| key specs |
| Display size |
14.00-inch |
12.50-inch |
| Touchscreen |
No |
Yes |
| Processor |
Core i5 |
Core i7 |
| RAM |
6GB |
8GB |
| OS |
Windows 10 Professional |
Windows 10 Professional |
| Hard disk |
256GB |
No |
| SSD |
No |
256GB |
| Graphics |
Intel Integrated HD Graphics 4400 |
Intel Integrated HD Graphics 620 |
| Weight |
2.10 kg |
- |
| Display resolution |
- |
2736x1824 pixels |
| general |
| Brand |
HP |
Microsoft |
| Model |
ProBook 640 G2 |
Surface Pro DAJ-00021 |
| Model Number |
640 G2 |
DAJ-00021 |
| Series |
ProBook |
Surface Pro |
| Dimensions (mm) |
339.00 x 244.00 x 24.50 |
292.10 x 200.70 x 8.40 |
| Weight (kg) |
2.1 |
- |
| Colours |
Black |
Graphite Gold |
| Operating system |
Windows 10 Professional |
Windows 10 Professional |
| Battery Life (up to hours) |
7.5 |
- |
| display |
| Size |
14.00-inch |
12.50-inch |
| Touch Screen |
No |
Yes |
| Resolution |
- |
2736x1824 pixels |
| processor |
| Processor |
Intel Core i5 4th Gen 4210U |
Intel Core i7 7th Gen 7300U |
| Base Clock Speed |
1.7 GHz |
2.6 GHz |
| Cache |
- |
3MB |
| memory |
| RAM |
6GB |
8GB |
| Expandable RAM up to (GB) |
16GB |
- |
| graphics |
| Graphics Processor |
Intel Integrated HD Graphics 4400 |
Intel Integrated HD Graphics 620 |
| Dedicated Graphics |
No |
No |
| storage |
| Hard disk |
256GB |
No |
| SSD |
No |
256GB |
| connectivity |
| Wi-Fi standards ed |
802.11 b/g/n |
802.11 a/b/g/n/ac |
| Bluetooth version |
4 |
4.1 |
| Ethernet |
Yes |
- |
| inputs |
| Internal Mic |
Yes |
Yes |
| Finger Print Sensor |
No |
No |
| Web Camera |
- |
5-megapixel |
| Speakers |
- |
Stereo Speakers |
| ports and slots |
| Number of USB Ports |
2 |
1 |
| USB Ports |
2 x USB 3.0 |
1 x USB 3.0 |
| Multi Card Slot |
- |
SDXC Card Reader |
| Mic In |
- |
Yes |
