Retrevo, one of a number of automated, aggregate review sites we previously covered, is releasing an alpha version of a new product comparison feature called “Product Snapshot”. The feature helps find the greatest “bang for your buck” by visually displaying how a product’s price and features stack up against others in its category. CEO Vipin Jain will demo the feature at tomorrow’s Stanford Summit. The feature will go public at the end of September.

“Product Snapshot” maps a product’s place on a price/feature graph relative to other products in the category. The mapping of the product is based on a statistical analysis of a number of major features and prices drawn from across the web. Products with fewer features for their price fall at the bottom left of the chart, while products with high prices and many features are placed toward the upper right. For example, this search for a Samsung LN-S4696D shows where the LCD TV places relative to other mid-range TVs.

The snapshot also includes links to products with better features, similar products, and cheaper products. These features will be released at the end of September when the full feature is pushed live.

Retrevo distinguishes itself by focusing on consumer electronics and finding a great deal of auxiliary material on products. Searches return PDF product manuals, aggregate user ratings, product previews, written reviews, forums & blogs, and shopping links. The data is pulled from thousands of sites including those of manufacturers and retailers. Retrevo’s depth of information makes it best suited for initial product research instead of quick price comparisons.