When you compare the Lenovo X1 Carbon to the Lenovo ThinkPad T490s you can see which Laptop is better. Let's take a look of the comparison, and see which model of Laptop out ontop.
| Lenovo X1 Carbon | Lenovo ThinkPad T490s | |
|---|---|---|
| Design | ||
| Brand | Lenovo | Lenovo | 
| Family | ThinkPad | |
| Series | ThinkPad T | |
| Manufacturer ID | 20HR0062MD | 20NX006SMX | 
| Operating System | Windows 10 Pro | Windows 10 Pro | 
| Dimensions | 15.9 x 217.1 x 323.5 mm | 16.7 x 226.2 x 329 mm | 
| Weight | 1.13 kg | 1.35 kg | 
| Performance | ||
| Processor | 8th gen Intel Core i5 i5-8265U | |
| Processor Cores | 1.6 to 3.9 GHz 4 Core | |
| L3 Cache | 3 MB | 6 MB | 
| Graphics Card Type | Integrated | Integrated | 
| Graphics Card | Intel UHD Graphics 620 | |
| Memory Type | 2400 MHz DDR4-SDRAM | |
| Display | ||
| Panel Type | IPS | IPS | 
| Screen Size | 14" | 14" | 
| Screen Resolution | 1920 x 1080 | 1920 x 1080 | 
| TouchScreen? | No | No | 
| Storage | ||
| SSD Slots | 1 | 1 | 
| Storage Installed | 256 GB | 256 GB | 
| Battery | ||
| Battery Chemistry | Lithium Polymer (LiPo) | Lithium-Ion (Li-Ion) | 
| Battery Capacity | 57 Wh | |
| Est. Battery Life | 20 Hours | |
| Ports & Peripherals | ||
| USB Type C | 2 | |
| Build in Speakers | Dolby Audio Premium | |
| Built in Mic | Yes | Yes | 
| Media / Memory Card Slot | MicroSD (TransFlash) | MicroSD (TransFlash) | 
| Webcam | Yes | Yes | 
| Pointing Device | ThinkPad UltraNav | ThinkPad UltraNav | 
| Connections | ||
| WIFI | Wi-Fi 5 (802.11ac) | |
| Bluetooth | 4.1 | 5.0 | 
| Power | ||
| Power Supply | 65 W | 65 W | 
| AC Input Power | 100 - 240 V | |