DJI Osmo Nano vs Akaso Brave 4 Pro

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Overview of the DJI Osmo Nano

DJI Osmo Nano☆☆☆☆☆★★★★★DJI Osmo Nano
DJI's latest wearable action camera
The DJI Osmo Nano is DJI's latest wearable action camera and offers incredible 4K120fps performance in a minute package. With it's small size, you can clip it to a cap, wear it on a headband or on your clothes with a magnetic necklace for first person footage. It has a modular design and attaches to the "Vision Dock" which features a touchscreen as well as extra battery and storage.
  • Pros
  • 4K120fps footage
  • Wearable
  • SuperNight Mode for low light
  • Great battery life for the size
  • Cons
  • Restricted to internal storage without dock
  • Vision Dock is only splashproof

Overview of the Akaso Brave 4 Pro

Akaso Brave 4 Pro☆☆☆☆☆★★★★★Akaso Brave 4 Pro
Akaso's 2022 entry level budget action camera
The Brave 4 is Akaso's most recent extra cheap action camera. It is a successor to the Akaso EK7000 Pro and it's main new feature is the front facing screen. Although performance is average, it is a great pick for beginners or a tight budget.
  • Pros
  • Dual screen
  • Great value for money
  • Lots of accessories included
  • Cons
  • Poor low light footage
  • Short battery life
  • Average audio
  • Not waterproof without case

Comparison of the Osmo Nano vs the Brave 4 Pro

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Video performance

Neither camera offers HDR video. Both cameras feature slomo video. The two cameras have image stabilization.
DJI Osmo Nano
Akaso Brave 4 Pro
4K video at 120fps
Max resolution
4K video at 30fps
HDR video unsupported
HDR video
HDR video unsupported
4x at 4K
Maximum slow motion
2x
RockSteady 3.0
Stabilization
EIS 2.0
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 Brave 4 Pro offers a much larger battery capacity. The Brave 4 Pro has a removable battery whereas the Osmo Nano's battery is not removable
DJI Osmo Nano
Akaso Brave 4 Pro
530mAh
Battery capacity
1350mAh
Removable
Removable battery
Removable
90min at 1080p
Battery life
90min for 4k 30fps
2041mAh
Battery extension capacity
Feature missing
200m at 1080p
Battery extension run time
Feature missing
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

Only the Osmo Nano features built-in storage. Both the Osmo Nano and the Brave 4 Pro support SD cards.
DJI Osmo Nano
Akaso Brave 4 Pro
64GB or 128GB
Built-in storage
No built-in storage
microSD
Storage format
microSD
1TB
Maximun storage supported
Feature missing
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 Brave 4 Pro is a slightly smaller camera.
DJI Osmo Nano
Akaso Brave 4 Pro
2.26in x 1.16in x 1.1in / 57.3mm x 29.5mm x 28mm
Dimensions
1.26in x 2.24in x 0.94in / 32mm x 57mm x 24mm
1.83oz / 52g
Weight
Feature missing
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

DJI Osmo Nano
Akaso Brave 4 Pro
33ft / 10m
Waterproof
Feature missing
Feature missing
Waterproof with diving case
131ft / 40m
-4°F / -20°C
Min operating temperature
Feature missing
104°F / 40°C
Max operating temperature
Feature missing
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 Osmo Nano features a much higher resolution. With 170°, the Brave 4 Pro features a much wider field of view than the Osmo Nano.
DJI Osmo Nano
Akaso Brave 4 Pro
35MP
Pixels
20MP
143°
Field of view
170°
120Mbps
Video bite rate
Feature missing
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

DJI Osmo Nano
Akaso Brave 4 Pro
100-25600
ISO range
Feature missing
+/-4
Exposure Compensation
Feature missing
Why these settings matter: The ISO range and exposure compensation settings will mostly allow you to tweak your action camera for low light situations.

Alternatives to the DJI Osmo Nano

SJCam C110 Plus☆☆☆☆☆★★★★★SJCam C110 PlusA pocket camera for an affordable priceSixmou i3☆☆☆☆☆★★★★★Sixmou i3A thumb sized, budget action cameraInsta360 Go Ultra☆☆☆☆☆★★★★★Insta360 Go UltraInsta360's latest wearable camera, now with 4K60fps videoDJI Osmo Action 2☆☆☆☆☆★★★★★DJI Osmo Action 2DJI's modular action camera with 4K video

Alternatives to the Akaso Brave 4 Pro

SJCam C110 Plus☆☆☆☆☆★★★★★SJCam C110 PlusA pocket camera for an affordable priceSixmou i3☆☆☆☆☆★★★★★Sixmou i3A thumb sized, budget action cameraAkaso Brave 7 LE☆☆☆☆☆★★★★★Akaso Brave 7 LEAkaso's 2020 mid range budget action camera

DJI Osmo Nano versus Akaso Brave 4 Pro specifications

NameDJI Osmo NanoAkaso Brave 4 Pro
Year of release20252022
Width2.26in / 57.3mm1.26in / 32mm
Height1.16in / 29.5mm2.24in / 57mm
Depth1.1in / 28mm0.94in / 24mm
Weight1.83oz / 52g-
Waterproof33ft / 10m-
Waterproof with diving case-131ft / 40m
Min operating temperature-4°F / -20°C-
Max operating temperature104°F / 40°C-
Battery capacity530mAh1350mAh
Removable batteryNoYes
Battery life90min at 1080p90min for 4k 30fps
Battery extension capacity2041mAh-
Battery extension run time200m at 1080p-
Battery extension weight2.54oz / 72g-
Built-in storage64GB
128GB
-
Storage formatmicroSDmicroSD
Storage rating requiredV30 or UHS-3UHS-3
Maximun storage supported1TB-
Rear screen size1.96in2in
Front screen size-1.5in
Field of view143°170°
Sensor1/1.3"CMOS
Pixels35MP20MP
ApertureF2.8F2.0
ISO range100-25600-
Color Depth10bit8bit
Video bite rate120Mbps-
Exposure Compensation+/-4-
360-degree videoNoNo
4K video120fps30fps
2.7K video120fps30fps
1080p video240fps120fps
Slow motion at 4K4-
Maximum slow motion4x at 4K2x
StabilizationRockSteady 3.0EIS 2.0
Horizon lockYes-
Video formatH.265 (HEVC)H.264 (MP4)
Live streamingNo-
Timelapse modeYesYes
Starlapse modeYes-
Timeshift modeYesYes
Loop recording modeYesYes
Subject trackingNo-
Photo burst modeYesYes
RAW format supportedYesYes
Microphones2-
Stereo audioYes-
Noise reductionYes-
Audio formataac-
Audio inputDual DJI Microphone Direct ConnectionAkaso external mic
Wifi802.11 a/b/g/n/ac/axYes
BluetoothBLE 5.1-
USBType-C USBType-C USB
Voice commandsYes-
Remote control-Included