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Available in red and black, the new ultra-mobile FUJITSU Tablet LIFEBOOK U939X is a lightweight 360-degree foldable device. All-day battery runtime ensures all-day productivity, while security features such as the integrated PalmSecure™ sensor keep your business data protected. Powerful performance and full connectivity offer you best-in-class user experience.

Features & Benefits

Features Benefits
  • Windows 10 Pro. Fujitsu recommends Windows 10 Pro.

  • Easy integration into customers' existing infrastructure
Maximum security
  • Embedded PalmSecure™ or fingerprint sensor, SmartCard reader, TPM 2.0 and new Full HD InfraRed Camera with Windows Hello support
  • Kensington Lock support

  • Protect your notebook and business data from unauthorized access at all times
Ultra-slim and lightweight design
  • A remarkably slim 16.9 mm convertible weighing from 1 kg with a robust magnesium housing
  • Appealing ultra-slim convertible in red or black
  • The best viewing experience is guaranteed by a 13.3-inch FHD (1920 x 1080) display with pen support and anti-glare touch

  • Extraordinarily lightweight design for business professionals who are always on the move
Convenient mobility on the go
  • All-day battery runtime offers you the exceptional mobility that you need when on the move
  • Anytime USB Charge functionality to charge telephones and other media devices, even when the system is turned off
  • Powerful performance, thanks to integrated SSDs, helping to process data faster

  • Highest productivity on business trips
Excellent connectivity
  • Full set of interfaces with a full-sized HDMI, full-sized LAN connector and USB Type-C with Intel® Thunderbolt™ 3
  • Embedded WLAN, Bluetooth and optional 4G/LTE

  • Be flexible and stay productive in a hyper-connected world
Use your device as a Notebook or a Tablet, depending on what you need
  • 360° foldable 2 in 1 device with 4 functional working mode
  • Pen garage with inductive charging function
  • 5MP rear camera

  • Designed to take your productivity to the next level, whether you’re outdoors or indoors

Technical details

Operating systemWindows 10 Pro. Fujitsu recommends Windows 10 Pro.
ChipsetIntegrated in CPU
ProcessorIntel® Core™ i5-8265U processor, 1.6 GHz, up to 3.9 GHz
Intel® Core™ i5-8365U processor, 1.6 GHz, up to 4.1 GHz
Intel® Core™ i7-8665U processor, 1.9 GHz, up to 4.8 GHz
Supported capacity RAM (max.)16 GB, 0 Memory slot(s) LPDDR3 (2133 MHz)8 GB onboard or 16 GB onboard
LPDDR3 (2,133 MHz)
Hard disk driveSSD SATA III, 256 GB, M.2 module
SSD SATA III, 256 GB, M.2 module, SED
SSD SATA III, 512 GB, M.2 module, SED
SSD SATA III, 1024 GB, M.2 module, SED
PCIe-SSD, 256 GB M.2 NVMe module, M.2 module, SED
PCIe-SSD, 512 GB M.2 NVMe module, M.2 module, SED
PCIe-SSD, 1024 GB M.2 NVMe module, M.2 module, SED
Interfaces1 x DC-in
1 (combo port with Audio line-out) x Audio: line-in / microphone
1 (combo port with Audio line-in) x Audio: line-out / headphone
2x digital array microphones x Internal microphones
2x Type-A (1 with Anytime USB charge functionality) x USB 3.1 Gen1 (USB 3.0) total
1 x HDMI
1 (withdrawable connector) x Ethernet (RJ-45)
USB Type C Portreplicator x Docking connector for Port Replicator
1 x Kensington Lock support
1 x SmartCard slot
1 x SIM card slot ( Micro-SIM, only for models with integrated 4G/LTE module )
1 (USH-II) x Memory card slots
Display33.8 cm (13.3-inch),IPS,Anti-glare touchscreen,1,920 x 1,080 pixel,1000:1,330 cd/m²
33.8 cm (13.3-inch),Anti-glare touchscreen,1,920 x 1,080 pixel,1000:1,330 cd/m²
Graphics brand nameIntel® UHD Graphics 620
CameraBuilt-in Infrared webcam, Full HD (1,920 x 1,080) (2.073 megapixel); Out camera (on top of C cover), 5 megapixel with autofocus
Weightstarting at approximately 1 kg - Weight may vary depending on actual configuration
starting at approximately 1 kg - Weight may vary depending on actual configuration
Dimensions (W x D x H)309 x 214.8 x 16.9 mm
12.18 x 8.41 x 0.62 inch
Runtime battery15 h (Productivity Workload MobileMark® 2014)
15 h
Battery notesBattery runtime information is based on worldwide acknowledged BAPCo® MobileMark® 2014 (office productivity). Refer to for additional details.
The BAPCo® MobileMark® Benchmark provides results that enable direct product comparisons between manufacturers. It does not guarantee any specific battery runtime which actually can be lower and may vary depending on product model, configuration, application and power management settings. The battery capacity decreases slightly with every re-charge and over its lifetime.
Audio codecRealtek ALC255
Audio features2x digital array microphones, 2x built-in speakers (stereo)
3G/4G (optional)LTE Sierra Wireless EM7455 (Cat. 6)
WLAN (optional)Intel® Dual Band Wireless-AC9560 11ac with integrated Bluetooth 5.0
Antennas2 Dual band WLAN antennas, 2 LTE antennas optional
LAN10/100/1,000 MBit/s Intel® I219LM
Warranty2 years (for countries within EMEIA)
Warranty typeBring-in Service / Collect & Return Service (depending on country)


FUJITSU Accessories USB Type-C Port Replicator
USB Type-C port-rep.The FUJITSU USB Type-C Portreplicator is the perfect solution for connecting FUJITSU mobile clients with a single USB Type-C plug.It allows you to charge and transfer data at the same time via only one cable in order to support your first steps towards a clean desk environment. High speed data transfer through USB 3.1 and Gigabit LAN make it possible to be more flexible and work faster.
The ADATA UC350 USB Type-C is a beautiful, elegantly designed device that can outperform the vast majority of USB Flash Drives available on the market today. The gold-colored UC350 is a remarkably attractive, while its universality makes it compatible with every device. For convenient usability, it comes with a regular USB connector and a reversible USB Type-C plug for instant connections. Incredibly fast transfer speeds of up to 100MB/sec (read) and 30MB/sec (write) are possible, combining the convenience of Type-C with the speeds of USB 3.1. Available in 32 GB and 64 GB versions.
ADATA SE730H External Solid State Drive
The A-DATA SE730H is not only beautifully designed, but is also the most compact external SSD on the market today. With its 500 MB/s write and read speeds combined with USB 3.1 Gen. 2 (10 Gbps), it ushers in a new era of high speed, making it possible to transfer a 5GB full HD movie in only 16 seconds. For convenient usability, it connects via USB 3.1 Gen 2 with a reversible Type-C connector for instant connections. The new SE730H has IP68 dust and waterproof rating and has passed the military-grade shock test, ensuring the safety of your data when travelling or if you accidentally drop the device.
Wireless Notebook Mouse WI610
Mouse WI610The Wireless Notebook Mouse WI610 uses wireless 2.4 GHz technology, and an ultra-high resolution switchable sensor to give you the precision and reliability you need (1000/1500/2000 dpi). Sporting a stylish silver-black finish, the WI610 wireless mouse is well suited to all environments.
The Plevier Manasse 14 leather case is a compact and classic carrier for on the go. Available for notebooks up to 14 inches with a padded compartment, the sleeve ensures protection for your device while providing a sleek and subtle design in a black leather nappa shade.
The Plevier Tacan 14 leather notebook bag provides a diverse range of features to optimize your carrier needs. With a shoulder strap, fast access pocket on the rear side and two compartments for your device and additional accessories, the bag provides multifunctional and protective space for your belongings. Its brown leather design creates a sleek finish to create a carrier that is high quality in both functionality and appearance.
Privacy Filters
Privacy Filter-half dark screen contentTo use privacy filters is a must in times of increased safety requirements. Fujitsu’s Privacy Filters block unauthorized views on your screen while you are sitting in an external meeting or working in a train. The front view remains clear for the user's eyes only. The filters are easy to attach and what's more: They also protect your screen from small scratches and damages.
Keyboard KB950 Phone
The KB950 Phone is a modern and slim line USB keyboard with integrated Skype for business features. This extremely reliable, high-speed input device is the perfect way to manage incoming and outgoing calls, even when the system is locked. Three additional keys make it easy to accept and end calls and mute your microphone during a call. Easy number dialing is assured with the numpad. The integrated 61 x 12 mm display shows the time and date, the user status and shows incoming call data in the form of the calling number and caller ID.