Side by side comparison and review of HP EliteBook 840 G4 and HP ProBook 450 G5 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 EliteBook 840 G4 based on its technical characteristics, features, user experience, expert reviews and price level.
robust security features
solid build quality
comfortable keyboard
good battery life
decent performance
average display quality
no touchscreen option
limited graphics power
heavier design
DESIGN AND DIMENSIONS | HP EliteBook 840 G4 | HP ProBook 450 G5 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 | 37.6 cm x 26.3 cm x 2.09 cm |
Weight | 1.48 kg | 2.02 kg |
Case Material | Aluminum, magnesium alloy | - |
DISPLAY | HP EliteBook 840 G4 | HP ProBook 450 G5 Notebook |
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Screen Size (Type) | 14" - IPS | 15.6" |
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LCD Backlight Technology | LED backlight | - |
Screen Resolution | 1366 x 768 (HD) | - |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | - |
Image Brightness | 300 cd/m² | - |
Features | Slim Design, Full HD ultra wide-viewing angle (UWVA) eDP anti-glare | - |
PROCESSOR | HP EliteBook 840 G4 | HP ProBook 450 G5 Notebook |
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CPU | Intel Core i5 (7th Gen) 7200U / 2.5 GHz | Intel Core i3 (8th Gen) 8130U / 2.2 GHz |
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Max Turbo Speed | 3.1 GHz | 3.4 GHz |
Number of Cores | Dual-Core | Dual-Core |
Cache | 3 MB | 4 MB |
64-bit Computing | Yes | Yes |
Features | Intel Turbo Boost Technology 2.0 | Intel Turbo Boost Technology 2.0 |
MEMORY | HP EliteBook 840 G4 | HP ProBook 450 G5 Notebook |
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RAM | 8 GB | 0 GB |
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Max RAM Supported | 32 GB | 32 GB |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
Slots Qty | 2 | 2 |
Empty Slots | - | 2 |
STORAGE | HP EliteBook 840 G4 | HP ProBook 450 G5 Notebook |
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Main Storage Size (HDD/SSD) | 256 GB SSD | - |
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AUDIO & VIDEO | HP EliteBook 840 G4 | HP ProBook 450 G5 Notebook |
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Graphics Processor (GPU) | Intel HD Graphics 620 | Intel UHD Graphics 620 |
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Camera | Yes - 720p | - |
Sound | Stereo speakers, two microphones | Stereo speakers |
Audio Features | Noise-cancellation technology, Bang & Olufsen Audio, HP Audio Boost | - |
COMMUNICATIONS | HP EliteBook 840 G4 | HP ProBook 450 G5 Notebook |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | - |
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Network Interface | Gigabit Ethernet | Gigabit Ethernet |
Ethernet Controller | - | Realtek RTL8111HSH |
BATTERY | HP EliteBook 840 G4 | HP ProBook 450 G5 Notebook |
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Technology | Lithium polymer | - |
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AC ADAPTER | HP EliteBook 840 G4 | HP ProBook 450 G5 Notebook |
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Input | AC 120/230 V (50/60 Hz) | - |
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INPUT | HP EliteBook 840 G4 | HP ProBook 450 G5 Notebook |
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Type | Keyboard, touchpad, pointing stick | - |
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Keyboard Backlight | Yes | - |
Features | Touchpad with gesture support | - |
CONNECTIONS & EXPANSIONS | HP EliteBook 840 G4 | HP ProBook 450 G5 Notebook |
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Slots | 1 x SIM card (1 free) | - |
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Interfaces | USB 3.1 Gen 1 USB 3.1 Gen 1 (charging) USB-C DisplayPort VGA LAN Dock Headphone/microphone combo jack |
USB-C 3.1 USB 2.0 (powered) 2 x USB 3.1 Gen 1 HDMI LAN VGA Headphone/microphone combo jack |
Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card) | Yes (SD Card, SDHC Card, SDXC Card) |
SOFTWARE | HP EliteBook 840 G4 | HP ProBook 450 G5 Notebook |
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Operating System (OS) | Windows 10 Home 64-bit Edition (Microsoft Authorized Refurbisher (MAR)) | No operating system |
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MISCELLANEOUS | HP EliteBook 840 G4 | HP ProBook 450 G5 Notebook |
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Dockable | Yes | - |
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Included Accessories | Power adapter | - |
Security | Trusted Platform Module (TPM 2.0) Security Chip | 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 3D DriveGuard, Automatic DriveLock, HP DriveLock, Power On Authentication, Pre-boot Authentication, HP Sure Start Gen 3, Master Boot Record Security | HP Automatic Drive Lock, HP DriveLock, Power On Authentication, Pre-boot Authentication, Master Boot Record Security |
Compliant Standards | ISO 9001, ISO 14001, ISO 27001 | CSA, UL, VCCI, BSMI, GOST, SABS, CCC, FCC, RoHS, WEEE, A-Tick, ICES, KC, CIT |
ENERGY STAR Certified | 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 - 2 years - pick-up and return | - |