Category | Description | HP G42 | Compaq | Compaq | Compaq |
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| Presario | Presario | Presario |
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| CQ42 | CQ42 | CQ42 |
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| UMA | Discrete | UMA | UMA |
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| Models 150 | Models 100 |
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| – 199 | – 149 |
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| Single port configured as either HDMI | √ | √ | √ |
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| Supports mini versions of SD, MMC, | √ | √ | √ | √ |
| and MS Duo with adapter (adapter |
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| not included) |
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Ports | VGA (Dsub | √ | √ | √ | √ |
| x 1200 resolution at 75 Hz; disabled |
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| when connected to devices through |
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| Expansion port 3 |
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| Hot plug/unplug and auto detect for | √ | √ | √ | √ |
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| HDMI v1.3 supporting 1080p with | √ | √ | √ | √ |
| HDCP key |
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| Single port configured for either | √ | √ | √ |
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| HDMI or |
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| USB 2.0 (3) | √ | √ | √ | √ |
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| √ | √ | √ | √ | |
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| √ | √ | √ | √ | |
| lights) |
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| √ | √ | √ | √ | |
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| √ | √ | √ | √ | |
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| √ | √ | √ | √ | |
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Keyboard/ | √ | √ | √ |
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pointing devices |
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| TouchPad with 2 buttons and | √ | √ | √ |
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| scroll (taps enabled as default) |
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Power | √ | √ | √ | √ | |
requirements |
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| √ |
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| connector |
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| √ |
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| connector |
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Security | Security cable slot | √ | √ | √ | √ |
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Operating | Preinstalled: |
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system |
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| Windows 7 Professional (32 & 64 bit) | √ | √ | √ |
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6 Chapter 1 Product description