It has a faster processor and an improved camera compared to last year's model.

与去年的机型相比，iPhone 4d搭载了更快的处理器和改良的摄像头。

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Pros: 4.3in screen; fast 1Ghz processor; 8Mp camera with panoramic photo option; Skype integration; mobile hotspot capability; and Adobe Flash 10.1 with 2.2 Android software upgrade.

优点：4.3英寸屏幕，1G处理器，800万像素摄像头和全景拼接技术，整合了Skype，能作为无线热点，支持Flash 10.1 ，可升级的系统

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Motorola Inc., trailing Apple Inc. and Research in Motion Ltd. in smartphone sales, unveiled a new version of its Droid handset with a faster processor and improved camera.

摩托罗拉公司推出新款droid智能手机。新款droid X拥有更快的处理器和改良的照相功能。

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Analysts also predict the standard array of upgrades - faster processor, better camera - and Ms Cozza predicts we will see something of a small leap in a major area of Samsung's expertise.

BBC: Samsung set for crucial Galaxy S4 smartphone launch

With Android 4.1, a quad-core 1.5GHz processor, 13-megapixel camera and a 720p 4.7-inch Infinity Edge Display, it joins the likes of the Ascend Mate and D2 in forming the Chinese manufacturer's smartphone family in 2013.

ENGADGET

With Android 4.1, a quad-core 1.5GHz processor, 13-megapixel camera and a 720p 4.7-inch Gorilla Glass 2 Infinity Edge Display, it joins the likes of the Ascend Mate and D2 in forming the Chinese manufacturer's smartphone family in 2013.

ENGADGET