In depth comparison and review of HP EliteBook 745 G4 Notebook and HP 255 G9 Notebook. Compare sizes, performance, storage capacities, batteries and other important specifications and features to easily choose the right laptop for you. Our goal is to help you uncover differences between the products and find the laptop that will best fit your needs.
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
DESIGN AND DIMENSIONS | HP EliteBook 745 G4 Notebook | HP 255 G9 Notebook |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 33.8 cm x 23.7 cm x 1.89 cm | 35.8 cm x 24.2 cm x 1.99 cm |
Weight | 1.48 kg | 1.74 kg |
Case Material | Aluminum, magnesium alloy | - |
DISPLAY | HP EliteBook 745 G4 Notebook | HP 255 G9 Notebook |
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Screen Size (Type) | 14" - TN | 15.6" - IPS |
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LCD Backlight Technology | LED backlight | WLED backlight |
Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
V-Sync Rate at Max Res. | - | 60 Hz |
Widescreen | Yes | Yes |
Image Brightness | 300 cd/m² | 250 cd/m² |
Colour Gamut | - | 45% NTSC |
Features | Slim Design, Full HD standard-viewing angle (SVA) eDP anti-glare | Full HD ultra wide-viewing angle (UWVA) eDP anti-glare, Micro Edge, narrow-bezel design |
PROCESSOR | HP EliteBook 745 G4 Notebook | HP 255 G9 Notebook |
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CPU | AMD A12 PRO-9800B / 2.7 GHz | AMD Ryzen 5 5625U / 2.3 GHz |
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Max Turbo Speed | 3.6 GHz | 4.3 GHz |
Number of Cores | Quad-Core | 6-core |
Cache | 2 MB | L3 - 16 MB |
64-bit Computing | Yes | - |
MEMORY | HP EliteBook 745 G4 Notebook | HP 255 G9 Notebook |
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RAM | 4 GB (1 x 4 GB) | 8 GB (1 x 8 GB (non customer accessible / upgradeable)) |
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Max RAM Supported | 16 GB | 32 GB |
RAM Type | DDR4 SDRAM | DDR4 SDRAM - non-ECC |
Speed | 1866 MHz | 3200 MHz |
Rated Speed | 1866 MHz | 3200 MHz |
Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
Slots Qty | 2 | 2 |
Empty Slots | 1 | 1 |
STORAGE | HP EliteBook 745 G4 Notebook | HP 255 G9 Notebook |
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Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2280 SATA 6Gb/s | 256 GB SSD M.2 2280 PCIe - NVM Express (NVMe), HP Value |
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Secondary Storage | 500 GB HDD SATA 6Gb/s / 7200 rpm | - |
AUDIO & VIDEO | HP EliteBook 745 G4 Notebook | HP 255 G9 Notebook |
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Graphics Processor (GPU) | AMD Radeon R7 | AMD Radeon Graphics |
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Video System Features | - | AMD FreeSync |
Camera | Yes - 720p | Yes - HD |
Camera Features | - | Temporal Noise Reduction |
Video Resolutions | - | 720p |
Sound | Stereo speakers, dual array microphone | Dual stereo speakers, dual array microphone |
Codec | - | Realtek ALC3247 |
Audio Features | Bang & Olufsen Audio | - |
COMMUNICATIONS | HP EliteBook 745 G4 Notebook | HP 255 G9 Notebook |
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Wireless | 802.11a/b/g/n/ac, NFC, Bluetooth 4.2 | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 |
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Wireless Controller | Intel Dual Band Wireless-AC 7265 - PCI Express Mini Card (M.2) | Realtek RTL8852BE - PCI Express Mini Card (M.2) |
Network Interface | Gigabit Ethernet | Gigabit Ethernet |
Ethernet Controller | Broadcom BCM5762 | - |
Bluetooth Class | Class 2 | Class 2 |
Compliant Standards | IEEE 802.3ab, IEEE 802.1x, IEEE 802.11i, Wi-Fi CERTIFIED | IEEE 802.1x, IEEE 802.11i, Wi-Fi CERTIFIED |
Remote Management Protocol | - | SNMP 2 |
Features | Miracast | Miracast, Wake-on-LAN (WOL), dual stream (2x2), MU-MIMO |
BATTERY | HP EliteBook 745 G4 Notebook | HP 255 G9 Notebook |
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Technology | 3-cell lithium polymer | 3-cell lithium polymer |
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Battery Capacity (Size) | 51 Wh | 41 Wh |
Battery Life | Up to 11 hours | Up to 10.25 hours |
AC ADAPTER | HP EliteBook 745 G4 Notebook | HP 255 G9 Notebook |
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Input | AC 120/230 V (50/60 Hz) | AC 115/230 V (50 - 60 Hz) |
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Output | 45 Watt, 19.5 V | 45 Watt, 19.5 V, 8 A |
INPUT | HP EliteBook 745 G4 Notebook | HP 255 G9 Notebook |
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Type | Keyboard, touchpad, pointing stick | Keyboard, touchpad |
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Keyboard Name | HP Premium | - |
Numeric Keypad | - | Yes |
Keyboard Backlight | Yes | - |
Features | Spill-resistant, gesture function | Multi-touch touchpad, gesture function, precision touchpad, PTP certified touchpad |
CONNECTIONS & EXPANSIONS | HP EliteBook 745 G4 Notebook | HP 255 G9 Notebook |
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Interfaces | USB 3.1 Gen 1 (charging) USB 3.1 Gen 1 USB-C DisplayPort Dock Headphone/microphone combo jack |
Headphone/microphone combo jack USB-C 3.2 Gen 1 HDMI LAN 2 x USB 3.2 Gen 1 |
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Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card) | Yes (SD Card, SDHC Card, SDXC Card) |
SOFTWARE | HP EliteBook 745 G4 Notebook | HP 255 G9 Notebook |
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Operating System (OS) | Windows 10 Pro 64-bit Edition - English | Windows 11 Home - English |
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Software Included | Skype, HP SoftPaq Download Manager, HP Recovery Manager, HP Support Assistant, Bing Toolbar, HP ePrint, HP Hotkey Support, HP Systems Software Manager (free download), HP BIOS Configuration Utility (free download), HP Drive Packs (free download), HP Client Catalogue (free download), HP JumpStart, HP JetAdvantage Connect, HP Noise Cancellation, HP LAN-WLAN Protection, HP MAC Address Manager, HP MIK for Microsoft SCCM (free download), HP Client Security Suite Gen3 | 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) |
MISCELLANEOUS | HP EliteBook 745 G4 Notebook | HP 255 G9 Notebook |
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Dockable | Yes | - |
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Included Accessories | Power adapter | HP 45 Watt Smart nPFC AC Adapter |
Security | Trusted Platform Module (TPM 2.0) Security Chip, smart card reader | Trusted Platform Module (TPM 2.0) Security Chip |
Security Slot Type | Kensington security slot | - |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
Features | HP DuraKeys, HP BIOS Protection, BIOS Absolute Persistence, HP SureStart, HP Automatic Drive Lock, HP DriveLock, Master Record Security, Measured Boot, Power On Authentication, Pre-boot Authentication | HP Fast Charge |
Compliant Standards | ACPI, CSA, UL, VCCI, BSMI, GOST, SABS, CCC, FCC, RoHS, WEEE, A-Tick, ICES, KC, CIT | UL, VCCI, BSMI, SABS, CCC, FCC, A-Tick, ICES, KC, EAC, CU, ICCP |
ENERGY STAR Certified | Yes | Yes |
Max Operating Temperature | 35 °C | 35 °C |
Min Operating Temperature | 0 °C | 5 °C |
Humidity Range Operating | 10 - 90% (non-condensing) | 10 - 90% |
Manufacturer Warranty | Limited warranty - 3 years Limited warranty - battery - 3 years |
Limited warranty - parts and labour - 1 year Limited warranty - battery - 1 year |