Audio
Audio chip	Cirrus Logic CS42L43
Audio system	Dolby Atmos
Number of built-in speakers	2
Speaker power	2 W
Number of microphones	2
Built-in microphone
Battery
Battery technology	Lithium-Ion (Li-Ion)
Battery capacity	90 Wh
Fast charging
Camera
Front camera resolution (numeric)	5 MP
Privacy type	Privacy shutter
Front camera
Infrared (IR) camera
Privacy camera
Certificates
Compliance certificates	RoHS
Certification	TCO MIL-STD-810H Eyesafe Certified 2.0 TÜV Rheinland Low Blue Light
Design
Product type	Laptop
Product colour	Black
Form factor	Clamshell
Housing material	Aluminium
Display back cover material	Aluminium
Display
Display diagonal	40.6 cm (16")
Display resolution	3840 x 2400 pixels
HD type	WQUXGA
Panel type	IPS
Native aspect ratio	16:10
Display brightness	800 cd/m²
RGB colour space	DCI-P3
Colour gamut	100%
Maximum refresh rate	60 Hz
Contrast ratio (typical)	1500:1
High Dynamic Range (HDR) technology	DisplayHDR 400, Dolby Vision
Touchscreen
LED backlight
Anti-glare screen
High Dynamic Range (HDR) supported
Graphics
Discrete GPU manufacturer	NVIDIA
Discrete graphics card model	NVIDIA GeForce RTX 5070
Discrete graphics card memory	8 GB
Discrete graphics memory type	GDDR7
On-board GPU manufacturer	Intel
On-board graphics card family	Intel Arc Graphics
On-board graphics card model	Intel Arc 140T
On-board graphics card
Discrete graphics card
Keyboard
Pointing device	ThinkPad UltraNav
Keyboard language	German
Numeric keypad
Keyboard backlit
Spill-resistant keyboard
Copilot key
Memory
Internal memory	64 GB
Internal memory type	LPDDR5x-SDRAM
Memory clock speed	7467 MHz
Memory form factor	LPCAMM2
Maximum internal memory	64 GB
Memory channels	Dual-channel
Network
Top Wi-Fi standard	Wi-Fi 7 (802.11be)
Wi-Fi standards	Wi-Fi 7 (802.11be)
Antenna type	2x2
WLAN controller manufacturer	Intel
Bluetooth version	5.4
WWAN	Not installed
Mobile network connection
Ethernet LAN
Bluetooth
Near Field Communication (NFC)
Neural processor unit (NPU)
Neural processor unit (NPU)	Intel AI Boost
AI software frameworks supported by NPU	DirectML, ONNX RT, OpenVINO, Windows ML
Total processor performance up to	99 TOPs
NPU performance up to	13 TOPs
GPU performance up to	77 TOPs
Sparsity support
Windows Studio effects support
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 altitude	3048 m
Packaging content
AC adapter included
Performance
Motherboard chipset	Intel SoC
Ports & interfaces
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	1
HDMI ports quantity	1
HDMI version	2.1
Thunderbolt 4 ports quantity	1
Thunderbolt 5 ports quantity	2
USB Sleep-and-Charge ports	1
Intel® Thunderbolt 4
Intel® Thunderbolt 5
Combo headphone/mic port
USB Type-C DisplayPort Alternate Mode
USB Sleep-and-Charge
Power
AC adapter power	140 W
AC adapter frequency	50/60 Hz
AC adapter input voltage	100 - 240 V
USB Type-C charging port
USB Power Delivery (USB PD)
Processor
Processor manufacturer	Intel
Processor family	Intel Core Ultra 9
Processor generation	Intel Core Ultra (Series 2)
Processor model	285H
Processor cores	16
Processor threads	16
Processor boost frequency	5.4 GHz
Performance cores	6
Efficient cores	8
Low Power Efficient-cores	2
Performance-core Max Turbo Frequency	5.4 GHz
Efficient-core Max Turbo Frequency	4.5 GHz
Low Power Efficient-core Max Turbo Frequency	2.5 GHz
Performance-core base frequency	2.9 GHz
Efficient-core base frequency	2.7 GHz
Low Power Efficient-core Base Frequency	1000 MHz
Processor cache	24 MB
Processor base power	45 W
Maximum turbo power	115 W
Security
Cable lock slot type	Kensington
Trusted Platform Module (TPM) version	2.0
Password protection type	BIOS, Power on, Supervisor
Cable lock slot
Fingerprint reader
Smart card reader
Windows Hello
Trusted Platform Module (TPM)
Password protection
Software
Operating system architecture	64-bit
Operating system language	German
Operating system installed	Windows 11 Pro
Bundled software	Intel Connectivity Performance Suite + Lenovo AI Now
Storage
Total storage capacity	1 TB
Storage media	SSD
Total SSDs capacity	1 TB
Number of SSDs installed	1
SSD capacity	1 TB
SSD memory type	TLC
SSD interface	PCI Express 4.0
SSD form factor	M.2
M.2 SSD size	2280 (22 x 80 mm)
Compatible memory cards	SD
NVMe
Optical drive type
Card reader integrated
Sustainability
Sustainability certificates	ENERGY STAR, EPEAT Gold
Weight & dimensions
Width	354.3 mm
Depth	241 mm
Height (front)	9.9 mm
Height (rear)	1.58 cm
Weight	1.84 kg

Lenovo ThinkPad T1g G8 21TD, Intel Core Ultra 9 285H / 2.90-5.40 GHz, Win 11 Pro, NVIDIA GeForce RTX 5070 - 8GB GDDR7 - Mobile, 64GB CAMM LPDDR5X-7467 (1x 64GB LPCAMM2-Modul, 1 Sockel gesamt, 0 Sockel frei, max. 64GB), 1TB SDD M.2 PCIe 5.0 x4 (2280, Opal