Lenovo A740


Stylish, super-slim, and comfortable to use thanks to a widely adjustable screen angle that rotates from -5 degrees to flat—that’s the Lenovo A740, an all-in-one PC with 10-point multitouch, up to Quad HD visuals, and immersive JBL® stereo speakers with Dolby® Home Theater®.

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  • Features

    Lenovo A740Features

    Widely Adjustable Viewing Angle

    The A740's smartly designed display mount allows you to adjust it across a huge range — from -5 degrees to 90 degrees. That means you can watch it in a vertical position like a PC or television, slope it gently for relaxed touchscreen use, or slide it into a full horizontal position to play two-person touch games.

    Stylish, Ultraslim Design

    The A740 doesn’t just work well — it looks great too. The stylish, superslim touchscreen tapers to a mere 4mm at its thinnest point, while a full aluminum shell surrounds the A740's frameless display.

    Great for Entertainment

    The A740's optional Quad HD (2560 x 1440) display delivers dazzling visuals while JBL®-designed stereo speakers enhanced with Dolby® Home Theater® offer a rich, immersive audio experience.

    Easy File Transfer

    Near-Field Communication (NFC) technology makes it easy to wirelessly connect across other NFC-enabled devices — then easily share photos, movies, music, and documents directly by WiFi, with no additional software needed.

    Lenovo Motion Control

    Use the webcam as an input device — effortlessly flip pages, rewind/forward music, change volume, and gesture other simple commands with the flick of the hand.

    Simple Backup and Recovery

    Lenovo Rescue System makes it easy to back up and restore data and recover system files — before entering Windows.

    Watch TV on Your PC

    Choose a model with the optional integrated TV tuner to use your A740 as your television as well as your PC.

    Lenovo A740 AIO desktop
  • Reviews

    Lenovo A740Reviews

    A740 reviews verified by Reevoo

    How easy to set-up
    Software bundle
    How easy to connect to internet
    Value for money
    Overall rating
    Scores 8.0 out of 10 based on 98 reviews
    8 out of 10


    London GB General user
    A big touchscreen is how Windows is meant to be done. The high-rez 27" screen is great. Looks lovey. Upgraded to Windows 10 easily on first day with no problems. Lots of USB 3.0 connections.
    Too much Lenovo bloatware. Keyboard and mouse look nice but aren't very practical (cramped slightly annoying key layout and not a very accurate mouse) - am replacing them with more practical hardware.
    Confirmed purchase: 17 August 2015
    Published on: 23 September 2015

    Lenovo A740 All-in-One

    1 out of 10


    GB General user
    Look cool and big
    Play game too hot make lag and crash
    Confirmed purchase: 17 July 2015
    Published on: 07 August 2015

    Lenovo A740 All-in-One

    Hi Jie,

    I will be in touch via email to help with your system and games settings, as to ensure the best performance possible.

    Thanks for your feedback.

    Best wishes


    10 out of 10


    Oxford GB General user
    Fast, super HD monitor, nice to use
    Far too many marketing software pre installed, I had to hire an I.T engineer out to remove all the pre installed rubbish which were crashing the system. Once he cleared it all up the computer was so much better to use...as it should be out of the box! I'm a new customer to lenevo..
    Confirmed purchase: 19 May 2015
    Published on: 09 June 2015

    Lenovo A740 All-in-One

    Hi Steve,

    Your feedback is appreciated, thank you very much. Apologies for the performance issues you have experienced with your computer. We are listening to customer feedback, as we understand this valuable information is paramount to developing products which suit the needs and preferences of our customers.

    Best wishes


    10 out of 10


    London GB General user
    High quality and High performance
    Confirmed purchase: 06 May 2015
    Published on: 29 May 2015

    Lenovo A740 All-in-One

    7 out of 10


    GB General user
    Hd Quad screen , speed . TV turner .
    It didn't work after 24/hours had to do factory reset. Still can't get lenovo motion control or NFC to work .
    Confirmed purchase: 06 May 2015
    Published on: 27 May 2015

    Lenovo A740 All-in-One

    Hi Paul,

    Sorry you are having a few problems, concerning the NFC and motion control, please contact the support team for help on 0333-777-3991.

    Thank you for your feedback.

    Best wishes


    4 out of 10


    Huntingdon GB Business user
    Reviewer left no comment
    Resolution of screen is too low for a modern computer.
    Confirmed purchase: 28 April 2015
    Published on: 26 May 2015

    Lenovo A740 All-in-One

    7 out of 10


    Tadworth GB General user
    The quality of the screen seemed better than alternatives in the same price bracket.
    The remote controller (for the TV function) could be better quality to put it in keeping with the rest of the package.
    Confirmed purchase: 20 March 2015
    Published on: 10 April 2015

    Lenovo A740 All-in-One

    9 out of 10


    Slough GB General user
    Great design, easy to setup and already looking to buy a second. Great value for a premium product
    Confirmed purchase: 02 March 2015
    Published on: 27 March 2015

    Lenovo A740 All-in-One

    9 out of 10


    Amersham GB Business user
    Works straight out of the box
    Getting the batteries into the remote control took some doing! Should be easier.
    Confirmed purchase: 27 February 2015
    Published on: 20 March 2015

    Lenovo A740 All-in-One

    8 out of 10


    London GB General user
    Green size screen, easy to use
    Quiet operation
    Impressive design, has a 'wow' factor
    Ultra thin
    Lots of reflection on the screen, have to be careful where you use it.
    Has HDMI input, but no obvious way yet of switching from one input to another.
    Keyboard doesnt have a wrist rest on it.
    Having a TV built in is a bit 'yesterday' when most TV is available online anyway.
    Be careful is setting up the software, some of the questions if not answered correctly could, in my opinion, jeapordise your privacy and allow too much info to be fed to Lenovo and Microsoft.

    Confirmed purchase: 24 February 2015
    Published on: 17 March 2015

    Lenovo A740 All-in-One

  • Ask an Owner

    Lenovo A740Ask an Owner

    Here's a list of the questions other shoppers have asked owners of the A740

    1. Dave asked on
      can i add my harman/kardon speakers to this machine,also are other keyboard and mice compatible i have microsoft
      1. Michiel replied on
        It has a 3.5mm jack for headphone, so you should be able to put your speakers there.
        The keyboard comes with a usb wireless connector. so you don't have to use the one supplied.
    2. A asked on
      Does the wireless keyboard and mouse both each need a USB to connect to the computer. I'm basically saying that like a wired mouse has a wire and a USB at the end but for wireless mouses, there are no wires clearly but a usb and mouse remains....
      1. Meg replied on
        Hi there,

        Both the keyboard and the mouse come with a little USB transmitter (dongle). You need to plug it to your PC and both devices connect automatically.

      2. Yogender replied on
        Hi that is correct you get a USB for the mouse and keyboard they neatly fit in on the side USB slots and then basically the only wire is the mains plug
    3. Dave asked on
      Is there connectivity for a second monitor? If so, what type of connections are there?
      1. Michiel replied on
        There is an HDMI connector. Haven't tried it myself, but the manual states that this connects to your TV. So I guess it would work for a second monitor as well.
    4. Andy asked on
      Does A740 come with a remote ?
      1. Stephen replied on
        Yes it does.
      2. alan replied on
        You have a remote control for the television functions , along with hand gestures for the screen.
    5. Andrew asked on
      Can you wall mount it?
      1. steve replied on
        Not that I can see, I don't think it's designed for wall mounting.
      2. Robert replied on
        No unfortunately not
      3. C replied on
    6. CB asked on
      The mouse that came with the A740 is sticky as hell and very annoying. Does anyone else have this problem and can it be resolved. I am reluctant to purchase another mouse as I have already spent way above my budget on this computer.
      1. alan replied on
        I had problem with only my keyboard not the mouse , but if you contact customer service they should send you a new mouse .
        Alan f .

    7. A shopper asked on
      Can you upgrade the RAM? Also how many RAM slots are there?
      1. Michiel replied on
        There is only 1 slot that is filled. I don't think you can expand the ram.
    8. A shopper asked on
      Can you upgrade the RAM to 16/32GB? Also how many RAM slots are there in the AIO? I like the idea of the TV tuner, do you need to purchase anything extra to get the TV Freeview option to work? (Based in the UK)
      1. alan replied on
        The A740 ram is standard 8gb , can't upgrade unless
        You know someone to do it for you but I have a warranty
        So will not take a chance , don't know how many ram
        Slots , all you need for the tuner is a good connection
        From an ariel , it doesn't have a DVD burner/writer also.
  • Tech Specs

    Lenovo A740Tech Specs

    Lenovo® A740

    PDFLenovo A740 datasheet

    DescriptionLenovo® A740
    • 4th gen Intel® Core® i7-4558U (3.3 GHz)
    • Intel® Core® i5-4258U (2.9 GHz)
    • Intel® Core® i3-4158U (2 GHz)
    Operating System
    Windows 10
    • NVIDIA® GeForce® GTX 850A or
    • NVIDIA® GeForce® GT 840A
    Up to 8GB DDR3 (1x SO-DIMM)
    Up to 1TB (5400 rpm)
    • 27" Quad HD (2560 x 1440) or
    • 27" Full HD (1920 x 1080)
    Dimensions (W x D x H)
    31.9" x 22.0" x 8.5" (810 mm x 560 mm x 215 mm)
    8.9 kg / 19.6 lbs
    2 megapixels (1080p)
    Optical Drive
    JBL® stereo speakers (5Wx2) with Dolby® Home Theater®
    NFC, Bluetooth® 4.0, WiFi 802.11ac or WiFi 802.11 b/g/n, 4x USB 3.0, HDMI-in, 6-in-1 card reader, mic, headphone

    Specifications may vary

    Software Offering

    Entertainment & Productivity
    • Dolby® Home Theater®
    • Angry Birds, Fish Hunting
    • Lenovo Education Games
    • Skype™
    • Lenovo Motion Control
    • NFC Connector
    Security and Support
    • Lenovo Rescue System
    • Lenovo Dynamic Brightness
    • Lenovo Eye Distancing
    • *Tech specs may not reflect currently available options for all models due to variability in supply.
  • Accessories & Services

    Lenovo A740Accessories & Services

    • DB65 DVD Reader/Writer

      DB65 DVD Reader/Writer

      The DV65 DVD Reader/Writer is a perfect design match with the A740/A540 all-in-one PCs with its silver aluminum design.

    • C2520 Stereo Speakers

      C2520 Stereo Speakers

      Excellent stereo sound quality from 2 x 4 speaker cones — a perfect enhancement to the A740/A540's Dolby® Home Theater®.

    • Lenovo Headset P950 (57Y6605)

      Lenovo Headset P950 (57Y6605)

      The Lenovo Headphone P950 delivers more powerful bass, enhances the audio experience when gaming, listening to music, and watching movies. Its noise-cancelling microphone provides clear communication, and it’s easy to adjust and comfortable to use.

    • Lenovo Enhanced Multimedia Remote with Backlit Keyboard N5902 (57Y6678)

      Lenovo Enhanced Multimedia Remote with Backlit Keyboard N5902 (57Y6678)

      An upgrade to the popular Lenovo Multimedia Remote with Keyboard N5901, this enhanced version gives you more function and fun. Now you can control your PC with a palm-sized wireless and backlit keyboard. There are no drivers to install. Simply plug in the USB nano dongle and you are ready to go. With the 2.4GHz radio frequency, you can control your PC as far as 30 feet away.

    Protect Your Desktop With Lenovo Services
    services icon

    Why Lenovo Services?

    • Keep it simple, one place for all your PC service needs
    • We know our PCs better than anyone – services performed by Lenovo Certified Technicians using Lenovo-qualified parts
    • Convenient and affordable in-home and 24/7 service options

    Enjoy the Convenience of In-Home Repair

    • Don’t be stranded without your PC — let Lenovo come to you with fast repair services in your own home.

    Protect Your PC Beyond the 1-Year Base Warranty

    • Warranty Extensions are available for up to three years (depending on your system).
    • Staying in warranty can help save you from expensive repair costs associated with system components.

    Convenient Remote Support When You Need It Most

    Lenovo Services Premium Support provides access to expert technicians when you need them most, from the comfort of your home, with convenient over-the-phone or remote session support. We offer you a one-stop solution for issues beyond your standard hardware warranty, including:

    • Table, internet, or network setup
    • Performance tune-up
    • Software setup and how-to tips
    • Security setup
Standard on the A740:
Form Factor
All-in-one desktop
Screen Size
27" Quad HD (2560 x 1440) or 27" Full HD (1920 x 1080)
Dimensions (W x D x H)
31.9" x 22.0" x 8.5" (810 mm x 560 mm x 215 mm)
19.6 lbs / 8.9 kg
JBL® stereo with Dolby® Home Theater®
4 USB 3.0 SuperSpeed, HDMI-in, 6-in-1 card reader, headphone/mic


You can tell the difference, from durable hinges to acclaimed keyboards.