DELL
Dell Latitude 7455 Bærbar PC - Qualcom
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Beskrivelse
DELL Latitude 7455, Snapdragon, 3.4 GHz, 35.6 cm (14"), 2560 x 1600 pixels, 16 GB, 512 GB
Specifikationer
| Product type | Laptop |
| Product colour | Grey |
| Form factor | Clamshell |
| Display diagonal | 35.6 cm (14") |
| Display resolution | 2560 x 1600 pixels |
| Touchscreen | Yes |
| HD type | Quad HD+ |
| Panel type | IPS |
| Display technology marketing name | ComfortView Plus |
| LED backlight | Yes |
| Native aspect ratio | 16:10 |
| Anti-glare screen | Yes |
| Display brightness | 400 cd/m² |
| RGB colour space | sRGB |
| Colour gamut | 100% |
| Low Blue Light technology | Yes |
| Maximum refresh rate | 60 Hz |
| Contrast ratio (typical) | 1000:1 |
| Processor manufacturer | Qualcomm |
| Processor family | Snapdragon |
| Processor generation | Snapdragon X Plus |
| Processor model | X1P-64-100 |
| Processor cores | 10 |
| Processor frequency | 3.4 GHz |
| Performance cores | 6 |
| Efficient cores | 4 |
| Performance-core Max Turbo Frequency | 3.4 GHz |
| Processor cache | 42 MB |
| Copilot+ PC | Yes |
| Neural processor unit (NPU) | Qualcomm Hexagon |
| NPU performance up to | 45 TOPs |
| Internal memory | 16 GB |
| Internal memory type | LPDDR5x-SDRAM |
| Memory form factor | On-board |
| Maximum internal memory | 16 GB |
| Memory data transfer rate | 8448 MT/s |
| Total storage capacity | 512 GB |
| Storage media | SSD |
| Total SSDs capacity | 512 GB |
| Number of SSDs installed | 1 |
| SSD capacity | 512 GB |
| SSD memory type | TLC |
| SSD interface | PCI Express 4.0 |
| NVMe | Yes |
| SSD form factor | M.2 |
| M.2 SSD size | 2230 (22 x 30 mm) |
| Optical drive type | No |
| Card reader integrated | Yes |
| Compatible memory cards | MicroSD (TransFlash), MicroSDHC, MicroSDXC |
| Discrete graphics card model | Not available |
| On-board graphics card | Yes |
| Discrete graphics card | No |
| On-board graphics card model | Qualcomm Adreno GPU |
| Audio chip | Qualcomm WCD9385 |
| Number of built-in speakers | 4 |
| Speaker power | 2 W |
| Built-in microphone | Yes |
| Number of microphones | 2 |
| Front camera | Yes |
| Front camera resolution (numeric) | 2.07 MP |
