In depth comparison and review of HP EliteBook 820 G2 and HP EliteBook 820 G4. 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 EliteBook 820 G2 based on its technical characteristics, features, user experience, expert reviews and price level.
compact and portable
solid build quality
good keyboard feel
adequate performance level
decent battery life
average display quality
limited upgrade options
no high-end graphics
higher price segment
Advantages and disadvantages of HP EliteBook 820 G4 based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
portable lightweight design
fast ssd storage
good security features
decent battery life
average display quality
limited graphics performance
noisy under load
higher price point
| DESIGN AND DIMENSIONS | HP EliteBook 820 G2 | HP EliteBook 820 G4 |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 31 cm x 21.53 cm x 2.1 cm | 31 cm x 21.89 cm x 1.89 cm |
| Weight | 1.36 kg | 1.26 kg |
| Case Material | Aluminum, magnesium alloy | - |
| DISPLAY | HP EliteBook 820 G2 | HP EliteBook 820 G4 |
|---|
| Screen Size (Type) | 12.5" - TN | 12.5" |
|---|---|---|
| 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 | 200 cd/m² | - |
| PROCESSOR | HP EliteBook 820 G2 | HP EliteBook 820 G4 |
|---|
| CPU | Intel Core i5 (5th Gen) 5300U / 2.3 GHz | Intel Core i5 (7th Gen) 7300U / 2.6 GHz |
|---|---|---|
| Max Turbo Speed | 2.9 GHz | 3.5 GHz |
| Number of Cores | Dual-Core | Dual-Core |
| Cache | L3 - 3 MB | 3 MB |
| 64-bit Computing | Yes | - |
| Features | Intel Turbo Boost Technology 2.0 | Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel Smart Cache |
| MEMORY | HP EliteBook 820 G2 | HP EliteBook 820 G4 |
|---|
| RAM | 4 GB (1 x 4 GB) | 8 GB |
|---|---|---|
| Max RAM Supported | 16 GB | 32 GB |
| RAM Type | DDR3L SDRAM | DDR4 SDRAM |
| Speed | 1600 MHz / PC3L-12800 | 2133 MHz |
| Rated Speed | 1600 MHz | - |
| Form Factor | SO-DIMM 204-pin | SO-DIMM 260-pin |
| Slots Qty | 2 | 2 |
| Empty Slots | 1 | - |
| STORAGE | HP EliteBook 820 G2 | HP EliteBook 820 G4 |
|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD | 256 GB SSD |
|---|
| AUDIO & VIDEO | HP EliteBook 820 G2 | HP EliteBook 820 G4 |
|---|
| Graphics Processor (GPU) | Intel HD Graphics 5500 | Intel HD Graphics 620 |
|---|---|---|
| Camera | Yes - 720p | Yes - 720p |
| Camera Features | 720p HD movie recording, low light enhancement | - |
| Video Resolutions | 1280 x 720 | - |
| Frame Rate | 30 frames per second | - |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, two microphones |
| Codec | ALC3228 | CX7501 |
| Compliant Standards | High Definition Audio, DTS Studio Sound | - |
| Audio Features | - | Noise-cancellation technology, Bang & Olufsen Audio, HP Clear Sound Amp |
| COMMUNICATIONS | HP EliteBook 820 G2 | HP EliteBook 820 G4 |
|---|
| Wireless | Bluetooth, Wi-Fi | Bluetooth |
|---|---|---|
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| BATTERY | HP EliteBook 820 G2 | HP EliteBook 820 G4 |
|---|
| Technology | Lithium polymer | - |
|---|
| AC ADAPTER | HP EliteBook 820 G2 | HP EliteBook 820 G4 |
|---|
| Input | AC 120/230 V (50/60 Hz) | - |
|---|
| INPUT | HP EliteBook 820 G2 | HP EliteBook 820 G4 |
|---|
| Type | Keyboard, touchpad, pointing stick | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes | - |
| Features | Volume control, spill-resistant | Touchpad with gesture support |
| CONNECTIONS & EXPANSIONS | HP EliteBook 820 G2 | HP EliteBook 820 G4 |
|---|
| Interfaces | 2 x USB 3.0 DisplayPort VGA Headphone/microphone combo jack LAN Dock USB 3.0 (charging) |
USB 3.1 Gen 1 USB 3.1 Gen 1 (charging) USB-C DisplayPort VGA LAN Dock Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card) | Yes (SD Card, SDHC Card, SDXC Card) |
| SOFTWARE | HP EliteBook 820 G2 | HP EliteBook 820 G4 |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition (Microsoft Authorized Refurbisher (MAR)) | Windows 10 Pro 64-bit Edition (Microsoft Authorized Refurbisher (MAR)) |
|---|
| MISCELLANEOUS | HP EliteBook 820 G2 | HP EliteBook 820 G4 |
|---|
| Dockable | Yes | Yes |
|---|---|---|
| Included Accessories | Power adapter | Power adapter |
| Security | Trusted Platform Module (TPM 1.2) Security Chip | Trusted Platform Module (TPM 2.0) 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 | Easy access door, 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, Intel My WiFi Technology | - |
| Compliant Standards | ISO 9001, ISO 14001, ISO 27001 | ISO 9001, ISO 14001, ISO 27001 |
| 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 |
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