DELL DC15250 Intel® Core™ i7 i7-1355U Laptop 39.6 cm (15.6") Full HD 16 GB DDR4-SDRAM 512 GB SSD Wi-Fi 6 (802.11ax) Windows 11 Home Black
DELL DC15250, Intel® Core™ i7, 39.6 cm (15.6"), 1920 x 1080 pixels, 16 GB, 512 GB, Windows 11 Home
| Date | Price |
|---|---|
| 1 October 2026 | £780 |
| 6 October 2026 | £735 |
| 11 October 2026 | £780 |
| 14 October 2026 | £760 |
| 20 October 2026 | £668 |
| 21 October 2026 | £668 |
| 22 October 2026 | £668 |
Compare DELL DC15250 Intel® Core™ i7 i7-1355U Laptop 39.6 cm (15.6") Full HD 16 GB DDR4-SDRAM 512 GB SSD Wi-Fi 6 (802.11ax) Windows 11 Home Black prices UK
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Product Information
DELL DC15250. Product type: Laptop, Form factor: Clamshell. Processor family: Intel® Core™ i7, Processor model: i7-1355U. Display diagonal: 39.6 cm (15.6"), HD type: Full HD, Display resolution: 1920 x 1080 pixels. Internal memory: 16 GB, Internal memory type: DDR4-SDRAM. Total storage capacity: 512 GB, Storage media: SSD. On-board graphics card model: Intel® UHD Graphics. Operating system installed: Windows 11 Home. Product colour: Black. Weight: 1.9 kg
Product
Display
- Display diagonal
- 39.6 cm (15.6")
- Display resolution
- 1920 x 1080 pixels
- Touchscreen
- No
- HD type
- Full HD
- Panel type
- IPS
- LED backlight
- Yes
- Native aspect ratio
- 16:9
- Anti-glare screen
- Yes
- Display brightness
- 250 cd/m²
- Pixel density
- 141 ppi
- Display diagonal (metric)
- 39.487 cm
- RGB colour space
- NTSC
- Colour gamut
- 45%
- Display response rise/fall
- 35 ms
- Maximum refresh rate
- 120 Hz
- Contrast ratio (typical)
- 600:1
Processor
- Processor family
- Intel® Core™ i7
- Processor manufacturer
- Intel
- Processor model
- i7-1355U
- Processor generation
- 13th gen Intel® Core™ i7
- Processor cores
- 10
- Processor threads
- 12
- Processor boost frequency
- 5 GHz
- Performance cores
- 2
- Efficient cores
- 8
- Performance-core Max Turbo Frequency
- 5 GHz
- Efficient-core Max Turbo Frequency
- 3.7 GHz
- Processor cache
- 12 MB
- Processor cache type
- Smart Cache
- Processor socket
- BGA 1744
- Processor base power
- 15 W
- Maximum turbo power
- 55 W
Ports & interfaces
- USB 2.0 ports quantity
- 1
- 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
- HDMI ports quantity
- 1
- HDMI version
- 1.4
- Combo headphone/mic port
- Yes
- Power adapter barrel connector
- 4.5 mm
Memory
- Internal memory
- 16 GB
- Maximum internal memory
- 16 GB
- Internal memory type
- DDR4-SDRAM
- Memory form factor
- SO-DIMM
- Memory layout (slots x size)
- 1 x 16 GB
- Memory slots
- 2x SO-DIMM
- Memory channels
- Single-channel
- Memory data transfer rate
- 5200 MT/s
Weight & dimensions
- Weight
- 1.9 kg
- Width
- 358.5 mm
- Depth
- 235.6 mm
- Height (front)
- 1.7 cm
- Height (rear)
- 1.9 cm
Power
- USB Type-C charging port
- No
- 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
- DC-in jack
- Yes
Audio
- Audio system
- High Definition Audio
- Number of built-in speakers
- 2
- Speaker power
- 2.5 W
- Built-in microphone
- Yes
- Number of microphones
- 1
Keyboard
- Numeric keypad
- Yes
- Pointing device
- Touchpad
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
Network
- Mobile network connection
- No
- Top Wi-Fi standard
- Wi-Fi 6 (802.11ax)
- Wi-Fi standards
- 802.11a, Wi-Fi 5 (802.11ac), 802.11b, Wi-Fi 6 (802.11ax), 802.11g, Wi-Fi 4 (802.11n)
- Wi-Fi band
- Dual-band (2.4 GHz / 5 GHz)
- Wi-Fi data rate (max)
- 1201 Mbit/s
- Antenna type
- 2x2
- WLAN controller model
- Realtek RTL8852BE
- WLAN controller manufacturer
- Realtek
- Bluetooth
- Yes
- MIMO
- Yes
- MIMO type
- Multi User MIMO
Security
- Trusted Platform Module (TPM)
- Yes
- Trusted Platform Module (TPM) version
- 2.0
Certificates
- Wi-Fi certified
- Yes
Software
- Operating system installed
- Windows 11 Home
- Operating system architecture
- 64-bit
Camera
- Front camera
- Yes
- Video capturing speed
- 30 fps
Storage
- Total storage capacity
- 512 GB
- Storage media
- SSD
- Optical drive type
- No
- Total SSDs capacity
- 512 GB
- Number of SSDs installed
- 1
- SSD capacity
- 512 GB
- SSD interface
- PCI Express 4.0
- NVMe
- Yes
- SSD form factor
- M.2
- M.2 SSD size
- 2230 (22 x 30 mm)
- Card reader integrated
- Yes
- Compatible memory cards
- SD, SDHC, SDXC
Battery
- Battery capacity
- 41 Wh
- Battery technology
- Lithium Polymer (LiPo)
- Number of battery cells
- 3
- Battery voltage
- 11.25 V
- Battery recharge time
- 4 h
- Fast charging
- Yes
- Battery charge indicator
- Yes
- Battery weight
- 190 g
Graphics
- On-board graphics card
- Yes
- Discrete graphics card
- No
- Discrete graphics card model
- Not available
- On-board graphics card model
- Intel® UHD Graphics
- On-board GPU manufacturer
- Intel
- On-board graphics card family
- Intel® UHD Graphics
Design
- Product type
- Laptop
- Product colour
- Black
- Form factor
- Clamshell
- Housing material
- Plastic
- Introduction year
- 2025
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