14.8 in 1.02 in  | 14.86 in 1.16 in  | |
| Available colors | ||
| Editiorial reviews | ||
| User rating |
 HP ZBook 15 G6 |  Lenovo ThinkPad P53 | |
|---|---|---|
| Resolution | 1920 x 1080|3840 x 2160 | 1920 x 1080|3840 x 2160 |
| Aspect ratio | 16:9 | 16:9 |
| Screen size | 15.6 in | 15.6 in |
| Widescreen | Yes | Yes |
| Panel type | IPS | IPS |
| Brightness |
|
|
| Touchscreen |
| no |
| LED backlight | yes | yes |
| LCD backlight technology | WLED backlight | LED backlight |
| HP ZBook 15 G6 | Lenovo ThinkPad P53 | |
|---|---|---|
| Built-in microphone | yes | yes |
| Speakers | yes | yes |
| HP ZBook 15 G6 | Lenovo ThinkPad P53 | |
|---|---|---|
| Graphics processor |
|
|
| Video memory size |
|
|
| Video memory type |
| GDDR5 SDRAM |
| HP ZBook 15 G6 | Lenovo ThinkPad P53 | |
|---|---|---|
| CPU model |
|
|
| Clock speed | 2666.0 MHz | 2666.0 MHz |
| Number of cores |
|
|
| 64-bit computing | yes | yes |
| Cache |
| 12 MB |
| HP ZBook 15 G6 | Lenovo ThinkPad P53 | |
|---|---|---|
| RAM size |
|
|
| Technology |
| DDR4 SDRAM - non-ECC |
| Form factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Clock speed | 2666.0 MHz | 2666.0 MHz |
| Max RAM supported | 128 GB | 128 GB |
| Memory slots | 4 | 4 |
| HP ZBook 15 G6 | Lenovo ThinkPad P53 | |
|---|---|---|
| Input method |
|
|
| Numeric keypad | yes | yes |
| Keyboard backlight | yes | yes |
| Security |
|
|
| HP ZBook 15 G6 | Lenovo ThinkPad P53 | |
|---|---|---|
| Wi-Fi | yes | yes |
| Wi-Fi standards | 802.11ax |
|
| Bluetooth | yes | yes |
| Bluetooth version | 5.0 | 5.0 |
| Antenna type | 2x2 | 2x2 |
| Interface | Gigabit Ethernet | Gigabit Ethernet |
| Ethernet LAN data rates |
|
|
| HP ZBook 15 G6 | Lenovo ThinkPad P53 | |
|---|---|---|
| Height | 1.02 in | 1.16 in |
| Weight | 91.71 oz | 88.18 oz |
| Width | 14.8 in | 14.86 in |
| Depth | 10.39 in | 9.93 in |
| HP ZBook 15 G6 | Lenovo ThinkPad P53 | |
|---|---|---|
| Colour of product | Silver | Black |
| Housing material | Magnesium-aluminum alloy |
|
| HP ZBook 15 G6 | Lenovo ThinkPad P53 | |
|---|---|---|
| Built in camera | yes | yes |
| Camera resolution |
| HD |
| HP ZBook 15 G6 | Lenovo ThinkPad P53 | |
|---|---|---|
| Ethernet LAN | yes | yes |
| Ethernet LAN (RJ-45) quantity | 1 | 1 |
| HDMI ports quantity | 1 | 1 |
| HDMI version | 2.0b | 2.0 |
| HP ZBook 15 G6 | Lenovo ThinkPad P53 | |
|---|---|---|
| Battery capacity | 90.0 Wh | 90.0 Wh |
| Battery technology | Lithium Polymer | Lithium-Ion |
| HP ZBook 15 G6 | Lenovo ThinkPad P53 | |
|---|---|---|
| Main storage |
|
|
| Storage type |
| M.2 2280 PCIe NVMe |
| Integrated card reader | yes | yes |
| Compatible memory cards | SD |
|
| Optical drive type | None | None |
| HP ZBook 15 G6 | Lenovo ThinkPad P53 | |
|---|---|---|
| Energy Star | yes | yes |
| Pros | ||
|---|---|---|
| Cons |
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