Side by side comparison and review of HP EliteBook 840 G4 Notebook and HP EliteBook 840 G2. 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 G2 based on its technical characteristics, features, user experience, expert reviews and price level.
durable build quality
efficient performance
comfortable keyboard
good enterprise security
portable design
average battery life
mediocre display quality
limited upgrade options
noisy under load
| DESIGN AND DIMENSIONS | HP EliteBook 840 G4 Notebook | HP EliteBook 840 G2 |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 33.8 cm x 23.7 cm x 1.89 cm | 33.9 cm x 23.7 cm x 2.1 cm |
| Weight | 1.48 kg | 1.55 kg |
| Case Material | Aluminum, magnesium alloy | Aluminum, magnesium alloy |
| DISPLAY | HP EliteBook 840 G4 Notebook | HP EliteBook 840 G2 |
|---|
| Screen Size (Type) | 14" - TN | 14" |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1600 x 900 (HD+) |
| Pixel Density (ppi) | 157 | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | - |
| Image Brightness | 300 cd/m² | - |
| Features | Slim Design, Full HD standard-viewing angle (SVA) eDP anti-glare | - |
| PROCESSOR | HP EliteBook 840 G4 Notebook | HP EliteBook 840 G2 |
|---|
| CPU | Intel Core i5 (7th Gen) 7200U / 2.5 GHz | Intel Core i5 (5th Gen) 5300U / 2.3 GHz |
|---|---|---|
| Max Turbo Speed | 3.1 GHz | 2.9 GHz |
| Number of Cores | Dual-Core | Dual-Core |
| Cache | 3 MB | L3 - 3 MB |
| 64-bit Computing | Yes | Yes |
| Features | Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel Smart Cache | Intel Turbo Boost Technology 2.0 |
| MEMORY | HP EliteBook 840 G4 Notebook | HP EliteBook 840 G2 |
|---|
| RAM | 4 GB (1 x 4 GB) | 4 GB |
|---|---|---|
| Max RAM Supported | 32 GB | 16 GB |
| RAM Type | DDR4 SDRAM | DDR3L SDRAM |
| Speed | 2133 MHz / PC4-19200 | - |
| Rated Speed | 2400 MHz | - |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 204-pin |
| Slots Qty | 2 | 2 |
| Empty Slots | 1 | - |
| STORAGE | HP EliteBook 840 G4 Notebook | HP EliteBook 840 G2 |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD PCIe - HP Z Turbo Drive | 128 GB SSD |
|---|
| AUDIO & VIDEO | HP EliteBook 840 G4 Notebook | HP EliteBook 840 G2 |
|---|
| Graphics Processor (GPU) | Intel HD Graphics 620 | Intel HD Graphics 5500 |
|---|---|---|
| Camera | Yes - 720p | Yes - 720p |
| Camera Features | - | Low light enhancement |
| Video Resolutions | - | 1280 x 720 |
| Frame Rate | - | 30 frames per second |
| Sound | Stereo speakers, two microphones | Stereo speakers, dual array microphone |
| Codec | - | Realtek ALC3228 |
| Compliant Standards | - | High Definition Audio, DTS Studio Sound, DTS SOUND+ |
| Audio Features | Noise-cancellation technology, Bang & Olufsen Audio, HP Audio Boost | - |
| COMMUNICATIONS | HP EliteBook 840 G4 Notebook | HP EliteBook 840 G2 |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | Bluetooth, Wi-Fi |
|---|---|---|
| Wireless Controller | Intel Dual Band Wireless-AC 8265 - PCI Express Mini Card (M.2) | - |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Ethernet Controller | Intel I219-V | - |
| Compliant Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.3i, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.1x, IEEE 802.3ae, IEEE 802.11i, Wi-Fi CERTIFIED, IEEE 802.3az | - |
| Remote Management Protocol | SNMP 2 | - |
| Features | Wake-on-LAN (WOL) | - |
| BATTERY | HP EliteBook 840 G4 Notebook | HP EliteBook 840 G2 |
|---|
| Technology | 3-cell lithium polymer | Lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 51 Wh | - |
| Battery Life | Up to 15.25 hours | - |
| AC ADAPTER | HP EliteBook 840 G4 Notebook | HP EliteBook 840 G2 |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt, 19.5 V | - |
| INPUT | HP EliteBook 840 G4 Notebook | HP EliteBook 840 G2 |
|---|
| Type | Keyboard, touchpad, pointing stick | Keyboard, touchpad, pointing stick |
|---|---|---|
| Keyboard Name | HP Premium | - |
| Keyboard Backlight | - | Yes |
| Features | Volume control, spill-resistant, gesture function, built-in numeric keypad | Volume control, spill-resistant |
| CONNECTIONS & EXPANSIONS | HP EliteBook 840 G4 Notebook | HP EliteBook 840 G2 |
|---|
| Slots | 1 x SIM card (1 free) | - |
|---|---|---|
| Interfaces | USB 3.1 Gen 1 (charging) USB 3.1 Gen 1 USB-C DisplayPort VGA LAN Dock Headphone/microphone combo jack |
DisplayPort 3 x USB 3.0 LAN Dock Headphone/microphone combo jack Battery VGA USB 3.0 (charging) |
| Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card) | Yes (SD Card, SDHC Card, SDXC Card) |
| SOFTWARE | HP EliteBook 840 G4 Notebook | HP EliteBook 840 G2 |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition - English | Windows 10 Home 64-bit Edition (Microsoft Authorized Refurbisher (MAR)) |
|---|---|---|
| Software Included | Skype, LANDesk Management Suite, HP SoftPaq Download Manager, HP Recovery Manager, HP Support Assistant, Bing Toolbar, HP ePrint, HP Hotkey Support, HP Systems Software Manager, Password Manager, HP Client Security, HP Velocity, HP Secure Erase, HP BIOSphere, HP Client Catalog, HP BIOS Config Utility, HP Device Access Manager, HP 3D DriveGuard, HP Mobile Connect Pro, HP Image Assistant, HP JetAdvantage Connect, HP Workwise | - |
| MISCELLANEOUS | HP EliteBook 840 G4 Notebook | HP EliteBook 840 G2 |
|---|
| Dockable | Yes | Yes |
|---|---|---|
| Included Accessories | Power adapter | Power adapter |
| Security | Trusted Platform Module (TPM 2.0) Security Chip, smart card reader | Trusted Platform Module (TPM 1.2) 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, HP DuraKeys, HP Automatic Drive Lock, HP DriveLock, Master Record Security, Power On Authentication, Pre-boot Authentication, HP Sure Start Gen 3 | HP 3D DriveGuard, HP DuraFinish, HP DuraKeys, HP SpareKey, soft-touch surface, HP DisplaySafe, HP BIOS Protection, HP SureStart, HP Drive Encryption, SecureBoot, HP Automatic Drive Lock, HP DriveLock, Hybrid Boot, Master Record Security, Measured Boot, Power On Authentication, Pre-Boot Security, HP Roaming Alert |
| Compliant Standards | ACPI, CSA, UL, VCCI, BSMI, SABS, SASO, CCC, FCC, RoHS, WEEE, ICES, KC, EAC, CIT, RCM | ISO 9001, ISO 14001, ISO 27001 |
| ENERGY STAR Certified | Yes | - |
| Max Operating Temperature | 35 °C | - |
| Min Operating Temperature | 0 °C | - |
| Humidity Range Operating | 10 - 90% (non-condensing) | - |
| Manufacturer Warranty | Limited warranty - 3 years Limited warranty - battery - 3 years |
Limited warranty - 2 years - pick-up and return |
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