Overview

The COOAU D30S 4K Dash Cam is designed to provide clear, reliable footage for a variety of driving needs. This dash cam features a dual-camera setup, capturing 4K resolution footage from the front and 2.5K resolution from the cabin. With built-in GPS, Wi-Fi, and a user-friendly mobile app, it ensures seamless connectivity for easy video sharing and management. The device also incorporates infrared night vision, ensuring that your recordings remain clear even in low light conditions. A supercapacitor in place of a battery ensures consistent performance in extreme temperatures, making this camera a solid choice for year-round use.

Features & Benefits

This dash cam offers a range of features that make it a standout option for drivers. With its dual-channel cameras, it records both the road ahead and the cabin in high quality, making it ideal for rideshare drivers or anyone who wants a comprehensive view. The built-in G-sensor triggers automatic incident recording, ensuring that important footage is always preserved. 24-hour parking mode and loop recording provide continuous protection even when your vehicle is unattended. The easy-to-use app lets you manage, download, and share videos, giving you full control of your recordings.

Best For

The COOAU D30S 4K Dash Cam is perfect for a variety of users. It’s a top choice for rideshare drivers like Uber and Lyft, who need clear footage of both the road and the cabin. Families and road trip enthusiasts will also appreciate the ability to capture precious memories during their travels. Drivers looking for reliable, high-quality video evidence in case of accidents will find this camera invaluable. Finally, those who seek an easy-to-use dash cam with mobile app control and high-quality video will find the D30S to be a great option.

User Feedback

The COOAU D30S 4K Dash Cam has garnered positive feedback, especially for its video quality, even in low light. Users have praised the infrared night vision and its ability to capture clear footage at night. The app is another standout, with many appreciating how easy it is to use and manage recordings. On the downside, some users have noted issues with the mounting stability, with the suction mount occasionally losing grip. However, it remains well-regarded among rideshare drivers, who find the dual-camera setup particularly useful for covering both the front and interior.

Pros

  • The dual-camera setup provides comprehensive coverage, capturing both the front and cabin of the vehicle.
  • 4K video resolution offers clear and detailed footage, especially useful for capturing incidents or accidents.
  • Built-in GPS and Wi-Fi make it easy to access footage and track driving routes via the mobile app.
  • Infrared night vision ensures good video quality even in low-light conditions, enhancing security at night.
  • App control allows for quick and easy management of video, making it convenient for users on the go.
  • The supercapacitor ensures reliable performance in extreme temperatures, avoiding issues with overheating or freezing.

Cons

  • Some users report issues with mounting stability, particularly on rough roads or after prolonged use.
  • The video quality in low-light conditions is decent but not exceptional, with occasional graininess in certain situations.
  • The app may experience occasional connectivity glitches, which can be frustrating when managing footage.
  • Not all users are satisfied with the build quality, with some mentioning that it feels a bit plastic and flimsy.
  • The camera does not have a battery, relying instead on the supercapacitor, which can limit backup power in emergencies.
  • Some users feel that the camera’s field of view could be wider, especially for capturing more peripheral details.

Ratings

The ratings for this dash cam were generated by RR-AI after analyzing verified user reviews from various platforms worldwide, across different languages and regions. We filtered out low-quality feedback, including spam, bot-generated, and incentivized reviews, ensuring that only authentic, high-quality input influenced the scores. While the product shines in many areas, feedback highlights both strengths and areas for improvement.

Video Quality (Daytime)
93%
Many users highlight the clear and crisp video quality during the day. The 4K resolution ensures detailed footage, making it easy to capture important details like license plates. Drivers appreciate the wide field of view, ensuring comprehensive coverage of the road ahead.
A few users noted that while the daytime video quality is excellent, the brightness could be overexposed in certain lighting conditions. Some also mentioned that the camera struggles with contrast in very bright settings, though this is not a widespread issue.
Video Quality (Low Light)
87%
The infrared night vision works well, providing clear video even in low-light conditions. Many users have praised the dash cam for maintaining visibility in dimly lit environments, making it a reliable choice for night driving or poorly lit areas.
However, a few users reported that the low-light performance could be improved in extremely dark conditions. Some mentioned that the video sometimes appears grainy, especially when there’s limited ambient light, affecting the overall clarity.
Ease of Use (App Control)
88%
The app control for this device is praised for being intuitive and user-friendly. Many users appreciate the ability to easily manage and review footage, as well as control the settings through the dedicated app. The connection between the app and the dash cam is stable, with no significant lag reported.
Some users have experienced occasional app crashes or connectivity issues, especially when first setting it up. While the app is mostly reliable, there were reports of minor glitches, such as delays in loading videos or syncing the device.
Mounting Stability
65%
35%
For the most part, the dash cam stays securely mounted on the windshield, with a stable fit during daily use. The mounting system is relatively easy to set up and doesn’t require frequent adjustments for most users.
Several users noted that the mount occasionally becomes loose or shifts over time, requiring adjustments. A few also mentioned that the mount doesn’t have as strong a grip as they would like, leading to concerns about it detaching during rough road conditions.
GPS Accuracy
90%
Users are impressed with the accuracy of the built-in GPS, with many noting that the device reliably tracks their routes and speed. The location data adds useful context to recorded footage, which is especially beneficial for rideshare drivers and those wanting detailed driving logs.
A handful of users reported minor discrepancies between the GPS data and actual location, particularly in areas with weak signals. While these instances were rare, they did cause some users to question the GPS's reliability in all conditions.
Wi-Fi Connectivity
85%
The Wi-Fi connectivity is generally fast and allows for smooth video transfer from the dash cam to the app. Many users enjoy the convenience of accessing footage without needing to remove the memory card, making it a quick and easy way to manage recordings.
However, some users have reported intermittent connection issues, especially when trying to transfer large video files. There were also occasional complaints about the Wi-Fi not connecting properly on the first attempt, requiring users to reset the device.
Parking Mode
91%
The 24-hour parking mode has received strong praise, as it provides continuous surveillance even when the car is turned off. Users appreciate the peace of mind it offers, knowing their vehicle is being monitored for potential incidents while parked.
A few users mentioned that the parking mode can be overly sensitive at times, triggering recording when there’s minimal motion. Others reported issues with the camera consuming more battery in parking mode, even with the supercapacitor designed to prevent this.
Build Quality
80%
20%
The dash cam's build quality is sturdy, and users appreciate the compact design. It's well-constructed with a solid feel, which makes it seem durable over time. The device is lightweight and easy to handle when installing.
While most users find the build quality acceptable, some have noted that the plastic components could feel more premium. A few reported that the camera casing showed signs of wear after prolonged use, which may impact long-term durability.
Value for Money
92%
At its price point, the dash cam offers excellent value for money. Users feel they are getting a feature-packed device with high-quality video recording, built-in GPS, and reliable performance. For those seeking a budget-friendly, reliable dash cam, this device checks all the boxes.
Some users feel that while the device is priced well, certain premium features—like better low-light performance—could be further enhanced. A few mentioned that competing models with similar specs are available at slightly lower prices.
App Compatibility
87%
The app is compatible with both Android and iOS devices, making it accessible for a wide range of users. Many find the app interface easy to navigate, allowing for quick video sharing and efficient management of recordings.
Some users experienced occasional syncing issues between the app and the dash cam, particularly when trying to download larger files. The app could also benefit from more advanced features, as a few users felt limited by its options.
Customer Support
78%
22%
Customer support is generally helpful and responsive, with many users noting quick replies when they had issues with setup or troubleshooting. The support team is easy to contact through email or online chat.
However, some users had negative experiences with support, mentioning long response times or difficulty resolving issues. A few also reported that the information provided wasn’t as detailed or helpful as they expected, leading to frustration.
Battery Performance
75%
25%
The supercapacitor used in this device helps prevent battery drain and offers stable performance in extreme temperatures, which is a major plus for users living in harsh climates. The power management system seems to work well for most users.
Some users noted that the dash cam still consumes more power than expected, especially in parking mode. A few experienced the device powering off unexpectedly due to insufficient power, which could be problematic for users who rely on continuous monitoring.

Suitable for:

The COOAU D30S 4K Dash Cam is ideal for rideshare drivers like Uber and Lyft who need both front and cabin coverage for security and incident documentation. Its dual-channel camera system, high-resolution video quality, and built-in GPS make it a great choice for those requiring reliable evidence during their driving shifts. Additionally, families and road trip enthusiasts will benefit from the camera’s comprehensive coverage, ensuring memories are captured both inside and outside the vehicle. With easy-to-use app control for video management, it’s also a solid option for users looking for a simple, dependable device with minimal setup.

Not suitable for:

However, the COOAU D30S 4K Dash Cam may not be the best choice for users who require highly durable, premium construction or extreme low-light performance. While the camera performs well in most situations, some users have pointed out issues with mounting stability, which could be problematic on rough roads or for long-term use. It may also fall short for those who expect flawless app connectivity or enhanced low-light video quality, as occasional glitches and grainy footage were mentioned by some. Those with more demanding needs, such as professional users seeking top-tier video clarity and robust build quality, might want to explore higher-end models.

Specifications

  • Resolution: The front camera records in 4K resolution, while the cabin camera captures footage in 2.5K for clear, detailed images.
  • Field of View: The front camera has a 170° field of view, while the cabin camera offers a 150° field of view for wide-angle coverage.
  • Infrared Night Vision: Equipped with 4 IR LEDs, the dash cam ensures clear footage in low-light conditions, particularly for cabin monitoring.
  • Storage: Supports microSD cards up to 256GB for extended video recording, offering plenty of space for high-resolution footage.
  • Built-in GPS: The dash cam includes GPS functionality, allowing for location tracking and speed data to be embedded in the footage.
  • Built-in Wi-Fi: Wi-Fi support enables seamless video transfer to mobile devices for easy viewing and sharing via the COOAUDash app.
  • App Control: The device is controlled through the COOAUDash app, allowing for remote management of footage and settings via smartphone.
  • Supercapacitor: Instead of a traditional battery, this dash cam uses a supercapacitor for improved reliability and performance in extreme temperatures.
  • Loop Recording: The dash cam features loop recording, automatically overwriting older footage to ensure continuous video capture.
  • G-Sensor: The built-in G-sensor detects sudden impacts or collisions and automatically locks the footage to prevent overwriting.
  • Parking Mode: The 24-hour parking mode allows for constant monitoring even when the vehicle is turned off, providing security during parked periods.
  • Mounting Type: The dash cam is mounted using a windshield mount, ensuring stable installation and easy access to the camera's controls.
  • Dimensions: The device measures 2.76 x 6.3 x 4.33 inches, offering a compact and unobtrusive size for vehicle installation.
  • Weight: The dash cam weighs 12.6 ounces, making it lightweight and easy to handle during installation.
  • Video Quality: With 4K front and 1080P cabin recording, the dash cam delivers high-definition video quality that captures both interior and exterior details.
  • Compatibility: This device is compatible with most vehicles, and the COOAUDash app works on both Android and iOS platforms.
  • Mount Stability: Some users report occasional instability with the mount, especially on bumpy roads, requiring adjustments for optimal positioning.
  • Power Supply: The dash cam is powered through a car's 12V outlet via the included car charger, ensuring continuous operation while driving.

FAQ

The COOAU D30S 4K Dash Cam offers high-resolution 4K video recording for the front and 1080P for the cabin, making it one of the best options for rideshare drivers. It also has built-in GPS, Wi-Fi, and infrared night vision, which enhances footage in low-light conditions. Additionally, the app control feature simplifies video management.

Installation is straightforward. Simply mount the dash cam onto your windshield using the provided adhesive or suction mount, then plug it into your car's power source using the included car charger. Make sure the camera is aligned with the front view and that the cabin camera is positioned appropriately for interior coverage.

Yes, the COOAU D30S 4K Dash Cam has a 24-hour parking mode. This feature allows the device to keep monitoring and recording while your car is parked. It uses the G-sensor to detect motion and trigger recording if necessary, providing added security even when you're away from your vehicle.

Yes, the COOAU D30S 4K Dash Cam has built-in Wi-Fi and works with the COOAUDash app. You can easily connect your phone to the dash cam to view, download, or share footage without needing to remove the microSD card. This makes it convenient for rideshare drivers and anyone on the go.

The COOAU D30S 4K Dash Cam supports microSD cards up to 256GB. This provides ample storage for high-quality 4K footage, especially useful for long trips or daily driving where you might need extended recording capabilities.

Yes, it performs well in low-light conditions thanks to its infrared night vision. The 4 IR LEDs provide additional lighting for clear interior footage even in total darkness, which is a key advantage for rideshare drivers or anyone who needs 24/7 surveillance.

Yes, the COOAU D30S 4K Dash Cam features dual-channel recording, allowing you to capture both the front view in 4K and the cabin in 1080P. This is especially useful for rideshare drivers who need comprehensive coverage of both the road and passengers.

The dash cam uses a supercapacitor instead of a traditional battery. This helps the camera perform more reliably in extreme temperatures, ensuring consistent operation in both hot and cold climates without the risk of battery degradation over time.

Setting up the Wi-Fi connection is simple. Once the dash cam is powered on, enable Wi-Fi and connect your smartphone to the camera's network. Then, open the COOAUDash app, and the camera should pair with your phone in just a few steps.

Some users have mentioned that the mount can be unstable, especially on bumpy roads, which might require readjustment. Additionally, there are occasional connectivity issues with the app, but these are generally resolved with software updates. Overall, most users find the device reliable for daily use.