Side by side comparison and review of HP EliteBook 755 G4 Notebook and HP ProBook 450 G6 Notebook. Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.
Advantages and disadvantages of HP ProBook 450 G6 Notebook based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
comfortable keyboard
decent battery life
solid performance
affordable price
average display quality
modest graphics power
heavier design
limited port selection
DESIGN AND DIMENSIONS | HP EliteBook 755 G4 Notebook | HP ProBook 450 G6 Notebook |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 38.36 cm x 25.77 cm x 1.94 cm | 36.49 cm x 25.69 cm x 1.9 cm |
Weight | 1.84 kg | 2 kg |
Case Material | Aluminum, magnesium alloy | - |
DISPLAY | HP EliteBook 755 G4 Notebook | HP ProBook 450 G6 Notebook |
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Screen Size (Type) | 15.6" - TN | 15.6" - IPS |
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LCD Backlight Technology | LED backlight | LED backlight |
Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
Widescreen | Yes | Yes |
Image Brightness | 300 cd/m² | 220 cd/m² |
Colour Gamut | - | 67% sRGB |
Features | Slim Design, Full HD standard-viewing angle (SVA) eDP anti-glare | Slim Design, Full HD ultra wide-viewing angle (UWVA) eDP anti-glare |
PROCESSOR | HP EliteBook 755 G4 Notebook | HP ProBook 450 G6 Notebook |
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CPU | AMD A10 PRO-8730B / 2.4 GHz | Intel Core i3 (8th Gen) 8145U / 2.1 GHz |
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Max Turbo Speed | 3.3 GHz | 3.9 GHz |
Number of Cores | Quad-Core | Dual-Core |
Cache | 2 MB | L3 - 4 MB |
64-bit Computing | Yes | Yes |
Features | - | Intel Turbo Boost Technology 2.0 |
MEMORY | HP EliteBook 755 G4 Notebook | HP ProBook 450 G6 Notebook |
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RAM | 8 GB (1 x 8 GB) | 4 GB (1 x 4 GB) |
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Max RAM Supported | 16 GB | 32 GB |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | 1866 MHz / PC4-17000 | 2400 MHz |
Rated Speed | 2133 MHz | 2400 MHz |
Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
Slots Qty | 2 | 2 |
Empty Slots | 1 | 1 |
STORAGE | HP EliteBook 755 G4 Notebook | HP ProBook 450 G6 Notebook |
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Main Storage Size (HDD/SSD) | 256 GB SSD PCIe - HP Z Turbo Drive | 128 GB SSD M.2 2280 SATA 6Gb/s - triple-level cell (TLC) |
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AUDIO & VIDEO | HP EliteBook 755 G4 Notebook | HP ProBook 450 G6 Notebook |
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Graphics Processor (GPU) | AMD Radeon R5 | Intel UHD Graphics 620 |
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Camera | Yes - 720p | Yes - 720p |
Sound | Stereo speakers, two microphones | Stereo speakers, microphone |
Audio Features | Bang & Olufsen Audio | - |
COMMUNICATIONS | HP EliteBook 755 G4 Notebook | HP ProBook 450 G6 Notebook |
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Wireless | 802.11a/b/g/n/ac, NFC, Bluetooth 4.2 | 802.11a/b/g/n/ac, Bluetooth 5.0 |
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Wireless Controller | Intel Dual Band Wireless-AC 7265 - PCI Express Mini Card (M.2) | Intel Wireless-AC 9560 - PCI Express Mini Card (M.2) |
Network Interface | Gigabit Ethernet | Gigabit Ethernet |
Ethernet Controller | Broadcom BCM5762 | Realtek RTL8111HSH-CG |
Bluetooth Class | Class 2 | Class 2 |
Compliant Standards | IEEE 802.3ab, IEEE 802.1x, IEEE 802.11i, Wi-Fi CERTIFIED | IEEE 802.3ab, IEEE 802.1x, IEEE 802.11i, Wi-Fi CERTIFIED, IEEE 802.11k, IEEE 802.11r, IEEE 802.11v |
Features | Miracast | - |
BATTERY | HP EliteBook 755 G4 Notebook | HP ProBook 450 G6 Notebook |
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Technology | 3-cell lithium polymer | 3-cell Lithium Ion |
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Battery Capacity (Size) | 51 Wh | 45 Wh |
Battery Life | - | Up to 12.5 hours |
AC ADAPTER | HP EliteBook 755 G4 Notebook | HP ProBook 450 G6 Notebook |
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Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
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Output | 45 Watt, 19.5 V | 45 Watt, 19.5 V |
INPUT | HP EliteBook 755 G4 Notebook | HP ProBook 450 G6 Notebook |
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Type | Keyboard, touchpad, pointing stick | Keyboard, ClickPad |
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Keyboard Name | HP Premium | HP Premium |
Numeric Keypad | - | Yes |
Features | Spill-resistant, gesture function | Spill-resistant, multi-touch clickpad, ClickPad with gesture support |
CONNECTIONS & EXPANSIONS | HP EliteBook 755 G4 Notebook | HP ProBook 450 G6 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 |
USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) (Power Delivery) USB 2.0 (powered) 2 x USB 3.1 HDMI LAN Headphone/microphone combo jack |
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Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card) | Yes (SD Card, SDHC Card, SDXC Card) |
SOFTWARE | HP EliteBook 755 G4 Notebook | HP ProBook 450 G6 Notebook |
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Operating System (OS) | Windows 10 Pro 64-bit Edition - English | Windows 10 Pro 64-bit Edition - 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 Mobile Connect Pro, 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, HP Hotkey Support, Windows Defender, HP Secure Erase, HP Drive Packs (free download), HP Client Catalog, HP BIOS Config Utility, HP 3D DriveGuard, HP JumpStart, HP Noise Cancellation, HP System Software Manager, HP LAN-WLAN Protection, HP Wireless Wakeup, HP Connection Optimizer, HP BIOSphere Gen4, HP Client Security Suite Gen4, HP Host Based MAC Address Manager, HP Manageability Integration Kit Gen2 |
MISCELLANEOUS | HP EliteBook 755 G4 Notebook | HP ProBook 450 G6 Notebook |
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Dockable | Yes | - |
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Included Accessories | Power adapter | Power adapter |
Security | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader, smart card reader | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
Security Slot Type | Kensington security slot | Kensington security slot |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
Features | HP DuraKeys, HP BIOS Protection, BIOS Absolute Persistence, HP SureStart, HP Drive Encryption, SecureBoot, HP Automatic Drive Lock, HP DriveLock, Hybrid Boot, Master Record Security, Measured Boot, Power On Authentication, Pre-boot Authentication | HP 3D DriveGuard, HP Automatic Drive Lock, HP DriveLock, HP Fast Charge, Pre-boot Authentication, BIOS Update via Network |
Compliant Standards | ACPI, CSA, UL, VCCI, BSMI, GOST, SABS, CCC, FCC, RoHS, WEEE, A-Tick, ICES, KC, CIT | CSA, UL, VCCI, BSMI, GOST, SABS, CCC, FCC, RoHS, WEEE, A-Tick, ICES, Common Criteria EAL4+, KC, CIT, low halogen, ICCP |
ENERGY STAR Certified | Yes | Yes |
Max Operating Temperature | 35 °C | 35 °C |
Min Operating Temperature | 0 °C | 0 °C |
Humidity Range Operating | 10 - 90% (non-condensing) | 10 - 90% (non-condensing) |
Manufacturer Warranty | Limited warranty - 3 years Limited warranty - battery - 3 years |
Limited warranty - parts and labour - 1 year Limited warranty - battery - 1 year |