while the camera sits on a handlebar, a tripod or a chest mount, without adding a phone or a second device.
For vloggers, it is transformative. For everyone else, it is a convenience that quietly improves composition, because you can confirm the horizon and the subject’s position without guessing. The hinge feels sturdy, and the screen is bright enough to use in direct sun, which is more than can be said for most flip-out designs.
The downside is mechanical complexity. A moving screen is a seal, a hinge and a ribbon cable — three failure points a fixed screen does not have. The camera is rated for water use, but any flip-screen action camera deserves respect around sand and salt water. Rinse it, dry it, and do not open the hinge while it is wet.
Stabilisation, mounts and the practical stuff
FlowState stabilisation is excellent and, importantly, configurable. The default mode smooths aggressively, which suits handheld walking shots and hides the vibration of a mountain bike. The horizon-lock mode keeps the frame level through rolls, which is the setting most riders want and most competitors bury in a menu.
Mounting is where the Ace Pro 3 gives up ground. It uses a magnetic quick-release system with a folding GoPro-style mount, so it works with most accessories, but the magnetic interface adds a little play under heavy vibration and the release mechanism can be fiddly with gloves on. GoPro’s own mount remains the most battle-tested system in the category, and if you already own a drawer full of GoPro hardware, that familiarity has real value.
Battery life is competitive rather than class-leading. At 4K/30 with stabilisation on, expect roughly an hour and a half in mild conditions, less in cold weather. The camera supports fast charging over USB-C, and a battery that reaches most of its capacity in half an hour is more useful on a shoot day than a slightly larger one that charges slowly.
Heat is the real constraint. 4K/60 and the higher-resolution modes will warm the body enough to trigger a recording limit in still air, and the flip screen makes it worse when deployed. This is normal for the class, but it means the Ace Pro 3 is a better tool for short, high-quality clips than for recording an entire two-hour ride in one file. Those clips also fill cards quickly, so a fast card and reader matter; our SSD speed explainer covers what actually affects offload time.
Where the Ace Pro 3 falls short
- Mount ecosystem. Compatible, but not as refined or as widely supported as GoPro’s.
- Thermal limits at high frame rates. Long continuous takes in 4K/60 will hit a ceiling.
- Flip-screen durability. More moving parts mean more to break.
- No extreme slow motion to match GoPro. If you need very high frame rates, the Hero still wins.
Ace Pro 3 vs Hero 13 Black vs Osmo Action 5 Pro
| Camera | Sensor | Strength | Weakness |
|---|---|---|---|
| Insta360 Ace Pro 3 | 1/1.3-inch | Best low light, flip screen, Leica colour | Mounts, thermal limits |
| GoPro Hero 13 Black | 1/1.9-inch | Ecosystem, slow motion, reliability | Weaker in dim light |
| DJI Osmo Action 5 Pro | 1/1.3-inch | Battery life, dual screens, ruggedness | Less distinctive colour |
The Hero 13 Black remains the safer choice if your work depends on a specific mount or on very high frame rates. The Osmo Action 5 Pro is the better endurance camera. The Ace Pro 3 wins when the light is poor and when you need to see yourself while filming — which describes a large share of real-world action-camera use.
For hybrid shooters weighing an action camera against a compact, our guide to the best hybrid cameras under $3,000 explains where the money is better spent for stills.
Who should buy the Insta360 Ace Pro 3
Buy it if you film rides, runs or travel days that start before sunrise or end after sunset, and you want footage that is publishable without a grading session. The flip screen makes it a strong vlogging tool, and the colour profile flatters skin without much work.
Skip it if you are already deep in GoPro’s accessory system, if you need 240 fps slow motion, or if you plan to record long uninterrupted sessions in hot conditions. Those are not edge cases, and they are the reason this camera is a recommendation rather than a blanket one.
FAQ
Is the Insta360 Ace Pro 3 better than the GoPro Hero 13 Black in low light?
Yes. Its 1/1.3-inch sensor is roughly twice the area of the Hero 13’s 1/1.9-inch chip, and its processing preserves more detail at high ISO. In good light the difference is much smaller.
Can the Ace Pro 3 record while charging?
Yes, over USB-C, which makes it viable for long timelapse or dashcam-style use. Heat still limits how long it can sustain the highest frame rates.
Does it work with GoPro mounts?
It ships with a folding mount compatible with the GoPro-style interface, and third-party adapters are widely available. Expect a small amount of play compared with a native GoPro connection.
Is the flip screen waterproof?
The camera is sealed for water use, but the hinge is a moving part. Rinse it after salt water and avoid opening the screen when wet.
Should I shoot in the flat profile or standard?
Use standard if you publish straight from the camera. Use the flat profile if you plan to grade; 10-bit capture preserves enough information to recover highlights and shadow detail.
Verdict
The Ace Pro 3 is the most convincing argument yet that action cameras do not have to be daylight-only devices. The larger sensor, Leica-tuned colour and flip screen solve real problems, even if the camera gives up some ecosystem maturity and thermal headroom to do it.
If your footage matters after dark, this is the camera to buy. If your work is daylight, high-frame-rate and mount-heavy, the Hero 13 Black remains the pragmatic answer — by a much narrower margin than before.
Evidence note: specifications are the manufacturer’s published figures. Performance statements describe the implications of the hardware and processing design and are labelled as assessment rather than measured laboratory results.
