Kingslim D4 Dual Dash Cam 4K Front + 1080P Rear - Clear Day & Night

Our review of the Kingslim D4 finds it to be a practical option for drivers who want true 4K front recording paired with a reliable rear camera. The bottom line: this dash cam is best for owners who value high-resolution evidence capture and easy smartphone access, because the front Sony STARVIS sensor and built-in WiFi deliver sharp daytime and notably improved night footage, while the app and touchscreen make setup straightforward.

Key Features

• 4K front + 1080P rear: Simultaneous Ultra HD front and FHD rear recording helps capture license plates and road signs clearly for incidents or insurance claims.
• Wide coverage: A 170 degree front and 150 degree rear field of view with 6-layer glass lenses give broad road coverage and reduced blind spots.
• Sony STARVIS sensor: Low-light performance is improved by the STARVIS sensor, f/1.8 aperture and WDR processing for clearer night recordings.
• Built-in WiFi and app control: Connect to the KINGSLIM app to playback, download footage and adjust settings from an Android or iOS phone without removing the card.
• GPS logging: Integrated GPS stamps speed and route data into recordings so location and velocity are available for review.
• Event and parking protection: G-sensor triggered files and parking monitor secure clips when impact or motion is detected, and loop recording overwrites oldest files when the card is full.

Who It's For

The Kingslim D4 suits drivers who prioritize image clarity and evidence-grade footage, such as rideshare drivers, commuters, and owners of newer vehicles who want a visible improvement over basic 1080P front cameras. The combination of 4K front capture and the Sony STARVIS sensor makes it useful for nighttime and low-light driving situations.

Drivers who need an ultra-simple, always-on plug-and-play solution with minimal app use will also appreciate the 3in touchscreen and automatic recording features. Those looking for a camera with guaranteed flawless long-term reliability or advanced fleet management features may want to consider higher-end models or dedicated fleet systems instead.

Pros & Cons

Pros

• Excellent image quality for the price thanks to 4K front recording and Sony STARVIS sensor.
• Convenient app control over WiFi lets users view and download footage on Android and iOS devices.
• Useful safety features like GPS logging, G-sensor, parking monitor and loop recording protect critical footage.
• Wide 170 degree front and 150 degree rear FOV cover most driving angles.

Cons

• Some users report mixed reliability with recording continuity and occasional connection issues with the app.
• MicroSD card sold separately and maximum 256GB support requires buying a card for long-term parking recording.

Specifications

Front resolution	Ultra HD 4K (3840 x 2160)
Rear resolution	Full HD 1080P
Lens field of view	Front 170 degree / Rear 150 degree
Sensor	Sony STARVIS
Screen	3in IPS touchscreen
Connectivity	Built-in WiFi, app control (Android & iOS)
Storage	Supports up to 256GB microSD (card not included)

Our Verdict

The Kingslim D4 is a compelling midrange dual dash cam for drivers who want crisp 4K front footage, improved night performance and smartphone convenience without a steep price. It delivers strong video quality and useful safety features, making it good value for anyone who needs solid evidence capture, though buyers should plan to purchase a high-capacity microSD separately and be aware of occasional app or recording hiccups reported by some users.

Frequently Asked Questions

Does it record GPS location and speed?
Yes, the built-in GPS module logs route and speed data into recorded files when GPS is enabled in an open area.

Can I use the phone app to download clips?
Yes, the KINGSLIM app connects via built-in WiFi so you can playback and download videos to Android and iOS devices.

Is a memory card included?
No, the microSD card is not included; the camera supports cards up to 256GB for extended recording and parking monitor use.