HP Envy TouchSmart 15-j143na Laptop, Intel Core i7, 12GB RAM, 1TB, 15.6" Touch Screen, Silver
This computer will be eligible for a free upgrade to Windows 10 when it launches globally on Wednesday 29 July. Click here to discover everything you need to know about Windows 10 (opens in a new tab).
Packed full of features, the HP Envy TouchSmart 15 is a premium laptop with fantastic performance. A Full HD touch screen, 2 subwoofers, an Intel Core i7 processor and dedicated graphics card are just some of the features that will help you get the most out of your laptop. And it doesn't compromise on looks either, the sleek design is eye catching and compact for the amount of raw power contained inside.
With a fourth generation Intel Core i7 processor and huge 12GB of RAM the Envy TouchSmart 15 will power through any tasks you give it, and even boost it's performance when you have multiple programs open.
An NVIDIA GeForce GT 840M with 2GB of dedicated memory will ensure graphics run smoothly and with incredible detail. Whether you’re editing images or playing the latest games, the GT 840M will ensure great visuals.
The Full HD display is the best way to take advantage of the power of this machine. Photos and videos look incredibly clear and vibrant, while the addition of touch screen technology means that controlling the Envy TouchSmart 15 is as simple as a tap, swipe or pinch.
The sound quality will blow you away too, thanks to the quad speakers with a built-in subwoofer. The Envy TouchSmart 15 also features Beats Audio, to give you highly optimises sound.
802.11ac Wi-Fi connectivity delivers the quickest of wireless networking capability, with connections to ac routers performing at up three times faster than 802.11n (the previous generation). The built-in Gigabit Ethernet port will allow you to connect to a router with wires to ensure a fast and stable connection.
Keep your documents, videos, music, programs and other files close, thanks to the huge 1TB hard drive.
Security is key in the Envy 15, with a built-in HP SimplePass Fingerprint Reader ensuring that you can lock your personal account to anyone but you.
The island-style chiclet keyboard is backlit so you’ll find typing easy in the dark and the light. The touchpad supports multi-touch gestures, so you can navigate Windows 8.1 with ease.
You’ll be able to plug in a wealth of additional devices, thanks to the 4 USB 3.0 ports. USB 3.0 allows for ultrafast data transfer between USB 3.0 devices, but is also compatible with older USB 2.0 products. An SD card slot will see you transferring files from your camera memory card or from other devices with ease and simplicity, while Bluetooth enables you to send data between Bluetooth devices wirelessly. You can also connect an external monitor or HDTV thanks to the HDMI port.
Beats Audio with SRS 3D
HP Connected Music
HP Connected Photo
HP Games by WildTangent
Windows Live Essentials
CyberLink YouCam DE
Internet Explorer 11
Box (50 GB of free storage)
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- Accessories Included
- AC adaptor
- Battery life Information How long the battery lasts for (and if applicable) until it needs recharging
- Up to 6 hours
- Bluetooth Enabled Information Wireless way of transferring data between electronic devices over short distances
- Yes - 4.0
- Camera (front-facing) Information Used for making video calls
- HP TrueVision HD Webcam
- Camera (rear-facing) Information A camera on the back of the device, typically used for taking photos and videos.
- CD/DVD/Blu-ray Drive Information Whether this machine can play/burn Blu-ray discs, DVDs or CDs.
- 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
- H29.9 x W379.5 x D250.7 mm
- Ethernet Port Information Allows a connection to a router via a cable (available separately).
- YES- 10/100/1000 Gigabit Ethernet LAN
- Natural silver; Aluminium finish
- 4th Generation
- Graphics card Information Generate the images you see on your computer screen
- NVIDIA GeForce GT 840M, 2GB
- Graphics Card Series
- NVIDIA GeForce GT
- 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.
- 1TB hard drive
- Full-size, island-style, backlit with numeric keypad
- Manufacturer Part Number (MPN)
- J0C00EA #ABU
- Memory Card Slots Information A memory card slot allows you to transfer photos and files directly from a memory card.
- SD card reader
- Model name / number
- Envy TouchSmart 15-j143na
- 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 8.1 (64 Bit)
- Operating System Filter
- Windows 8
- 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, 1x HDMI
- Processor Information The processor (also called CPU) is the "brain" of your computer and enables programmes to run.
- Quad-core Intel Core i7-4700MQ
- Processor speed Information Determines how quickly programmes run. Processors with 'Turbo Boost' can enhance their performance to deal with more demanding tasks.
- 2.4GHz to 3.4GHz with Turbo Boost
- Processor Type Information Also called CPU (central processing unit) is the circuitry within a computer/laptop/tablet. It carries out the basic instructions that drive a computer/laptop/tablet.
- Intel Core i7
- 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.
- 1920 x 1080 pixels
- Screen size Information Measured diagonally.
- Screen sizes (Laptops)
- 14.1" to 16"
- Touch Screen
- Voice Recognition Information Can be operated using spoken commands, so no need for typing, scrolling or clicking.
- Wireless Display Information Wireless Display technology can be used to present your device's display on a compatible TV or display without using wires.
- Wireless networking
- Wi-Fi- 802.11ac
International delivery not available
If you’ve changed your mind about keeping your purchase, please return it in its original condition with proof of purchase and we’ll exchange or refund it. Unless faulty, this should be within 35 days of receiving your order. By original condition, we’d expect this to mean that you’ve kept packaging and labels, and that the item is undamaged and unused.
You can return for free 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
You’ll find returns information on your delivery note. Exceptions apply to certain products - find out more about our refund policy