T-Mobile is launching in October the new HTC Amaze 4G (aka HTC Ruby) Android smartphone that will be the carrier’s first smartphone to take advantage of T-Mobile’s faster 4G (HSPA+ 42) network. The new phone is powered by Qualcomm’s SnapDragon S3 1.5GHz dual-core processor with 1GB of RAM and runs Android 2.3.4 Gingerbread OS with HTC Sense.

Some details of Sony Ericsson’s upcoming Xperia SO-02D Android phone for NTT DoCoMo have been leaked. Codenamed NOZOMI, the SO-02D is an Android 2.3 smartphone coming in November this year. It is suggested that the device will have a 4.3-inch 1280x720p touchscreen.

Sprint is going to release Motorola’s PHOTON 4G Android smartphone on 31 July. As Sprint’s first international 4G smartphone, the PHOTON 4G supports not only the carrier’s WiMAX 4G and CDMA EVDO network, but also quad-band GSM/EDGE and tri-band WCDMA 3G network, making it a true global phone. The phone will be available for 199.99 with two-year service agreement.

At the Computex 2011, Asus introduces its Padfone, a combo of a tablet and a smartphone. The package includes a 10.1-inch tablet dock and a 4.3-inch smartphone, both running Android OS. The Padfone offers seamless transition of applications between pad and phone. Only one SIM card is need for the pad and the phone.

Verizon Wireless is going to release the Motorola DROID X2 dual-core Android smartphone, which is the follow-up to the original DROID X. The new phone is powered by a dual-core 1GHz processor and run Android 2.2 OS. The new dual-core CPU makes the X2 capable of loading webpage faster and handling Flash Player.

Verizon Wireless is going to release Samsung’s Droid Charge SCH-i520 Android smartphone, which was first revealed back at the …

Italian website HDBlog did a 9 minute preview on the newly announced HTC Sensation Android smartphone. In the video, the Sensation was compared to the Nexus One. The clip also shows the new HTC Sense 3.0 UI, performance and responsiveness of this dual-core Android phone, video playback, Flash playback as well as Internet browsing experience. Watch the video after the cut:

HTC has announced its long-rumored dual-core Android smartphone, the Sensation which is previous known as the HTC Pyramid. The Sensation, spec-wise, is quite similar to the EVO 3D and includes some improvements. Like the EVO 3D, the Sensation is boosted by a dual-core Qualcomm MSM8260 processor and runs Android 2.3 Gingerbread with HTC Sense. However it gets only 768MB of RAM and 1GB internal storage, compare to 1GB RAM and 4GB storage on the EVO 3D.

Sprint has just announced the new HTC EVO 3D, America’s first 4G smartphone with a 4.3 inch 3D QHD display that allows you to view 3D without having to wear 3D glasses. The EVO 3D has a similar design like the original EVO 4G. It is powered by a 1.2GHz dual-core Qualcomm SnapDragon processor with 1GB of RAM and 4GB internal memory; and runs Android 2.3 Gingerbread OS with HTC Sense.

HTC finally introduces the Desire HD Android phone (codenamed HTC Ace), bringing the large 4.3-inch screen to people outside the US, who can’t get the Sprint HTC EVO 4G. The new phone comes without support for WiMAX, but only support for HSPA/WCDMA 900/2100 MHz and quad-band GSM/EDGE networks. The Desire HD has no QWERTY keyboard, unlike its brother Desire Z.