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DJI Osmo Action 4 Review



DJI Osmo Action 4 Review

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DJI Osmo Action 4 Review

Final Words for DJI Osmo Action 4 Review :

The DJI Osmo Action 4 stands out as a top-notch compact action camera, particularly excelling in low-light conditions. It’s considered a dependable and strong competitor to the GoPro Hero 11 Black.



  • GoPro’s Superior Low-Light Performance
  • High level of waterproofing by default
  • Efficient and Versatile Image Stabilization


  • GoPro Hero 11 is still better in good lighting
  • You have to physically rotate 90° for 9:16 content.

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DJI is a top name in drones, but in the action camera world, it usually trails behind GoPro. However, the new DJI Osmo Action 4 is aiming to directly challenge the GoPro Hero 11 Black, especially with its larger 1/1.3-inch sensor promising better video quality in low-light situations.

Priced similarly to the GoPro Hero 11 Black, the Osmo Action 4 isn’t positioned as a budget-friendly option but rather as a direct rival. Can it give the Hero a run for its money? Let’s explore further to find out.

Design & Processing

  • Size 70.5 x 44.2 x 32.8 mm, weight 145 g.
  • Waterproof up to 18 m without additional cover.
  • Touchscreens are 1.4 inches at the front and 2.25 inches at the rear.

The DJI Osmo Action 4 doesn’t look too different from the Osmo Action 3 on the outside, but it packs improvements inside. Just like its previous version, the Action 4 features touchscreens at the front and back, a large record button, and a protective frame that allows users to switch between horizontal and vertical orientations easily.

It has magnetic clips on the frame, which let you shoot in different video formats. You can detach it, rotate it, and reattach it to switch between formats like 16:9 or 9:16 for platforms like TikTok. This is handy for adapting to the rise of vertical video, though it’s not as seamless as GoPro’s method for the Hero 11 Black, which uses a square sensor and cropping for different formats.

Where the Action 4 outshines the GoPro is in durability. It’s waterproof up to 18m without additional protection (while the GoPro handles 10m; the Action 3 manages 16m). DJI claims its batteries are designed to work in very cold temperatures down to -20°C.

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Similar to previous Osmo Action cameras, the Action 4 uses the same screw mounts as GoPro, offering plenty of options for third-party mounts. DJI provides various mounts and accessories, ensuring versatility in placing the camera on bikes, helmets, selfie sticks, and more.

Handling the Action 4 is typical for a small, lightweight box-shaped camera. It might not be as comfortable to hold as a traditional DSLR camera, but since it’s often mounted, it’s not a major issue. The settings menu UI is straightforward and user-friendly.

Features & Performance

  • Improved RockSteady+ image stabilization.
  • 160 minutes of battery life
  • USB-C, Wi-Fi and Bluetooth

The DJI Osmo Action 4 showcases a few noteworthy improvements compared to the Action 3: it now supports microSD cards up to 512GB instead of the previous limit of 256GB. Additionally, the image stabilization has been slightly upgraded from Rocksteady 3.0 to 3.0+, enhancing stability during recordings (more details on this below).

However, in several areas such as battery life, connectivity, screen resolution, ISO, and shutter speed, the specifications remain mostly unchanged.

The removable 1770mAh battery allows for approximately 160 minutes of continuous recording on a full charge, at 1080p/24fps (naturally, this duration reduces if recording at higher resolutions or frame rates like 4K/120fps). Throughout my review period of several days, I only needed to recharge the battery once. Recharging is convenient with USB-C support while the battery is installed. For users engaged in frequent recording, purchasing a three-battery charging case with additional batteries is highly recommended.

The DJI Osmo Action 4 maintains its dual touchscreens from the Action 3, which adds a convenient aspect to its design. The front screen is beneficial for previewing image framing and exposure, although it’s disabled during 4K/60fps or higher recording, which can be a bit inconvenient. It also assists in navigating menus and adjusting settings, but personally, I found the larger rear screen more user-friendly for these tasks.

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In terms of connectivity, it offers a USB-C port for both charging and data transfer, along with dual-band Wi-Fi and Bluetooth 5.0. This allows wireless connections to smartphones equipped with the DJI Mimo app for remote control and viewing, or to a DJI wireless microphone for better audio recording.

The camera’s image stabilization operates entirely electronically and offers different modes. Disabling stabilization may result in significant camera shake during movement. RockSteady provides effective motion smoothing without excessive cropping of the image. RockSteady+ enhances stabilization further but might slightly reduce the frame’s detail due to its noticeable cropping. HorizonSteady keeps the frame aligned with the horizon up to a 45° angle in either direction, functioning smoothly. Overall, I’m genuinely impressed with the array of stabilization settings available; it gives GoPro some strong competition in this regard.

Video & Photo Quality

  • 4K video at up to 120 frames per second
  • 10-bit D-Log M color profile
  • 10MP photos in JPEG or RAW format.

The DJI Osmo Action 4 holds a notable advantage with its 1/1.3-inch sensor, which is notably larger than its competitors like the GoPro Hero 11 Black and the Action 3, sporting smaller sensors like 1/1.9-inch and 1/1.7-inch, respectively.

This larger sensor size brings larger pixels, allowing the Action 4 to capture more light compared to typical action camera sensors. This gives it an upper hand, especially in challenging low-light scenarios. When I say low light, I’m referring to situations such as dark nights outdoors, where minimal ambient lighting from streetlights or other sources is available. While action cameras have historically struggled in such conditions, the Action 4, if used properly, can deliver impressive detail and contrast. It’s important to note that it won’t outperform a full-frame mirrorless camera, but for tasks like vlogging in the evening or capturing night scenes while driving, it stands out as a much better option than other action cameras I’ve come across.

In well-lit environments, my preference still leans towards the GoPro Hero 11 Black, especially for video content straight from the camera. To me, the footage appears more realistic, sharp, and detailed compared to the 4K content captured by the Action 4. However, it’s important to note that the 4K output from the Action 4 isn’t subpar by any means. It’s quite the opposite, and you have the flexibility to shoot in 10-bit D-Log M for better color grading and dynamic range adjustments to achieve top-notch color reproduction.

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When it comes to the camera aspect, the Action 4 performs well within the realm of action cameras. However, it doesn’t stand out particularly when compared to, for instance, a decent smartphone, let alone a mirrorless or DSLR camera. It may not be the go-to choice for capturing formal events like weddings, but it serves its purpose decently if there aren’t better options available.

Final Words

The DJI Osmo Action 4 proves itself as a dependable and solid action camera in various aspects. Its size, build quality, user interface, and battery life all check out well, and it consistently delivers decent image quality. Notably, it stands out as a superior low-light performer compared to its current rivals.

However, in optimal lighting scenarios, the GoPro Hero 11 Black still outshines its competition in videography, boasting an impressive 5.3K resolution and a high frame rate of 240fps at 2.7K (unlike the Action 4, which caps at 240fps in 1080p resolution). Plus, with the GoPro Hero 12 on the horizon, the Action 4’s low-light dominance might face a challenge.

Nevertheless, it serves as a commendable alternative to the Hero 11 Black, particularly for demanding videographers who value the Action 4’s exceptional 10-bit color profile. For most users, the Action 4’s 4K/120fps capability covers a wide range of needs, so if you decide to purchase it, you’re unlikely to feel disappointed. For more detailed insights, you might want to explore our guide to the best action cameras available.

Share your thoughts regarding DJI Osmo Action 4 Review in our comments section.

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How to Clear the RAM on iPhone in seconds





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How to Clear the RAM on iPhone in seconds

A Quick Guide on How to Clear RAM on iPhone in Seconds :


For iPhone users, ensuring optimal performance is paramount to a seamless user experience. One effective way to achieve this is by freeing up space in the Random Access Memory (RAM), where the device temporarily stores data needed for running applications.

When the RAM is cluttered, your iPhone may experience sluggishness, longer loading times, and even unexpected app closures. In this guide, we’ll explore the simple yet powerful method of clearing RAM on your iPhone to enhance its performance in just a few seconds.

Understanding the Importance of Clearing RAM:

Random Access Memory (RAM) is a crucial component that allows your iPhone to quickly access and process data required by active applications. As you use various apps throughout the day, RAM gradually fills up. When it reaches capacity, your device may start to slow down as it struggles to access the necessary data.

Clearing RAM is akin to providing a breath of fresh air to your iPhone, ensuring it can efficiently handle new tasks, resulting in improved speed and responsiveness.

Quick Reset for Different iPhone Models:

The easiest and most effective way to clear RAM on an iPhone involves performing a quick reset. The method varies slightly depending on the type of iPhone model you own. Follow these steps:

For iPhone Models with Face ID (iPhone X and newer):

  • Press and hold the volume down button and the side button simultaneously.
  • When the power off slider appears, drag it to the right to turn off your iPhone.
  • Wait approximately 30 seconds and then turn the device back on.
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For iPhone Models with Touch ID:

  • Press and hold the side button until the slider appears.
  • If you own the first-generation iPhone SE, press the top button instead.
  • Slide to power off and wait for around 30 seconds before turning the device back on.
  • By performing this quick reset, you allow your iPhone to clear out unnecessary data from the RAM, giving it a performance boost.

Additional Tips to Free Up RAM:

While the quick reset is a powerful method, there are other proactive steps you can take to optimize your iPhone’s performance and free up RAM:

Close Unused Applications:

Manually close apps that you’re not actively using, as open apps consume RAM resources.

Manage Notifications:

Turn off notifications for apps that aren’t essential. Unnecessary notifications can contribute to RAM usage.

Stay Updated:

Ensure your iPhone is running the latest version of iOS. Updates often include performance enhancements.

Monitor Storage Space:

Keep an eye on your device’s storage capacity. If it’s near capacity, consider deleting unnecessary files or apps.

Battery and Storage Check:

If your iPhone continues to exhibit slow performance, it may be time to check the battery health or free up additional storage space. Contact Apple support for further assistance.


In just a matter of seconds, you can breathe new life into your iPhone by clearing its RAM. The quick reset method, coupled with proactive measures like closing unused apps and managing notifications, ensures that your device runs smoothly and efficiently.

By understanding the importance of RAM and regularly optimizing its usage, you can enjoy a responsive and high-performing iPhone. Incorporate these simple steps into your routine, and experience the difference in speed and responsiveness on your beloved device.

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How to Share Wifi Password iPhone




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How to Share Wifi Password iPhone

How to Share Wifi Password iPhone? Sharing WiFi Password on iPhone


The convenience of automatically connecting to WiFi at home adds a touch of comfort to our daily lives. Sharing this access with friends and guests is a hospitable gesture, making you the ultimate host.

However, it becomes a challenge when you want to connect someone to your WiFi, and either you don’t know the password or it’s too complex to remember. Fear not – sharing WiFi on iPhone to iPhone is a breeze, and we’ll guide you through the process.

Requirements for WiFi Sharing:

Before delving into the steps, let’s go through the essential requirements to seamlessly share WiFi between iPhones:

Both iPhones Need iOS 16 or iOS 17:

Ensure that both your iPhone and your friend’s iPhone are running the latest version of iOS, either iOS 16 or iOS 17. Staying up-to-date is key to accessing the latest features.

Unlocked and Connected iPhone:

Your iPhone must be unlocked and connected to the WiFi network you intend to share. This ensures a smooth sharing process.

Friend’s Contact Information:

Your friend should be listed as a contact in your address book, and their contact information must include the email associated with their Apple ID. This is crucial for the sharing mechanism to work seamlessly.

WiFi Sharing Steps:

Assuming all the prerequisites are met, follow these straightforward steps to share your WiFi password:

Unlock Your iPhone:

Make sure your iPhone is unlocked and connected to the WiFi network you wish to share.

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Ask Your Friend to Connect:

Request your friend to go to Settings on their iPhone, navigate to the WiFi section, and select the desired network. At this point, their iPhone should prompt them for the WiFi password.

Share Password:

On your iPhone, a prompt will appear to share the WiFi password with your friend. Click on the ‘Share Password’ button. This initiates the sharing process via AirDrop, and your friend’s iPhone will automatically receive the password.

Connection Confirmation:

Once the password is shared, your friend’s iPhone will display a message confirming the connection. Your friend is now successfully connected to the same WiFi network without needing to know the password.

By following these steps, you’ve not only made the connection process seamless but also maintained the confidentiality of your WiFi password.

Alternative Method: Using a QR Code

In case your friend doesn’t use an iPhone or has an older iOS version, an alternative method involves creating a QR code to share your WiFi password. Here’s how:

Prepare a QR Code:

Visit the QiFi website from your iPhone, enter your WiFi network name and password, and click on the ‘Generate’ button. This generates a QR code representing your WiFi credentials.

Display QR Code to Friend:

When your friend needs to connect, show them the QR code on your iPhone. Regardless of their phone type, they can use their camera to scan the QR code. This automatically recognizes the WiFi credentials and connects them without manual password input.


Sharing your WiFi password on iPhone has never been simpler. By keeping both iPhones updated, ensuring the proper settings, and following the steps outlined in this guide, you can effortlessly extend your hospitality to friends and guests.

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Whether using the direct sharing method or the QR code alternative, the process is user-friendly and secures your WiFi network. Embrace the ease of sharing and enjoy a connected and hospitable environment for everyone.

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How to Improve iPhone Battery Life with iOS 17




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How to Improve iPhone Battery Life with iOS 17

How to Improve iPhone Battery Life :


One of the common grievances among iPhone users revolves around the device’s battery life. Many users find that their iPhones don’t hold a charge as well as other high-end smartphones. While the capacity of the phone’s components may contribute to this issue, there are adjustments and tricks within the iPhone settings that can help extend battery life.

In this detailed guide, we will explore various strategies for improving iPhone battery life, specifically focusing on iOS 17.

Optimizing Screen Features:

One of the prominent features impacting battery life is the always-on screen, particularly on newer devices. To address this, users can disable the always-on screen feature by navigating to Settings, selecting ‘Display and Brightness,’ and deactivating it.

This adjustment can significantly reduce battery drainage, especially for those who don’t find this feature essential.

Managing Screen Brightness:

Another factor affecting battery life is screen brightness. Excessive brightness can lead to faster battery depletion. To address this, ensure that the iPhone’s automatic screen brightness adjustment feature is activated. Users can access this setting by going to ‘Settings,’ selecting ‘Display and Brightness,’ and enabling the ‘Auto-Brightness’ option.

By allowing the phone to adjust brightness based on ambient lighting conditions, users can extend battery life considerably.

Addressing Haptic Feedback:

The haptic feedback of the keyboard, also known as the haptic keyboard, can contribute to unnecessary energy consumption. To conserve energy, users can disable this feature by accessing the iPhone settings. Navigate to ‘Settings,’ choose ‘Sounds and Vibrations,’ then proceed to ‘Keyboard Feedback.’ Here, users can disable the ‘Vibration’ option, minimizing the battery impact of haptic feedback.

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Background App Refresh:

One significant feature that can drain battery life is Background App Refresh. While this feature ensures that apps are updated in the background, it can be a resource-intensive process. Users can manage Background App Refresh by going to ‘Settings,’ selecting ‘General,’ and choosing ‘Background App Refresh.’ Here, users can either disable the feature entirely or customize it for specific apps, optimizing battery performance.

App Notifications:

Constant app notifications can contribute to battery drain. Users can conserve battery life by managing app notifications. Navigate to ‘Settings,’ select ‘Notifications,’ and review and adjust notification settings for each app. Disabling unnecessary notifications can help minimize background activities and preserve battery power.

Location Services:

Location services, while useful, can significantly impact battery life. Users can manage location services by going to ‘Settings,’ selecting ‘Privacy,’ and choosing ‘Location Services.’ Here, users can either disable location services entirely or customize settings for individual apps. Turning off location services for non-essential apps can lead to substantial energy savings.

Updates and Background Activities:

Ensuring that the iPhone is running the latest iOS version is crucial for optimal battery performance. Apple frequently releases updates that include bug fixes and optimizations. Additionally, keeping apps updated can address potential performance issues that may impact battery life. Users can check for updates in ‘Settings’ under the ‘General’ section.

Manage Widgets:

Widgets on the iPhone’s home screen can provide quick access to information but may consume unnecessary power if not managed efficiently. Users can customize and remove widgets by entering ‘Edit Home Screen’ mode. Removing widgets that are not frequently used can contribute to improved battery efficiency.

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Limit Background Processes:

iOS 17 provides users with the ability to limit the number of background processes running on the device. To manage this, go to ‘Settings,’ select ‘General,’ and choose ‘Background App Management.’ Here, users can set limitations on background processes, ensuring that only essential activities are running when the device is not in use.

Optimize Mail Settings:

Fetching emails frequently can contribute to battery drain. Users can optimize mail settings by going to ‘Settings,’ selecting ‘Mail,’ and choosing ‘Accounts.’ Here, users can adjust the frequency of mail fetching or switch to manual fetching for non-essential accounts, conserving battery power.


Improving iPhone battery life with iOS 17 involves a combination of adjusting settings, managing features, and adopting efficient practices. By following the detailed tips outlined in this guide, users can optimize their iPhone’s battery performance and enjoy extended usage between charges.

Whether it’s fine-tuning screen settings, managing app activities, or staying up-to-date with software updates, these strategies empower users to make the most out of their iPhone’s battery life. Incorporate these practices into your routine, and experience a more efficient and long-lasting iPhone battery performance with iOS 17.

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