Lenovo Chromebook Duet 11M889. Product type: Chromebook, Form factor: Convertible (Detachable). Processor family: MediaTek Kompanio, Processor model: 838. Display diagonal: 27.8 cm (10.9"), HD type: WUXGA, Display resolution: 1920 x 1200 pixels, Touchscreen. Internal memory: 8 GB, Internal memory type: LPDDR4x-SDRAM. Total storage capacity: 128 GB, Storage media: eMMC. On-board graphics card model: Arm Mali-G57 MC3. Operating system installed: ChromeOS. Product colour: Grey
Design
Colour name: Luna Grey
Product type: Chromebook
Product colour: Grey
Form factor: Convertible (Detachable)
Display
Display diagonal: 27.8 cm (10.9″)
Display resolution: 1920 x 1200 pixels
Feature: Touchscreen
HD type: WUXGA
Panel type: IPS
Feature: LED backlight
Native aspect ratio: 16:10
Display surface: Gloss
Display brightness: 400 cd/m²
RGB colour space: NTSC
Colour gamut: 72%
Maximum refresh rate: 60 Hz
Processor
Processor manufacturer: MediaTek
Processor family: MediaTek Kompanio
Processor model: 838
Processor cores: 8
Processor boost frequency: 2.6 GHz
Neural processor unit (NPU)
Neural processor unit (NPU): MediaTek NPU 650
NPU performance up to: 4 TOPs
Memory
Internal memory: 8 GB
Internal memory type: LPDDR4x-SDRAM
Memory clock speed: 3733 MHz
Memory form factor: On-board
Maximum internal memory: 8 GB
Storage
Total storage capacity: 128 GB
Storage media: eMMC
Flash memory: 128 GB
Optical drive type: No
Graphics
Discrete graphics card model: Not available
Feature: On-board graphics card
On-board GPU manufacturer: ARM
On-board graphics card family: ARM Mali
On-board graphics card model: Arm Mali-G57 MC3
Audio
Number of built-in speakers: 2
Speaker power: 1 W
Feature: Built-in microphone
Number of microphones: 2
Camera
Feature: Privacy camera
Privacy type: Privacy shutter
Network
Top Wi-Fi standard: Wi-Fi 6 (802.11ax)
Wi-Fi standards: Wi-Fi 6 (802.11ax)
Antenna type: 2×2
Feature: Bluetooth
Bluetooth version: 5.3
WWAN: Not installed
Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity: 2
Feature: Combo headphone/mic port
Performance
Motherboard chipset: MediaTek SoC
Keyboard
Pointing device: Touchpad
Keyboard language: German
Software
Operating system installed: ChromeOS
Battery
Battery capacity: 29 Wh
Power
Feature: USB Type-C charging port
USB Type-C required charging power (min): 30 W
USB Type-C required charging power (max): 45 W
Feature: USB Power Delivery (USB PD)
Certificates
Certification: ENERGY STAR,EPEAT Gold,RoHS
Weight & dimensions
Width: 255.4 mm
Depth: 166.9 mm
Height: 7.6 mm
Weight: 1.1 kg
Colour name: Luna Grey
Product type: Chromebook
Product colour: Grey
Form factor: Convertible (Detachable)
Display
Display diagonal: 27.8 cm (10.9″)
Display resolution: 1920 x 1200 pixels
Feature: Touchscreen
HD type: WUXGA
Panel type: IPS
Feature: LED backlight
Native aspect ratio: 16:10
Display surface: Gloss
Display brightness: 400 cd/m²
RGB colour space: NTSC
Colour gamut: 72%
Maximum refresh rate: 60 Hz
Processor
Processor manufacturer: MediaTek
Processor family: MediaTek Kompanio
Processor model: 838
Processor cores: 8
Processor boost frequency: 2.6 GHz
Neural processor unit (NPU)
Neural processor unit (NPU): MediaTek NPU 650
NPU performance up to: 4 TOPs
Memory
Internal memory: 8 GB
Internal memory type: LPDDR4x-SDRAM
Memory clock speed: 3733 MHz
Memory form factor: On-board
Maximum internal memory: 8 GB
Storage
Total storage capacity: 128 GB
Storage media: eMMC
Flash memory: 128 GB
Optical drive type: No
Graphics
Discrete graphics card model: Not available
Feature: On-board graphics card
On-board GPU manufacturer: ARM
On-board graphics card family: ARM Mali
On-board graphics card model: Arm Mali-G57 MC3
Audio
Number of built-in speakers: 2
Speaker power: 1 W
Feature: Built-in microphone
Number of microphones: 2
Camera
Feature: Privacy camera
Privacy type: Privacy shutter
Network
Top Wi-Fi standard: Wi-Fi 6 (802.11ax)
Wi-Fi standards: Wi-Fi 6 (802.11ax)
Antenna type: 2×2
Feature: Bluetooth
Bluetooth version: 5.3
WWAN: Not installed
Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity: 2
Feature: Combo headphone/mic port
Performance
Motherboard chipset: MediaTek SoC
Keyboard
Pointing device: Touchpad
Keyboard language: German
Software
Operating system installed: ChromeOS
Battery
Battery capacity: 29 Wh
Power
Feature: USB Type-C charging port
USB Type-C required charging power (min): 30 W
USB Type-C required charging power (max): 45 W
Feature: USB Power Delivery (USB PD)
Certificates
Certification: ENERGY STAR,EPEAT Gold,RoHS
Weight & dimensions
Width: 255.4 mm
Depth: 166.9 mm
Height: 7.6 mm
Weight: 1.1 kg
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