(CNN) -- Amazon unveiled a collection of new Kindle devices in Santa Monica, California, on Thursday. There were two dedicated e-readers and three Kindle Fire tablets, ranging in price from $69 to $499.
After Chief Executive Jeff Bezos finished his presentation, journalists were given some hands-on time with the new devices.
Here are our first impressions of the new tablets:
7-inch Kindle Fire HD and Kindle Fire
There are a few new members of the Kindle Fire family, one at every popular tablet price point.
There are two new 7-inch devices, the $159 Kindle Fire and $199 Kindle Fire HD. Bezos also announced a pair of higher-end Kindle Fire HD devices, both 8.9-inches, but they were not available for a demonstration. The 4G model costs $499, the regular model $299.
The two 7-inch Fire tablets look similar, but the HD has a few more features. Available in 16GB or 32GB, the Kindle Fire HD has a higher resolution screen of 1920-by-1200 pixels, Dolby Audio speakers, stronger Wi-Fi and better battery life. It also manages to weigh a smidgen less than the Kindle Fire.
The exterior designs are slick and minimalist, similar to the new Nexus 7, featuring a black body and no buttons. Photos, videos and books all look great on the HD's glossy screen and very nice on the Kindle Fire's screen.
Navigating on both devices is a snap. The operating system is a heavily reworked version of Android, custom-made by Amazon.
An oft repeated theme at the event was that Amazon is focusing on the service, not the gadgets. It hopes to make money from its rich ecosystem of content, not the sales of hardware. The company makes no secret that the Kindle Fire is essentially a tool on which the company would like to sell you things, which is why the blatant attempts to point you toward new purchases don't feel so much intrusive as, well, helpful.
For example, turning the device into portrait mode makes room for custom suggestions. Below the icon for an app is a selection of apps other customers also bought. Same for a book or movie. If you're looking at the thumbnail for a website, you'll see other sites that are "trending now."
The soft-sell is also present in the new X-Ray feature for movies, which allows you to hit pause and automatically see IMDB profiles for actors in the flick, finding out what else they've appeared in. This list of other movies is great for settling arguments, and you can also click to buy them from Amazon or add them to your watch list for future purchasing. Crafty.
One very interesting new feature just for the Kindle Fire is Immersion Reading, which allows you to listen to the audiobook version of a title while the corresponding words are highlighted in the Kindle version. This would be great for learning a language or for kids who are just learning how to read. Another new feature, Whispersync, also combines the two versions so you can switch between listening to and reading a book without losing your place. Unfortunately, you will need to purchase both versions of the books individually to take advantage of the tools.
Speed still appears to be an issue on the the Kindle Fire HD. After tapping on an app or a photo, there's a bit of lag time before you're taken to your destination. It's the same if you flip too quickly through a magazine or book. This came up on the Kindle Fire HD and the Kindle Fire across a variety of apps and media. It wasn't noticeable while streaming videos, which played smoothly and looked crisp and seamless on both devices.
The Kindle Fire and Kindle Fire HD will start shipping on Septemeber 14, and the 8.9-inch Kindle FIre HDs will ship on November 20.
It may not be the most expensive or feature-filled product announced Thursday by Amazon, but the Kindle Paperwhite could be the most impressive complete package.
One of the most persistent complaints about the E Ink Kindle has been that it lacked a light. For people who were used to using smartphones in the dark, the Kindle was a little too much like a real book. The Kindle Paperwhite addresses that problem with what the company calls a "front-lit" display. The result is rather stunning.
The effect is subtle, more of an all-over soft glow than a bright computer or tablet screen, or a directional light. When you first look, you might not even notice it's on, just that the text looks cleaner, crisper and easy on the eyes. The light is meant to be left on at all times, but the brightness should be adjusted depending on how much light you need. Even in a bright environment, the light greatly improves how text displays on the screen.
One of the Kindle's biggest advantages over traditional tablets as an e-reading device it its impressive battery life. Amazon claims that even with the new light on, the Kindle Paperwhite will get up to eight weeks of battery life.
The visual improvement is also due some tweaks to the touch screen. It has a higher resolution, 212 pixels per inch. And the background has been tweaked to be whiter, the