Lenovo Chromebook Duet 10.9″ MediaTek 838, 8GB, 128GB eMMC

£446.99 inc VAT

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About This Item

  • 10.9″ WUXGA IPS touchscreen with Gorilla Glass
  • MediaTek Kompanio 838 processor with 8 cores and NPU
  • 8GB LPDDR4x-SDRAM memory and 128GB eMMC storage
  • ChromeOS with UK English keyboard and detachable design
  • Wi-Fi 6, Bluetooth 5.3 and 2×2 antenna array
  • Up to 12 hours battery life with 29Wh capacity
  • 5MP front and 8MP rear cameras with privacy shutter

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Description

Lenovo Chromebook Duet 11M889 | MediaTek 838 Convertible

The Lenovo Chromebook Duet 11M889 MediaTek 838 27.8 cm (10.9″) Touchscreen WUXGA 8 GB LPDDR4x-SDRAM 128 GB eMMC Wi-Fi 6 (802.11ax) ChromeOS UK English Grey is a lightweight 2-in-1 Chromebook designed for portability and versatility. With its detachable design, UK English keyboard, and long battery life, it suits students, professionals, and casual users needing a compact ChromeOS device.

Key Specs

Metric Spec
Display 10.9″ WUXGA IPS Touchscreen
Processor MediaTek Kompanio 838 (8 cores)
Memory 8 GB LPDDR4x-SDRAM
Storage 128 GB eMMC
Battery Life Up to 12 hours

AI Performance & Battery Life

Powered by the MediaTek Kompanio 838 processor with NPU 650, this Chromebook delivers up to 4 TOPs of AI performance for faster web browsing, smoother multitasking, and enhanced video conferencing. The 29 Wh lithium polymer battery provides up to 12 hours of use, making it ideal for all-day productivity without frequent charging.

Versatile 2-in-1 Design

The detachable form factor allows seamless switching between laptop, tablet, and portrait modes. The included folio stand and keyboard transform it into a productivity device, while the lightweight 1.1 kg frame makes it easy to carry anywhere. The 360° hinge and kickstand provide stable viewing angles for work or entertainment.

Premium Display & Audio

The 10.9″ WUXGA (1920×1200) IPS touchscreen features Gorilla Glass protection, 400 cd/m² brightness, and 72% NTSC colour gamut for crisp, vibrant visuals. Dual speakers with MaxxAudio and Waves technology deliver clear sound, while the 5 MP front and 8 MP rear cameras support video calls and content creation.

Box Contents

  • Lenovo Chromebook Duet 11M889
  • Folio Stand
  • Folio Keyboard
  • AC Adapter
  • Stylus Pen

Check before you buy

  • Confirm the UK English keyboard layout suits your needs
  • Verify the 128 GB storage meets your file requirements
  • Check Wi-Fi 6 compatibility with your network
  • Confirm the 8 GB RAM is sufficient for your ChromeOS workflow

Frequently Asked Questions

Q: Can I use this Chromebook offline?

A: Yes, many apps and files work offline, but ChromeOS primarily requires internet for full functionality.

Q: Does it support Android apps?

A: Yes, ChromeOS supports Android apps from the Google Play Store.

Q: Is the stylus included?

A: Yes, a stylus pen is included in the box.

Q: Can I expand the storage?

A: No, the Chromebook has no card reader or expansion options – storage is fixed at 128 GB.

Q: What’s the warranty coverage?

A: Covered by the standard Manufacturer Warranty.

The Consultant’s Verdict & Warranty

The Lenovo Chromebook Duet 11M889 offers excellent value for users seeking a portable, versatile ChromeOS device with strong battery life and AI-enhanced performance. Its UK English keyboard, included accessories, and sustainable certifications make it particularly suitable for UK students and professionals. The MediaTek 838 processor handles everyday tasks efficiently, while the 2K display and dual cameras provide quality multimedia experiences. Covered by the standard Manufacturer Warranty.

Specifications
Design
Colour nameLuna Grey
Product typeChromebook
Housing materialAluminium
Form factorConvertible (Detachable)
Product colourGrey
Display
HD typeWUXGA
Display surfaceGloss
Panel typeIPS
LED backlightYes
Display brightness400 cd/m²
Contrast ratio (typical)1500:1
TouchscreenYes
Display resolution1920 x 1200 pixels
Display diagonal27.8 cm (10.9")
Display glass typeGorilla Glass
Maximum refresh rate60 Hz
RGB colour spaceNTSC
Colour gamut72%
Native aspect ratio16:10
Processor
Processor model838
Processor boost frequency2.6 GHz
Processor cores8
Motherboard chipsetMediaTek SoC
Processor manufacturerMediaTek
Processor familyMediaTek
Neural processor unit (NPU)
Neural processor unit (NPU)MediaTek NPU 650
NPU performance up to4 TOPs
Memory
Memory form factorOn-board
Internal memory8 GB
Internal memory typeLPDDR4x-SDRAM
Memory clock speed3733 MHz
Maximum internal memory8 GB
Memory channelsDual-channel
Storage
Storage mediaeMMC
Optical drive typeNo
Card reader integratedNo
Flash memory128 GB
Total storage capacity128 GB
Graphics
Discrete graphics cardNo
On-board graphics card familyARM Mali
On-board graphics cardYes
On-board graphics card modelArm Mali-G57 MC3
Discrete graphics card modelNot available
On-board GPU manufacturerARM
Audio
Number of microphones2
Audio systemMaxxAudio
Number of built-in speakers2
Speakers manufacturerWaves
Speaker power1 W
Built-in microphoneYes
Camera
Front cameraYes
Front camera resolution (numeric)5 MP
Rear cameraYes
Rear camera resolution (numeric)8 MP
Privacy cameraYes
Privacy typePrivacy shutter
Optical drive
Optical drive typeNo
Network
Mobile network connectionNo
Top Wi-Fi standardWi-Fi 6 (802.11ax)
WLAN controller modelMediaTek MT7921
Near Field Communication (NFC)No
Wi-Fi standardsWi-Fi 6 (802.11ax)
Ethernet LANNo
BluetoothYes
Bluetooth version5.3
WWANNot installed
Antenna type2x2
WLAN controller manufacturerMediaTek
Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity2
USB Type-C DisplayPort Alternate ModeYes
Combo headphone/mic portYes
Docking connectorYes
USB Power Delivery (USB PD)Yes
Performance
GyroscopeYes
Motherboard chipsetMediaTek SoC
AccelerometerYes
Hall sensorYes
Keyboard
Pointing deviceTouchpad
Numeric keypadNo
Keyboard backlitNo
Keyboard languageUK English
Software
Operating system installedChromeOS
Technical details
Housing materialAluminium
Form factorConvertible (Detachable)
Product colourGrey
Box contentsFolio Stand + Folio Keyboard
Sustainability certificatesENERGY STAR, EPEAT Gold
Compliance certificatesRoHS
Battery
Battery technologyLithium Polymer (LiPo)
Battery life (max)12 h
Battery capacity29 Wh
Power
AC adapter power45 W
AC adapter frequency50/60 Hz
AC adapter input voltage100 - 240 V
USB Power Delivery (USB PD)Yes
USB Type-C charging portYes
Security
Fingerprint readerNo
Operational conditions
Operating temperature (T-T)5 - 35 °C
Storage temperature (T-T)5 - 43 °C
Operating relative humidity (H-H)8 - 95%
Storage relative humidity (H-H)5 - 95%
Maximum shipping altitude3048 m
Certificates
CertificationErP Lot 6 ErP Lot 26 MIL-STD-810H military test passed TÜV Rheinland Low Blue Light (Hardware Solution)
Compliance certificatesRoHS
Sustainability
Sustainability certificatesENERGY STAR, EPEAT Gold
Weight & dimensions
Width255.4 mm
Depth166.9 mm
Height7.6 mm
Weight1.1 kg
Packaging data
Package weight1.95 kg
Package width336 mm
Package height86 mm
Package depth233 mm
Stylus penYes
AC adapter includedYes
Sensors
AccelerometerYes
Packaging content
Stylus penYes
AC adapter includedYes
Other features
WLAN controller modelMediaTek MT7921
On-board graphics cardYes
Audio systemMaxxAudio
Maximum shipping altitude3048 m
AC adapter includedYes
Identifiers
Distributor SKUsSTD10218348, CL83HH000BUK

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