“QUADERNO” is a thin and lightweight electronic paper that can be read like paper and can be handwritten with a special pen. A 16-gradation grayscale panel is used to clearly display characters and figures. The built-in memory is 16GB and about 10,000 PDF files can be saved to the device. This is designed to be a great e-note, to draw, make notes, add calendar events and edit PDF files.
Bundled items
Stylus
Extra Nib (graphite carbon nibs) x 3
Nib removal tool x 1
USB cable
The Quaderno A4 features a 13.3 inch E-Ink Carta screen with a resolution of 2200 x 1650 and 227 PPI. The screen is completely flush with the bezel and not only does this make the device have a premium feel, it also provides a ton of benefits. You can easily draw edge to edge, which is quite useful for people who are editing a full screen PDF file.
Underneath the hood is a Marvell IAP140 64-bit Quad-core IoT Applications Processor and ARM Cortex-A53 CPU, up to 1.2GHz, and has a separate power low-power Cortex M3. It has 1GB of RAM and 16GB of internal memory, but when you power it on the first time, there is 11 GB. The rest is reserved for the Google Android operating system and some of the stock PDF templates that are available.
This is basically one of the only 13.3 inch digital note taking devices on the market, other than the Sony Digital Paper and the Onyx Boox Max Pro. It has an English UI, so you can use this as your daily driver.
Specs
16-level gray scale
13.3-inch flexible electronic paper (resolution 1650 x 2200 dots)
