Product Comparison
Technical Specifications
Feature

Brand: Lenovo|SKU: 83HJ001AUK
Lenovo Chromebook Duet EDU G2 83HJ
£315.53
Stock: 375

Brand: Lenovo|SKU: 82W0001QUK
Lenovo 100e Chromebook Gen 4 82W0
£278.22
Stock: 344

Brand: Lenovo|SKU: 21Q6001EUK
Lenovo ThinkPad X9-15 Gen 1 21Q6
£1354.84
Stock: 222
Memory
Internal memory
8 GB
8 GB
—
8 GB
32 GB
Internal memory type
LPDDR4x-SDRAM
LPDDR4x-SDRAM
—
LPDDR5-SDRAM
LPDDR5x-SDRAM
Maximum internal memory
8 GB
8 GB
32 GB
8 GB
32 GB
Memory channels
—
—
—
—
Dual-channel
Memory clock speed
3733 MHz
3600 MHz
7500 MHz
4800 MHz
8533 MHz
Memory form factor
—
On-board
On-board
On-board
On-board
RAM
—
—
32 GB
—
—
Speed
—
—
3750 MHz
—
—
Technology
—
—
LPDDR5X SDRAM
—
—
Display
Anti-glare screen
—
Yes
Yes
—
—
Anti-reflective coating
—
—
—
—
Yes
Colour gamut
—
—
100%
50%
100%
Contrast ratio (typical)
—
—
—
—
100000:1
Display brightness
400 cd/m²
250 cd/m²
400 cd/m²
300 cd/m²
500 cd/m²
Display diagonal
27.8 cm (10.9")
29.5 cm (11.6")
35.6 cm (14")
31 cm (12.2")
38.9 cm (15.3")
Display resolution
1920 x 1200 pixels
1366 x 768 pixels
1920 x 1200 pixels
1920 x 1200 pixels
2880 x 1800 pixels
Display surface
—
—
—
Gloss
—
HD type
WUXGA
HD
WUXGA
WUXGA
2.8K
High Dynamic Range (HDR) supported
—
—
—
—
Yes
High Dynamic Range (HDR) technology
—
—
—
—
Dolby Vision, DisplayHDR True Black 600
LED backlight
Yes
Yes
Yes
Yes
Yes
Maximum refresh rate
60 Hz
60 Hz
—
60 Hz
120 Hz
Native aspect ratio
16:10
16:9
16:10
16:10
16:10
Panel type
IPS
TN
IPS
IPS
OLED
RGB colour space
—
—
sRGB
NTSC
DCI-P3
Touchscreen
—
No
No
Yes
No
V-Sync Rate at Max Res.
—
—
60 Hz
—
—
Graphics
Discrete graphics card
—
No
No
No
No
Discrete graphics card model
—
Not available
Not available
Not available
Not available
Graphics card family
ARM
—
—
—
—
On-board GPU manufacturer
—
ARM
—
Intel
Intel
On-board graphics card
—
Yes
Yes
Yes
Yes
On-board graphics card family
—
ARM Mali
—
Intel® UHD Graphics
Intel Arc Graphics
On-board graphics card model
—
ARM Mali-G52 2EE MC2
AMD Radeon 880M
Intel® UHD Graphics
Intel Arc Graphics 140V
Storage
Card reader integrated
No
No
No
No
No
Flash memory
—
64 GB
—
64 GB
—
Internal storage capacity
64 GB
—
—
—
—
M.2 SSD size
—
—
—
—
2242 (22 x 42 mm)
Main Storage
—
—
512 GB SSD M.2 2280 PCIe 4.0 x4 - TCG Opal Encryption 2, NVM Express (NVMe), Performance
—
—
Number of SSDs installed
—
—
1
—
1
NVMe
—
—
Yes
—
Yes
Optical drive type
—
No
No
No
No
SSD capacity
—
—
—
—
512 GB
SSD form factor
—
—
M.2
—
M.2
SSD interface
—
—
PCI Express 4.0
—
PCI Express 4.0
Storage media
eMMC
eMMC
SSD
eMMC
SSD
Total SSDs capacity
—
—
512 GB
—
512 GB
Total storage capacity
—
64 GB
512 GB
64 GB
512 GB
Power
AC adapter frequency
50 - 60 Hz
50/60 Hz
50/60 Hz
50 - 60 Hz
50/60 Hz
AC adapter input voltage
100 - 240 V
100 - 240 V
100 - 240 V
100 - 240 V
100 - 240 V
AC adapter power
45 W
45 W
65 W
65 W
65 W
USB Power Delivery (USB PD)
Yes
Yes
Yes
Yes
Yes
USB Type-C charging port
Yes
Yes
Yes
Yes
Yes
Battery
Battery capacity
29 Wh
47 Wh
58 Wh
47 Wh
80 Wh
Battery included
Yes
—
—
—
—
Battery technology
Lithium-Ion (Li-Ion)
—
Lithium Polymer (LiPo)
Lithium Polymer (LiPo)
Lithium-Ion (Li-Ion)
Network
Antenna type
—
2x2
2x2
2x2
2x2
Bluetooth
Yes
Yes
Yes
Yes
Yes
Bluetooth version
5.3
5.1
5.3
5.1
5.4
Ethernet LAN
—
No
No
No
No
Mobile network connection
No
No
No
No
No
Near Field Communication (NFC)
—
—
No
—
No
Top Wi-Fi standard
Wi-Fi 6 (802.11ax)
Wi-Fi 6 (802.11ax)
Wi-Fi 7 (802.11be)
Wi-Fi 6E (802.11ax)
Wi-Fi 7 (802.11be)
Wi-Fi standards
Wi-Fi 6 (802.11ax)
Wi-Fi 6 (802.11ax)
Wi-Fi 7 (802.11be)
Wi-Fi 6E (802.11ax)
Wi-Fi 7 (802.11be)
WLAN controller manufacturer
—
—
—
Intel
Intel
WLAN controller model
—
—
—
Intel Wi-Fi 6E AX211
Intel Wi-Fi 7 BE201
WWAN
Not installed
Not installed
Upgradable
Not installed
Not installed
Keyboard
Copilot key
—
—
Yes
—
Yes
Keyboard backlit
—
No
Yes
No
Yes
Keyboard language
—
English
English
UK English
UK English
Numeric keypad
—
No
No
No
No
Pointing device
—
Touchpad
ThinkPad UltraNav
Touchpad
ThinkPad UltraNav
Spill-resistant keyboard
—
—
—
—
Yes
Packaging content
AC adapter included
Yes
Yes
Yes
Yes
Yes
Keyboard included
Yes
—
—
—
—
Stylus pen
Yes
—
—
Yes
—
Neural processor unit (NPU)
AI software frameworks supported by NPU
—
—
—
—
DirectML, OpenVINO, Windows ML, ONNX RT, WebNN
GPU performance up to
—
—
—
—
64 TOPs
Neural processor unit (NPU)
MediaTek NPU 650
—
—
—
Intel AI Boost
NPU performance up to
4 TOPs
—
—
—
47 TOPs
Sparsity support
—
—
—
—
Yes
Total processor performance up to
—
—
—
—
115 TOPs
Windows Studio effects support
—
—
—
—
Yes
Audio
Audio chip
—
—
Realtek ALC3287
—
Cirrus Logic CS42L43
Audio system
—
—
—
—
Dolby Atmos
Built-in microphone
—
Yes
Yes
Yes
Yes
Number of built-in speakers
2
2
2
2
4
Number of microphones
2
—
2
2
2
Speaker power
1 W
2 W
2 W
2 W
2 W
Software
Bundled software
—
—
—
—
Intel Connectivity Performance Suite + Lenovo AI Now
Copilot+ PC
—
—
Yes
—
Yes
Microsoft Copilot
—
—
Yes
—
Yes
Operating system architecture
—
—
64-bit
—
—
Operating system installed
ChromeOS
ChromeOS
Windows 11 Pro
ChromeOS
Windows 11 Pro
Operating system language
—
—
—
—
English, US English
Platform
ChromeOS
—
—
—
—
Security
Cable lock slot
—
Yes
Yes
Yes
—
Cable lock slot type
—
Kensington
Kensington
Kensington
—
Fingerprint reader
—
No
Yes
No
Yes
Password protection
—
—
—
Yes
Yes
Password protection type
—
—
—
—
BIOS, Power on, SSD, Supervisor
Smart card reader
—
—
Yes
—
No
Trusted Platform Module (TPM)
—
—
Yes
Yes
Yes
Trusted Platform Module (TPM) version
—
—
2.0
2.0
2.0
Windows Hello
—
—
Yes
—
Yes
Certificates
Certification
ENERGY STAR,EPEAT Gold,RoHS
ENERGY STAR,TCO,EPEAT Gold,RoHS
ENERGY STAR,TCO,EPEAT Gold,RoHS
ENERGY STAR,TCO,EPEAT Gold,RoHS
ENERGY STAR 8.0 EPEAT Gold Registered ErP Lot 6/26 RoHS compliant TCO Certified 10.0 Intel Evo Platform Eyesafe Certified 2.0 TÜV Rheinland Eye Comfort Certification (5-star) MIL-STD-810H military test passed
Compliance certificates
—
—
—
RoHS
RoHS
Design
Colour name
Luna Grey
Graphite Grey
Black
Graphite Grey
Grey
Device type
Mobile tablet
—
—
—
—
Form factor
Slate
Clamshell
Clamshell
Convertible (Folder)
Clamshell
Housing material
—
Acrylonitrile butadiene styrene (ABS), Polycarbonate (PC)
Aluminium
Acrylonitrile butadiene styrene (ABS), Polycarbonate (PC)
Aluminium
Product colour
Grey
Grey
Black
Grey
Grey
Product type
—
Chromebook
Laptop
Chromebook
Laptop
Ports & interfaces
Combo headphone/mic port
Yes
Yes
Yes
Yes
Yes
HDMI ports quantity
—
1
1
1
1
HDMI version
—
1.4b
2.1
1.4
2.1
Intel® Thunderbolt 4
—
—
Yes
—
Yes
Thunderbolt 4 ports quantity
—
—
2
—
2
USB 2.0 ports quantity
—
0
0
—
0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
—
2
2
2
0
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
2
1
0
—
0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
—
—
—
—
1
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity
—
—
—
1
—
USB Sleep-and-Charge
—
—
Yes
—
Yes
USB Sleep-and-Charge ports
—
—
—
—
1
USB Type-C DisplayPort Alternate Mode
—
—
—
Yes
Yes
Weight & dimensions
Depth
167.2 mm
200 mm
219.4 mm
208 mm
228.5 mm
Height
6.7 mm
18.6 mm
16.9 mm
18.9 mm
12.9 mm
Weight
—
1.23 kg
1.3 kg
1.32 kg
1.4 kg
Width
255.6 mm
287 mm
313.6 mm
287 mm
339.6 mm
Camera
Front camera
Yes
Yes
—
Yes
Yes
Front camera HD type
—
HD
—
HD
Ultra HD
Front camera resolution
—
1280 x 720 pixels
—
1280 x 720 pixels
—
Front camera resolution (numeric)
5 MP
—
5 MP
—
8 MP
Infrared (IR) camera
—
—
Yes
—
Yes
Privacy camera
—
Yes
Yes
Yes
Yes
Privacy type
—
Privacy shutter
Privacy shutter
Privacy shutter
Privacy shutter
Rear camera resolution (numeric)
8 MP
—
—
—
—
Rear camera type
Single camera
—
—
—
—
Processor
Low Power Efficient-core Base Frequency
—
—
—
—
2200 MHz
Low Power Efficient-core Max Turbo Frequency
—
—
—
—
3.7 GHz
Low Power Efficient-cores
—
—
—
—
4
Maximum turbo power
—
—
—
—
37 W
Performance cores
—
—
—
—
4
Performance-core base frequency
—
—
—
—
2.2 GHz
Performance-core Max Turbo Frequency
—
—
—
—
4.8 GHz
Processor base power
—
—
—
—
17 W
Processor boost frequency
2.6 GHz
—
—
3.4 GHz
4.8 GHz
Processor cache
—
—
—
6 MB
12 MB
Processor cache type
—
—
—
Smart Cache
Smart Cache
Processor cores
8
8
—
4
8
Processor family
Mediatek
MediaTek
—
Intel® N
Intel Core Ultra 7
Processor frequency
—
2.2 GHz
—
—
—
Processor generation
—
—
—
—
Intel Core Ultra (Series 2)
Processor manufacturer
MediaTek
MediaTek
—
Intel
Intel
Processor model
838
Kompanio 528
—
N100
258V
Processor threads
—
—
—
—
8
Operational conditions
Maximum shipping altitude
—
—
—
3048 m
3048 m
Operating relative humidity (H-H)
0 - 95%
8 - 95%
8 - 95%
8 - 95%
8 - 95%
Operating temperature (T-T)
0 - 40 °C
5 - 35 °C
5 - 35 °C
5 - 35 °C
5 - 35 °C
Storage relative humidity (H-H)
—
5 - 95%
5 - 95%
5 - 95%
5 - 95%
Storage temperature (T-T)
—
5 - 43 °C
5 - 43 °C
5 - 43 °C
5 - 43 °C
Performance
Motherboard chipset
—
MediaTek SoC
AMD SoC
Intel SoC
Intel SoC
Processor / Chipset
Processor boost frequency
—
—
5 GHz
—
—
Processor cores
—
—
8
—
—
Processor family
—
—
AMD Ryzen AI 7 PRO
—
—
Processor frequency
—
—
2 GHz
—
—
Processor manufacturer
—
—
AMD
—
—
Processor model
—
—
360
—
—
Sustainability
Sustainability certificates
—
—
—
ENERGY STAR, TCO, EPEAT Gold
ENERGY STAR, EPEAT Gold, ErP, TCO

