Kingslim 4K Dash Cam Front and Rear - Dual 4K/1080P Protection

In this review the Kingslim 4K Dash Cam Front and Rear is evaluated for drivers who want dependable daytime detail and improved night performance without bulky hardware. The single biggest reason to buy is its upgraded 4K front recording combined with an instantly usable plug-and-play setup that records front and rear simultaneously, making it a solid choice for commuters, rideshare drivers, and anyone who wants clear evidence in an incident. Setup is straightforward and the built-in 64GB card and 5GHz WiFi speed up file transfers for quick access to recordings.

Key Features

• 4K front + 1080P rear: The front camera records in 4K (3840x2160) while the rear records 1080P to capture license plates and lane detail at the same time.
• Wide angles and optics: Front 160 and rear 150 wide-angle lenses with an F1.8 aperture and 6-layer glass deliver improved low-light performance and broader road coverage.
• No-battery design: The dash cam uses an updated design without an internal lithium battery so it resists swelling and works across extreme temperatures for longer-term reliability.
• G-sensor emergency protection: Built-in G-sensor locks a 20-second emergency video on sudden braking or collision so important clips are prevented from being overwritten.
• 5GHz WiFi and app control: Fast 5G WiFi connection to the Kingslim app lets users download files to phone quickly without removing the SD card.
• Parking monitoring and loop recording: Supports 24-hour monitoring when hardwired (hardwire kit not included) and continuous loop recording with time-lapse options to save storage.

Who It's For

The Kingslim 4K dual dash cam is best for owners who want higher-resolution front footage and a discreet install behind the rearview mirror; commuters, rideshare drivers, and families will appreciate the combination of 4K clarity and night vision. Its compact 1.5 in IPS screen and plug-and-play wiring make it suitable for buyers who prefer an easy, low-profile installation with guidance from included instructions.

Those who need a fully integrated fleet telematics device or who require a battery-backed long-term internal recorder should look elsewhere; the design purposefully omits a lithium battery and relies on a hardwire kit for full 24-hour powered monitoring, so expect an extra accessory for continuous parked monitoring.

Pros & Cons

Pros

• Excellent daytime and improved night video thanks to 4K front sensor, F1.8 aperture, and 6-layer glass.
• Robust thermal performance and longer lifespan from the no-battery design that avoids battery swelling.
• Convenient 5GHz WiFi and app control make file transfers quick without removing the SD card.
• G-sensor and loop recording safeguard emergency clips automatically.

Cons

• Parking monitoring requires a separate hardwire kit to enable 24-hour recording when the engine is off.
• Small 1.5 in screen is unobtrusive but offers limited on-device playback compared with larger displays.

Specifications

Model	E44K
Front resolution	4K (3840x2160), 160 wide angle
Rear resolution	1080P, 150 wide angle
Lens and aperture	F1.8, 6-layer glass
Storage	Includes 64GB SD card, supports up to 256GB
Screen	1.5 in IPS
Connectivity	5GHz WiFi with Kingslim app

Our Verdict

The Kingslim 4K Dash Cam Front and Rear is a practical upgrade for drivers who want crisp front video, reliable night vision, and a discreet install without battery-related durability concerns. With locked emergency footage via the G-sensor, fast 5GHz transfers, and a compact design, it delivers strong value for everyday use; buyers who need true round-the-clock parking power should budget for a hardwire kit to unlock full 24-hour monitoring.

Frequently Asked Questions

Does it record while the car is off?
The dash cam can provide 24-hour parking monitoring and collision detection only when connected with a hardwire kit (not included) to supply power while the engine is off.

Can I download video to my phone without removing the SD card?
Yes, the camera supports 5GHz WiFi and connects to the Kingslim app so videos can be downloaded quickly to iPhone or Android without removing the card.

What size SD card does it support?
The unit ships with a 64GB card and supports cards up to 256GB for extended recording and loop storage.