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Editiorial reviews | |||
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User rating |
Resolution | 1366 x 768|1920 x 1080 | 1920 x 1080 | 1920 x 1080 |
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Aspect ratio | 16:9 | 16:9 | 16:9 |
Screen size | 15.6 in | 15.6 in | 15.6 in |
Widescreen | Yes | Yes | Yes |
Brightness | 200.0 cd/m² | 220.0 cd/m² | 220.0 cd/m² |
Display surface | Matt | N/A | N/A |
Touchscreen | no | no | no |
LED backlight | yes | yes | yes |
LCD backlight technology | LED backlight | WLED backlight | LED backlight |
Panel type | N/A | N/A | TN |
Built-in microphone | yes | yes | yes |
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Speakers | yes | yes | yes |
Graphics processor |
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Video memory size | None | None | None |
Video memory type | None | None | None |
CPU model |
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Clock speed | 2133.0 MHz | 2400.0 MHz | 2400.0 MHz |
Number of cores |
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64-bit computing | yes | yes | yes |
Cache |
| 4 MB |
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RAM size |
| 8 GB |
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Technology | DDR4 SDRAM | DDR4 SDRAM | DDR4 SDRAM |
Form factor | SO-DIMM 260-pin | SO-DIMM 260-pin | SO-DIMM 260-pin |
Clock speed | 2133.0 MHz | 2400.0 MHz | 2400.0 MHz |
Memory slots | 1 | 2 | 1 |
Max RAM supported | N/A |
| 16 GB |
Input method |
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Numeric keypad | yes | yes | yes |
Security | Firmware Trusted Platform Module Security Chip | Firmware Trusted Platform Module Security Chip | Firmware Trusted Platform Module Security Chip |
Fingerprint reader | N/A | N/A | no |
Keyboard backlight | N/A | N/A | no |
Wi-Fi | yes | yes | yes |
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Wi-Fi standards |
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Bluetooth | yes | yes | yes |
Bluetooth version |
| 4.2 | 4.1 |
Antenna type | 1x1 | 1x1 | 1x1 |
Interface | N/A | Gigabit Ethernet | Gigabit Ethernet |
Ethernet LAN data rates | N/A |
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Height |
| 0.89 in | 0.9 in |
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Weight |
| 62.79 oz | 77.6 oz |
Width |
| 14.8 in | 14.29 in |
Depth |
| 9.69 in | 10.02 in |
Built in camera | yes | yes | yes |
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Camera resolution | VGA | VGA | HD |
Ethernet LAN | no | yes | yes |
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HDMI ports quantity | 1 | 1 | 1 |
Charging port type | N/A | DC-in jack | DC-in jack |
Ethernet LAN (RJ-45) quantity | N/A | 1 | 1 |
HDMI version | N/A | 1.4b | N/A |
Battery capacity |
| 41.0 Wh | 36.0 Wh |
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Battery technology | Lithium-Ion |
| Lithium-Ion |
Battery cells | 2 | 3 | 3 |
Main storage |
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Storage type |
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Integrated card reader | yes | yes | no |
Compatible memory cards |
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| Not supported |
Optical drive type | None | DVD±RW | DVD±RW |
Energy Star | yes | yes | yes |
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