TERUNSOUL 4K+4K Dash Cam Front and Rear Review: Dual Ultra HD Protection With GPS and Parking Mode
Dash cameras have become an essential safety accessory for modern drivers, not just for recording scenic road trips but for protecting against accidents, insurance disputes, and unexpected incidents. Among the growing number of high-resolution models, the TERUNSOUL 4K+4K Dash Cam Front and Rear stands out by offering true dual 4K recording, advanced night vision, ultra-fast WiFi, and built-in GPS, all while including a free 128GB memory card.
This in-depth review explores how this dash camera performs in real-world driving conditions, how its features compare to expectations in its class, and whether it delivers reliable value for everyday drivers, commuters, rideshare operators, and long-distance travelers.
Overview of the TERUNSOUL 4K+4K Dash Cam Front and Rear
The TERUNSOUL 4K+4K dash cam front and rear is designed to capture both forward and rear-facing footage simultaneously in Ultra HD resolution. Unlike many “4K” dash cams that only record 4K on the front camera and downgrade the rear to 1080p, this model records 3840×2160P on both channels, ensuring consistent image clarity across the entire vehicle.
With features such as built-in GPS, 5.8GHz WiFi, super starlight night vision, and 24-hour parking monitoring, this dash camera aims to meet the needs of drivers who want comprehensive coverage without complicated setup or additional purchases.
Key Specifications at a Glance
| Feature | Specification |
|---|---|
| Front Camera Resolution | 3840 × 2160P (4K Ultra HD) |
| Rear Camera Resolution | 3840 × 2160P (4K Ultra HD) |
| Front Lens Angle | 170° ultra-wide angle |
| Screen | 3-inch IPS display |
| WiFi | Dual-band 5.8GHz and 2.4GHz |
| GPS | Built-in GPS module |
| Memory Card Included | 128GB (supports up to 512GB) |
| Night Vision | WDR + F1.5 (front) / F1.8 (rear) |
| Parking Mode | 24-hour monitoring (hardwire kit required) |
| Warranty | 18 months |
Dual 4K Ultra HD Recording: Clear Evidence From Every Angle
One of the most compelling reasons to choose the TERUNSOUL dash cam front and rear is its ability to record true 4K footage on both cameras simultaneously. Many competing dash cams reduce the rear camera resolution to maintain performance, but TERUNSOUL delivers consistent clarity on both ends.
Front Camera Performance
The front camera’s 170° wide-angle lens provides broad coverage of multi-lane roads, intersections, sidewalks, and roadside signage. This wide field of view reduces blind spots and ensures that important details such as license plates, traffic signals, and lane markings are captured clearly.
Rear Camera Performance
The rear camera matches the front camera’s resolution, making it ideal for documenting rear-end collisions, tailgating incidents, or parking lot accidents. Having equally sharp footage from both directions can be crucial when determining fault or presenting evidence to insurance providers.
Loop Recording and G-Sensor Protection
The loop recording feature ensures continuous operation without requiring manual file management. When the memory card reaches capacity, the dash cam automatically overwrites the oldest unlocked footage, ensuring uninterrupted recording.
The G-sensor plays a critical role in protecting important footage. During sudden impacts, hard braking, or collisions, the sensor automatically locks the current video file, preventing it from being overwritten. This function is essential for preserving accident evidence.
In addition to automatic locking, the dash cam includes a manual lock button, allowing drivers to secure important footage instantly with a single press.
Memory Storage: Free 128GB Card Included
Unlike many dash cams that require an additional memory card purchase, the TERUNSOUL 4K+4K dash cam comes with a pre-installed 128GB memory card, allowing users to start recording immediately.
Supported Storage Capacity
- Included card: 128GB
- Maximum supported capacity: 512GB
This expanded support is particularly useful for 4K recording, as high-resolution footage consumes more storage. With a larger card, drivers can retain more hours of recorded video before loop recording begins overwriting older files.
Super Starlight Night Vision With WDR
Night driving presents challenges for most dash cameras, but the TERUNSOUL dash camera for cars is equipped with advanced night vision technology designed to perform in low-light environments.
Key Night Vision Features
- Front camera aperture: F1.5
- Rear camera aperture: F1.8
- Wide Dynamic Range (WDR) for balanced exposure
These features allow more light to enter the lens, producing brighter images with reduced noise. Headlights, streetlights, and reflective signs are handled smoothly, minimizing overexposure while preserving detail in darker areas.
For accident evidence after sunset or in poorly lit parking areas, this night vision performance adds significant reliability.
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Ultra-Fast 5.8GHz WiFi and Mobile App Control
The dual-band WiFi dash cam supports both 5.8GHz and 2.4GHz frequencies, giving users flexibility depending on their smartphone and environment.
Benefits of 5.8GHz WiFi
- Faster video transfer speeds
- Reduced interference
- Smoother video previews on mobile devices
Using the dedicated mobile app, drivers can:
- View live footage
- Download videos and photos
- Adjust camera settings
- Update firmware wirelessly
This eliminates the need to remove the memory card or connect the dash cam to a computer for routine tasks.
Built-In GPS for Speed and Route Tracking
The built-in GPS functionality adds another layer of documentation to your recordings. Speed, direction, and location data are embedded directly into the video files.
GPS Features Include
- Real-time speed display on the screen
- Compass direction indicators
- Route tracking for trip review
Drivers can review GPS data directly through the mobile app or on a computer using compatible playback software. This information can be valuable for insurance claims, fleet management, or verifying travel routes.
3-Inch IPS Display: Clear and Responsive
The 3-inch IPS screen provides a clear, wide viewing angle, making it easy to check framing, review clips, or adjust settings directly on the device.
IPS technology ensures:
- Accurate colors
- Wide viewing angles
- Reduced glare compared to standard LCD screens
This screen size strikes a balance between visibility and discreet installation, avoiding unnecessary distraction while driving.
24-Hour Parking Mode for Vehicle Protection
When paired with a compatible hardwire kit, the TERUNSOUL dash cam front and rear supports 24-hour parking monitoring.
Parking Mode Capabilities
- Time-lapse recording: Captures one frame per second
- Low power consumption: Designed for extended monitoring
- Impact detection: Automatically records and locks footage upon collision
This feature is especially useful for street parking, apartment complexes, or busy parking lots where vehicles are vulnerable to hit-and-run incidents.
Installation and Ease of Use
Installation is straightforward and designed for users of all experience levels. The dash cam mounts securely to the windshield, and the rear camera connects via a dedicated cable.
Installation Highlights
- Clear mounting instructions
- Simple cable routing
- User-friendly interface
Once installed, the system requires minimal interaction, operating automatically when the vehicle starts.
Warranty and Customer Support
TERUNSOUL provides an 18-month warranty along with 24/7 customer support, offering reassurance for long-term ownership. This extended warranty period reflects confidence in the product’s durability and performance.
Pros and Cons Summary
Advantages
- True 4K front and rear recording
- Free 128GB memory card included
- Fast 5.8GHz WiFi connectivity
- Built-in GPS with speed tracking
- Excellent night vision performance
- Wide 170° front viewing angle
Considerations
- Parking mode requires a separate hardwire kit
- 4K files require larger storage for extended retention
Who Should Choose the TERUNSOUL 4K+4K Dash Cam?
This dash cam is well-suited for:
- Daily commuters seeking reliable accident evidence
- Rideshare and delivery drivers
- Long-distance travelers
- Drivers who park in high-traffic or public areas
If you value high-resolution video quality, comprehensive feature integration, and long-term reliability, the TERUNSOUL 4K+4K dash cam front and rear offers a well-rounded solution.
Final Verdict
The TERUNSOUL 4K+4K Dash Cam Front and Rear delivers on its promise of premium dual-channel recording, advanced safety features, and user-friendly operation. With true 4K resolution on both cameras, strong night vision, fast WiFi connectivity, and built-in GPS, it stands as a competitive option in the high-resolution dash cam market.
The inclusion of a free 128GB memory card and extended warranty further enhances its value, making it a practical and dependable choice for drivers who want peace of mind on every journey.