Lenovo has unveiled four new all-in-one (AIO) desktop computers with stunning wide displays, sleek and space-saving designs and its latest Split Screen technology. Stealing the limelight is the new AIO 29-inch IdeaCentre B750 desktop PC, which starts at $1,119.

Lenovo, the largest PC maker in the world, announced four new additions to its all-in-one IdeaCentre desktop lineup on Monday. Lenovo's exceptional AIO PCs stand apart in the market with their stunning designs and high-performance. To challenge the competitive desktop market, the PC maker launched extra wide 29-inch IdeaCentre B750 AIO desktop and also filled the entry-level AIO PC range with its 23-inch B550.

The Lenovo IdeaCentre B750 All-In-One Desktop Computer: A PC For Everyone

Under the limelight is the new IdeaCentre B750, which sports an extra-wide 29-inch display with a 2,560 x 1,080 screen resolution. The frameless display is perfectly designed for a wide viewing angle, best for movie watching. To enhance the viewing experience, the B750 is topped with a 2.1 speaker system by JBL, built-in 20W sub-woofer and Dolby home theatre.

Lenovo has also added the benefit of using all Windows 8 features with its touch functionality coupled with Lenovo Motion Control to regulate basic tasks with hand gestures. The Lenovo Split Screen technology has simplified working on multiple on-screen windows and includes Lenovo Eye Distance to reduce eye restrain.

The Lenovo B750 is packed with the latest Intel Core i7 Haswell processor, 16GB RAM, and 2TB hard drive. Enthusiastic gamers might find the Nvidia GeForce GTX 760 graphics extremely pleasant. It packs DVD reader/writer or Blu-Ray Disc drive and option to expand memory with the slide open rear panel.

"AIO desktops have become the first-choice option for many consumers seeking a home PC with power and flexibility," Jun Ouyang, vice president and general manager, desktop business unit, Lenovo Business Group, said in a press release. "Whether as a home entertainment center, a desktop for productivity or a gaming and multimedia device, we believe an AIOshould adapt to our customers' needs quickly and smoothly and offer them a level of performance on par with a traditional desktop."

The Lenovo A530 AIO Desktop Computer: Sleek, Adjustable, and Efficient

The A530 AIO desktop PC is best suited for those who are looking for sleek, space-saving design with advanced technology. The A530 sports a 23-inch widely adjustable screen (from -5 to 90 degrees) with a 1920 x 1080 resolution and measures merely 0.8-inches thick. The PC is beautifully designed with all-aluminum chassis to sustain rough conditions.

The Lenovo A530 also features Intel Core i7 Haswell processor, but is low on memory with 8GB RAM and up to 1TB hard drive, compared to B750. However, with this memory it can be a great companion for gaming and multimedia storage. It also includes DVD reader/writer or Blu-Ray Disc drive along with Dolby certified speakers.

The Lenovo B550 AIO Desktop PC: Challenging the Entry Level AIO PCs in Market

The Lenovo B550 AIO PC can fulfil customers' needs for gaming and entertainment as well as be light on the pocket compared to Lenovo's other releases. The B550 boasts 23-inch frameless display with a 1920x1080 screen resolution. It is powered by Intel Core i7 Haswell processor, same as other models and sports 16GB RAM with up to 2TB hard drive. For better entertainment pleasure, the B550 packs Dolby Home Theater and JBL speakers.

The Lenovo B350 AIO Desktop PC: Productive and Entertaining

Lenovo B350 is launched with similarities of the B550 model. It is powered by the Intel Core i7 Haswell processor and has 16GB RAM with up to 2TB hard drive. However, the device sports a slightly smaller display of 21.5-inches, but sports Full HD 1920x1080 resolution. It packs Dolby certified stereo system for entertaining experience on a frameless display.

All devices include Bluetooth and Wi-Fi support.

Availability and Individual Pricing:

The Lenovo B750 All-In-One Desktop Computer will go on shelves in retail stores and via company's website in October with starting price of $1,199. The A530 model will be exclusive to Best Buy stores starting October, starting from $1,099. The Lenovo B550 is available on the company's website and will hit select retail stores starting October, starting from $799.

The Lenovo B530 should be in a price range closer to the B550's as the company is yet to reveal the details on its pricing. The device will be listed on Lenovo's website in October.