Lenovo IdeaCentre B750 All-in-One Desktop PC, Intel Core i5, 8GB RAM, 1TB+8GB SSHD, Blu-ray, 21:9 Super-Widescreen 29" Display, Black

We like it because...

 the super widescreen full HD display is fantastic for watching Blu-rays without wasting screen space.

Special offer

£1,239.90 Save £20.00
Original total price £1,259.90

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Product information

For outstanding entertainment in an all-in-one desktop, look no further than the Lenovo IdeaCentre B750. With it's full HD super-widescreen display, JBL speakers and NVIDIA graphics card, the B750 has everything you need for an immersive entertainment experience.

A cinematic experience
The IdeaCentre B750 features an incredible 21:9 super widescreen full HD display, and JBL designed stereo speakers with a built-in subwoofer. The super-wide aspect ratio will allow you to view movies as they were intended, with no black bars and no cropping. It shows vivid colours and a wide viewing angle, meaning that you won't have to sit centrally in front of the screen to get the perfect picture.

You'll enjoy rich, clear sound with increased clarity, even at loud volumes, thanks to Dolby Home Theater technology and JBL-designed speakers and built-in subwoofer. Thanks to these enhancements, you'll find watching a movie using the built-in Blu-ray drive or taking in your favourite music far more engaging on the B750.

Powerful processing and outstanding graphics
The B750 comes packing a fourth generation Intel Core i5 processor, 8GB of RAM and an NVIDIA GeForce GTX760A graphics card with 1GB of dedicated memory. You'll be able to enjoy your favourite games, edit photos and videos in high definition and multi task between different programs with no problems. Intel's fourth generation graphics card offer high performance with improved security, while the GeForce GTX 760A graphics card is packed with NVIDIA's advanced technologies to give you the performance edge you need to take on next-generation games.

Lenovo Motion Control
Navigate your B750 without even touching the keyboard or mouse thanks to Lenovo Motion Control. Lenovo Motion Control tracks your hand movements, using simple gestures to quickly flip through photos, slides and pages, skip music tracks, adjust the volume, go to full screen mode and more. It's like using a touch screen, but without covering the glass with fingerprint marks.

Intelligent multitasking
Thanks to the massive 29-inch super-widescreen, you've got all the screen real estate you need to multi task between several programs. Lenovo's Split Screen technology makes it even easier, allowing you to view and work within multiple windows at once, with up to three windows spaces available.

Easy system maintenance
Lenovo Rescue System makes taking care of viruses and other technical difficulties simple. You can use it to safely backup your system, and even scan for and kill viruses before you enter Windows, reducing the risk of further infection.


This device can be upgraded to Windows 8.1 for free through the Windows Store.

Accessories Included
Keyboard and mouse
Bluetooth Enabled Information Wireless way of transferring data between electronic devices over short distances
CD/DVD/Blu-ray Drive Information Whether this machine can play/burn Blu-ray discs, DVDs or CDs.
Blu-ray disc drive (reader), DVD±R/±RW (reader/writer)
Computer Support Helpline Information We offer access to a 90 day helpline when you buy a new laptop or desktop computer from John Lewis. The service is available for a period of 90 days from the date you make your purchase.
Free 90 day computer support
H588 x W908 x D298mm
Ethernet Port Information Allows a connection to a router via a cable (available separately).
Graphics card Information Generate the images you see on your computer screen
Graphics card type Information A dedicated graphics card enables you to run advanced programmes such as games or design packages more smoothly. Computers without graphics cards run these programmes through their processors.
Hard drive Information Stores files and programmes. A portion of this may already be consumed by pre-installed data.
Headphone socket
Memory (RAM) Information Random Access Memory (RAM) allows your computer to multitask.
Memory Card Slots Information A memory card slot allows you to transfer photos and files directly from a memory card.
6-in-1 card reader
Model name / number
IdeaCentre B750 57320741
NFC enabled Information Devices with NFC can be tapped together to establish a wireless connection for sending or streaming files and other data
Operating system Information Determines the interface you see on screen and the types of programmes you can run.
Windows 8 (64 Bit)
Ports Information Ports used to connect other devices, for example USB to connect peripherals or HDMI to connect to a high definition display.
4x USB 3.0, 2x USB 2.0, 1x HDMI in/out
Processor Information The processor (also called CPU) is the "brain" of your computer and enables programmes to run.
Quad-core Intel Core i5-4440
Processor speed Information Determines how quickly programmes run. Processors with 'Turbo Boost' can enhance their performance to deal with more demanding tasks.
3.1GHz to 3.3GHz with Turbo Boost
Screen finish Information A matte screen is easier to view in bright light. Gloss screens can provide more vivid colours.
Screen Resolution Information Picture quality defined by the number of individual dots (pixels) used to create an image. The higher the number of pixels, the higher the image quality.
2560 x 1080 pixels
Screen size Information Measured diagonally.
Screen Type
21:9 super-widescreen frameless LED LCD display with IPS
JBL designed 2.1 stereo speakers with 20W subwoofer
Touch Screen
TV tuner card Information Device that receives digital free-to-air terrestrial and/or analogue television services
Voice Recognition
Webcam (front-facing) Information Used for making video calls
720p HD webcam
Wireless networking
Wi-Fi- 802.11b/g/n


Click & collect

Free Click & collect from John Lewis or Waitrose shops for collection tomorrow from 2pm
355 participating John Lewis and Waitrose shops

Standard delivery within 5 working days


Next, named or Saturday UK delivery


Next/named day UK delivery pre-10.30am


Collect+ from a local shop from Saturday - postcode exclusions apply for Collect+ deliveries

5000+ participating Collect+ shops

International delivery not available


We want you to be happy with your purchase. If you're not, depending on the type of product, you can make free returns in the UK via John Lewis shops, Royal Mail, Collect+, or MyHermes. If you need to arrange collection of large or heavy items, call us on 03456 049 049. For international returns queries, call us on +44 1698 545 454. Find out more about returns.

You'll find returns information on your delivery note. Unless faulty, we'd like you to make your return within 90 days of purchase. Exceptions apply to certain products - find out more about our refund policy.


Find out more about returning products

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Additional services

  • 2 year guarantee included

More about what's included with Added Care

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