HP
HP 15-DY5073DX 15.6" TouchScreen Laptop i7-1255U 32GB 1TB
A 15.6 inch Full HD touchscreen laptop with a 10-core Intel Core i7-1255U processor, 32GB DDR4 memory and a 1TB solid-state drive
- ColorSilver
- Other Features64 Bit Quad-Core Processor
- Operating SystemWindows 11 Pro
- CPU TypeIntel Core i7 12th Gen
- Processor NameIntel Core i7-1255U
- Turbo Frequency4.70GHz
- 10-core Intel Core i7-1255U up to 4.70 GHz for responsive multitasking
- 32 GB DDR4 memory keeps many apps open without slowdown
- 1 TB solid-state drive stores large libraries and boots fast
- 6 inch Full HD IPS touchscreen gives crisp, hands-on control
- Intel Iris Xe graphics handles everyday media and light creative work
10-core i7-1255U touch laptop
The HP 15-DY5073DX pairs a 12th generation Intel Core i7-1255U processor with 32GB of DDR4 memory and a 1TB SSD. A 15.6-inch Full HD IPS touchscreen provides direct input for creative tasks and navigation. Windows 11 Pro 64-bit is installed, targeting professionals who need responsive multitasking in a portable silver chassis.
Sustained workload behaviour
The 10-core processor reaches a 4.70GHz turbo frequency from a 1.70GHz base, with 12MB of L3 cache to keep threads fed. Integrated Intel Iris Xe graphics share system memory, so extended 3D or video work will be limited by thermal headroom and the 32GB RAM ceiling rather than discrete VRAM.
Interface practical limits
Wireless connectivity uses 802.11AC Wi-Fi and Bluetooth 4.2, which cap real-world throughput below modern AX or BE standards. A single HDMI port drives one external display at up to 1920x1080, so multi-monitor setups require a dock or USB-C video adapter not included in the specification.
Highlights
- 10-core Intel Core i7-1255U up to 4.70 GHz for responsive multitasking
- 32 GB DDR4 memory keeps many apps open without slowdown
- 1 TB solid-state drive stores large libraries and boots fast
- 6 inch Full HD IPS touchscreen gives crisp, hands-on control
- Intel Iris Xe graphics handles everyday media and light creative work
Specifications
| Brand | HP |
|---|---|
| Series | HP HD |
| Model | 15-DY5073DX |
| Color | Silver |
| Other Features | 64 Bit Quad-Core Processor |
| Operating System | Windows 11 Pro |
| CPU Type | Intel Core i7 12th Gen |
| Processor Name | Intel Core i7-1255U |
| Turbo Frequency | 4.70GHz |
| Number of Cores | 10-core Processor |
| CPU L3 Cache | 12MB |
| Screen Size | 15.6" |
| Touchscreen | Touch Screen |
| Wide Screen Support | Yes |
| Display Type | 15.6" Full HD IPS LED TouchScreen Display |
| Resolution | 1920 x 1080 |
| Display Features | 15.6" Full HD LED TouchScreen Display |
| GPU/VPU | Intel Iris Xe Graphics |
| Graphic Type | Integrated |
| SSD | 1TB |
| HDD | No |
| Storage Spec | 1TB Solid State Drive |
| Memory | 32GB |
| Memory Speed | DDR4 |
| Memory Spec | 32GB DDR4 |
| Memory Slot (Total) | 2 |
| Max Memory Supported | 64GB |
| Optical Drive Type | No |
| LAN | No |
| WLAN | 802.11ac Wireless LAN |
| Bluetooth | 4.2 |
| USB | 2 x USB 3.0, 1 x USB Type-C 3.0 |
| Video Port | HDMI |
| HDMI | 1 x HDMI |
| Audio Ports | 1 x Headphone Port |
| Audio | HP Audio |
| Speaker | Integrated Stereo Speakers |
| Touchpad | Yes |
| Keyboard | Full Size Keyboard with Numeric Keypad |
| Backlit Keyboard | No |
| Webcam | Yes |
| Card Reader | 1x SD Media Card Reader |
| Style | Standard |
| Type | Mainstream |
| Usage | Business |
| AC Adapter/Charger | 45W |
| Battery | 3-cell Lithium Ion |
| Battery Life | Up to 6 Hours |
| Dimensions (W x D x H) | 14.11 x 9.53 x .71 |
| Weight | 3.75 |
Questions about this item
How loud or hot does the 10-core i7-1255U get when it runs at 4.70 GHz all day?
The 10-core Intel Core i7-1255U reaches a turbo frequency of 4.70 GHz. Integrated Intel Iris Xe graphics share system memory, so sustained loads draw power from the 32 GB DDR4 pool.
Which cables or peripherals must I already own to use the HDMI output and Wi-Fi?
An HDMI cable is required for the external display port. The laptop connects to wireless networks using 802.11AC Wi-Fi and pairs accessories via Bluetooth 4.2.
Will my older USB-A mouse and 1080p monitor work with this 15.6-inch touchscreen?
The 15.6-inch 1920 x 1080 IPS touchscreen provides the built-in display. An HDMI port drives the external 1080p monitor, while standard USB-A ports accept the mouse.
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