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Datasheet Durabook R11 Tablet

Brand: Durabook · Device class: Tablet

Durabook R11 product photo

This overview was compiled from the information published on robustbook.com and is not a manufacturer datasheet. The manufacturer's own specifications are the binding source. As at: 08 August 2026. A manufacturer PDF is available for the Durabook R11 (Durabook, dated 23 September 2025); see the links below.

Display size11.6 inch
ResolutionFull HD (1920 x 1080)
IP ratingIP66
MIL-STDMIL-STD-810H, MIL-STD-461F [1]
Brightness1,000 nits (optional) [2]
ProcessorIntel® Core™ i5-1235U with vPro™ (12th generation, 12 MB cache, up to 4.4 GHz); optional Intel® Core™ i7-1255U with vPro™ (up to 4.7 GHz) [3]
Memory and storage8 GB RAM (DDR5, 4800 MHz, 1 slot, optional up to 32 GB) · 256 GB PCIe NVMe SSD (optional 512 GB or 1 TB)
BatteryLi-Ion, 11.1 V, 3950 mAh, 8.5 hrs. runtime; optional long-life battery (6900 mAh, 15 hrs.)
Weight1.2 kg
Operating temperature-20 °C to 60 °C
InterfacesThunderbolt 4 × 1 · USB 3.2 Gen 2 (Type-A) × 1 · audio combo jack × 1 · microSD × 1 · Micro HDMI × 1 · docking connector (35-pin Pogo) × 1 · Nano SIM × 1; optional RJ45 Ethernet, smart card reader, barcode scanner, RF antenna pass-through, expansion slot with RJ-45/RFID/smart card/MSR combo reader or RJ-45/RS-232/smart card reader [4]
ConfigurableYes, interactive configurator on the product page

MIL-STD/brightness/processor/memory/battery/weight/operating temperature/interfaces come from the manufacturer datasheet DURABOOK_R11-DM_20250923.pdf. Display size, IP rating and configurability unchanged from comparison table: tablets (German) resp. product page.

Data notes:

  1. Corrected: The comparison table listed MIL-STD-461G; the manufacturer datasheet states MIL-STD-461F. The new value replaces the old one.
  2. Corrected: The 1,000-nit display variant is an optional feature per the manufacturer datasheet („Optional sunlight readable display, 1000 nits, DynaVue®“), not standard equipment as previously shown.
  3. Corrected: The previous value stated a base clock of 1.3 GHz for the Intel® Core™ i5-1235U (source: product page/comparison table). The manufacturer datasheet states only the turbo clock (up to 4.4 GHz) and vPro™ support for this CPU option, no base clock; the 1.3 GHz figure is therefore not carried over.
  4. Corrected: The previous value stated an RF pass-through antenna connector „as standard“. The manufacturer datasheet lists this connector among the optional I/O interfaces („Optional RF antenna pass-through for GPS and WWAN“), not as standard equipment.

Excerpt from the imported manufacturer description on the product page. No prices.

The R11 is one of nine Durabook devices with an interactive configurator. Configurable groups per the product page's configurator: RAM (memory), RAM / storage (SSD), processor, operating system (Windows downgrade), display, communication, integrated options, expansion modules, extended warranty, accidental damage, extended battery warranty (standard battery), extended battery warranty (with hi-cap battery), extended warranty – other, power supplies, batteries, docking stations, bags and carrying straps, protection, input. Individual selection values and prices are only available in the configurator on the product page, not here.