Recently there were rumors of Sony Ericsson planning up two exclusive handsets powered by all new Windows Phone 7. and now here is a hint of the rumor in face of a video launched on YouTube. This video features two hand sets named Sony Ericsson Xperia X7 Mini and Sony Ericsson Xperia X7. Adding to the speculations, the launch of these products will be scheduled in the first Quarter of 2011.The video shows both the hand sets filled with exciting features making it the choice of all gadget lovers. Sony Ericsson Xperia X7is a beautiful piece with striking display of 4.3 Inch WVGA touchscreen display. The hand set assures a high speed processing with MSM8260 1.2GHz processor and then comes the major selling feature of this hand set, an 8.1 Mega Pixel camera to take your heart away with its pictures. Moreover it also gives 720p HD video and HDMI output with Dolby Digital Plus surround.Next comes Sony Ericsson Xperia X7 Mini with a little mini yet attractive screen of 3.5 Inch WVGA touchscreen display. High speed of processing is evident from Qualcomm QSD8250 running at 1GHz which can be traced from Nexus One. Now comes the sensational feature, which will simply blow your mind, Sony Ericsson Xperia X7 Mini comes with a camera of 10.1 Mega Pixel power. The camera also provides 720p HD video recording with 3x optical zoom.Looking at the features of these devices what all comes in mind is WOW..!! if the video shown here has some reality, then these models are going to create blast in mobile world. Well till then lets wait for the first quarter of 2011.