Side by side comparison and review of HP EliteBook 840 G4 and Lenovo ThinkPad L450. 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
Advantages and disadvantages of Lenovo ThinkPad L450 based on its technical characteristics, features, user experience, expert reviews and price level.
durable build quality
excellent keyboard feel
good battery life
solid performance base
affordable price point
average display quality
heavier than competitors
limited graphics power
no touchscreen option
DESIGN AND DIMENSIONS | HP EliteBook 840 G4 | Lenovo ThinkPad L450 |
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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 | 33.9 cm x 23.5 cm x 2.43 cm |
Weight | 1.48 kg | 2.1 kg |
Case Material | Aluminum, magnesium alloy | Polycarbonate ABS |
DISPLAY | HP EliteBook 840 G4 | Lenovo ThinkPad L450 |
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Screen Size (Type) | 14" - IPS | 14" - IPS |
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LCD Backlight Technology | LED backlight | LED backlight |
Screen Resolution | 1366 x 768 (HD) | 1920 x 1080 (Full HD) |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | 300 cd/m² | 220 cd/m² |
Features | Slim Design, Full HD ultra wide-viewing angle (UWVA) eDP anti-glare | Anti-glare |
PROCESSOR | HP EliteBook 840 G4 | Lenovo ThinkPad L450 |
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CPU | Intel Core i5 (7th Gen) 7200U / 2.5 GHz | Intel Core i5 (5th Gen) 5300U / 2.3 GHz |
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Max Turbo Speed | 3.1 GHz | 2.9 GHz |
Number of Cores | Dual-Core | Dual-Core |
Cache | 3 MB | 3 MB |
64-bit Computing | Yes | Yes |
Features | Intel Turbo Boost Technology 2.0 | Hyper-Threading Technology, integrated memory controller, Intel Turbo Boost Technology 2.0 |
MEMORY | HP EliteBook 840 G4 | Lenovo ThinkPad L450 |
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RAM | 8 GB | 8 GB |
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Max RAM Supported | 32 GB | 16 GB |
RAM Type | DDR4 SDRAM | DDR3L SDRAM |
Speed | - | 1600 MHz / PC3L-12800 |
Rated Speed | - | 1600 MHz |
Form Factor | SO-DIMM 260-pin | SO-DIMM 204-pin |
Slots Qty | 2 | 2 |
STORAGE | HP EliteBook 840 G4 | Lenovo ThinkPad L450 |
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Main Storage Size (HDD/SSD) | 256 GB SSD | 240 GB SSD 2.5" (7 mm) SATA 6Gb/s |
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AUDIO & VIDEO | HP EliteBook 840 G4 | Lenovo ThinkPad L450 |
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Graphics Processor (GPU) | Intel HD Graphics 620 | Intel HD Graphics 5500 |
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Camera | Yes - 720p | - |
Sound | Stereo speakers, two microphones | Stereo speakers, dual array microphone |
Codec | - | Realtek ALC3232 |
Compliant Standards | - | High Definition Audio |
Audio Features | Noise-cancellation technology, Bang & Olufsen Audio, HP Audio Boost | - |
COMMUNICATIONS | HP EliteBook 840 G4 | Lenovo ThinkPad L450 |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | Bluetooth 4.0, Wi-Fi |
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Network Interface | Gigabit Ethernet | Gigabit Ethernet |
BATTERY | HP EliteBook 840 G4 | Lenovo ThinkPad L450 |
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Technology | Lithium polymer | - |
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AC ADAPTER | HP EliteBook 840 G4 | Lenovo ThinkPad L450 |
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Input | AC 120/230 V (50/60 Hz) | - |
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INPUT | HP EliteBook 840 G4 | Lenovo ThinkPad L450 |
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Type | Keyboard, touchpad, pointing stick | Keyboard, TrackPoint, UltraNav |
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Keyboard Backlight | Yes | Yes |
Features | Touchpad with gesture support | Spill-resistant, multi-touch touchpad, buttonless touchpad |
CONNECTIONS & EXPANSIONS | HP EliteBook 840 G4 | Lenovo ThinkPad L450 |
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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 |
2 x USB 3.0 USB 3.0 (Always On) VGA Mini DisplayPort LAN Dock Headphone/microphone combo jack |
Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card) | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
SOFTWARE | HP EliteBook 840 G4 | Lenovo ThinkPad L450 |
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Operating System (OS) | Windows 10 Home 64-bit Edition (Microsoft Authorized Refurbisher (MAR)) | Windows 10 Home (Microsoft Authorized Refurbisher (MAR)) |
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MISCELLANEOUS | HP EliteBook 840 G4 | Lenovo ThinkPad L450 |
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Dockable | Yes | Yes |
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Included Accessories | Power adapter | Power adapter |
Security | Trusted Platform Module (TPM 2.0) Security Chip | Trusted Platform Module (TPM) Security Chip |
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 | Hard drive password, power-on password, ThinkEngine, MIL-STD-810G tested |
Compliant Standards | ISO 9001, ISO 14001, ISO 27001 | ISO 9001, ISO 14001, RoHS, GREENGUARD, ISO 27001 |
ENERGY STAR Certified | Yes | Yes |
EPEAT Compliant | - | EPEAT Gold |
Max Operating Temperature | 35 °C | - |
Min Operating Temperature | 0 °C | - |
Humidity Range Operating | 10 - 90% (non-condensing) | - |
Manufacturer Warranty | Limited warranty - 2 years - pick-up and return | Limited warranty - 2 years - pick-up and return |