When you compare the Lenovo X1 Carbon to the DELL Precision 5520 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 | DELL Precision 5520 | |
|---|---|---|
| Design | ||
| Brand | Lenovo | Dell |
| Family | Precision | |
| Series | Precision 5000 | |
| Manufacturer ID | 20HR0062MD | X1C30 |
| Operating System | Windows 10 Pro | Windows 7 Professional |
| Dimensions | 15.9 x 217.1 x 323.5 mm | 16.8 x 235.3 x 357 mm |
| Weight | 1.13 kg | 2 kg |
| Performance | ||
| Processor | Intel Xeon E3 v5 E3-1505MV5 | |
| Processor Cores | 2.8 to 3.7 GHz 4 Core | |
| L3 Cache | 3 MB | 8 MB |
| Graphics Card Type | Integrated | Dedicated |
| Graphics Card | NVIDIA Quadro M1200 | |
| Memory Type | 2133 MHz DDR4-SDRAM | |
| Display | ||
| Panel Type | IPS | IGZO |
| Screen Size | 14" | 15.6" |
| Screen Resolution | 1920 x 1080 | 3840 x 2160 |
| TouchScreen? | No | Capacitive |
| Storage | ||
| SSD Slots | 1 | 1 |
| Storage Installed | 256 GB | 512 GB |
| Battery | ||
| Battery Chemistry | Lithium Polymer (LiPo) | Lithium Polymer (LiPo) |
| Battery Capacity | 57 Wh | |
| Ports & Peripherals | ||
| USB Type C | 2 | |
| Build in Speakers | MaxxAudio Pro | |
| Built in Mic | Yes | Yes |
| Media / Memory Card Slot | MicroSD (TransFlash) | SD, SDHC, SDXC |
| Webcam | Yes | Yes |
| Pointing Device | ThinkPad UltraNav | Touchpad |
| Connections | ||
| WIFI | Wi-Fi 5 (802.11ac) | |
| Bluetooth | 4.1 | 4.2 |
| Power | ||
| Power Supply | 65 W | 130 W |
| AC Input Power | 100 - 240 V | |