  |  |  | |
| Editiorial reviews | |||
| User rating |
| Resolution | 1920 x 1080|3840 x 2160 | 1920 x 1080|3840 x 2160 | 1920 x 1080 |
|---|---|---|---|
| Aspect ratio | 16:9 | 16:9 | 16:9 |
| Screen size | 15.6 in | 15.6 in | 15.6 in |
| Widescreen | Yes | Yes | Yes |
| Touchscreen |
|
| yes |
| LED backlight | yes | yes | N/A |
| Panel type | N/A | IPS | IPS |
| Brightness | N/A |
| 250.0 cd/m² |
| LCD backlight technology | N/A | WLED backlight | LED backlight |
| Built-in microphone | yes | yes | yes |
|---|---|---|---|
| Speakers | yes | yes | yes |
| Graphics processor |
|
|
|
|---|---|---|---|
| Video memory size | 4 GB |
|
|
| Video memory type | GDDR5 SDRAM |
|
|
| CPU model |
|
|
|
|---|---|---|---|
| Clock speed | 2666.0 MHz | 2666.0 MHz | 3200.0 MHz |
| Number of cores |
|
|
|
| 64-bit computing | yes | yes | yes |
| Cache |
|
|
|
| RAM size |
|
|
|
|---|---|---|---|
| Technology | DDR4 SDRAM |
| DDR4 SDRAM |
| Form factor | SO-DIMM 260-pin | SO-DIMM 260-pin | N/A |
| Clock speed | 2666.0 MHz | 2666.0 MHz | 3200.0 MHz |
| Max RAM supported | 64 GB | 128 GB | N/A |
| Memory slots | 2 | 4 | N/A |
| Input method | Touchpad |
|
|
|---|---|---|---|
| Numeric keypad | no | yes | yes |
| Keyboard backlight | yes | yes | yes |
| Security | Trusted Platform Module Security Chip |
| Fingerprint reader |
| Height | 0.44 in | 1.02 in | 0.82 in |
|---|---|---|---|
| Weight | 63.49 oz | 91.71 oz | 63.49 oz |
| Width | 14.06 in | 14.8 in | 14.08 in |
| Depth | 9.25 in | 10.39 in | 9.37 in |
| Built in camera | yes | yes | yes |
|---|---|---|---|
| Camera resolution | HD |
| HD |
| Battery capacity |
| 90.0 Wh | 52.5 Wh |
|---|---|---|---|
| Battery technology | Lithium-Ion | Lithium Polymer | Lithium-Ion |
| Battery cells |
| 4 | N/A |
| Main storage |
|
|
|
|---|---|---|---|
| Storage type | M.2 PCIe |
|
|
| Integrated card reader | yes | yes | N/A |
| Compatible memory cards | SD | SD | N/A |
| Optical drive type | None | None | N/A |
| Energy Star | yes | yes | yes |
|---|
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