| Model | Lenovo ThinkPad P1 | Lenovo ThinkPad T490 |
| Processor | | |
| Intel® Xeon® E-2276M with vPro™ (2.80GHz, up to 4.70GHz with Turbo Boost, 6 Cores, 12MB Cache) | Up to 8th Generation Intel® Core™ i7-8665U with vPro™ (1.90 GHz, up to 4.80 GHz with Turbo Boost, 4 Cores, 8 Threads, 8 MB Cache) |
| Up to 9th Generation Intel® Core™ i9-9880H with vPro™ (2.30GHz, up to 4.80GHz with Turbo Boost, 8 Cores, 16MB Cache) | Up to 10th Generation Intel® Core™ i7-10510U (1.80 GHz, up to 4.90 GHz with Turbo Boost, 4 Cores, 8 Threads, 8 MB Cache) |
| Operating System | Lenovo ThinkPad P1 | Lenovo ThinkPad T490 |
| Windows 10 Home | Windows 10 Home |
| Windows 10 Pro | Windows 10 Pro |
| Windows 10 Pro for Workstations 64 (Xeon Processor only) | |
| Display | Lenovo ThinkPad P1 | Lenovo ThinkPad T490 |
| 15.6″ UHD 4K (3840 x 2160) OLED, 400 nits, AR/AS, touchscreen Dolby Vision™ HDR 500 | 14″ HD (1366 x 768) anti-glare, 220 nits |
| 15.6″ UHD (3840 x 2160) IPS 500 nits, anti-glare with Dolby Vision™ HDR 400 | 14″ FHD (1920 x 1080) IPS, anti-glare, 250 nits |
| 15.6″ FHD (1920 x 1080) IPS 300 nits, anti-glare, 72% NTSC | 14″ FHD (1920 x 1080) IPS, anti-glare, touchscreen, 300 nits |
| 15.6″ FHD (1920 x 1080) IPS 500 nits, anti-glare, 72% NTSC, Dolby Vision™ HDR 400 | 14″ FHD (1920 x 1080) IPS, low power, anti-glare, 400 nits |
| | 14″ WQHD (2560 x 1440) IPS, glossy, 500 nits |
| Graphics | Lenovo ThinkPad P1 | Lenovo ThinkPad T490 |
| NVIDIA® Quadro® T1000 4GB | Integrated Intel® UHD Graphics |
| NVIDIA® Quadro® T2000 4GB | NVIDIA® GeForce® MX250 2GB |
| Integrated Intel® UHD Graphics 630 | |
| Camera | Lenovo ThinkPad P1 | Lenovo ThinkPad T490 |
| HD 720p with ThinkShutter privacy cover | HD 720p with ThinkShutter privacy cover |
| Optional:IR & 720p HD Camera with with ThinkShutter | Optional: Hybrid Infrared (IR) + HD with ThinkShutter |
| Memory | Lenovo ThinkPad P1 | Lenovo ThinkPad T490 |
| Up to 64GB DDR4 2666MHz | Up to 48GB DDR4 2400MHz |
| Up to 64GB DDR4 2666MHZ ECC (Xeon Processor only) | |
| Storage | Lenovo ThinkPad P1 | Lenovo ThinkPad T490 |
| Up to 4TB PCIe SSD | Up to 1TB PCIe SSD |
| Raid 0,1 optional | |
| Battery | Lenovo ThinkPad P1 | Lenovo ThinkPad T490 |
| Up to 13 hours* on 80Wh, includes Rapid Charge technology** | Up to 16.11 hours* 50Whr |
| Up to 10 hours on a single one-hour charge | Rapid Charge available with 65W AC adapter |
| Audio | Lenovo ThinkPad P1 | Lenovo ThinkPad T490 |
| Dolby Atmos® Sound System | Dolby Audio™ Premium |
| | Dual Array far-field microphones |
| Security | Lenovo ThinkPad P1 | Lenovo ThinkPad T490 |
| Discrete Trusted Platform Module (dTPM) 2.0 | Fast Online Identity (FIDO) authentication capabilities |
| Fast Identity Online (FIDO) authentication capabilities | dTPM 2.0 |
| ThinkShutter webcam privacy cover | Optional: Match-on-Chip touch fingerprint reader |
| Match-on-Chip Touch fingerprint reader | ThinkShutter, webcam privacy cover |
| Optional IR camera for Windows Hello | Optional: PrivacyGuard |
| Kensington lock slot | Optional: Privacy Alert |
| Optional Smart card reader | Kensington lock slot |
| | For T490 Healthcare Edition |
| | FIPS-201 Fingerprint Reader |
| | RFID Reader |
| | IR camera with Windows Hello |
| | dTPM 2.0 |
| | ThinkShutter camera cover |
| | Optional: PrivacyGuard |
| | Optional: PrivacyAlert |
| | Kensington lock slot |
| Dimensions (W x D x H) | Lenovo ThinkPad P1 | Lenovo ThinkPad T490 |
| 14.2” x 9.7” x 0.7” / 361.8 x 245.7 x 18.4 (mm) | 329mm x 227mm x 17.9mm / 12.95″ x 8.94″ x 0.70″ |
| Weight | Lenovo ThinkPad P1 | Lenovo ThinkPad T490 |
| Starting at 3.74 lbs (1.69 kg) | HD: 3.37 lbs (1.53 kg) |
| | FHD IPS / touchscreen & non-touch: 3.41 lbs (1.55 kg) |
| | FHD low power: 3.23 lbs (1.46 kg) |
| | FHD with PrivacyGuard: 3.56 lbs (1.61 kg) |
| | WQHD: 3.23 lbs (1.46 kg) |
| Connectivity | Lenovo ThinkPad P1 | Lenovo ThinkPad T490 |
| Intel® AX200 Wi-Fi 6 802.11AX (2 x 2) | WWAN: Fibocom L850-GL 4G LTE-A Cat9 (Optional) |
| Bluetooth® 5.1 | WLAN: Intel® Wi-Fi 6 AX201 802.11 AX (2 x 2) |
| | WLAN: Intel® 9560 802.11AC (2 x 2) |
| | Bluetooth® 5.0 |
| | Optional: NFC† |
| Ports | Lenovo ThinkPad P1 | Lenovo ThinkPad T490 |
| 2 x USB 3.1 Gen 1** (1 always on) | 2 x USB 3.1 Gen 1** (one Always On) |
| 2 x USB 3.1 Gen 2 Type-C / Intel Thunderbolt™ 3 (DisplayPort, Data transfer) | 1 x USB 3.1 Gen 1 Type-C (Power Delivery, DisplayPort, Data transfer) |
| HDMI 2.0 | 1 x USB 3.1 Gen 2 Type-C / Intel Thunderbolt 3 (Power Delivery, DisplayPort, Data transfer) |
| Mini Gigabit Ethernet | MicroSD card reader |
| Audio combo jack | Smart card reader (Optional) |
| Smart card reader (Optional) | Headphone / mic combo |
| 4-in-1 media card reader (MMC, SD, SDHC, SDXC) | Micro-SIM slot* |
| | HDMI 1.4 |
| | RJ45 Gigabit Ethernet |
| Keyboard | Lenovo ThinkPad P1 | Lenovo ThinkPad T490 |
| | Spill resistant |
| | Bottom-load backlight with white LED lighting (Optional) |
| | Lenovo Quick Clean* (App that disengages keyboard / touchpad for up to 90 seconds) |
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