When you compare the HP EliteBook 840 G5 to the HP ProBook 640 G4 you can see which Laptop is better. Let's take a look of the comparison, and see which model of Laptop out ontop.
| HP EliteBook 840 G5 | HP ProBook 640 G4 | |
|---|---|---|
| Design | ||
| Brand | HP | HP | 
| Family | EliteBook | ProBook | 
| Series | EliteBook 800 | ProBook 600 | 
| Manufacturer ID | 5JR24UT | 3XJ58UT | 
| Operating System | Windows 10 Pro | Windows 10 Pro | 
| Dimensions | 17.9 x 234 x 326 mm | 20.9 x 240 x 340 mm | 
| Weight | 1.48 kg | 1.73 kg | 
| Performance | ||
| Processor | 7th gen Intel Core i7 i7-7600U | 8th gen Intel Core i5 i5-8350U | 
| Processor Cores | 2.8 to 3.9 GHz 2 Core | 1.70 to 3.60 GHz 4 Core | 
| L3 Cache | 4 MB | 6 MB | 
| Graphics Card Type | Integrated | Integrated | 
| Graphics Card | Intel HD Graphics 620 | Intel UHD Graphics 620 | 
| Memory Type | 2400 MHz DDR4-SDRAM | 2400 MHz DDR4-SDRAM | 
| Display | ||
| Panel Type | IPS | SVA | 
| Screen Size | 14" | 14" | 
| Screen Resolution | 1920 x 1080 | 1366 x 768 | 
| TouchScreen? | No | No | 
| Storage | ||
| SSD Slots | 1 | 1 | 
| Storage Installed | 256 GB | 516 GB | 
| Battery | ||
| Battery Chemistry | Lithium-Ion (Li-Ion) | Lithium-Ion (Li-Ion) | 
| Battery Capacity | 50 Wh | |
| Ports & Peripherals | ||
| Build in Speakers | Bang & Olufsen | |
| Built in Mic | Yes | Yes | 
| Media / Memory Card Slot | MicroSD (TransFlash) | |
| Webcam | Yes | Yes | 
| Pointing Device | Clickpad | Clickpad | 
| Connections | ||
| WIFI | Wi-Fi 5 (802.11ac) | Wi-Fi 5 (802.11ac) | 
| Bluetooth | 4.2 | 4.2 |