Category: Buffered

The camera will keep recording continuously while the car is parked, but without saving the video to the SD card. When an event is detected (either by the G-sensor or visually), a video sequence starting several seconds BEFORE the event is saved permanently.

Viofo A229 Duo

Viofo A229 Duo dash cam

Modern dual dash cam that records 1440p, both front and rear. Has GPS and 5 GHz Wi-Fi. Parking modes: Low bit rate, time-lapse, buffered. Good build quality.

Viofo A139 Review

Viofo A139 3-way dash cam

3-way dash cam that records 1440p front, and 1080p with the rear cameras. Both rear cameras are separate from the main unit. Has GPS, Wi-Fi, buffered parking mode. No screen.

BlackVue DR900X-2CH

BlackVue DR900X-2CH product photo

The DR900X-2CH comes with native cloud capability. Receive push notifications to your phone when an incident is detected. Live view video footage from anywhere over the internet. Records 4K front, 1080p rear. Wi-Fi, GPS, buffered parking mode.

Thinkware Q800 Pro

Thinkware Q800 Pro front and rear cams

A high-end, dual-channel dash cam that records 1440p front, 1080p rear. Remote live view over Thinkware’s cloud. Wi-FI, GPS included. Optional CPL filter. Buffered, time-lapse, and energy-saving parking modes. Mediocre video quality for the price.

Viofo A129 Pro Duo: Best Value 4K Dash Cam

VIofo A129 Pro front and rear dash cam

Best value true 4K dash cam of 2019. Priced below $300, the A129 Pro Duo offers excellent video quality during the day. Rear camera is optional. Comes with Wi-Fi, capacitor, buffered and time-lapse parking modes. GPS, CPL filter, and remote lock file button available separately.

Thinkware U1000: Best 4K Dash Cam With Cloud

Thinkware U1000 4K front camera

A 4K+1440p dual dash cam with cloud view, remote notifications, 3 different parking modes (including radar-assisted buffered parking mode), Wi-Fi, GPS, & more. Video quality is great for the front camera. Rear camera is optional, with disappointing video.

Thinkware F200 and FA200: What’s The Difference?

An entry-level dual channel dash cam with great options for parking mode, but mediocre video quality. Supports buffered and simple parking modes, and in the case of the Thinkware FA200, time-lapse parking mode as well. Wi-Fi, no screen, capacitor. Optional GPS.

Viofo A119 v3: Best Value For Money

Viofo A119 v3 dahs cam with GPS and CPL

First low-cost dash cam to support buffered and time-lapse parking modes. Great video quality for the price. Optional GPS and CPL filter. Internal capacitor instead of battery.

BlackVue DR590 / DR590W

The cheapest camera we have reviewed that supports buffered parking mode. Optional features include Wi-Fi, GPS, and a rear camera. Has capacitor and voice guidance. No screen.

Viofo A129 Duo

Viofo A129 Duo front and rear car camera

A sub-$200 front-and-rear dash cam that records 1080p both ways. Good overall video quality. Supports GPS, Wi-Fi, CPL, buffered parking mode. Has some initial quirks that will hopefully be sorted out in the future.

BlackVue DR900S-2CH

BlackVue DR900S-2CH 4K front & 1080p rear cam

The first front and rear dash cam to support 4K resolution. Plenty of cutting-edge features such as cloud connectivity, buffered parking mode, Wi-Fi, and voice menu. Rear camera is 1080p.

Thinkware F800 Pro

Thinkware F800 Pro front and rear car camera

Dual-channel dash cam that records 1080p both ways. Supports GPS, Wi-Fi, and three different parking modes. Great video quality. Sturdy build with an elegant and stealthy all-black casing. Excellent customer support.

Thinkware F800

Thinkware F800 dual channel car camera

Dual-channel dash cam that records 1080p both ways. Better night and rear video quality than all competitors (as of mid 2017). Has GPS, Wi-Fi, and buffered or time-lapse parking mode.

LG Innotek LGD521

Product photo of the LGD521 front and rear dash cam

Elegant, stealthy 1080p/720p front and rear dash cam that supports Wi-Fi. Video quality is fair or better except for rear night video, which is poor. Optional external GPS. Buffered parking mode with motion detection and low-voltage cutoff.

Thinkware F770

Thinkware F770 front camera

A discreet, attractively designed dual 1080p/30fps dash cam with Wi-Fi, GPS, and buffered parking mode. Easy to set up and use. No screen. Capacitor instead of battery.

BlackVue DR650S-2CH

BlackVue DR650S-2CH dual channel car DVR

2016 version of BlackVue’s top-selling DR650GW. Improved configurability of rear camera. Alert if impact detected in parking mode. Supports Wi-Fi, GPS, cloud connectivity. Up to 128GB recording capacity.

BlackSys CH-100B

product photo of the BlackSys CH-100B dual channel dash cam

A reliable front and rear dash cam with a great form factor and lots of extras. 1080p front, 720p rear. Easy to install and use. Excellent customer support. Wi-Fi. Capacitor. Optional GPS/GLONASS and OBD-II modules available.

Thinkware X500 / X500D

Modular, great value-for-money dual channel dash cam. 1080p@30fps front and rear. Very good video at day, good at night. Integrated GPS. WDR. Capacitor. G-sensor. Motion detection. Buffered parking mode.

Lukas LK-9750 Duo

Product photo of the Lukas LK-9750 front and rear dash cam

Dual channel dash cam with 1080p front and rear. 4″ touch screen. GPS, GLONASS. Large temperature resistance. Up to 512GB total storage. ODB-II support. Buffered parking mode with in-built battery discharge prevention.

Lukas LK-7950 WD

product photo of LK-7950 front and rear cameras

State-of-the-art dual channel dash cam that records 1080p, front and rear. Great video quality. Supports Wi-Fi, GPS/GLONASS, OBD-II, buffered parking mode, HDR, UV and CPL filters, and more. Downside: Large size of the front camera.

Vico-Marcus 4

Vico-Marcus 4 product photo

High quality video up to 1296p. Supports 2560x1080p wide screen. 16 Mbps bit rate and Ultra-High Dynamic Range (HDR) ensures great video quality at night as well as at day. Optional GPS tracker and CPL filter available separately. Uses capacitor instead of battery. Downside: Large size, not very discreet due to form factor.

BlackVue DR650GW-2CH

The DR650GW-2CH's front and rear cameras in closeup.

An upgrade of the DR550GW dual channel dash cam, with improved video quality and added features, and an all black casing for better stealth. Has GPS, Wi-Fi, and voice menu function. NEW: Now also has truck version (with weatherproof rear cam) and taxi cam version (with IR LEDs on the rear cam).

BlackSys CF-100 2CH

Closeup of the BlackSys CF-100 main dash cam unit

A fairly priced dual-channel dash cam that records 1080p front, 720p rear. Very good video quality, except for the rear view footage at night, which is a bit dark. Optional GPS. Parking mode with buffered video. Voice menu.

BlackVue DR750LW-2CH

closeup of the DR750LW front camera

High-end feature packed dual channel dash cam. 1080p video resolution front and rear. 4″ touch screen. Wi-Fi connects to smart phone or PC. Optional external GPS. Battery discharge prevention. Overheat protection. Automatic firmware update via Wi-Fi.

BlackVue DR550GW-2CH Dual Channel

A photo of the cylindrical BlackVue DR550GW cams, with the rear camera being about one fourth the size of the front camera

Dual channel version of the highly successful BlackVue DR500GW-HD. Records 1080p front, 720p rear. Very high video quality. Stylish design, small and discreet size. Wi-Fi connects to smart phone for easy video viewing. GPS included.

BlackVue Wi-Fi DR500GW-HD

BlackVue DR500GW-HD

Stylish and discreet, the BlackVue DR500GW has great video quality day and night. Watch your video footage on your smart phone via Wi-Fi. Large angle of view. GPS. High temperature range. Excellent reliability.