General Information |
Summary |
Adapatability Redefined The Lenovo ThinkPad X12 Gen 2 detachable laptop/tablet is all you need if you're looking for a 2-in-1 device that enables you to effortlessly manage your tasks, indulge in entertainment, and own digital presentations like never before. The magnetically attached pen makes it easier to bring your creative ideas to life.
Performance Unplugged Powered by Intel® Core™ Ultra processors, the 12.3" ThinkPad X12 Gen 2 detachable laptop taps into AI-assisted productivity. Enjoy optimized performance with workloads pushed to dedicated AI engines, including the low-power neural processing unit (NPU) which efficiently handles auto-framing, background blur or low-light enhancements.
Experience Enhanced No matter where you go, ThinkPad X12 Gen 2 detachable laptop/tablet keeps you connected with reliable LTE 4G CAT16. The folio keyboard with distinct red TrackPoint turns the tablet into a lightweight, functional business laptop. Plus, the Lenovo view app delivers superior video quality, helping you to enjoy quality video calls in low-light conditions.
Security Unparalelled The ThinkPad X12 Gen 2 detachable laptop comes with an array of security features including a fingerprint reader and a TPM chip. The facial recognition software prevents unauthorized access to your device. And our ThinkShield security ensures your sensitive data and your device remain protected.
Durability Unmatched Built to withstand the toughest environments, our ThinkPad laptops undergo rigorous US Department of Defense's MIL-SPEC-810H durability testing. From the manufacturing floor to the harshest environments, this device is engineered to endure and can handle the rigors of daily use with ease.
Sustainability Covered We are committed to making a positive impact on our environment. ThinkPad X12 Gen 2 uses 90% recycled magnesium for the the top cover and 30% post-consumer content (PCC) recycled plastic in cover (C) and 90% PCC recycled plastic used in AC adaptor. Our packaging is Forest Stewardship Council® (FSC)-certified and is 85% recycled plastic.
Specifications may vary depending upon region / model. |
Design |
Product type |
Hybrid (2-in-1) |
Product colour |
Black |
Form factor |
Convertible (Detachable) |
Housing material |
Aluminium, Magnesium |
Display |
Display diagonal |
31.2 cm (12.3") |
Display resolution |
1920 x 1280 pixels |
Touchscreen |
Yes |
HD type |
Full HD+ |
Panel type |
IPS |
LED backlight |
Yes |
Native aspect ratio |
3:2 |
Anti-reflective coating |
Yes |
Anti-smudge coating |
Yes |
Display glass type |
Gorilla Glass |
Display brightness |
400 cd/m² |
RGB colour space |
sRGB |
Colour gamut |
100% |
Contrast ratio (typical) |
1500:1 |
Processor |
Processor family |
Intel Core Ultra 7 |
Processor manufacturer |
Intel |
Processor model |
164U |
Processor generation |
Intel® Core™ Ultra (Series 1) |
Processor cores |
12 |
Processor threads |
14 |
Processor boost frequency |
4.8 GHz |
Performance cores |
2 |
Efficient cores |
8 |
Low Power Efficient-cores |
2 |
Performance-core Max Turbo Frequency |
4.8 GHz |
Efficient-core Max Turbo Frequency |
3.8 GHz |
Low Power Efficient-core Max Turbo Frequency |
2.1 GHz |
Performance-core base frequency |
1.1 GHz |
Efficient-core base frequency |
0.7 GHz |
Low Power Efficient-core Base Frequency |
400 MHz |
Processor cache |
12 MB |
Processor cache type |
Smart Cache |
Processor base power |
9 W |
Maximum turbo power |
30 W |
Neural processor unit (NPU) |
Neural processor unit (NPU) |
Intel AI Boost |
Sparsity support |
Yes |
Windows Studio effects support |
Yes |
AI software frameworks supported by NPU |
DirectML, ONNX RT, OpenVINO, Windows ML |
Memory |
Internal memory |
16 GB |
Maximum internal memory |
16 GB |
Internal memory type |
LPDDR5x-SDRAM |
Memory clock speed |
6400 MHz |
Memory form factor |
On-board |
Storage |
Total storage capacity |
512 GB |
Storage media |
SSD |
Optical drive type |
No |
Total SSDs capacity |
512 GB |
Number of SSDs installed |
1 |
SSD capacity |
512 GB |
SSD interface |
PCI Express 4.0 |
NVMe |
Yes |
SSD form factor |
M.2 |
M.2 SSD size |
2242 (22 x 42 mm) |
Card reader integrated |
No |
Graphics |
On-board graphics card |
Yes |
Discrete graphics card |
No |
Discrete graphics card model |
Not available |
On-board graphics card model |
Intel Graphics |
On-board GPU manufacturer |
Intel |
On-board graphics card family |
Intel Graphics |
Audio |
Audio system |
Dolby Audio |
Number of built-in speakers |
2 |
Speaker power |
1 W |
Built-in microphone |
Yes |
Number of microphones |
2 |
Camera |
Front camera |
Yes |
Front camera resolution (numeric) |
5 MP |
Infrared (IR) camera |
Yes |
Privacy camera |
Yes |
Privacy type |
Privacy shutter |
Rear camera |
Yes |
Rear camera resolution (numeric) |
8 MP |
Network |
Mobile network connection |
No |
Top Wi-Fi standard |
Wi-Fi 6E (802.11ax) |
Wi-Fi standards |
Wi-Fi 6E (802.11ax) |
Antenna type |
2x2 |
WLAN controller model |
Intel Wi-Fi 6E AX211 |
WLAN controller manufacturer |
Intel |
Ethernet LAN |
No |
Bluetooth |
Yes |
Bluetooth version |
5.3 |
Near Field Communication (NFC) |
No |
WWAN |
Not installed |
Ports & interfaces |
USB 2.0 ports quantity |
0 |
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity |
0 |
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity |
0 |
HDMI ports quantity |
0 |
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity |
1 |
Thunderbolt 4 ports quantity |
1 |
Intel® Thunderbolt 4 |
Yes |
Combo headphone/mic port |
Yes |
USB Type-C DisplayPort Alternate Mode |
Yes |
Performance |
Motherboard chipset |
Intel SoC |
Accelerometer |
Yes |
Gyroscope |
Yes |
Hall sensor |
Yes |
Keyboard |
Numeric keypad |
No |
Keyboard backlit |
Yes |
Keyboard language |
English |
Software |
Operating system installed |
Windows 11 Pro |
Operating system language |
English |
Battery |
Battery capacity |
42 Wh |
Battery technology |
Lithium Polymer (LiPo) |
Battery life (max) |
12.47 h |
Continuous video playback time |
17.52 h |
Fast charging |
Yes |
Power |
USB Type-C charging port |
Yes |
AC adapter power |
65 W |
AC adapter frequency |
50/60 Hz |
AC adapter input voltage |
100 - 240 V |
USB Power Delivery (USB PD) |
Yes |
Security |
Fingerprint reader |
Yes |
Trusted Platform Module (TPM) |
Yes |
Trusted Platform Module (TPM) version |
2.0 |
Password protection |
Yes |
Password protection type |
BIOS, HDD, Power on, Supervisor |
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 |
Certificates |
Compliance certificates |
RoHS |
Certification |
ErP Lot 6
ErP Lot 26
TCO Certified 9.0
MIL-STD-810H |
Sustainability |
Sustainability certificates |
ENERGY STAR, EPEAT Gold, TCO |
Weight & dimensions |
Weight |
1.1 kg |
Width |
283.3 mm |
Depth |
208.1 mm |
Height |
14.5 mm |
Weight (tablet mode) |
760 g |
Width (tablet mode) |
28.3 cm |
Depth (tablet mode) |
20.4 cm |
Height (tablet mode) |
8.8 mm |
Packaging content |
AC adapter included |
Yes |
Stylus pen |
Yes |