Sony Alpha NEX-3

8.5 Rating

A sister model to Sony’s NEX-5 interchangeable-lens camera with the ability to record 720p HD video clips with stereo soundtracks.The main difference between Sony’s NEX-3 and the more expensive NEX-5 model we reviewed in June lies in the video recording system. Whereas the NEX-5 uses the AVCHD format and can record Dolby Digital soundtracks, the NEX-3 uses the less efficient MP4 compression system for video and MPEG-4 AAC-LC for audio. The NEX-5 is also Full HD (1920 x 1080 pixels) compliant while top video resolution for the NEX-3 is 1280 x 720 pixels.

Sigma DP2

8 Rating

A pocketable, advanced digital camera with a large Foveon X3 Direct Image Sensor and few automated functions.Although many photo enthusiasts have been looking forward to Sigma’s DP2 since the camera was first revealed at Photokina 2008, we’ve had to wait almost eight months to see a review unit. Physically and technologically similar to the original DP1 model (which Photo Review reviewed in March 2008), the DP2 comes with a standard-range lens that is considered more suitable for snapshots and portraits.

Sigma DP1x

7 Rating

A pocketable camera with a large Foveon sensor that delivers rich, natural-looking colours plus a wide dynamic range and supports raw file capture.Sigma’s DP1x features the same 20.7 x 13.8 mm Foveon X3 sensor and wide angle lens as Sigma’s first large-sensor compact camera, the DP1, which was released just over three years ago. This recent update is largely cosmetic and combines the rear panel interface design of the DP2s with the True II processor from the DP2. It also introduces a revised autofocusing algorithm.

Sigma DP-1

8.5 Rating

The first compact digital camera with a relatively large image sensor.We’ve been waiting for Sigma’s DP-1 digital camera for approximately 18 months. First announced at Photokina in September 2006, it has been withheld from the market through what Sigma describes as “unforeseen image quality problems which resulted in a requirement to change the specification of the camera’s imaging pipeline”. But it’s here now – and a very interesting camera it has turned out to be.

Pentax X70

8 Rating

Pentax’s first super-zoom digicam offers high-speed continuous shooting and 720p HD video recording.Pentax enters the competitive super-zoom market with the X70, a 12-megapixel digicam with an advanced suit of controls and a 24x optical zoom lens. Covering a focal length range equivalent to 26-624mm in 35mm format, the lens boasts a fast f/2.8 maximum aperture at the widest position and the camera includes an ‘Intelligent Zoom’ function that can extend magnification to 150x, providing an equivalent focal length of approximately 3900mm at VGA resolution. Sensor-shift image stabilisation and a 2.7-inch monitor are other key features.