This is a community wiki. Feel free to edit and update the info.

• Wikipedia - List of Android smartphones: This link to Wikipedia shows a list of Android devices. I would recommend clicking on Version twice, to sort with the latest Android version at the top.
• GSM Arena has a great tool to compare devices one to another.
• PhoneScoop has an excellent search engine and compares an extensive list of features side-by-side with differences highlighted automatically.
• PhoneDB: It's a bit overwhelming with all the options you have available to filter by, but it always seems up-to-date. It can also find phones other than Android.
• PC Pro has a well-sorted reviews section - click on Android (under OS) and you'll have a list. You can tick the boxes next to the phones and then a compare button will appear giving you a line-by-line comparison. Note this is a UK site and some phones have different names to the US versions.
• ConsumerReports.org: If you're willing to pay a little, this site really does well at apples-to-apples comparisons on a wide variety of products, including cell phones.
• Versus.

This is a community wiki. Feel free to edit and update the info.

• Wikipedia - List of Android smartphones: This link to Wikipedia shows a list of Android devices. It is recommended to click on Version twice, to sort with the latest Android version at the top.
• GSM Arena has a great tool to compare devices one to another.
• PhoneScoop has an excellent search engine and compares an extensive list of features side-by-side with differences highlighted automatically.
• PhoneDB: It's a bit overwhelming with all the options you have available to filter by, but it always seems up-to-date. It can also find phones other than Android.
• PC Pro has a well-sorted reviews section - click on Android (under OS) and you'll have a list. You can tick the boxes next to the phones and then a compare button will appear giving you a line-by-line comparison. Note this is a UK site and some phones have different names to the US versions.
• ConsumerReports.org: If you're willing to pay a little, this site really does well at apples-to-apples comparisons on a wide variety of products, including cell phones.
• Versus.

http://en.wikipedia.org/wiki/List_of_Android_devices

This link to wikipedia shows a list of Android devices. If you scroll down to the table with the section headed Released, Installed devices you will see a list of smartphones. I would recommend clicking on Version twice, to sort with the latest Android version eg2.2 ( and consequently newer phones) at the top.

You will notice that the Evo 4g and the Galaxy S are near the top. This should help to narrow down your choices.

This is a community wiki. Feel free to edit and update the info.

• Wikipedia - List of Android smartphones: This link to Wikipedia shows a list of Android devices. I would recommend clicking on Version twice, to sort with the latest Android version at the top.
• GSM Arena has a great tool to compare devices one to another.
• PhoneScoop has an excellent search engine and compares an extensive list of features side-by-side with differences highlighted automatically.
• PhoneDB: It's a bit overwhelming with all the options you have available to filter by, but it always seems up-to-date. It can also find phones other than Android.
• PC Pro has a well-sorted reviews section - click on Android (under OS) and you'll have a list. You can tick the boxes next to the phones and then a compare button will appear giving you a line-by-line comparison. Note this is a UK site and some phones have different names to the US versions.
• ConsumerReports.org: If you're willing to pay a little, this site really does well at apples-to-apples comparisons on a wide variety of products, including cell phones.
• Versus.