Samsung Galaxy Nexus

Samsung's newest flagship is the first handset in the world to run Android 4.0 Ice Cream Sandwich, introducing a whole new look and feel for Google's mobile platform. The Galaxy Nexus Features a curved 4.56-inch HD Super AMOLED display running at 1270 x 720 resolution, a 1.2Ghz dual core processor, 1GB of RAM, a 5MP rear camera with zero shutter lag,back lit-illuminated sensor, built-in stabilization and LED flash and 1.3 MP front facing camera for video chat.The unit is powered by a 1,750mAh battery

Samsung Galaxy Tab 7 inch

The Samsung Galaxy Tab is an Android Based Tablet Computer produced by Samsung launched on 2 September 2010 at the IFA in Berlin.

The Galaxy Tab has a 7 inch TFT-LCD touchscreen, Wifi capability,a 1.0 GHz ARM Cortex-A8(Humming Bird) processor, the Swype input system,a 3.2 MP rear facing camera and a 1.3 MP front facing camera for video calls. It runs on  Android 2.2(Froyo) OS & supports telephone functionality as speaker phone , via provided wired ear piece or Bluetooth earpieces

Hardware   
It is enslosed in a plastic frame that make it lighted than other metal bodied tablets weighing 380g

The GT-P1000 model carries a & inch LCD TFT instead of a AMOLED which is used in other models of tab.
the screen resolution is good 1024x600 resolution. Internal Storage is 2 GB supplemented with 16 GB or 32 GB memory cards.CPU is a 1.0 GHz ARM architecture Cortex A8 application and has a 512 MB of ram and paired with a PowerVR SGX540 Graphics Card.

My opinion this is a good choice for a low priced tabs then it's successor

Revealed: Samsung Galaxy Nexus

Recent held Press at Hong Kong, Samsung and Google Revealed the first phone,The Samsung Galaxy Nexus That runs on Google latest next generation operating system  Android 4.0 nick named Icecream Sandwich. The Phone has features such as 1.2 GHz dual-core processor and a large,4.65 inch Samsung HD super Amoled display with 1280 pixels by 720 pixels resolution.