In depth comparison and review of HP EliteBook 820 G1 and HP ProBook 450 G7 Notebook. 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 G1 based on its technical characteristics, features, user experience, expert reviews and price level.
sturdy build quality
compact and portable
good keyboard feel
solid security features
decent processor performance
average display quality
limited storage capacity
no high-end graphics
older model limitations
Advantages and disadvantages of HP ProBook 450 G7 Notebook based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
efficient multitasking performance
comfortable keyboard layout
adequate connectivity options
reasonable price point
average battery life
modest display quality
no thunderbolt support
heavier design
DESIGN AND DIMENSIONS | HP EliteBook 820 G1 | HP ProBook 450 G7 Notebook |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 31 cm x 21.53 cm x 2.1 cm | 36.49 cm x 25.69 cm x 1.9 cm |
Weight | 1.33 kg | 2 kg |
Case Material | Aluminum, magnesium alloy | - |
Colour | - | Pike silver aluminium |
DISPLAY | HP EliteBook 820 G1 | HP ProBook 450 G7 Notebook |
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Screen Size (Type) | 12.5" | 15.6" - IPS |
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LCD Backlight Technology | LED backlight | WLED backlight |
Screen Resolution | 1366 x 768 (HD) | 1920 x 1080 (Full HD) |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | - |
Image Brightness | - | 250 cd/m² |
Colour Gamut | - | 45% NTSC |
Features | - | Anti-glare, Full HD eDP anti-glare |
PROCESSOR | HP EliteBook 820 G1 | HP ProBook 450 G7 Notebook |
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CPU | Intel Core i5 (4th Gen) 4300U / 1.9 GHz | Intel Core i3 (10th Gen) 10110U / 2.1 GHz |
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Max Turbo Speed | 2.9 GHz | 4.1 GHz |
Number of Cores | Dual-Core | Dual-Core |
Cache | 3 MB | L3 - 4 MB |
64-bit Computing | Yes | Yes |
Platform Technology | Intel vPro Platform | - |
Features | Enhanced SpeedStep technology, Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel Smart Cache | Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel Smart Cache |
MEMORY | HP EliteBook 820 G1 | HP ProBook 450 G7 Notebook |
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RAM | 4 GB | 4 GB (1 x 4 GB) |
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Max RAM Supported | 16 GB | 32 GB |
RAM Type | DDR3L SDRAM | DDR4 SDRAM |
Speed | 1600 MHz / PC3L-12800 | 2666 MHz |
Rated Speed | 1600 MHz | 2666 MHz |
Form Factor | SO-DIMM 204-pin | SO-DIMM 260-pin |
Slots Qty | 2 | 2 |
Empty Slots | - | 1 |
STORAGE | HP EliteBook 820 G1 | HP ProBook 450 G7 Notebook |
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Main Storage Size (HDD/SSD) | 500 GB HDD SATA 3Gb/s | 128 GB SSD M.2 2280 SATA 6Gb/s - triple-level cell (TLC) |
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AUDIO & VIDEO | HP EliteBook 820 G1 | HP ProBook 450 G7 Notebook |
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Graphics Processor (GPU) | Intel HD Graphics 4400 | Intel UHD Graphics |
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Camera | Yes | Yes - HD |
Camera Features | - | Privacy camera |
Video Resolutions | - | 720p |
Sound | Stereo speakers, stereo microphone | Stereo speakers, dual array microphone |
Codec | IDT 92HD91 | - |
Compliant Standards | High Definition Audio, DTS Studio Sound, DTS SOUND+ | - |
COMMUNICATIONS | HP EliteBook 820 G1 | HP ProBook 450 G7 Notebook |
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Wireless | 802.11a/b/g/n, Bluetooth 4.0 | 802.11a/b/g/n/ac, Bluetooth 5.1 |
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Network Interface | Gigabit Ethernet | Gigabit Ethernet |
Bluetooth Class | - | Class 2 |
Features | - | Dual stream (2x2) |
BATTERY | HP EliteBook 820 G1 | HP ProBook 450 G7 Notebook |
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Technology | Lithium polymer | 3-cell Lithium Ion |
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Battery Capacity (Size) | - | 45 Wh |
AC ADAPTER | HP EliteBook 820 G1 | HP ProBook 450 G7 Notebook |
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Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
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Output | 45 Watt | 45 Watt, 19.5 V, 3.33 A |
INPUT | HP EliteBook 820 G1 | HP ProBook 450 G7 Notebook |
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Type | Keyboard, touchpad, pointing stick | Keyboard, ClickPad |
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Keyboard Name | - | HP Premium |
Numeric Keypad | - | Yes |
Keyboard Backlight | Yes | Yes |
Features | Volume control, spill-resistant | Spill-resistant, multi-touch touchpad, gesture function |
CONNECTIONS & EXPANSIONS | HP EliteBook 820 G1 | HP ProBook 450 G7 Notebook |
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Interfaces | 3 x USB 3.0 DisplayPort VGA Headphone/microphone combo jack LAN Dock |
USB-C 3.1 Gen 1 (supports DisplayPort 1.2 Alt Mode) (Power Delivery) 2 x USB 3.1 Gen 1 USB 2.0 (powered) HDMI LAN Headphone/microphone combo jack |
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Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card) | Yes (SD Card, SDHC Card, SDXC Card) |
SOFTWARE | HP EliteBook 820 G1 | HP ProBook 450 G7 Notebook |
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Operating System (OS) | Windows 10 Home 64-bit Edition (Microsoft Authorized Refurbisher (MAR)) | Windows 10 Pro 64-bit Edition National Academic - English |
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MISCELLANEOUS | HP EliteBook 820 G1 | HP ProBook 450 G7 Notebook |
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Dockable | Yes | - |
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Included Accessories | Power adapter | HP 45 Watt Smart nPFC AC 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 | Power-on password, charging via USB, HP Disk Sanitizer, HP 3D DriveGuard, HP DuraFinish, HP DuraKeys, HP SpareKey, HP File Sanitizer, HP DisplaySafe, HP BIOS Protection, BIOS Absolute Persistence, HP SureStart, SecureBoot, HP Automatic Drive Lock, HP DriveLock, Hybrid Boot, Master Record Security, Measured Boot, Pre-Boot Security, HP Roaming Alert, Intel My WiFi Technology | Power-on password, Setup Password, Automatic DriveLock, HP DriveLock, Power On Authentication, HP Fast Charge, Pre-boot Authentication, Master Boot Record Security, BIOS Update via Network |
Compliant Standards | ISO 9001, ISO 14001, ISO 27001 | CSA, UL, VCCI, BSMI, GOST, SABS, CCC, FCC, A-Tick, ICES, KC, CIT, ICCP |
ENERGY STAR Certified | Yes | 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 Limited warranty - battery - 1 year |