When you compare the DELL Latitude 7490 to the Lenovo ThinkPad X1 Yoga you can see which Laptop is better. Let's take a look of the comparison, and see which model of Laptop out ontop.
| DELL Latitude 7490 | Lenovo ThinkPad X1 Yoga | |
|---|---|---|
| Design | ||
| Brand | Dell | Lenovo | 
| Family | Latitude | ThinkPad | 
| Series | Latitude 7000 | ThinkPad X | 
| Manufacturer ID | JYK0C | 20QFS07J00 | 
| Operating System | Windows 10 Pro | Windows 10 Pro | 
| Dimensions | 17.9 x 220.9 x 331 mm | 15.5 x 218 x 323 mm | 
| Weight | 1.4 kg | 1.36 kg | 
| Performance | ||
| Processor | 8th gen Intel Core i5 i5-8350U | 8th gen Intel Core i7 i7-8565U | 
| Processor Cores | 1.7 to 3.6 GHz 4 Core | 1.8 to 4.6 GHz 4 Core | 
| L3 Cache | 6 MB | 8 MB | 
| Graphics Card Type | Integrated | Integrated | 
| Graphics Card | Intel UHD Graphics 620 | Intel UHD Graphics 620 | 
| Memory Type | 2400 MHz DDR4-SDRAM | 2133 MHz LPDDR3-SDRAM | 
| Display | ||
| Panel Type | IPS | |
| Screen Size | 14" | 14" | 
| Screen Resolution | 1366 x 768 | |
| TouchScreen? | No | Capacitive | 
| Storage | ||
| SSD Slots | 1 | 1 | 
| Storage Installed | 256 GB | 512 GB | 
| Battery | ||
| Battery Chemistry | Lithium-Ion (Li-Ion) | Lithium-Ion (Li-Ion) | 
| Battery Capacity | 51 Wh | |
| Est. Battery Life | 18.1 Hours | |
| Ports & Peripherals | ||
| Built in Mic | Yes | Yes | 
| Media / Memory Card Slot | MicroSD (TransFlash) | |
| Webcam | Yes | Yes | 
| Pointing Device | DualPoint | ThinkPad UltraNav | 
| Connections | ||
| WIFI | Wi-Fi 5 (802.11ac) | Wi-Fi 5 (802.11ac) | 
| Bluetooth | 4.2 | 5.0 | 
| Power | ||
| Power Supply | 65 W | |
| AC Input Power | 100 - 240 V | |