Microsoft Surface Book laptop to Lumia 950 flagship phone: Key highlights from Microsoft's Windows 10 devices event

Microsoft unveiled on Tuesday a new line of Lumia smartphones, a new Surface Pro tablet, its first-ever laptop, and an updated version of its wearable fitness tracker, Microsoft Band, that will run on Windows 10, its latest operating system. Windows 10, launched in July, is part of Microsoft's push to win a bigger share of the market for tablets and smartphones, now dominated by Apple Inc and South Korea's Samsung Electronics Co Ltd.

- Microsoft unveiled three phones at an event in New York. The Lumia 950 and 950XL will have starting prices of $549 and $649 respectively when they go on sale in November, while the Lumia 550 will cost $139 when it becomes available in December.

- The Lumia 950 includes a 5.2-inch display and a hexacore processor, while the larger Lumia 950 XL has a 5.7-inch display with an octacore chip. The specs on the budget 550 had not been released as the event continued.

- The 950 and 950XL handsets feature a 20-megapixel rear camera, have up to 32GB of storage, 4K video and use liquid cooling technology. Microsoft said storage on the phones could be extended to up to 2 terabytes using a memory card.

- Microsoft unveiled to the world its first-ever laptop - the Surface Book, which the company says is two times powerful than the MacBook Pro. Also, the company claims that the Surface Book is the fastest 13-inch laptop available today.

- The new Surface Pro 4 tablet - a larger but thinner and lighter version of the Surface Pro 3 - runs on 6th-generation Intel Core processor and has 16GB of RAM and 1TBB storage.

- Launched nearly a year and a half after its predecessor, the Surface Pro 4 features a 12.3-inch screen with 267 pixels per inch.

- The Microsoft Band 2, which allows users to monitor their fitness and exercise regime, will be priced at $249 when it becomes available on October 30.

- Unlike its predecessor, Microsoft's entry product in the wearable technology market a year ago, the new Band has a curved display, which uses the Corning Gorilla glass 3, and has a barometer sensor to track elevation.