Motorola will present its new smartphone Droid of the next generation on June 23, wrote Engadget.

The smartphone based on the Android OS will be announced a day before the official launch of iPhone 4 sales. At the same time it isn’t reported which smartphone will be advertised. At present it is known that Motorola is developing two new models – Droid 2 and Droid X.

The directors of Motorola and the mobile operator Verizon Wireless as well as one of Vice Presidents of Google Andy Rubin and the Head of Adobe Shantanu Narayen will take part in the press-conference.

Engadget also published a brief review of the smartphone Droid X. The smartphone will be equipped with a 4.4-inch screen and a resolution of 854×480 pixels. Droid X also has a 8- megapixel camera with the option of video recording with high definition in the 720p format. The given set of functions opens new possibilities for Android mobile app developers as the smartphone will work on the Android 2.1 OS.

The date of this smartphone coming into the market is not announced. At the same time the first model Droid Motorola was announced at the end of October 2009. On the territory of the USA this model came into the market in November.

As we know, the Motorola Corporation refused to sell its mobile unit. Now the management of this American electronic giant is betting on Android, an operating system developed by Google. Motorola plans to release from 20 to 30 new models of smartphones during the year 2010. And all these devices will use the Android OS. This information was reported to Electronista.com by some unnamed top-manager of the company. So Electronista, a popular online source of news about such mobile application platforms as Android, iPhone, BlackBerry etc., published this informal announcement without delay.

As for other “simple” Motorola cell phones, new models will use either the Qualcomm Brew platform or a special mobile platform that was developed by Motorola.

Now the company has three working groups of mobile developers and all their activities are somehow connected with the Android platform. First group works in the U.S., the second one works in China and the third one applies its ideas in industry in Korea. Their results can be seen in practice. Motorola has already announced four devices based on Android: Cliq, Droid, Backflip and Motoroi. But soon companies that work at application development for Android will offer their mobile soft not only for these four models.

Steve Wozniak admitted in his last interview for NBC Bay Area, that he is a happy owner of the Google Nexus One smartphone. He so wanted to test this new gadget that bought it on the first day of Nexus One sales. Moreover, according to Mr. Wozniak’s words, now Google phone is one of his most favorite gadgets. Although he is still using iPhone as the main phone for communication.

Wozniak said that he regularly buys new models of mobile phones from different popular manufacturers. Besides Google Nexus One he used phones based on such mobile application platforms as iPhone and BlackBerry, also he tested the Motorola Droid Phone.

RIM products caused the most serious complaints from Apple founder. Mr. Wozniak has been using BlackBerry phone for a few months and as a result he has remained dissatisfied with it. And as for Droid and Nexus (which mobile apps were developed on Android OS), he considers them as excellent phones, stressing, however, that not every phone with the Android platform on board will be as good as Nexus One.

Eclipse Foundation has released a new version of Eclipse Pulsar, open tool for cross-platform mobile applications development.

RIM devices like Nokia, Motorola, Ericsson and Sony Ericsson – In the near future Eclipse Pulsar will allow to develop mobile apps for these smartphones (RIM means “Research In Motion”, wireless communications).

Now creating applications for smartphones from different manufacturers mobile program developers have to use various SDK-sets corresponding to desired platform. It’s obvious that such conditions make their work more complicate, because they have to prepare different versions of the same program for different platforms (Windows Mobile, Symbian, etc.).

Pulsar creates a unified environment based on Eclipse, which will allow developing multi-platform mobile applications. Now Pulsar supports SDK for Motorola, Nokia, Ericsson and Sony Ericsson. However, developers still have to create separate versions of applications for different phones based on integrated Pulsar SDK.

Integrated development environment Eclipse Pulsar

Today Pulsar supports Java-phones. In the future it is expected to support RIM devices based on BlackBerry (Apple iPhone support is also possible).