Lenovo IdeaPad Yoga 13

Specifications:
Processor: Intel Core i5-3317U @ 1.8GHz RAM: 4GB Display: 13.3-inch IPS (1600 x 900 pixels) Graphics: Intel HD 4000 Storage: 128GB SSD Ports: 2 USB 3.0, display port OS: Windows 8 Single Language

Dell XPS 12 Convertible Ultrabook

Specifications:

Display: 12.5-inch touchscreen with 1920x1080p resolution;

Operating system: Windows 8;

Processor: Intel 3rd generation i5 and i7 CPU options;

RAM: 8GB;

Storage: 128 and 256GBSSD options;

Graphics card: Intel HD4000;

Camera: 1.3MP front camera;

Battery: 6-cell; and

Weight: 1.54kg

Sources:
http://www.thinkdigit.com/Ultrabooks/Dell-XPS-12-Convertible-Ultrabook-Review_13052.html
http://www.techgig.com/tech-news/editors-pick/Dell-XPS-12-review-A-remarkable-expensive-affair-17734?mailer_id=1497&utm_source=Mailer&utm_medium=TG_batch&utm_campaign=digest_news_2013-04-14&email=mallikarjungunda@gmail.com&activity_name=tgdailynews_2013-04-14&dt=&token=MjgzMjc1