Detailed comparison and review of HP EliteBook 820 G2 and HP ProBook 450 G8 Notebook. With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.
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 ProBook 450 G8 Notebook based on its technical characteristics, features, user experience, expert reviews and price level.
robust aluminum chassis
powerful intel processor
comfortable keyboard design
excellent security features
fast ssd storage
average battery life
no thunderbolt support
dim display brightness
limited graphics performance
| DESIGN AND DIMENSIONS | HP EliteBook 820 G2 | HP ProBook 450 G8 Notebook |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 31 cm x 21.53 cm x 2.1 cm | 35.94 cm x 23.39 cm x 1.99 cm |
| Weight | 1.36 kg | 1.74 kg |
| Case Material | Aluminum, magnesium alloy | - |
| Colour | - | Pike silver aluminium |
| DISPLAY | HP EliteBook 820 G2 | HP ProBook 450 G8 Notebook |
|---|
| Screen Size (Type) | 12.5" - TN | 15.6" |
|---|---|---|
| LCD Backlight Technology | LED backlight | WLED backlight |
| Screen Resolution | 1366 x 768 (HD) | 1366 x 768 (HD) |
| V-Sync Rate at Max Res. | - | 60 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | - |
| Image Brightness | 200 cd/m² | 250 cd/m² |
| Colour Gamut | - | 45% NTSC |
| Features | - | Full HD standard-viewing angle (SVA) eDP anti-glare |
| PROCESSOR | HP EliteBook 820 G2 | HP ProBook 450 G8 Notebook |
|---|
| CPU | Intel Core i5 (5th Gen) 5300U / 2.3 GHz | Intel Core i5 (11th Gen) 1135G7 / 2.4 GHz |
|---|---|---|
| Max Turbo Speed | 2.9 GHz | 4.2 GHz |
| Number of Cores | Dual-Core | Quad-Core |
| Cache | L3 - 3 MB | 8 MB |
| 64-bit Computing | Yes | Yes |
| Features | Intel Turbo Boost Technology 2.0 | Intel Smart Cache |
| MEMORY | HP EliteBook 820 G2 | HP ProBook 450 G8 Notebook |
|---|
| RAM | 4 GB (1 x 4 GB) | 8 GB (1 x 8 GB) |
|---|---|---|
| Max RAM Supported | 16 GB | 32 GB |
| RAM Type | DDR3L SDRAM | DDR4 SDRAM - non-ECC |
| Speed | 1600 MHz / PC3L-12800 | 3200 MHz |
| Rated Speed | 1600 MHz | 3200 MHz |
| Form Factor | SO-DIMM 204-pin | SO-DIMM 260-pin |
| Slots Qty | 2 | 2 |
| Empty Slots | 1 | 1 |
| STORAGE | HP EliteBook 820 G2 | HP ProBook 450 G8 Notebook |
|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD | 256 GB SSD M.2 2280 PCIe - NVM Express (NVMe), HP Value |
|---|
| AUDIO & VIDEO | HP EliteBook 820 G2 | HP ProBook 450 G8 Notebook |
|---|
| Graphics Processor (GPU) | Intel HD Graphics 5500 | Intel Iris Xe Graphics |
|---|---|---|
| Camera | Yes - 720p | Yes - HD |
| Camera Features | 720p HD movie recording, low light enhancement | Privacy shutter |
| Video Resolutions | 1280 x 720 | 720p |
| Frame Rate | 30 frames per second | - |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, dual array microphone |
| Codec | ALC3228 | - |
| Compliant Standards | High Definition Audio, DTS Studio Sound | - |
| COMMUNICATIONS | HP EliteBook 820 G2 | HP ProBook 450 G8 Notebook |
|---|
| Wireless | Bluetooth, Wi-Fi | 802.11a/b/g/n/ac, Bluetooth 5.0 |
|---|---|---|
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Ethernet Controller | - | Realtek RTL8111EPH |
| Bluetooth Class | - | Class 2 |
| Remote Management Protocol | - | SNMP 2 |
| Features | - | Miracast, Wake-on-LAN (WOL), dual stream (2x2), MU-MIMO |
| BATTERY | HP EliteBook 820 G2 | HP ProBook 450 G8 Notebook |
|---|
| Technology | Lithium polymer | 3-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | - | 45 Wh |
| Battery Life | - | Up to 12.5 hours |
| AC ADAPTER | HP EliteBook 820 G2 | HP ProBook 450 G8 Notebook |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50 - 60 Hz) |
|---|---|---|
| Output | - | 45 Watt |
| INPUT | HP EliteBook 820 G2 | HP ProBook 450 G8 Notebook |
|---|
| Type | Keyboard, touchpad, pointing stick | Keyboard, ClickPad |
|---|---|---|
| Keyboard Name | - | HP Premium |
| Numeric Keypad | - | Yes |
| Keyboard Backlight | Yes | Yes |
| Features | Volume control, spill-resistant | Spill-resistant, multi-touch clickpad, gesture function |
| CONNECTIONS & EXPANSIONS | HP EliteBook 820 G2 | HP ProBook 450 G8 Notebook |
|---|
| Interfaces | 2 x USB 3.0 DisplayPort VGA Headphone/microphone combo jack LAN Dock USB 3.0 (charging) |
USB 3.2 Gen 1 (powered) USB 3.2 Gen 1 (charging) USB 3.2 Gen 1 USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery) LAN Headphone/microphone combo jack HDMI |
|---|---|---|
| Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card) | Yes (microSD, microSDHC, microSDXC) |
| SOFTWARE | HP EliteBook 820 G2 | HP ProBook 450 G8 Notebook |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition (Microsoft Authorized Refurbisher (MAR)) | Windows 10 Pro 64-bit Edition National Academic - English |
|---|
| MISCELLANEOUS | HP EliteBook 820 G2 | HP ProBook 450 G8 Notebook |
|---|
| Dockable | Yes | - |
|---|---|---|
| Included Accessories | Power adapter | HP Smart AC Adapter |
| Security | Trusted Platform Module (TPM 1.2) Security Chip | Firmware Trusted Platform Module (TPM 2.0) Security Chip |
| Security Slot Type | Kensington security slot | Kensington nano 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 | BIOS Absolute Persistence, HP Automatic Drive Lock, HP DriveLock, Power On Authentication, Master Boot Record Security, BIOS Update via Network, HP Sure Click, HP BIOSphere Gen 5, HP Sure Sense, HP Secure Erase, HP Client Security Manager Gen 6, HP Sure Start Gen 6, HP Sure Run Gen 3, HP Sure Recover Gen 3, HP Sure Admin |
| Compliant Standards | ISO 9001, ISO 14001, ISO 27001 | CSA, UL, VCCI, BSMI, GOST, SABS, CCC, FCC, A-Tick, ICES, Common Criteria EAL4+, KC, CIT, ICCP |
| Repairability Index | - | 7.1 (out of 10) |
| ENERGY STAR Certified | - | Yes |
| EPEAT Compliant | - | EPEAT Gold |
| 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 | Limited warranty - parts and labour - 1 year |
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