Detailed comparison and review of HP 255 G9 Notebook and HP ProBook 455 G10 Notebook. With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.
Advantages and disadvantages of HP 255 G9 Notebook based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
solid build quality
decent battery life
adequate port selection
includes numeric keypad
average display quality
modest processor performance
limited graphics capabilities
no backlit keyboard
Advantages and disadvantages of HP ProBook 455 G10 Notebook based on its technical characteristics, features, user experience, expert reviews and price level.
strong amd performance
durable chassis design
comfortable keyboard layout
good security features
affordable price point
average display quality
modest battery life
no thunderbolt support
heavier build
| DESIGN AND DIMENSIONS | HP 255 G9 Notebook | HP ProBook 455 G10 Notebook |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.8 cm x 24.2 cm x 1.99 cm | 35.94 cm x 23.39 cm x 1.99 cm |
| Weight | 1.74 kg | 1.74 kg |
| Colour | - | Pike silver plastic |
| DISPLAY | HP 255 G9 Notebook | HP ProBook 455 G10 Notebook |
|---|
| Screen Size (Type) | 15.6" - IPS | 15.6" - IPS |
|---|---|---|
| LCD Backlight Technology | WLED backlight | WLED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
| V-Sync Rate at Max Res. | 60 Hz | 60 Hz |
| Widescreen | Yes | Yes |
| Image Brightness | 250 cd/m² | 250 cd/m² |
| Colour Gamut | 45% NTSC | 45% NTSC |
| Features | Full HD ultra wide-viewing angle (UWVA) eDP anti-glare, Micro Edge, narrow-bezel design | Full HD ultra wide-viewing angle (UWVA) eDP anti-glare, narrow bezel bent |
| PROCESSOR | HP 255 G9 Notebook | HP ProBook 455 G10 Notebook |
|---|
| CPU | AMD Ryzen 5 5625U / 2.3 GHz | AMD Ryzen 3 7330U / 2.3 GHz |
|---|---|---|
| Max Turbo Speed | 4.3 GHz | 4.3 GHz |
| Number of Cores | 6-core | Quad-Core |
| Cache | L3 - 16 MB | L3 - 8 MB |
| MEMORY | HP 255 G9 Notebook | HP ProBook 455 G10 Notebook |
|---|
| RAM | 8 GB (1 x 8 GB (non customer accessible / upgradeable)) | 8 GB (1 x 8 GB) |
|---|---|---|
| Max RAM Supported | 32 GB | 32 GB |
| RAM Type | DDR4 SDRAM - non-ECC | DDR4 SDRAM - non-ECC |
| Speed | 3200 MHz | 3200 MHz |
| Rated Speed | 3200 MHz | 3200 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 2 | 2 |
| Empty Slots | 1 | 1 |
| STORAGE | HP 255 G9 Notebook | HP ProBook 455 G10 Notebook |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2280 PCIe - NVM Express (NVMe), HP Value | 256 GB SSD M.2 PCIe - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | HP 255 G9 Notebook | HP ProBook 455 G10 Notebook |
|---|
| Graphics Processor (GPU) | AMD Radeon Graphics | AMD Radeon Graphics |
|---|---|---|
| Video System Features | AMD FreeSync | - |
| Camera | Yes - HD | Yes - HD |
| Camera Features | Temporal Noise Reduction | Privacy shutter |
| Video Resolutions | 720p | 720p |
| Sound | Dual stereo speakers, dual array microphone | Dual stereo speakers, dual array microphone |
| Codec | Realtek ALC3247 | Realtek ALC3247-CG |
| COMMUNICATIONS | HP 255 G9 Notebook | HP ProBook 455 G10 Notebook |
|---|
| Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 | 802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth 5.3 wireless card |
|---|---|---|
| Wireless Controller | Realtek RTL8852BE - PCI Express Mini Card (M.2) | MediaTek RZ616 - PCI Express Mini Card (M.2) |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Ethernet Controller | - | Realtek RTL8111HSH |
| Bluetooth Class | Class 2 | Class 1.5 |
| Compliant Standards | IEEE 802.1x, IEEE 802.11i, Wi-Fi CERTIFIED | Wi-Fi CERTIFIED |
| Remote Management Protocol | SNMP 2 | SNMP 2 |
| Features | Miracast, Wake-on-LAN (WOL), dual stream (2x2), MU-MIMO | Miracast, dual stream (2x2), MU-MIMO |
| BATTERY | HP 255 G9 Notebook | HP ProBook 455 G10 Notebook |
|---|
| Technology | 3-cell lithium polymer | 3-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 41 Wh | 42.75 Wh |
| Battery Life | Up to 10.25 hours | - |
| AC ADAPTER | HP 255 G9 Notebook | HP ProBook 455 G10 Notebook |
|---|
| Input | AC 115/230 V (50 - 60 Hz) | AC 115/230 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt, 19.5 V, 8 A | 45 Watt, 5 / 9 / 12 / 15 V, 5 A |
| INPUT | HP 255 G9 Notebook | HP ProBook 455 G10 Notebook |
|---|
| Type | Keyboard, touchpad | Keyboard, ClickPad |
|---|---|---|
| Keyboard Name | - | HP Premium |
| Numeric Keypad | Yes | Yes |
| Features | Multi-touch touchpad, gesture function, precision touchpad, PTP certified touchpad | Multi-touch clickpad, gesture function, spill-resistant |
| CONNECTIONS & EXPANSIONS | HP 255 G9 Notebook | HP ProBook 455 G10 Notebook |
|---|
| Interfaces | Headphone/microphone combo jack USB-C 3.2 Gen 1 HDMI LAN 2 x USB 3.2 Gen 1 |
USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery) 3 x USB 3.2 Gen 1 HDMI 2.1 LAN Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card) | - |
| SOFTWARE | HP 255 G9 Notebook | HP ProBook 455 G10 Notebook |
|---|
| Operating System (OS) | Windows 11 Home - English | Windows 11 Home - English |
|---|---|---|
| Software Included | HP Support Assistant, Dropbox, McAfee (30 days trial), HP Audio Switch, HP PC Hardware Diagnostics, HP Connection Optimizer, HP Privacy Settings, ExpressVPN (30 days trial), HP QuickDrop, HP Smart App, myHP, Touchpoint Customiser for Commercial, LastPass password manager (30 days trial), HP Smart Health (free download) | HP Support Assistant, HP Power Manager, HP Hotkey Support, HP Client Catalogue (free download), HP Driver Packs, HP PC Hardware Diagnostics, HP Manageability & Integration Kit (free download), HP Notifications, HP Connection Optimizer, HP Privacy Settings, HP QuickDrop, HP Client Management Script Library (free download), HP BIOSphere Gen6, HP Wake on WLAN, myHP, HP Image Assistant Gen5 (free download), HP Smart Support (free download) |
| MISCELLANEOUS | HP 255 G9 Notebook | HP ProBook 455 G10 Notebook |
|---|
| Included Accessories | HP 45 Watt Smart nPFC AC Adapter | HP 45 Watt Smart USB-C AC Adapter |
|---|---|---|
| Integrated Options | - | HP Tamper Lock |
| Security | Trusted Platform Module (TPM 2.0) Security Chip | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
| Security Slot Type | - | Kensington nano security slot |
| Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
| Features | HP Fast Charge | BIOS Absolute Persistence, HP Automatic Drive Lock, HP DriveLock, HP Fast Charge, BIOS Update via Network, HP Secure Erase, MIL-STD-810H tested |
| Compliant Standards | UL, VCCI, BSMI, SABS, CCC, FCC, A-Tick, ICES, KC, EAC, CU, ICCP | CSA, UL, VCCI, BSMI, GS, SABS, CCC, FIPS 140-2 Level 2, FCC, RoHS, KCC, ICES, Common Criteria EAL4+, KC, Ukraine |
| ENERGY STAR Certified | Yes | - |
| Max Operating Temperature | 35 °C | 35 °C |
| Min Operating Temperature | 5 °C | 0 °C |
| Humidity Range Operating | 10 - 90% | 10 - 90% (non-condensing) |
| Manufacturer Warranty | Limited warranty - parts and labour - 1 year Limited warranty - battery - 1 year |
Limited warranty - parts and labour - 1 year Limited warranty - battery - 1 year |
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