Casio Exilim EX-V7 Review - Performance and Image Quality
(Page 4 of 4 )
The performance of the EX-V7 is not too bad. It takes just under 1.5 seconds to turn on the camera and take the first shot. With the flash turned off, the shot-to-shot times were 1.63 seconds between shots. With the flash on, that figure jumped up to 1.76 seconds. The shot-to-shot times are very impressive, and they almost mimic the performance of the Sony DSC-T10. The continuous shooting speed of the EX-V7 was also quite good with typical times between shots averaging just under 1.5 seconds. Shutter lag measures 0.5 seconds in bright conditions, and 1.2 seconds in dim conditions. These performance numbers put the EX-V7 above average in its class when it comes to speed.
The performance of the battery was also quite impressive for a camera of this size. A typical battery charge lasts about 240 shots, which is good for a compact camera. If the user wants an extra battery in order to take more pictures without waiting for a charge, it will cost just under $50.
The image quality of this camera was not as impressive as the performance. Smaller prints seem to look good, but larger prints were not as accurate in terms of color and noise. If your intended purpose for this camera is to produce 4x6 inch prints or smaller, then I think you will have no problem with the image quality. As the prints get larger, you can begin to see minor flaws in the images including colors being washed out and the white balance showing a yellowish tint. These flaws are very minor, but they must be pointed out.
Image noise in dim conditions is kept in check up to ISO 200. At ISO 400, noise becomes noticeable in larger prints. At ISO 800 the noise becomes very prominent. So it is recommended that you stay below ISO 800 to avoid any blurriness issues.
Summary
I like this camera a lot, mainly because of its small size and great features. This is a perfect camera to take on vacation, or any other place where a pocket camera is best suited. The 7x optical zoom is great; it is supported by the image stabilization system which is average at best. The 7.2 megapixel CCD is also great to have, as well as the 2.5 inch LCD screen which is bright and has a high resolution.
Overall I would say this camera is good, but there are better alternatives out there in the pocket camera class. Digital camera buyers would probably be better off checking out Canon's SD line of cameras, which have excellent image quality and great design. It is hard, though, to beat the 7x optical zoom in the EX-V7, and also its slim stature. The cradle station included in the box is also a great accessory that other camera companies don't offer. So, as I mentioned at the start of this review, this camera will be great for some and not for others.
| DISCLAIMER: The content provided in this article is not warranted or guaranteed by Developer Shed, Inc. The content provided is intended for entertainment and/or educational purposes in order to introduce to the reader key ideas, concepts, and/or product reviews. As such it is incumbent upon the reader to employ real-world tactics for security and implementation of best practices. We are not liable for any negative consequences that may result from implementing any information covered in our articles or tutorials. If this is a hardware review, it is not recommended to open and/or modify your hardware. |
/ 4 
