User's Guide

Features and specifications
Maximum heat output
(depending on the model)
• 45 W (154 Btu/hr)
• 65 W (222 Btu/hr)
Power source (ac power
adapter)
• Sine-wave input at 50 Hz to 60 Hz
• Input rating of the ac power adapter: 100 V to 240 V ac, 50 Hz to 60 Hz
Microprocessor
To view the microprocessor information of your computer, right-click the Start
button and then click System.
Memory
Lower Power Double data rate 4 (LPDDR4), soldered on the system board, up to 8
GB
Storage device
• M.2 solid-state drive
Display
• Brightness control
• Flexible Organic Light-Emitting Diode (OLED)
• Color display with Thin Film Transistor (TFT) technology
• Display size: 337.82 mm (13.3 inches)
• Display resolution: 2048 x 1536 pixels
• Multi-touch technology
• Integrated graphics
Security features
• Face authentication
• Password
• Trusted Platform Module (TPM)*
Wireless features
• Bluetooth
• Global Positioning System (GPS) satellite receiver (available on models with
wireless WAN)*
• Wireless LAN
• Wireless WAN with 5G*
* for selected models
Chapter 1. Welcome to your ThinkPad X1 Fold Gen 1 3