  |  |  | |
| Editiorial reviews | |||
| User rating |
| Resolution | 1920 x 1080 | 1920 x 1080 | 1920 x 1080 |
|---|---|---|---|
| Aspect ratio | 16:9 | 16:9 | 16:9 |
| Screen size | 15.6 in | 14.0 in | 14.0 in |
| Widescreen | Yes | Yes | Yes |
| Panel type | TN | N/A |
|
| Display surface | Matt | N/A | N/A |
| Touchscreen | no | no | no |
| LED backlight | yes | yes | yes |
| LCD backlight technology | LED backlight | N/A | LED backlight |
| Brightness | N/A | 300.0 cd/m² |
|
| Built-in microphone | yes | yes | yes |
|---|---|---|---|
| Speakers | yes | yes | yes |
| Codec | Realtek ALC3234 | Realtek ALC3246 | CX7501 |
| Graphics processor |
| Intel HD Graphics 630 | Intel HD Graphics 520 |
|---|---|---|---|
| Video memory size |
| None | None |
| Video memory type |
| None | None |
| CPU model |
| Intel Core i5 7440HQ |
|
|---|---|---|---|
| Clock speed | 2400.0 MHz | 2400.0 MHz | 2133.0 MHz |
| Number of cores |
| Quad-Core | Dual-Core |
| 64-bit computing | yes | yes | yes |
| Cache |
| 6 MB | 3 MB |
| RAM size | 8 GB | 8 GB | 8 GB |
|---|---|---|---|
| Technology | DDR4 SDRAM | DDR4 SDRAM | DDR4 SDRAM |
| Form factor | SO-DIMM 260-pin | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Clock speed | 2400.0 MHz | 2400.0 MHz | 2133.0 MHz |
| Max RAM supported | 32 GB | 32 GB | 32 GB |
| Memory slots | 2 | 2 | 2 |
| Input method |
| Touchpad |
|
|---|---|---|---|
| Fingerprint reader | yes | yes | N/A |
| Numeric keypad | yes | no | no |
| Security | Fingerprint reader |
|
|
| Keyboard backlight | N/A | yes | yes |
| Wi-Fi | yes | yes | yes |
|---|---|---|---|
| Wi-Fi standards |
|
|
|
| Bluetooth | yes | yes | yes |
| Bluetooth version | 4.1 | 4.1 | 4.2 |
| Antenna type | 1x1 | N/A | N/A |
| Interface | 10/100 Ethernet | Gigabit Ethernet | Gigabit Ethernet |
| Ethernet LAN data rates |
|
|
|
| Height | 0.78 in | 0.89 in |
|
|---|---|---|---|
| Weight | 74.78 oz | 56.44 oz |
|
| Width | 14.96 in | 13.13 in | 13.31 in |
| Depth | 10.16 in | 9.01 in | 9.33 in |
| Built in camera | yes | yes | yes |
|---|---|---|---|
| Camera resolution | N/A | HD | HD |
| Charging port type | DC-in jack | DC-in jack | DC-in jack |
|---|---|---|---|
| Ethernet LAN | yes | yes | yes |
| Ethernet LAN (RJ-45) quantity | 1 | 1 | 1 |
| HDMI ports quantity | 1 | 1 | N/A |
| HDMI version | 1.4b | N/A | 1.4b |
| Battery capacity | 42.0 Wh | N/A | 46.0 Wh |
|---|---|---|---|
| Battery technology | Lithium-Ion | N/A |
|
| Battery cells | 3 | 4 | 3 |
| Main storage |
| 256 GB SSD |
|
|---|---|---|---|
| Storage type |
| N/A |
|
| Integrated card reader | yes | yes | yes |
| Compatible memory cards |
| SD |
|
| Optical drive type | None | None | None |
| Storage speed | N/A | N/A | 7200.0 rpm |
| Energy Star | yes | yes | yes |
|---|---|---|---|
| EPEAT compliance (Certificates) | Y | N/A | N/A |
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