Z-EDGE Dual Dash Cam FHD 4.0 Touchscreen Front and Rear Review

Z-EDGE T4 dual dashcam 4.0 touchscreen Front and Rear camera is a product of Zero Edge Technology LLC, located in GA, United States.

The Edge Zero Technology company is engaged in the Consumer Electronics & Appliances Stores, Retail Sector, and Cameras. This manufacturer has produced several types of dashcams; there are single lenses, dual-lens, and action cameras.

The product variety has a variety of designs, from dashcam mirrors to wedge-shaped cameras. But This special article will review the Z-EDGE dual dashcam 4.0, touch screen front and rear cam.

Z-Edge Dual Dash Cam 4.0" Touch Screen Front and Rear Dash Cam FHD 1080P with Night Mode, 32GB Card Included,155...

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Last update was on: December 3, 2022 7:04 am
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Z-EDGE T4 Product Overview

Z-EDGE Dual dashcam 4.0 touchscreen has a square shape with dimensions of 4.8 x 2.8 x 1.2 inches and a screen width of 4 inches.

A dashcam that is slim enough and has a screen width sufficient to monitor the conditions in front of the vehicle is obtained from the front camera.

Meanwhile, the rear camera is designed to be slimmer, which can be installed behind the cabin and is useful for monitoring the back of the vehicle condition of the car.

Both cameras can be played on the screen simultaneously with the rear camera view at the top left of the screen, it only takes up a third of the total screen width.

It carries a touch screen for menu button control, even with one finger. To install this dashcam using a mounting suction cup that can be easily place in the middle of the vehicle’s windshield to reach a wider angle.

Dashcam Z-EDGE dual lens 4.0 touch screen powered by a li-ion battery which is useful for recording when the vehicle’s engine is turned off. For charging using a micro USB connector.

The Dashcam is also equipped with a night mode using Wide dynamic range (WDR) technology, which can provide clearer image recordings when driving on the highway at night.

Z-EDGE T4 Feature

The Z-EDGE dual lens 4.0 dashcam, priced at around $ 170, is a middle-range dashcam with the satisfying recording quality.

In summary, the features available on this dashcam are:

  • Full HD 1920 x 1080P resolution, dual recording.
  • Using a responsive touch screen with a size of 4.0 inches type TFT LCD Color.
  • Can record up to 155-degree wide-angle lens.
  • The front and rear cameras can record simultaneously.
  • Has a Built-in G-Sensor to record events.
  • Has motion detection when the vehicle is parked.
  • Parking Mode feature to monitor movement when the vehicle is parked.
  • Audio Recording feature to record sound that may be useful for evidence.

Video resolution

This Z-EDGE dual lens 4.0 touch screen uses an NT96663 processor and high-end image sensor. It makes the front and rear cameras record in Super HD 1920x1080P / 30FPS.

This Dashcam can simultaneously record for the front and rear cameras to watch it simultaneously on a 4-inch widescreen.

If you only record the front camera, it will produce a higher resolution with WQHD 2560x1440P / 30FPS.

It provides the power to record the license plate of the vehicle more clearly. This is useful for recording events as evidence of accidents.

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Responsive Touchscreen

Using a 4-inch wide touch screen allows menu navigation controls to be done with just one touch of a finger.

Users can access four main menus to activate each feature. Drive, Park, Scenic, and WDR. Drive menu to activate when the vehicle is running, parking menu to activate parking mode, Scenic menu to record longer videos, and WDR menu to activate night mode.

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Angle Lens

Both the front and rear cameras have a 155 ° lens angle to record four times wider than they should.

While the trip can record more widely, although there is no accident, it may record a nice trip.

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G-Sensor and Loop recording

Z-EDGE dual lens 4.0 touch screen or Z-EDGE T4 has a loop recording feature like most dash cams. This will overwrite old files if there is not enough storage space. However, if there is an unusual move, the G-sensor function will lock the recorded event not to be deleted even though the respective recording is running.

This Z-EDGE dual lens 4.0 touch screen front and rear camera can be added with external memory up to 256 Gb maximum. For initial use, it is recommended to format the SD card.

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Parking mode

The parking mode can be activated if the vehicle stops in the parking area while leaving the vehicle. If a collision occurs, the dashcam will activate the G-sensor to record the event.

It is recommended that you remove the USB charging to the battery because it is feared that it will suck up the battery electricity, which causes the vehicle to be difficult to start the engine.

Due to the limited battery storage capacity, if you park for more than 24 hours, it is advisable to buy a battery pack for longer electricity storage.

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Audio recording

A dashcam is also equipped with speakers and can record audio. This might be useful to be able to record as well as hear the voice recording.

Maybe the sound produced is not too loud, but it is enough to analyze the sound.

Z-EDGE T4 Specification

  • Image Sensor: CMOS.
  • Effective Pixel Size: 2560x1440P (Front camera only).
  • Storage Media: up to 256 GB class 10 or above.
  • Screen display: LCD 4.0 touchscreen panel.
  • Lens angle: Viewing angle 155°, F2.0.
  • Views range: 1.5m~Infinity.
  • Video : WQHD 1440P (2560 x 1440); FHD 1080P (1920 x 1080); HD (1280 x 720), MP4.
  • Snapshot/image still: 2-Megapixel, JPEG.
  • G-sensor: Yes.
  • Microphone: Yes.
  • Speaker: Yes.
  • Battery: Built-in Li-polymer rechargeable unreplaceable.
  • Operating temperature: 14° ~ 140°F.
  • Storage temperature: -4° ~ 158° F.
  • Dimension: 121 x 72 x 31mm. Might difference on some product.
  • Weight: Approx. 175g (6.17oz).
  • Car charger: INPUT: DC 12-24V, OUTPUT: DC 5V 2.4A.

Z-EDGE T4 Design

The dashcam Z-EDGE dual lens 4.0 touch screen design is made not hidden. Once installed on the windshield of the vehicle, it will be hung by a mounting suction cup which can be easily glued to the windshield.

However, it is strong enough to withstand bumping during the trip. With dimensions of about 12 cm and a width of 7 cm, it can be seen both by passengers and from the vehicle’s front.

For users who don’t make it important to hide the camera, this dashcam is an alternative that might be interesting.

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Front camera

Z-EDGE Dual Dash Cam FHD 4.0 Touchscreen Front and Rear Review

The camera has a slim design with a border with a screen of only about 5 mm, with the left and right edges slightly convex. In black, it is built with shock-resistant material.

The power button is placed on the left side, side by side with the SD card slot. On the top bar, there is a Micro USB connector for charging, as well as a slot for mounting and a mini USB connector for the rear camera. Meanwhile, the microphone is on the underside of the dashcam. And the speaker is located under the front camera. Meanwhile, the indicator light is located on the left side of the front camera, slightly on edge.

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Rear Camera

Z-EDGE Dual Dash Cam FHD 4.0 Touchscreen Front and Rear Review

The rear camera has a smaller design with a folding model, there is an adhesive mount to attach the camera to the rear windshield, a mini USB connector to connect to the screen on the front camera, the rear camera installation process is very easy.

Z-EDGE T4 User Interface

The touch screen user interface provides an easy user experience. The touch screen is very responsive, easily switching from one menu to another.

For the first time connecting the DC power, the camera will probably start recording right away, requiring resetting all necessary settings.

Unfortunately, the Dashcam Z-EDGE dual lens 4.0 touch screen is not accompanied by GPS, even though this is actually very important to guide long car trips.

And there is no description of an external GPS. This might be more difficult if you combine it with an external GPS.

Z-EDGE T4 Product Quality

Good product quality will make a product durable. Non-removable batteries may be less profitable if the battery life has affected the electrical storage capacity of the cell.

While it may be possible to remove and replace it, it will require an experienced technician.

From one user experience, the mounting suction cup can come off if it is on a perforated road.

Z-EDGE dual lens 4.0 touch screen, made of material that is not resilient, so caution is needed if the smartphone falls hard, it might damage the machine.

What’s in the box, Z-EDGE T4?

Z-EDGE Dual Dash Cam FHD 4.0 Touchscreen Front and Rear Review

  • 1 x Z-Edge T4 Dash Cam.
  • 1 x Rear Camera.
  • 1 x Mini USB Cable.
  • 2 x Micro USB charging cables.
  • 1 x Car charger.
  • 1 x 3M adhesive mount.
  • 6 x Cable clamps.
  • 1 x Fitting tool.
  • 1 x 32GB TF/Micro SD card.
  • User Manual/ Thank You card.

Z-EDGE T4 example video


The youtube video above was taken from the Everyman Driver channel, which was uploaded in November 2018, accompanied by a review and sample video recording.

From the video example, we conclude that the image quality of the dashcam Z-EDGE T4 is evident and sharp, with no visible glare, from the recording.

The night mode is also quite good and can read vehicle numbers in a short distance with the help of a little light.

The video above is an example of the rear camera footage taken from the Honest John Kit channel uploaded in February 2019.

From the footage, the resulting footage looks quite blurry. It may be due to the road conditions that are starting to get dark, so they don’t receive much light.

Should I buy Z-EDGE T4?

Z-EDGE dual lens 4.0 touch screen has a wide enough viewing angle to look ahead. It is possible to record events with the good and clear video quality.

If you only need the standard features of a dashcam, at around $ 170, this is enough for your needs while traveling.

But this dashcam is not equipped with GPS or Wifi, so during the trip, you cannot monitor the location and speed. For those who like to travel, this might be a necessity. This Dashcam does not offer GPS and Wifi, so it is not suitable for people who need location guidance.

Easy installation, cables can be hidden through the cab pillars for neatness. This requires additional work to connect with the rear camera.

The Dashcam Z-EDGE dual lens 4.0 touch screen is on sale on Amazon, however at the time of writing, it is not available, and you may need to ask the manufacturer for more information.

8 Total Score

Good item

  • Affordable price
  • Easy to use user interface
  • Responsive touchscreen
  • No GPS
  • The battery is non-removable
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