Insta360 Ace Pro 2 vs DJI Osmo Action 4
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Overview of the Insta360 Ace Pro 2
Insta360 Ace Pro 2Insta360's latest flagship action camera: 8K video and a flipscreen
Insta360 is currently the only manufacturer offering 8k cameras and the Ace Pro 2 is their most recent and capable action camera. The Ace Pro 2 is overall a great action camera which also has the particularity of featuring a flip screen, which some might find handy for filming themselves, just like it's predecessor, the Insta360 Ace Pro.
- Pros
- Great image stabilization
- 8x Slomo video
- Good low light performance
- Weather proof
- Cons
- Limitation in 8K mode
- Overheating in 8K mode
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Overview of the DJI Osmo Action 4
DJI Osmo Action 4DJI's 2023 premium action camera: 4K120fps video
The DJI Osmo Action 4 is DJI's 2023 premium action camera and features 4K120fps video, over 3 hours of run time at full HD in a very rugged package. It has since been replaced by the DJI Osmo Action 5 Pro.
- Pros
- 59ft / 18m waterproof without case
- Freeze-proof
- Excellent image stabilization
- Cons
- Only 4K video
Comparison of the Ace Pro 2 vs the Action 4
Quick links:
Video performance
The Ace Pro 2 and the Action 4 both offer HDR video. Both cameras feature slomo video. The two cameras have image stabilization.
Insta360 Ace Pro 2
DJI Osmo Action 4
8K video at 30fps
Max resolution
4K video at 120fps
4K 60fps
HDR video
4K
8x at 1080p
Maximum slow motion
8x at 1080p
Flowstate
Stabilization
RockSteady 3.0+
Why it matters:
A high resolution will give you crisp footage but also allow you to reframe your video without losing too much quality. A higher framerate (fps) will result in smoother video and is important when filming action scenes or fast moving subjects. Image stabilization is a crucial feature for an action camera, as it removes camera shake, vibrations, rotation and other movements that deteriorate your final footage.
Battery life
The Ace Pro 2 and Action 4 have similar battery capacities. Both cameras have removable batteries.
Insta360 Ace Pro 2
DJI Osmo Action 4
1800mAh
Battery capacity
1770mAh
Removable
Removable battery
Removable
100min at 4K30fps HDR and 180min at 1080p24fps
Battery life
160min at 1080p
Why battery life matters:
Nothing worse than running out of battery just before capturing the best footage of the day! A long battery life is reassuring and convenient when shooting footage outdoors where options to charge are limited. Even the use of a power bank can be tedious or simply impossible like when filming watersports. Having removable batteries allows battery swapping on the go which further extends your runtime.
Storage
Neither camera features built-in storage. Both the Ace Pro 2 and the Action 4 support SD cards. The Ace Pro 2 supports a lot more storage than the Action 4.
Insta360 Ace Pro 2
DJI Osmo Action 4
No built-in storage
Built-in storage
No built-in storage
microSD
Storage format
microSD
1TB
Maximun storage supported
512GB
Why storage matters:
High quality footage can quickly take up lots of space and insufficient storage can soon be frustrating. Having a large amount of storage and the possiblity to extend it or swap SD cards while on a outing will ensure you will always be able to capture the footage you want. However, smaller, wearable action cameras often rely on built-in storage because of their small size.
Weight and size
The Action 4 is a slightly smaller camera. The Action 4 weighs a little less than the Ace Pro 2.
Insta360 Ace Pro 2
DJI Osmo Action 4
2.83in x 2.06in x 1.5in / 71.9mm x 52.2mm x 38mm
Dimensions
2.78in x 1.74in x 1.29in / 70.5mm x 44.2mm x 32.8mm
6.25oz / 177.2g
Weight
5.11oz / 145g
Why size and weight matter:
Weight is important for action cameras because we often mount them on helmets, or hold them at the end of a selfie stick while moving. Therefore a heavier camera can be difficult or uncomfortable to film with. Weight is even more crucial for certain sports like road cycling or running.
Waterproofing and usage conditions
The Action 4 is a lot more waterproof. Both the Ace Pro 2 and the Action 4 are waterproof to 197ft / 60m with a diving case. Both cameras have the same minimal usage temperature. Both cameras have the same maximum usage temperature.
Insta360 Ace Pro 2
DJI Osmo Action 4
39ft / 12m
Waterproof
59ft / 18m
197ft / 60m
Waterproof with diving case
197ft / 60m
-4°F / -20°C
Min operating temperature
-4°F / -20°C
113°F / 45°C
Max operating temperature
113°F / 45°C
Why it matters:
Most action cameras are waterproof for accidental splashing or use above water, but if you plan on Snorkeling or Scuba Diving, we recommend choosing a camera which offers a diving case and always using it for underwater footage. If you plan on filming Snowboarding, Skiing or other wintersports in extremely cold conditions, you should pick a camera that is rated for those temperatures, most cameras are only rated down to 14°F / -10°C. Many action cameras are prone to overheating, even in ordinary conditions, so if you plan on filming in hot environments, you should choose a camera that can function at high temperatures.
Camera and sensor technology
The Ace Pro 2 features a much higher resolution. The Ace Pro 2 and the Action 4 both have a similar field of view. The Ace Pro 2 features a much higher bit rate than the Action 4
Insta360 Ace Pro 2
DJI Osmo Action 4
50MP
Pixels
10MP
157°
Field of view
155°
180Mbps
Video bite rate
130Mbps
Why it matters:
A higher amount of pixels will offer better quality footage and higher resolution photos. A higher field of view means that the camera captures over a wider angle and therefore more action can be seen in the final footage. Some cameras require accessories to enable the maximum FOV. A higher bitrate at a similar resolution will offer higher quality video.
Camera settings
The Action 4's 100-12800 ISO range is far superior to Ace Pro 2's. Both cameras have the same exposure compensation adjustments.
Insta360 Ace Pro 2
DJI Osmo Action 4
100-6400
ISO range
100-12800
+/-4
Exposure Compensation
+/-4
Why these settings matter:
The ISO range and exposure compensation settings will mostly allow you to tweak your action camera for low light situations.
Insta360 Ace Pro 2 versus DJI Osmo Action 4 specifications
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| Name | Insta360 Ace Pro 2 | DJI Osmo Action 4 |
| Year of release | 2024 | 2023 |
| Width | 2.83in / 71.9mm | 2.78in / 70.5mm |
| Height | 2.06in / 52.2mm | 1.74in / 44.2mm |
| Depth | 1.5in / 38mm | 1.29in / 32.8mm |
| Weight | 6.25oz / 177.2g | 5.11oz / 145g |
| Waterproof | 39ft / 12m | 59ft / 18m |
| Waterproof with diving case | 197ft / 60m | 197ft / 60m |
| Min operating temperature | -4°F / -20°C | -4°F / -20°C |
| Max operating temperature | 113°F / 45°C | 113°F / 45°C |
| Battery capacity | 1800mAh | 1770mAh |
| Removable battery | Yes | Yes |
| Battery life | 100min at 4K30fps HDR 180min at 1080p24fps | 160min at 1080p |
| Charging time | 47min (30W) 75min (5V/3A) | 49min |
| Storage format | microSD | microSD |
| Storage rating required | V30 or UHS-3 | V30 or UHS-3 |
| Maximun storage supported | 1TB | 512GB |
| Rear screen size | 2.4in | - |
| Front screen size | Yes | - |
| Field of view | 157° | 155° |
| Sensor | 1/1.3" | 1/1.3" |
| Pixels | 50MP | 10MP |
| Aperture | F2.6 | F2.8 |
| Focal length | 13mm | - |
| ISO range | 100-6400 | 100-12800 |
| Video zoom | 4x | - |
| Color Depth | 8bit | 10bit |
| Video bite rate | 180Mbps | 130Mbps |
| Exposure Compensation | +/-4 | +/-4 |
| 360-degree video | No | No |
| 8K video | 30fps | - |
| 4K video | 120fps | 120fps |
| 2.7K video | 120fps | 120fps |
| 1440p video | 60fps | - |
| 1080p video | 240fps | 240fps |
| Slow motion at 4K | 4x | 4 |
| Maximum slow motion | 8x at 1080p | 8x at 1080p |
| HDR video | 4K 60fps | 4K |
| Stabilization | Flowstate | RockSteady 3.0+ |
| Horizon lock | Yes | - |
| Video format | H.265 (HEVC) | H.264 (MP4) |
| Live streaming | - | No |
| Timelapse mode | Yes | Yes |
| Starlapse mode | Yes | Yes |
| Timeshift mode | Yes | Yes |
| Loop recording mode | Yes | Yes |
| Subject tracking | - | No |
| Photo burst mode | Yes | No |
| RAW format supported | Yes | Yes |
| Microphones | 3 | 3 |
| Stereo audio | Yes | Yes |
| Noise reduction | Yes | Yes |
| Audio format | aac | aac |
| Audio bluetooth support | Bluetooth headsets | - |
| Wifi | 802.11 a/b/g/n/ac | 802.11 a/b/g/n/ac |
| Bluetooth | BLE 5.2 | BLE 5.0 |
| USB | USB-C | Type-C USB |
| GPS integrated | No | No |
| GPS pairing | iOS Application Android Application | GPS remote |
| Voice commands | Yes | Yes |
| Gesture commands | Yes | - |