From the manufacturer

HP 255R 15.6 inch G10 Notebook PC

Upgraded modern laptop power

Experience a laptop for everyday use and work anywhere with a powerful AMD processor¹ and essential tools for business.

Reliability and durability tested

Undergoes MIL-STD testing² to help ensure your HP 255R Notebook meets or exceeds HP durability standards.

Enhanced Sign-in Security (ESS)

Ensure data protection and reduce the risk of breaches and spoofing attacks with ESS³ for biometric authentication.

Fast and efficient wireless LAN

The portability of your PC and the reliability of a fast connection determines where you can work. Get a fast and reliable connection in dense wireless environments with gigabit-speed Wi-Fi 6.⁴

Be your best virtual self

Sometimes in life, only a face-to-face conversation will do. Thanks to the HP HD camera with wide dynamic range (WDR), you always come off looking your best during virtual conferences in bright and low light conditions.

Look your best, even in low light

The optional FHD camera provides visual clarity, while temporal noise reduction improves video quality in low-light settings and lowers the effects of visual noise and pixelation, allowing increased definition—so you can capture all the details.

Display

15.6" diagonal FHD display

Hard drives

512 GB SSD

Processor

AMD Ryzen^™ 7 7735U

Graphics

AMD Radeon^™ 680M Graphics

Memory

16 GB DDR5

Operating System

FreeDOS 3.0

Operating system	FreeDOS 3.0
Memory	16 GB DDR5-4800 MT/s (1 x 16 GB)
Standard memory note	Transfer rates up to 4800 MT/s.
Memory Slots	2 SODIMM
Internal Storage	512 GB PCIe^® NVMe^™ SSD
Storage type	SSD
Processor	AMD Ryzen^™ 7 7735U (up to 4.7 GHz max boost clock, 16 MB L3 cache, 8 cores, 16 threads)⁵^,⁶
Processor family	AMD Ryzen^™ 7 processor
Weight	Starting at 3.66 lb⁷
Display size (diagonal)	15.6"
Display	15.6" diagonal, FHD (1920 x 1080), IPS, narrow bezel, anti-glare, 300 nits, 45% NTSC⁸^,⁹^,¹⁰^,¹¹ 15.6" diagonal, FHD (1920 x 1080), IPS, narrow bezel, anti-glare, 300 nits, 45% NTSC
Touchscreen	No
Color gamut	45% NTSC
Brightness	300 nits
Dimensions (W x D x H)	14.17 x 9.29 x 0.46 in (front) 14.17 x 9.29 x 0.62 in (rear)¹³
Graphics	Integrated
Graphics (integrated)	AMD Radeon^™ 680M Graphics
Battery type	HP Long Life 3-cell, 41 Wh Li-ion polymer
Power	HP Smart 45 W External AC power adapter¹²
Keyboard	Full-size, textured, Jet black keyboard
Pointing device	Touchpad with multi-touch gesture support
Audio	Dual stereo speakers, dual array microphones
Camera	720p HD camera with temporal noise reduction
Ports	1 USB Type-C^® 10Gbps signaling rate (USB Power Delivery, DisplayPort^™ 1.4, HP Sleep and Charge) 2 USB Type-A 5Gbps signaling rate 1 AC power 1 HDMI 1.4b 1 stereo headphone/microphone combo jack¹⁴
Wireless	Realtek Wi-Fi 6 RTL8852BE-VT 802.11a/b/g/n/ax (2x2) and Bluetooth^® 5.4 wireless card
Product color	Dark ash silver
Sustainability specifications	Outside box and corrugated cushions are 100% sustainably sourced and recyclable Recycled plastic cushions 2% post-consumer recycled plastic Halogen-free¹⁵
Country of origin	China(ABA) Thailand(ABA)
Manufacturer Warranty	HP Services offers 1-year or 3-year limited warranties and 90 day software limited warranty options depending on country. Batteries have a default one year limited warranty except for Long Life batteries which will have same 1-year or 3-year limited warranty as the platform. Refer to http://www.hp.com/support/batterywarranty/ for additional battery information. On-site service and extended coverage is also available. HP Care Pack Services are optional extended service contracts that go beyond the standard limited warranties. To choose the right level of service for your HP product, use the HP Care Pack Services Lookup Tool at: http://www.hp.com/go/cpc .
Documents	HP 255R 15.6 inch G10 Notebook PC

Ports

1 USB Type-C^® 10Gbps signaling rate (USB Power Delivery, DisplayPort^™ 1.4, HP Sleep and Charge)

2 USB Type-A 5Gbps signaling rate

1 AC power

1 HDMI 1.4b

1 stereo headphone/microphone combo jack

¹ Multi-core is designed to improve performance of certain software products. Not all customers or software applications will necessarily benefit from use of this technology. Performance and clock frequency will vary depending on application workload and your hardware and software configurations. AMD’s numbering is not a measurement of clock speed.

² MIL-STD testing is not intended to demonstrate fitness for U.S. Department of Defense contract requirements or for military use. Test results are not a guarantee of future performance under these test conditions. Accidental damage requires an optional HP Accidental Damage Protection Care Pack.

³ ESS is enabled by default on Copilot+ PCs and requires compatible hardware and software components.

⁴ Wireless access point and internet service required and sold separately. Availability of public wireless access points limited. Wi-Fi 6 is backwards compatible with prior 802.11 specs. The specifications for Wi-Fi 6 (802.11ax) are draft and are not final. If the final specifications differ from the draft specifications, it may affect the ability of the PC to communicate with other 802.11ax devices. Wi-Fi^® supporting gigabit speeds is achievable with Wi-Fi 6 (802.11ax) when transferring files between two devices connected to the same router. Requires a wireless router, sold separately, that supports 160MHz channels.

⁵ Multi-core is designed to improve performance of certain software products. Not all customers or software applications will necessarily benefit from use of this technology. Performance and clock frequency will vary depending on application workload and your hardware and software configurations. AMD’s numbering is not a measurement of clock speed.

⁶ Max Boost clock frequency performance varies depending on hardware, software and overall system configuration.

⁷ Weight will vary by configuration. Does not include power adapter.

⁸ FHD/HD content required to view FHD/HD images.

⁹ Sold separately or as an optional feature.

¹⁰ Resolutions are dependent upon monitor capability, and resolution and color depth settings.

¹¹ All specifications represent the typical specifications provided by HP's component manufacturers; actual performance may vary either higher or lower.

¹² Availability may vary by country.

¹³ Front height measurement is near the front edge where the chassis bottom cover taper begins. Back height measurement is near the back edge where the chassis bottom cover taper ends.

¹⁴ Cables are not included.

¹⁵ External power supplies, power cords, cables and peripherals are not Low Halogen. Service parts obtained after purchase may not be Low Halogen.

© Copyright 2026 HP Development Company, L.P. The information contained herein is subject to change without notice. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein.

AMD, Ryzen and Radeon are trademarks of Advanced Micro Devices, Inc. DisplayPort^™ and the DisplayPort^™ logo are trademarks owned by the Video Electronics Standards Association (VESA^®) in the United States and other countries. USB Type-C^® and USB-C^® are registered trademarks of USB Implementers Forum. ENERGY STAR is a registered trademark of the U.S. Environmental Protection Agency. All other trademarks are the property of their respective owners.