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Resolution | 1920 x 1080 | 1920 x 1080|3840 x 2160 | 1920 x 1080 | 1920 x 1080 | 1920 x 1080 |
---|---|---|---|---|---|
Aspect ratio | 16:9 | N/A | 16:9 | 16:9 | 16:9 |
Screen size | 15.6 in | 15.6 in | 15.6 in | 15.6 in | 15.6 in |
Widescreen | Yes | Yes | Yes | Yes | Yes |
Brightness | 200.0 cd/m² | 400.0 cd/m² | 250.0 cd/m² | 200.0 cd/m² | N/A |
Display surface | Matt | N/A | N/A | N/A | N/A |
Touchscreen | no | yes | N/A | N/A | no |
LED backlight | yes | N/A | N/A | N/A | yes |
LCD backlight technology | LED backlight |
| WLED backlight | LED backlight | LED backlight |
Panel type | N/A |
| IPS | N/A | N/A |
Built-in microphone | yes | yes | yes | yes | yes |
---|---|---|---|---|---|
Speakers | yes | yes | yes | yes | yes |
Number of built-in speakers | N/A | 4 | N/A | N/A | N/A |
Subwoofer | N/A | yes | N/A | N/A | N/A |
Graphics processor | Intel UHD Graphics 620 |
|
| AMD Radeon 530 / Intel UHD Graphics 620 |
|
---|---|---|---|---|---|
Video memory size | None |
|
| 2 GB |
|
Video memory type | None |
|
| GDDR5 SDRAM |
|
CPU model | Intel Core i5 8250U |
|
| Intel Core i5 8250U |
|
---|---|---|---|---|---|
Clock speed | 2133.0 MHz |
|
| 2133.0 MHz | 2666.0 MHz |
Number of cores | Quad-Core |
|
| Quad-Core | Quad-Core |
64-bit computing | yes | yes | yes | yes | yes |
Cache | N/A |
|
| 6 MB |
|
RAM size | 8 GB |
|
| 8 GB |
|
---|---|---|---|---|---|
Technology | DDR4 SDRAM |
| DDR4 SDRAM | DDR4 SDRAM | DDR4 SDRAM |
Form factor | SO-DIMM 260-pin |
| SO-DIMM 260-pin | SO-DIMM 260-pin | SO-DIMM 260-pin |
Clock speed | 2133.0 MHz |
|
| 2133.0 MHz | 2666.0 MHz |
Max RAM supported | 12 GB | N/A | 16 GB | 16 GB | 64 GB |
Memory slots | 1 | 2 | 2 | 1 | 2 |
Input method | Touchpad |
|
|
|
|
---|---|---|---|---|---|
Numeric keypad | yes | yes | yes | yes | no |
Security | Firmware Trusted Platform Module Security Chip |
| N/A | Firmware Trusted Platform Module Security Chip | N/A |
Keyboard backlight | N/A | yes | yes | N/A | yes |
Height | 1.07 in |
|
| 0.9 in | 0.63 in |
---|---|---|---|---|---|
Weight | 67.02 oz |
|
| 77.6 oz | 56.44 oz |
Width | 15.0 in |
|
| 14.88 in |
|
Depth | 9.92 in |
|
| 10.24 in |
|
Built in camera | yes | yes | yes | yes | yes |
---|---|---|---|---|---|
Camera resolution | VGA | HD | HD | HD | HD |
Battery capacity | 33.0 Wh |
|
| 35.0 Wh | 52.0 Wh |
---|---|---|---|---|---|
Battery technology | Lithium-Ion |
| Lithium-Ion | Lithium-Ion | Lithium Polymer |
Battery cells | 3 |
|
| N/A | 3 |
Main storage | 256 GB SSD |
|
| 256 GB SSD | 512 GB SSD |
---|---|---|---|---|---|
Storage type | SATA 6Gb/s |
|
| M.2 PCIe NVMe | M.2 PCIe NVMe |
Integrated card reader | yes | N/A | N/A | N/A | yes |
Compatible memory cards | MicroSD | N/A | N/A | N/A | MicroSD |
Optical drive type | None | N/A | N/A | N/A | None |