HP Slate 21-k100 All-in-One


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UPC: 887758512814   Part: E2P19AA#ABA


  • Gather around the big screen and share your Android favorites.


  • NVIDIA® Tegra® 4

Make it personal for every user

  • Feel completely at home with the HP Slate 21 and familiar Android OS[1]. Every time you log in, your favorite Android apps, documents, and widgets appear instantly.[2]

Relax and enjoy the view

  • No more jostling for the best view. With the 21.5” diagonal Full HD display[3] with IPS wide viewing angles, everyone has the best seat in the house for watching videos, sharing pics, playing games, and more.

Recline to type—and pinch, zoom, swipe

  • Get comfortable with your touchscreen. From 15° to a deep 70° recline makes typing, swiping, pinching or zooming easy.

[1] Android is a trademark of Google Inc.

[2] Internet access is required and not included.

[3] HD (High Definition) content required to view HD images.

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Internal specs

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Operating system §§§

  • Android 4.2, Jelly Bean


  • NVIDIA® Tegra® 4


  • 1 GB DDR3

Hard drive §

  • 8 GB eMMC


  • NVIDIA GPU (72 cores)

Wireless technologies

  • 802.11a/b/g/n; Bluetooth

  • Integrated 10/100 Ethernet


  • 3 USB 2.0; 1 RJ-45; 1 headphone-out/microphone-in combo jack

  • SD card reader

External specs

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  • 21.5" diagonal IPS full HD widescreen LED-backlit touch-enabled (1920 x 1080)

Keyboard & mouse

  • USB keyboard

  • USB Optical Wired Mouse

Dimensions (W x L x H)

  • 20.9 x 2.63 x 13.92 in

Entertainment specs

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  • Integrated speakers


  • HP TrueVision HD Webcam with built-in microphone

What's included

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  • 1-year limited hardware warranty and 1 year software support; 24x7 technical assistance available online or toll-free by phone; lifetime use of HP Support Assistant

  • DTS Sound+; Calendar Sync; Contact Sync; Gmail; Google Books; Google Calendar; Google Earth; Google Gallery; Google Hangouts; Google Maps for Mobile; Google Music; Google Partner Setup; Google Play client (Google Play Store App); Google Play for Games; Google Search; Google Services Framework; Google Street View; Google Talk; Google Videos; Google Voice Search; Google+; HP Camera App; HP ePrint Home and Biz; HP File Manager; HP Media Player; HP Printer Control; Market Updater; Media Uploader; Network Location Provider; Set Up Wizard; Splashtop2 HD; Widevine; YouTube

  • Kingsoft® Office

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Customer ratings and reviews for HP Slate 21-k100 All-in-One

Rated 5 out of 5 by HP Slate 21-k100 All-in-One Absolutely love this machine..been using it daily ...nice compliment to my Galaxy note 3 and Gear ..so glad I held off getting a Tablet ..the 21" screen is the best and easy one my eyes...beautiful color and the sound is great too ! storage is no problem either ...I have a white 1 TB external hard drive hook to it with no problems ... and looks nice with the white Slate ...also have a 64MB SD card as well ...no problems ... Downloaded a few of my favorite Apps ..on lt.. thing is some are not compatible with this machine ..but with the phone not a major issue for me . It's not real heavy so I can move it from my kitchen to the living-room without much effort ..no more than unhooking everything from my laptop ..lol Mine came with a usb mouse no keyboard .. I use a back-lit keyboard and wireless mouse but I find using the touch screen so easy I use it most of the time ...No problems with watching Netflix and you-tube ...and for the price I may buy a second one so I don't have to move this one ! Only thing I would change is a battery pack for it cause moving an APC that outweighs it by 4 times is a pain to move ! August 3, 2014
Rated 5 out of 5 by excellent after years of constant updates of windows I've gone the android or chrome route....this unit is beautiful and its huge touchscreen makes it easy on the eyes....the only thing that will improve this unit are hdmi in and out jacks AND a battery unit!.. July 21, 2014
Rated 5 out of 5 by The best deal in the entire computer world! I Love, Love, LOVE this product! It is all you need for everyday computing. I was reading some reviews complaining about the storage space, etc....This computer has a place for your sd card . And you may always have an external hard drive , not to mention cloud technology. This is a modern idea, and I think more people should be loving this beautiful piece of machinery ! It has a brilliant hd screen and gorgeous construction. It is by far my favorite computer purchase . June 18, 2014
Rated 5 out of 5 by This is not a tablet Was looking for a tablet and came across the slate 21. This is not a tablet. It is an Android computer. It is quite huge and heavy compared to a tablet. It functions like a tablet or android phone. It does not have an accelerometer so apps that require screen tilting will not work. All other apps work fine. Great resolution for videos and games. I hope HP stays with this, unlike the Zeen. Updates would be greatly appreciated. My almost 3 year old grandson monopolizes the Slate 21 when he visits. He has no problems with it. He has mastered it quite well. The USB ports work great with external Hard Drives as well as DVD writer / player. The Slate 21 has been a great addition to my electronic collection. May 30, 2014
Rated 3 out of 5 by This product could be better For such a large screen there should be more storage, 8 MB is not enough. True you can add more storage but the 8 didn't even last me a week. I find the computer to be slow. I bought it to use on my lap setting in the recliner. It is big but doesn't have a lot of excess heat and is great to watch Netflix on. Maybe once I add more storage it will be better. May 7, 2014
Rated 4 out of 5 by hp slate 21 100s Love it - never had a smart phone so using it was all trial and error and help from customer service - it is now a week for me and today I will be calling for help to get my wireless printer to recognize it...the color is beautiful and talking to it is so neat - with really fast response to everything I do. I really need an app to use to type letters and lists as I want to catalogue all my movie library...I am a TCM follower and love all those clasic movies. Thrilled isn't enough to say about this product - I just hope I will say that in a year... I did find out after I bought it that I could have paid less from HP than I did - 319.00 - I paid 349.00 - so make the best deal before you buy. still love it and you don't have to put up with the glitches that the competition offers. loaded my pics and the color is so great - and the slide show is really neat. March 24, 2014

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Owner support

Warranty information

This product is covered by the standard HP warranty

Support information

Support for this product is provided by HP Customer Care

Returns & exchange information

The HP Home & Home Office Store will accept returns or exchanges for this product up to 21 days after delivery

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Special features

Android certified tablet

4.2 Jellybean Operating System

DTS Sound+™

Delivers immersive surround sound complete with deep bass, clear dialog and maximum volume to multimedia content.

Full HD Display

Displays HD content in full high-definition


This product ships within 24 hours

Screen size

21.5 diagonal screen

Touch Display

Touch enabled display

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