HP EliteBook 820 G4 vs. HP ProBook 640 G2

Laptop Comparison, Reviews and Tests
HP EliteBook 820 G4
HP EliteBook 820 G4

Our Rating: 72 %

HP ProBook 640 G2
HP ProBook 640 G2

Our Rating: 72 %

In depth comparison and review of HP EliteBook 820 G4 and HP ProBook 640 G2. 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.

HP EliteBook 820 G4 Review

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

HP ProBook 640 G2 Review

Advantages and disadvantages of HP ProBook 640 G2 based on its technical characteristics, features, user experience, expert reviews and price level.

durable build quality

efficient performance

good security features

solid keyboard design

reasonable price point

average display quality

limited graphics power

heavier than competitors

mediocre battery life

Laptop Comparison and Tests

Difference between HP EliteBook 820 G4 and HP ProBook 640 G2
85 % - Design
72 % - Display
72 % - Performance
75 % - Connectivity
76 % - Battery
75 % - Design
64 % - Display
65 % - Performance
75 % - Connectivity
74 % - Battery

Laptop Specifications Comparison

HP EliteBook 820 G4 vs. HP ProBook 640 G2 Comparison Chart
DESIGN AND DIMENSIONS HP EliteBook 820 G4 HP ProBook 640 G2
Product Type Notebook Notebook
Dimensions (WxDxH) 31 cm x 21.89 cm x 1.89 cm 34 cm x 23.7 cm x 2.7 cm
Weight 1.26 kg 1.95 kg
Case Material - Polycarbonate ABS
DISPLAY HP EliteBook 820 G4 HP ProBook 640 G2
Screen Size (Type) 12.5" 14"
LCD Backlight Technology LED backlight LED backlight
Screen Resolution 1920 x 1080 (Full HD) 1366 x 768 (HD)
Widescreen Yes Yes
Image Aspect Ratio 16:9 16:9
Image Brightness - 220 cd/m²
Colour Gamut - 45%
Features - HD standard-viewing angle (SVA) anti-glare
PROCESSOR HP EliteBook 820 G4 HP ProBook 640 G2
CPU Intel Core i5 (7th Gen) 7300U / 2.6 GHz Intel Core i5 (6th Gen) 6200U / 2.3 GHz
Max Turbo Speed 3.5 GHz 2.8 GHz
Number of Cores Dual-Core Dual-Core
Cache 3 MB 3 MB
64-bit Computing - Yes
Features 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 G4 HP ProBook 640 G2
RAM 8 GB 8 GB
Max RAM Supported 32 GB 16 GB
RAM Type DDR4 SDRAM DDR4 SDRAM
Speed 2133 MHz 2133 MHz / PC4-17000
Rated Speed - 2133 MHz
Form Factor SO-DIMM 260-pin SO-DIMM 260-pin
Slots Qty 2 2
STORAGE HP EliteBook 820 G4 HP ProBook 640 G2
Main Storage Size (HDD/SSD) 256 GB SSD 240 GB SSD
AUDIO & VIDEO HP EliteBook 820 G4 HP ProBook 640 G2
Graphics Processor (GPU) Intel HD Graphics 620 Intel HD Graphics 520
Camera Yes - 720p -
Sound Stereo speakers, two microphones Stereo speakers, dual array microphone
Codec CX7501 -
Compliant Standards - High Definition Audio, DTS SOUND+
Audio Features Noise-cancellation technology, Bang & Olufsen Audio, HP Clear Sound Amp -
COMMUNICATIONS HP EliteBook 820 G4 HP ProBook 640 G2
Wireless Bluetooth -
Network Interface Gigabit Ethernet -
BATTERY HP EliteBook 820 G4 HP ProBook 640 G2
Technology - Lithium Ion
AC ADAPTER HP EliteBook 820 G4 HP ProBook 640 G2
Input - AC 120/230 V (50/60 Hz)
INPUT HP EliteBook 820 G4 HP ProBook 640 G2
Type Keyboard, touchpad Keyboard, touchpad, pointing stick
Features Touchpad with gesture support Volume control, spill-resistant, touchpad with gesture support
CONNECTIONS & EXPANSIONS HP EliteBook 820 G4 HP ProBook 640 G2
Interfaces USB 3.1 Gen 1
USB 3.1 Gen 1 (charging)
USB-C
DisplayPort
VGA
LAN
Dock
Headphone/microphone combo jack
USB-C
USB 3.0
USB 3.0 (charging)
LAN
Dock
Headphone/microphone combo jack
DisplayPort
VGA
Memory Card Reader Yes (SD Card, SDHC Card, SDXC Card) Yes (SD Card, SDHC Card, SDXC Card)
SOFTWARE HP EliteBook 820 G4 HP ProBook 640 G2
Operating System (OS) Windows 10 Pro 64-bit Edition (Microsoft Authorized Refurbisher (MAR)) Windows 10 Pro 64-bit Edition (Microsoft Authorized Refurbisher (MAR))
MISCELLANEOUS HP EliteBook 820 G4 HP ProBook 640 G2
Dockable Yes Yes
Included Accessories Power adapter Power adapter
Security Trusted Platform Module (TPM 2.0) Security Chip Trusted Platform Module (TPM 1.2) 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)
Compliant Standards ISO 9001, ISO 14001, ISO 27001 ISO 9001, ISO 14001, ISO 27001
Manufacturer Warranty Limited warranty - 2 years - pick-up and return Limited warranty - 2 years - pick-up and return
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