NVIDIA is launching Tegra Note running “100% stock” Android 4.2.2. The UI is essentially stock, although there are obviously additional items inside the settings menu which are Tegra Note specific, and of course the changes to accommodate Tegra Note’s built in stylus.

Like Shield, NVIDIA is responsible for timely OTA updates to Tegra Note, and although the tablet is launching running 4.2.2, you’ll basically get updates in step with the Tegra 4 BSP. There’s a few things missing from this version of the software we’re looking at right now that will make it into the final image in the December timeframe with Android 4.3, including always on HDR for the camera, and hopefully moving apps to SD card.

 

The customizations that NVIDIA has made to the Android platform primarily focus around compatibility with the custom stylus solution that lends Tegra Note its namesake. NVIDIA has coined it DirectStylus, and really it’s an evolution of DirectTouch, which offloads the touch controller processing after analog to digital conversion onto the shadow core onboard Tegra 4.

 

NVIDIA claims DirectStylus offers much the same feature set as an active digitizer at a fraction of the implementation cost. Instead of using an additional layer in the touch panel and a special stylus, this works with a normal capacitive stylus and digitizer. NVIDIA is being tight lipped about just how they’re sampling the display to enable detection of the two different stylus tips, but it does work.

The implementation supports almost everything you’d expect from an active stylus, including palm rejection, pressure sensitivity, orientation sensitive tips (like the chisel tip), and very fine control. The only obvious omission is hover support, which active systems still seem to have a leg up with. The real differentiator for the Tegra Note however is that it delivers almost all of the experience critical for note taking, drawing, or annotating documents at a fraction of the cost. I played around with DirectStylus inking on the Tegra Note and didn’t notice any problems, if you didn’t know better you could easily mistake the experience for one afforded by a much more expensive active solution, and at the same time this solution seems to have lower latency. NVIDIA claims 3x lower latency versus a Galaxy Note 8, and although I haven’t used one directly, inking lags behind my pen tip considerably less than I remember it lagging with the Galaxy Note 10.1 (2013) or Note 3, although those aren’t direct competitors. Palm rejection works well on the Tegra Note 7 as well, something I expected would be problematic given the shared capacitive sensing.

 

Tegra Note comes with a chisel tip stylus, although there’s also a fine point tip available. The stylus feels surprisingly nicely weighted, solid, and comfortable to use. I had limited success using the Tegra Note with the only other capacitive stylus I have available from the HTC One max, but NVIDIA claims it will indeed work with other popular capacitive styli.

  

The Tegra Note comes preloaded with two inking related applications out of the box, Tegra Draw, and Write. The first is self explanatory, it’s a simple drawing app with a color picker, a variety of available software tip types, and the ability to save to a final image. The Write application is a more fleshed out note taking app with basic organization support. What’s missing is the kind of comprehensive writing to text conversion that other devices which include inking support have, or the third party keyboard that takes advantage of inking.

When the stylus is withdrawn from its holder, at the bottom are two additional buttons. One allows you to lock out other capacitive inputs and put the Tegra Note in a pen-only mode, the other is a lasso like snipping and annotation mode which lets you grab anything on screen.

Although others have more fleshed out software support, NVIDIA has nailed what I’d consider the baseline set of features necessary for a product which emphasizes its note abilities. If taking notes or drawing is a priority, the Tegra Note’s value prospect is immediately obvious compared to some of the more expensive devices with active digitizers.

It’s also worth noting that Tegra Note includes support for console mode and the same level of bluetooth third party controller support that Shield brought. What’s absent however is GameStream compatibility, since Tegra Note lacks 5 GHz WiFi.

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  • adityarjun - Tuesday, November 12, 2013 - link

    Is the pen lag even less than the galaxy note 10.1 2014 and the Microsoft surface pro 2? (I know they are in completely different price ranges but i want to compare)

    And i am quite surprised that the stylus has less lag than note 3? That is a very costly device. And it doesn't fell laggy at all.
    Reply
  • zodiacsoulmate - Tuesday, November 12, 2013 - link

    i think on my surface pro the pen lag is not bad considering pressure level sensitivity and the huge canvas and brushes i use. Taking note in onenote is awesome, although onenote is having hard time syncing a large print out document(no idea why). hover is critical when painting. Wacom layer is accurate if calibrated correctly, but it's basically impossible on the edges and corners. i'm using 300 point self calib , it's still very very bad on edge and corners. but for note taking it's good enough. Reply
  • althaz - Tuesday, November 12, 2013 - link

    Surface Pro 2 is much better around the edges and corners, just FYI :). Reply
  • newandroidfan - Tuesday, November 12, 2013 - link

    This EVGA Nvidia Note 7 tablet is a killer!! Check out the full review right here!! http://goo.gl/mMaaiA Reply
  • ethanolson - Tuesday, March 04, 2014 - link

    This tablet is the same one as the HP Slate7 Extreme. Well... the back is different. Everything else is the same, even the speaker grill. Reply
  • Mr smurf - Wednesday, November 13, 2013 - link

    I read in another article that the tegra note actually has a fifth core in its processor clocked at about 800mhz which is designed specifically for the pen and it also looks for where the pen is on the screen about 300 times a second making it amazingly smooth Reply
  • Yojimbo - Friday, November 15, 2013 - link

    a fifth core is standard in the tegra 4 line, it's a low-power core intended to save battery life while doing basic tasks by allowing the other cores to be shut off. This Anandtech article says that NVidia is using that low power companion core to also process the stylus input, although from my recollection, the author listed the frequency of the core at something around 670MHz. Reply
  • adityarjun - Tuesday, November 12, 2013 - link

    All in all which would be the best options for note taking (keeping in mind that larger screen is a plus but more weight is a minus)- note 10.1 2014, surface pro 2, this, or an ipad with an external stylus like wacom bamboo? Reply
  • GrzegorzWidla - Tuesday, November 12, 2013 - link

    If you are serious about your notes, Surface Pro 2 hands down. Reply
  • retrospooty - Tuesday, November 12, 2013 - link

    I thought that... Then I saw a Lenovo Yoga 2 Pro in a best buy. Really nice alternative... Reply

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