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Laptops & Notebooks
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| Design |
|---|
| Product type | Laptop |
| Housing material | Plastic |
| Form factor | Clamshell |
| Product colour | Black |
| Display |
|---|
| HD type | Full HD |
| Pixel density | 141 ppi |
| Panel type | IPS |
| Display brightness | 250 cd/m² |
| Contrast ratio (typical) | 600:1 |
| Touchscreen | No |
| Display resolution | 1920 x 1080 pixels |
| Display diagonal | 39.6 cm (15.6") |
| Anti-glare screen | Yes |
| Display bezel technology | Narrow Border |
| Maximum refresh rate | 120 Hz |
| RGB colour space | NTSC |
| Colour gamut | 45% |
| Native aspect ratio | 16:9 |
| Processor |
|---|
| Processor generation | 13th gen Intel® Core™ i7 |
| Processor cache type | Smart Cache |
| Processor cache | 12 MB |
| Processor model | i7-1355U |
| Processor boost frequency | 5 GHz |
| Processor cores | 10 |
| Processor threads | 12 |
| Processor manufacturer | Intel |
| Processor family | Intel® Core™ i7 |
| Processor base power | 15 W |
| Maximum turbo power | 55 W |
| Efficient-core Max Turbo Frequency | 3.7 GHz |
| Performance-core Max Turbo Frequency | 5 GHz |
| Performance cores | 2 |
| Efficient cores | 8 |
| Memory |
|---|
| Memory form factor | SO-DIMM |
| Internal memory | 16 GB |
| Memory layout (slots x size) | 1 x 16 GB |
| Internal memory type | DDR4-SDRAM |
| Memory clock speed | 2666 MHz |
| Memory slots | 2x SO-DIMM |
| Maximum internal memory | 16 GB |
| Memory data transfer rate | 2666 MT/s |
| Storage |
|---|
| SSD form factor | M.2 |
| Storage media | SSD |
| Optical drive type | No |
| Number of SSDs installed | 1 |
| SSD capacity | 1 TB |
| SSD interface | PCI Express 4.0 |
| Card reader integrated | Yes |
| Compatible memory cards | SD, SDHC, SDXC |
| Total storage capacity | 1 TB |
| Total SSDs capacity | 1 TB |
| NVMe | Yes |
| M.2 SSD size | 2230 (22 x 30 mm) |
| Graphics |
|---|
| Discrete graphics card | No |
| On-board graphics card | Yes |
| On-board graphics card model | Intel® UHD Graphics |
| Discrete graphics card model | Not available |
| On-board GPU manufacturer | Intel |
| Audio |
|---|
| Number of microphones | 1 |
| Audio system | High Definition Audio |
| Number of built-in speakers | 2 |
| Speaker power | 2.5 W |
| Built-in microphone | Yes |
| Camera |
|---|
| Front camera | Yes |
| Front camera resolution (numeric) | 0.92 MP |
| Front camera resolution | 1280 x 720 pixels |
| Video capturing speed | 30 fps |
| Front camera HD type | HD |
| Optical drive |
|---|
| Optical drive type | No |
| Network |
|---|
| Mobile network connection | No |
| Top Wi-Fi standard | Wi-Fi 6 (802.11ax) |
| WLAN controller model | Realtek RTL8852BE |
| Wi-Fi standards | 802.11a, Wi-Fi 5 (802.11ac), 802.11b, Wi-Fi 6 (802.11ax), 802.11g, Wi-Fi 4 (802.11n) |
| Bluetooth | Yes |
| MIMO type | Multi User MIMO |
| MIMO | Yes |
| Antenna type | 2x2 |
| WLAN controller manufacturer | Realtek |
| Wi-Fi band | Dual-band (2.4 GHz / 5 GHz) |
| Ports & interfaces |
|---|
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 1 |
| USB 2.0 ports quantity | 1 |
| HDMI ports quantity | 1 |
| HDMI version | 1.4 |
| Combo headphone/mic port | Yes |
| Power adapter barrel connector | 4.5 mm |
| DC-in jack | Yes |
| Keyboard |
|---|
| Pointing device | Touchpad |
| Numeric keypad | Yes |
| Keyboard language | UK English |
| Software |
|---|
| Operating system architecture | 64-bit |
| Bundled software | Windows System Driver |
| Trial software | McAfee Business Protection 1-year,Activate Your Microsoft 365 For A 30 Day Trial |
| Operating system installed | Windows 11 Pro |
| Technical details |
|---|
| Housing material | Plastic |
| Form factor | Clamshell |
| Product colour | Black |
| Battery |
|---|
| Battery technology | Lithium Polymer (LiPo) |
| Number of battery cells | 4 |
| Battery capacity | 54 Wh |
| Battery recharge time | 4 h |
| Battery voltage | 15 V |
| Fast charging | Yes |
| Battery charge indicator | Yes |
| Battery weight | 240 g |
| Power |
|---|
| AC adapter power | 65 W |
| AC adapter frequency | 50 - 60 Hz |
| AC adapter input voltage | 100 - 240 V |
| AC adapter output current | 3.34 A |
| AC adapter output voltage | 19.5 V |
| USB Type-C charging port | No |
| DC-in jack | Yes |
| Security |
|---|
| Trusted Platform Module (TPM) | Yes |
| Trusted Platform Module (TPM) version | 2.0 |
| Operational conditions |
|---|
| Operating temperature (T-T) | 0 - 35 °C |
| Storage temperature (T-T) | -40 - 65 °C |
| Operating relative humidity (H-H) | 10 - 90% |
| Storage relative humidity (H-H) | 0 - 95% |
| Operating altitude | 0 - 3048 m |
| Non-operating altitude | 0 - 10668 m |
| Operating shock | 110 G |
| Non-operating shock | 160 G |
| Operating vibration | 0.66 G |
| Non-operating vibration | 1.3 G |
| Weight & dimensions |
|---|
| Width | 358.5 mm |
| Depth | 235.6 mm |
| Height (front) | 1.7 cm |
| Height (rear) | 1.9 cm |
| Weight | 1.9 kg |
| Packaging data |
|---|
| AC adapter included | Yes |
| Packaging content |
|---|
| AC adapter included | Yes |
| Other features |
|---|
| WLAN controller model | Realtek RTL8852BE |
| On-board graphics card | Yes |
| Audio system | High Definition Audio |
| AC adapter included | Yes |
| Anti-glare screen | Yes |
DELL DC15250 Intel® Core™ i7 i7-1355U Laptop 39.6 cm (15.6") Full HD 16 GB DDR4-SDRAM 1 TB SSD Wi-Fi 6 (802.11ax) Windows 11 Pro UK English Black | Design |
|---|
| Product type | Laptop |
| Housing material | Plastic |
| Form factor | Clamshell |
| Product colour | Black |
| Display |
|---|
| HD type | Full HD |
| Pixel density | 141 ppi |
| Panel type | IPS |
| Display brightness | 250 cd/m² |
| Contrast ratio (typical) | 600:1 |
| Touchscreen | No |
| Display resolution | 1920 x 1080 pixels |
| Display diagonal | 39.6 cm (15.6") |
| Anti-glare screen | Yes |
| Display bezel technology | Narrow Border |
| Maximum refresh rate | 120 Hz |
| RGB colour space | NTSC |
| Colour gamut | 45% |
| Native aspect ratio | 16:9 |
| Processor |
|---|
| Processor generation | 13th gen Intel® Core™ i7 |
| Processor cache type | Smart Cache |
| Processor cache | 12 MB |
| Processor model | i7-1355U |
| Processor boost frequency | 5 GHz |
| Processor cores | 10 |
| Processor threads | 12 |
| Processor manufacturer | Intel |
| Processor family | Intel® Core™ i7 |
| Processor base power | 15 W |
| Maximum turbo power | 55 W |
| Efficient-core Max Turbo Frequency | 3.7 GHz |
| Performance-core Max Turbo Frequency | 5 GHz |
| Performance cores | 2 |
| Efficient cores | 8 |
| Memory |
|---|
| Memory form factor | SO-DIMM |
| Internal memory | 16 GB |
| Memory layout (slots x size) | 1 x 16 GB |
| Internal memory type | DDR4-SDRAM |
| Memory clock speed | 2666 MHz |
| Memory slots | 2x SO-DIMM |
| Maximum internal memory | 16 GB |
| Memory data transfer rate | 2666 MT/s |
| Storage |
|---|
| SSD form factor | M.2 |
| Storage media | SSD |
| Optical drive type | No |
| Number of SSDs installed | 1 |
| SSD capacity | 1 TB |
| SSD interface | PCI Express 4.0 |
| Card reader integrated | Yes |
| Compatible memory cards | SD, SDHC, SDXC |
| Total storage capacity | 1 TB |
| Total SSDs capacity | 1 TB |
| NVMe | Yes |
| M.2 SSD size | 2230 (22 x 30 mm) |
| Graphics |
|---|
| Discrete graphics card | No |
| On-board graphics card | Yes |
| On-board graphics card model | Intel® UHD Graphics |
| Discrete graphics card model | Not available |
| On-board GPU manufacturer | Intel |
| Audio |
|---|
| Number of microphones | 1 |
| Audio system | High Definition Audio |
| Number of built-in speakers | 2 |
| Speaker power | 2.5 W |
| Built-in microphone | Yes |
| Camera |
|---|
| Front camera | Yes |
| Front camera resolution (numeric) | 0.92 MP |
| Front camera resolution | 1280 x 720 pixels |
| Video capturing speed | 30 fps |
| Front camera HD type | HD |
| Optical drive |
|---|
| Optical drive type | No |
| Network |
|---|
| Mobile network connection | No |
| Top Wi-Fi standard | Wi-Fi 6 (802.11ax) |
| WLAN controller model | Realtek RTL8852BE |
| Wi-Fi standards | 802.11a, Wi-Fi 5 (802.11ac), 802.11b, Wi-Fi 6 (802.11ax), 802.11g, Wi-Fi 4 (802.11n) |
| Bluetooth | Yes |
| MIMO type | Multi User MIMO |
| MIMO | Yes |
| Antenna type | 2x2 |
| WLAN controller manufacturer | Realtek |
| Wi-Fi band | Dual-band (2.4 GHz / 5 GHz) |
| Ports & interfaces |
|---|
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 1 |
| USB 2.0 ports quantity | 1 |
| HDMI ports quantity | 1 |
| HDMI version | 1.4 |
| Combo headphone/mic port | Yes |
| Power adapter barrel connector | 4.5 mm |
| DC-in jack | Yes |
| Keyboard |
|---|
| Pointing device | Touchpad |
| Numeric keypad | Yes |
| Keyboard language | UK English |
| Software |
|---|
| Operating system architecture | 64-bit |
| Bundled software | Windows System Driver |
| Trial software | McAfee Business Protection 1-year,Activate Your Microsoft 365 For A 30 Day Trial |
| Operating system installed | Windows 11 Pro |
| Technical details |
|---|
| Housing material | Plastic |
| Form factor | Clamshell |
| Product colour | Black |
| Battery |
|---|
| Battery technology | Lithium Polymer (LiPo) |
| Number of battery cells | 4 |
| Battery capacity | 54 Wh |
| Battery recharge time | 4 h |
| Battery voltage | 15 V |
| Fast charging | Yes |
| Battery charge indicator | Yes |
| Battery weight | 240 g |
| Power |
|---|
| AC adapter power | 65 W |
| AC adapter frequency | 50 - 60 Hz |
| AC adapter input voltage | 100 - 240 V |
| AC adapter output current | 3.34 A |
| AC adapter output voltage | 19.5 V |
| USB Type-C charging port | No |
| DC-in jack | Yes |
| Security |
|---|
| Trusted Platform Module (TPM) | Yes |
| Trusted Platform Module (TPM) version | 2.0 |
| Operational conditions |
|---|
| Operating temperature (T-T) | 0 - 35 °C |
| Storage temperature (T-T) | -40 - 65 °C |
| Operating relative humidity (H-H) | 10 - 90% |
| Storage relative humidity (H-H) | 0 - 95% |
| Operating altitude | 0 - 3048 m |
| Non-operating altitude | 0 - 10668 m |
| Operating shock | 110 G |
| Non-operating shock | 160 G |
| Operating vibration | 0.66 G |
| Non-operating vibration | 1.3 G |
| Weight & dimensions |
|---|
| Width | 358.5 mm |
| Depth | 235.6 mm |
| Height (front) | 1.7 cm |
| Height (rear) | 1.9 cm |
| Weight | 1.9 kg |
| Packaging data |
|---|
| AC adapter included | Yes |
| Packaging content |
|---|
| AC adapter included | Yes |
| Other features |
|---|
| WLAN controller model | Realtek RTL8852BE |
| On-board graphics card | Yes |
| Audio system | High Definition Audio |
| AC adapter included | Yes |
| Anti-glare screen | Yes |
£638.42
£532.02 In stock
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