Model | Lenovo Thinkpad T490s | Lenovo Thinkpad X390 |
Processor | | |
| 8th Generation Intel® Core™ i7-8665U with vPro™ (1.90GHz, up to 4.80GHz with Turbo Boost, 4 Cores, 8MB Cache) | Up to 10th Generation Intel® Core™ i7-10510U (1.80GHz, up to 4.90GHz with Turbo Boost, 4 Cores, 8MB Cache) |
Operating System | Lenovo Thinkpad T490s | Lenovo Thinkpad X390 |
| Windows 10 Pro | Windows 10 Home |
| | Windows 10 Pro |
Display | Lenovo Thinkpad T490s | Lenovo Thinkpad X390 |
| 14.0″ FHD (1920 x 1080) IPS, anti-glare, touchscreen, 300 nits | 13.3″ HD (1366 x 768) anti-glare, 250 nits |
| | 13.3″ FHD (1920 x 1080) IPS, anti-glare, 300 nits |
| | 13.3″ FHD (1920 x 1080) IPS, anti-glare, touchscreen, 300 nits |
| | 13.3″ FHD (1920 x 1080) IPS, ePrivacy Guard, anti-glare, 400 nits |
Memory | Lenovo Thinkpad T490s | Lenovo Thinkpad X390 |
| 8GB DDR4 2400 MHz (Soldered) | Up to 16GB DDR4 2666MHz (Soldered) |
Battery | Lenovo Thinkpad T490s | Lenovo Thinkpad X390 |
| Up to 20 hours* 57Wh, | Up to 17.6 hours with 48 Whr battery* |
| Rapid Charge technology available with 65W AC | |
Storage | Lenovo Thinkpad T490s | Lenovo Thinkpad X390 |
| 512GB SSD PCIe | Up to 1TB SSD PCIe-NVMe OPAL2.0 M.2 |
Graphics | Lenovo Thinkpad T490s | Lenovo Thinkpad X390 |
| Integrated Intel® UHD 620 graphics | Integrated Intel® UHD Graphics |
Audio | Lenovo Thinkpad T490s | Lenovo Thinkpad X390 |
| Dolby Audio™ Premium | Dolby Audio™ Premium |
| Dual far-field microphones | Dual far-field microphones |
Dimensions (W x D x H) | Lenovo Thinkpad T490s | Lenovo Thinkpad X390 |
| 12.95” x 8.90” x 0.63” / 328.8 x 226.15 x 16.7 (mm) | 12.3″ x 8.6″ x 0.67″ / 311.9 x 217.2 x 16.9 (mm) |
Weight | Lenovo Thinkpad T490s | Lenovo Thinkpad X390 |
| Starting at 2.98 lbs (1.35 kg) | Starting at 2.84 lbs (1.28 kg) |
Camera | Lenovo Thinkpad T490s | Lenovo Thinkpad X390 |
| 720p HD with ThinkShutter privacy cover | 720p HD with ThinkShutter privacy cover |
| Optional: Hybrid Infrared (IR) with ThinkShutter | IR & 720p HD with ThinkShutter privacy cover |
Keyboard | Lenovo Thinkpad T490s | Lenovo Thinkpad X390 |
| Spill resistant | |
| Bottom-load backlight with white LED lighting (Optional) | |
Color | Lenovo Thinkpad T490s | Lenovo Thinkpad X390 |
| Black | |
Connectivity | Lenovo Thinkpad T490s | Lenovo Thinkpad X390 |
| WWAN: Fibocom L850-GL 4G LTE-A Cat9 (Optional) | WLAN: Intel® Dualband 9560 802.11 AC (2 x 2) |
| WLAN: Intel® Dual-Band 9560 with vPro™ 802.11 AC (2 x 2) | Bluetooth® 5.0 |
| Bluetooth® 5.0 | WWAN: Fibocom L850-GL 4G LTE-A Cat9 (Optional) |
Ports/Slots | Lenovo Thinkpad T490s | Lenovo Thinkpad X390 |
| 2 x USB 3.1 Gen 1** (one Always On) | 2 x USB 3.1 Gen 1** (one Always On) |
| 1 x USB 3.1 Gen 1 Type-C (Power Delivery, DisplayPort, Data transfer) | 1 x USB 3.1 Gen 1 Type-C (Power Delivery, DisplayPort, Data transfer) |
| 1 x USB 3.1 Gen 2 Type-C / Intel Thunderbolt 3 (Power Delivery, DisplayPort, Data transfer) | 1 x USB 3.1 Gen 2 Type-C / Intel Thunderbolt 3 (Power Delivery, DisplayPort, Data transfer) |
| Combo MicroSD card reader / Micro-Sim slot | MicroSD card reader/Micro-SIM combination slot |
| Smart card reader (Optional) | Smart card reader (Optional) |
| Headphone / mic combo | Headphone / mic combo |
| HDMI 1.4 | HDMI 1.4 |
| RJ45 Gigabit via Ethernet Extension Adapter (Optional) | RJ45 via Ethernet Extension adapter (sold separately) |
Security | Lenovo Thinkpad T490s | Lenovo Thinkpad X390 |
| Fast Online Identity (FIDO) authentication capabilities | ThinkShutter |
| dTPM 2.0 | PrivacyGuard |
| Optional: Match-on-Chip touch fingerprint reader | PrivacyAlert (requires PrivacyGuard) |
| ThinkShutter | Lock slot |
| Optional: PrivacyGuard | dTPM 2.0 |
| Optional: PrivacyAlert (requires PrivacyGuard) | Optional Fingerprint reader |
| Kensington lock slot | |
Supported Docking | Lenovo Thinkpad T490s | Lenovo Thinkpad X390 |
| ThinkPad Thunderbolt Dock Gen 2 | |
| ThinkPad Basic/Pro/Ultra Dock | |