You can search for model names (‘atrix’ will find the Motorola Atrix 4G), partial names (‘galaxy’ will find multiple items that have the word galaxy in their name), brand names (‘htc’ will find the best items made by HTC) and if you wish to compare specific items, just type all models you wish to compare (‘iphone 4, xperia arc, droid 2, defy, lg p990’).
You can use adjectives to sort items on any feature; cheapest would bring lowest priced items, lightest would find lowest weights. Find ‘biggest display size’, ‘thinnest phone’, ‘highest camera resolution’, ’fastest phone’ ... and use ‘best’ to sort any feature from best to worst.
Tags are searches that were given a name. The name usually suggests a use case (‘best camera phone’) or a group of features (‘best mid size android’). Tags translate to the original search, so in the case of ‘phone for my grandma’ you will find phones with Large Keypads, a speakerphone, easy to navigate menus and Bluetooth connectivity.
Type in any feature (Android for OS type), multiple features (GPS, Wi-Fi, Touchscreen), value (32GB for storage capacity), range of values (8-12MP for camera sensor resolution), or feature name and it’s desired values (Talk time 13-18h),