JOMISE G814 4K+1080P Mirror Dash Cam Review: My Long-Term Experience

Navigating today’s roads can be unpredictable, and I used to worry constantly about what would happen in the event of an accident or even just a minor fender-bender. The thought of not having concrete proof of events, especially if fault was disputed, was a major concern. Relying solely on memory or witness testimony in stressful situations felt like a huge risk. Without a reliable record, a simple incident could turn into a complicated and costly ordeal, potentially impacting insurance claims or even legal matters. It was a problem that definitely needed addressing for peace of mind while driving.

Anyone who spends time on the road understands the need for a dash camera. These devices serve as impartial witnesses, providing crucial video and audio evidence in case of accidents, disputes, or even unexpected events like capturing meteors (it happens!). If you’re someone who commutes regularly, drives for a living (like Uber or delivery services), takes frequent road trips, or simply wants an added layer of security, a dash cam is a worthwhile investment. However, if you only drive very rarely or in extremely low-risk environments, you might not feel the same urgency. For those considering a purchase, think about video resolution (higher is better for detail), the number of cameras (front-only or front and rear dash cam), essential features like loop recording (so the card doesn’t fill up), G-sensor (to save footage on impact), night vision performance, and parking monitoring. Also, consider the mounting style (windshield or mirror dash cam) and ease of installation. Don’t forget storage – what size SD card is needed or included, and is there a need for cloud storage? Compatibility with your vehicle and power source options are also key factors.

Introducing the JOMISE G814

Enter the JOMISE G814 mirror dash cam. This unit replaces your existing rearview mirror, offering a large 11-inch touchscreen display that doubles as both your mirror and your camera interface. It promises crystal-clear recording both front and rear, day and night, providing comprehensive coverage of your drives. When you buy the JOMISE G814, you get the main 4K mirror camera unit, a 1080P backup camera and its cable, a GPS module, rear camera cable and mounting straps, a mount bracket, a car charger, a user manual, and a 32GB SD card to get you started. This particular model is well-suited for most cars, SUVs, minivans, MPVs, and trucks, offering a discreet installation that looks like part of your vehicle. It’s ideal for drivers prioritizing high-resolution dual recording, a large display, and integrated features like GPS and parking monitoring without cluttering the windshield with a separate device. Someone who wants just a basic, front-only camera might find this model more than they need, and someone specifically looking for features like Wi-Fi connectivity or cloud storage might need to look at other options or different models from JOMISE or other brands.

Pros:

  • Sharp 4K front and 1080P rear resolution for detailed footage.
  • Large, responsive 11″ touchscreen display.
  • Excellent night vision performance.
  • Discreet mirror-mount design with easy strap-on installation.
  • Includes GPS and 24/7 parking monitoring features.
  • Comes with a 32GB SD card and necessary accessories.
  • Responsive customer support (based on user feedback).

Cons:

  • Rear camera resolution (1080P) is good but not as high as the front (4K).
  • Rear camera distance perspective might seem off to some users.
  • Can potentially drain the battery if hardwired incorrectly or not properly configured (a potential issue noted by one user).
  • The mirror surface can be darker than a standard mirror when the screen is off.
  • LED lights from other cars can appear to flicker in recordings.

Exploring the Capabilities and Advantages

Having used the JOMISE G814 dash camera for a significant period, I can confidently discuss its various features and how they translate into real-world benefits. Let’s delve into the core aspects that make this mirror dash cam a reliable companion on the road.

Crystal-Clear Recording: 4K Front and 1080P Rear

The standout feature of the G814 is its impressive video resolution. The front camera records in stunning 4K UHD, capturing details that are absolutely crucial if you ever need to identify license plates, street signs, or faces. Even when driving at speed or in busy traffic, the clarity is remarkable. Paired with a 1080P rear camera, you get a comprehensive view of what’s happening both in front and behind your vehicle. While 1080P isn’t quite as sharp as 4K, it’s more than sufficient for capturing events at the rear, providing valuable context in rear-end collisions or other incidents. This dual recording capability ensures you have full coverage, significantly increasing the likelihood of capturing necessary evidence from all angles. The quality holds up well, allowing you to zoom in slightly on playback if needed to catch specific information.

Large, Responsive Touchscreen Display

The 11-inch touchscreen is a game-changer compared to smaller dash cam screens. It completely covers my original rearview mirror and offers a wide, clear view of the camera feeds. The display is sensitive and responsive, making it easy to navigate menus, switch between front and rear views, or view both simultaneously in a split-screen mode with a simple swipe. This large screen is particularly useful when using the rear camera feed as a digital rearview mirror or backup camera, providing a much wider field of view than a traditional mirror. While the mirror surface itself is a bit darker when the screen is off compared to a standard mirror, the ability to instantly switch to the digital view outweighs this minor point for me.

Superior Night Vision Performance

Driving at night brings its own set of challenges, and visibility is paramount. The JOMISE G814 excels in low-light conditions thanks to its advanced night vision technology. The F1.8 front aperture and F2.0 rear lens help capture more light, resulting in brighter and clearer footage after dark. Glare from headlights is effectively reduced, allowing you to still make out details like license plates and road markings. This is crucial for safety and for ensuring that any incidents occurring at night are captured with sufficient clarity to be useful as evidence. It really makes a difference when driving on poorly lit roads or in urban areas with lots of competing light sources.

Effortless Installation and Discreet Design

One of the appealing aspects of this mirror dash cam is its simple strap-on design. It attaches securely over your existing rearview mirror using included rubber straps, eliminating the need for suction cups or adhesive mounts on the windshield that can obstruct your view or fall off. The front camera lens is adjustable, allowing you to angle it correctly regardless of your mirror’s position. The rear camera typically mounts near your license plate or inside the rear window and connects to the main unit via a long cable that can be tucked away neatly. The mirror-mount form factor makes the dash cam look like a factory-installed part of your vehicle, which is a significant advantage for aesthetics and potentially deterring theft compared to a standard dash cam mounted on the windshield. While installation is generally straightforward, routing the rear camera cable can take some time depending on your vehicle type.

Comprehensive 24/7 Protection

Beyond recording while you drive, the JOMISE G814 offers features for continuous protection. The 24-hour parking monitoring requires a hardwire kit (not included in the standard package) to provide power when the vehicle is off. When enabled, it can use the G-sensor to detect impacts and automatically start recording, capturing events like hit-and-runs while parked. The built-in supercapacitor is a key component here, providing reliable power in extreme temperatures and allowing the dash cam to save the current recording file securely even if power is suddenly cut off, which is more robust than traditional batteries. Loop recording is standard, overwriting the oldest files when the SD card is full, ensuring continuous recording without manual intervention. Just remember to save or lock important footage.

Integrated GPS Functionality

The included GPS module adds another layer of valuable information to your recordings. It tracks your vehicle’s location, speed, and route, which can be overlaid onto the video footage during playback using dedicated software. This data is incredibly useful in case of an accident or traffic violation dispute, providing verifiable information about where and how fast you were driving. While one user noted the speed might be off by a couple of miles per hour, the primary benefit is the location and route tracking, which serves its purpose well as supplementary evidence.

Included 32GB SD Card and Support

It’s great that the JOMISE G814 comes with a 32GB SD card right in the box. This means you can get the dash cam up and running immediately without needing to purchase storage separately. While 32GB is a decent starting point, especially with loop recording, those who drive extensively or want to store more historical footage might consider upgrading to a larger compatible card (up to 128GB is often supported by these devices, though the product description only explicitly mentions 32GB included and max 32GB supported, which might be a typo in the description or a limitation, worth double-checking if you plan on using larger cards). The brand also seems to have a reputation for responsive customer support, which is important for troubleshooting or addressing any potential issues that may arise.

User Insights Shared Online

Having browsed various online platforms where owners share their experiences, a pattern of mostly positive feedback emerges regarding the JOMISE G814. Many users praise the impressive clarity of the 4K front camera video, noting its ability to capture fine details even in challenging lighting. The large touchscreen and ease of use are frequently highlighted as major positives. People appreciate the discreet installation method that replaces the rearview mirror. Several reviews specifically mention positive interactions with customer support, who were quick to resolve issues or provide assistance, even sending out replacement parts when necessary. While some minor points were raised, like the rear camera’s perspective or the behavior with certain types of LED lights, the overall sentiment points towards a reliable and feature-rich dash cam offering excellent value.

Final Thoughts

In summary, the potential complications of not having video evidence on the road are significant, from disputed insurance claims to legal battles. A reliable dash cam is essential for mitigating these risks and providing peace of mind. The JOMISE G814 4K+1080P Mirror Dash Cam stands out as a strong contender to solve this problem. Its high-resolution dual cameras provide comprehensive coverage, the large touchscreen offers great usability, and features like night vision, GPS, and parking monitoring add significant value. If you’re looking for a discreet, high-quality recording solution integrated into your rearview mirror, this dash cam mirror is definitely worth considering. To learn more and check it out for yourself, click here to visit the product page .