Akaso Brave 4 Pro vs DJI Osmo Nano

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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

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

Comparison of the Brave 4 Pro vs the Osmo Nano

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Video performance

Neither camera offers HDR video. Both cameras feature slomo video. The two cameras have image stabilization.
Akaso Brave 4 Pro
DJI Osmo Nano
4K video at 30fps
Max resolution
4K video at 120fps
HDR video unsupported
HDR video
HDR video unsupported
2x
Maximum slow motion
4x at 4K
EIS 2.0
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 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
Akaso Brave 4 Pro
DJI Osmo Nano
1350mAh
Battery capacity
530mAh
Removable
Removable battery
Removable
90min for 4k 30fps
Battery life
90min at 1080p
Feature missing
Battery extension capacity
2041mAh
Feature missing
Battery extension run time
200m 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

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

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

Akaso Brave 4 Pro
DJI Osmo Nano
Feature missing
ISO range
100-25600
Feature missing
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.

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

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

Akaso Brave 4 Pro versus DJI Osmo Nano specifications

NameAkaso Brave 4 ProDJI Osmo Nano
Year of release20222025
Width1.26in / 32mm2.26in / 57.3mm
Height2.24in / 57mm1.16in / 29.5mm
Depth0.94in / 24mm1.1in / 28mm
Weight-1.83oz / 52g
Waterproof-33ft / 10m
Waterproof with diving case131ft / 40m-
Min operating temperature--4°F / -20°C
Max operating temperature-104°F / 40°C
Battery capacity1350mAh530mAh
Removable batteryYesNo
Battery life90min for 4k 30fps90min at 1080p
Battery extension capacity-2041mAh
Battery extension run time-200m at 1080p
Battery extension weight-2.54oz / 72g
Built-in storage-64GB
128GB
Storage formatmicroSDmicroSD
Storage rating requiredUHS-3V30 or UHS-3
Maximun storage supported-1TB
Rear screen size2in1.96in
Front screen size1.5in-
Field of view170°143°
SensorCMOS1/1.3"
Pixels20MP35MP
ApertureF2.0F2.8
ISO range-100-25600
Color Depth8bit10bit
Video bite rate-120Mbps
Exposure Compensation-+/-4
360-degree videoNoNo
4K video30fps120fps
2.7K video30fps120fps
1080p video120fps240fps
Slow motion at 4K-4
Maximum slow motion2x4x at 4K
StabilizationEIS 2.0RockSteady 3.0
Horizon lock-Yes
Video formatH.264 (MP4)H.265 (HEVC)
Live streaming-No
Timelapse modeYesYes
Starlapse mode-Yes
Timeshift modeYesYes
Loop recording modeYesYes
Subject tracking-No
Photo burst modeYesYes
RAW format supportedYesYes
Microphones-2
Stereo audio-Yes
Noise reduction-Yes
Audio format-aac
Audio inputAkaso external micDual DJI Microphone Direct Connection
WifiYes802.11 a/b/g/n/ac/ax
Bluetooth-BLE 5.1
USBType-C USBType-C USB
Voice commands-Yes
Remote controlIncluded-