The DR32 delivers great video quality day and night, taking into account that it costs less than $150. Unlike most other dash cams it has a standard tripod screw mount. Cons: Its not so discreet form factor and some reliability issues that are still being worked on.
Almost all dash cams come with a G-sensor these days.
The Vico-TF2+ Premium features great video quality day and night. Large viewing angle of 160°. Very heat resistant due to large casing (up to 75˚C/167˚F). 2.4″ screen. No GPS and the rather taste-dependent form factor are the main drawbacks.
A low cost dash cam of Chinese origin, the K6000 shoots good video at day, but night quality is poor. Records 1080p @25fps, or 1440×1080 @30fps
Lukas LK-7900 ACE
A very popular, small and discreet, high quality dash cam. Supports up to 128GB memory card and can withstand very high temperatures up to 90˚C. CPL lens available separately to reduce reflections. GPS.
Urive MD-8000P Shotgun Dual Channel
The Urive MD-8000P Shotgun is the first dual-channel dashboard camera that records 1080p in the front and 720p to the rear. It is quite small and sports a sleek, modern design.
DOD LS300W / LS330W
Great night vision: The LS300W is one of the best dash cams currently available. Featuring high quality video no matter whether it’s day or night, thanks to its large aperture, high bit rate and WDR Super Night Vision. Small and discreet.
Arguably the most elegant dash cam available in 2013, with great video quality and excellent discreetness due to its small size. Various extensions available.
The GS 1000 is a low price, GPS enabled dash camera that supports Full HD resolution. Sports a classic “photo camera” design. Resolution: 1920×1080. GPS.
ABEO HDVR-150 Rear View Mirror Camera
The ABEO HDVR-150 is a super discreet mid-price dash cam that integrates perfectly with your existing rear-view mirror. Resolution: 1280×720.
BlackVue Wi-Fi 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.