Sony Cyber-shot WX7 Review
Review Date : Mon, 12 Sep 2011
Author : Matt Golowczynski
With its high-resolution backlit sensor and full HD movie recording, is this the pocket powerhouse for the discerning user?
|Pros:||Clear screen, highly specified, smart design, lightweight and compact|
|Cons:||Might be too small for some, processing artefacts, smaller screen than usual for this class of compact|
Sony Cyber-shot WX7 review - Features
Compact cameras are becoming increasingly deceptive these days, with backlit sensors, expensive focal ranges and other impressive technology being shoehorned into the smallest bodies. Sony's Cyber-shot WX7 is one example of this, with a smart, pocket-friendly form packed full of functionality, and some pretty confident claims from Sony as to its abilities.
Its 16.2MP Exmor R CMOS sensor only measures 1/2.33 inches, but its backlit design is said to be responsible for a doubling of its sensitivity next to conventional sensors. This, Sony claims, allows it to produce images with half the noise, while a Superior Auto mode combines a number of images into one to help extend dynamic range. These and other technologies allow it to produce ‘DSLR-like picture quality', something we'll be looking at later on.
The lens spans a healthy range from 25-125mm, while Sony's SteadyShot image stabilisation is on hand to keep stills and movies sharp. Movies themselves are recorded in high definition to the 1080i standard while sound is recorded in stereo. Elsewhere, Sony has focused on developing its Sweep Panorama technology, with the WX7 providing separate options for high-resolution and 3D panoramas, as well as an Intelligent option which is even suitable for capturing moving subjects.
The camera focuses with the aid of nine points in the centre of the frame, while a tracking option can also be quickly selected to keep a lock on moving subjects.
The usual Cyber-shot mix of Face and Smile-oriented technologies are present, as is a Background Defocus mode which is designed to replicate the shallow depth of field effects of DSLR cameras. Thanks to its backlit sensor, the camera can also shoot an impressive 10fps at the sensor's full resolution.
The camera's 2.8in LCD screen isn't particularly impressive in size, although its 460,000dot resolution does at least bring it up a level from the more common 230,000 standard we're used to seeing. Images and videos are recorded to the user's choice of SD, SDHC, SDXC and MS media formats, while HDMI and USB 2.0 ports allow images and videos to be transferred to other devices.
Sony Cyber-shot WX7 review - Design
The Cyber-shot range has also stood out as being one of the more attractive compact lines, and from the front the WX7 barely differs from the styling set out by the previous WX5 model. It's on the rear where the major changes have taken place, with the previous model's dials now dropped in favour of a single dial and a switch, and a handful of additional buttons. This means that options are now accessed primarily through the graphic user interface, although, thankfully, the commonly-used playback and delete buttons have remained as physical controls.
There isn't anything particularly difficult about the camera's operation, and all controls are marked clearly. As a relatively small compact, though, those with larger hands are likely to find it a little awkward to use. A more minor criticism is that the door at the base of the camera, which provides access to the battery and memory card slots, feels a little loose and flimsy.