The slate will use the latest Android OS, Android 4.2 Jelly Bean. So, Android 4.2 will use the same name as Android 4.1 (Jelly Bean), not Key Lime Pie.
For the specifications, Nexus 10 has the highest specs compared to other Android tablets. It comes with a 10.1-inch Super AMOLED display with a resolution of 2560 x 1600 pixels, higher than 2560 x 1536 pixel on Apple iPad 3’s Retina Display. That resolution scores remarkable 298.9 ppi of pixel density. It wins against iPad 3 display with 263.9 ppi pixel density.
Under the hood, there’s a SoC Exynos 5250 made by Samsung, consist of a dual-core Cortex-A15 clocked at 1.7 GHz and Mali-T604 GPU. The processor is estimated to score higher benchmark result compared to Snapdragon S4 Pro and Apple A6. It also packs 2 GB of RAM to give better and faster multitasking.
In terms of appearance. BriefMobile said that the back of Nexus 10 feels like aluminum. On the top, there’s a place for the camera made of rubber material, usually found on Samsung phones. This tablet is slim and light in weight. It has 16 GB of built-in storage, unfortunately it doesn’t have microSD slot like other Nexus devices. Other specs are 5 megapixel rear camera, dual speakers, NFC, Wi-FI, and Bluetooth 4.0.