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14.8 in 0.89 in | 14.79 in 0.89 in | |
Editiorial reviews | ||
User rating |
HP 255 G7 | Lenovo V145 | |
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Resolution | 1920 x 1080 | 1366 x 768|1920 x 1080 |
Aspect ratio | 16:9 | 16:9 |
Screen size | 15.6 in | 15.6 in |
Widescreen | Yes | Yes |
Brightness | 220.0 cd/m² | 200.0 cd/m² |
Touchscreen | no | no |
LED backlight | yes | yes |
LCD backlight technology | WLED backlight | LED backlight |
HP 255 G7 | Lenovo V145 | |
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Built-in microphone | yes | yes |
Speakers | yes | yes |
HP 255 G7 | Lenovo V145 | |
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Graphics processor |
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Video memory size | None |
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Video memory type | None |
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HP 255 G7 | Lenovo V145 | |
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CPU model |
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Clock speed | 2400.0 MHz |
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Number of cores |
| Dual-Core |
64-bit computing | yes | yes |
Cache | 4 MB | L2 - 1 MB |
HP 255 G7 | Lenovo V145 | |
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RAM size | 8 GB |
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Technology | DDR4 SDRAM | DDR4 SDRAM |
Form factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
Clock speed | 2400.0 MHz |
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Max RAM supported |
| 8 GB |
Memory slots | 2 | 1 |
HP 255 G7 | Lenovo V145 | |
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Input method |
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Numeric keypad | yes | yes |
Security | Firmware Trusted Platform Module Security Chip | Firmware Trusted Platform Module Security Chip |
HP 255 G7 | Lenovo V145 | |
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Wi-Fi | yes | yes |
Wi-Fi standards |
| 802.11ac |
Bluetooth | yes | yes |
Bluetooth version | 4.2 | 4.1 |
Antenna type | 1x1 | 1x1 |
Interface | Gigabit Ethernet | Gigabit Ethernet |
Ethernet LAN data rates |
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HP 255 G7 | Lenovo V145 | |
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Height | 0.89 in | 0.89 in |
Weight | 62.79 oz | 74.08 oz |
Width | 14.8 in | 14.79 in |
Depth | 9.69 in | 9.98 in |
HP 255 G7 | Lenovo V145 | |
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Built in camera | yes | yes |
HP 255 G7 | Lenovo V145 | |
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Charging port type | DC-in jack | DC-in jack |
Ethernet LAN | yes | yes |
Ethernet LAN (RJ-45) quantity | 1 | 1 |
HDMI ports quantity | 1 | 1 |
HP 255 G7 | Lenovo V145 | |
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Battery capacity | 41.0 Wh | 30.0 Wh |
Battery technology |
| Lithium-Ion |
Battery cells | 3 | 2 |
HP 255 G7 | Lenovo V145 | |
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Main storage |
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Storage type |
| SATA 6Gb/s |
Integrated card reader | yes | yes |
Compatible memory cards |
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Optical drive type | DVD±RW | DVD±RW |
HP 255 G7 | Lenovo V145 | |
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Energy Star | yes | yes |
Pros | ||
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Cons |