4FFF N618 provides a 16 levels of grayscale touchscreen display for viewing digital content. Pages are turned using the buttons on the device. The N618 connects to the internet through an available Wi-Fi connections. Users can read books without a wireless connection: disconnecting the wireless connection can prolong the battery's charge for up to 29 days.
- Linux 2.6.23
- 1530 mAh, 3.7 V
- 240 gram
- Reading mode
- 10.000 pages (Wi-Fi off)
- 3.000 pages (Wi-Fi on)
- Stand by mode: 700 hours
The device is sold worldwide under various brand names.
- India: eGriver Touch
- France: OYO (as released in October 2010 by Medion, chapitre.com/Direct Group Bertelsmann)
- Germany, Austria, Switzerland: OYO (Medion, Thalia)
- Switzerland: ImCoSys ereader
- Italy: DeVo eVreader
- Netherlands: ProMedia eBook Reader; Icarus Sense E650SR; OYO (Medion, Selexyz)
- Poland: OYO (Medion, Empik)
- Spain: Nvsbl L337 / Booq Avant / Papyre 6.2
- Russia: Mr. Book, One-XT, Айчиталка
- Bulgaria: Prestigio PER5062B
- Turkey: Reeder Reeder2
Across Europe available as:
- Icarus Sense
- Middle East
- Israel: E-vrit
- North America
- Canada: Pandigital Novel 6" Personal eReader
- United States: Qisda QD060B00 / Pandigital Novel 6" Personal eReader
- South America
- Brazil: Positivo Alfa (not supports any audio file)
Being that the hardware utilizes Linux-based software it can be changed or improved to their heart's content. The firmware is labeled as “QT Software” and varies from vendor to vendor. The upgrade contains multiple image files with the extension of img, along with other system files.
Flashing to upgrade the firmware can be taken advantage of as it does not seem to check if the version that is being installed is older. Due to this, using firmware made by the other vendors on the model each sold in particular is possible.
The devices seem to contain a native dual-boot capability. When a device specific key combination is pressed during power-on any linux-kernel + ramdisk combination is booted from the sd-card.
- "4FFF N618 Internet Wifi Touch electronic paper book". 4FFF.com. 2009-08-04. Retrieved 2009-08-21.[dead link]
- ICARUS Reader Sense
- Mr. Book
- "Archived copy". Archived from the original on 2012-01-04. Retrieved 2012-09-06.CS1 maint: archived copy as title (link)
- "oyo-hack/Booting". Archived from the original on 23 April 2011. Retrieved 22 May 2011.