HP EliteBook 645 G9 Notebook vs. Lenovo 100w Gen 4 (82VK)

Laptop Comparison, Reviews and Tests

In depth comparison and review of HP EliteBook 645 G9 Notebook and Lenovo 100w Gen 4 (82VK). 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 645 G9 Notebook Review

Advantages and disadvantages of HP EliteBook 645 G9 Notebook based on its technical characteristics, features, user experience, expert reviews and price level.

robust security features

powerful amd processor

lightweight and portable

high-resolution display

fast charging support

average battery life

limited storage capacity

no dedicated gpu

higher price point

Lenovo 100w Gen 4 (82VK) Review

Advantages and disadvantages of Lenovo 100w Gen 4 (82VK) based on its technical characteristics, features, user experience, expert reviews and price level.

affordable price

compact design

durable build quality

efficient battery life

suitable for basic tasks

limited storage capacity

mediocre display resolution

underpowered for gaming

fewer connectivity options

Laptop Comparison and Tests

Difference between HP EliteBook 645 G9 Notebook and Lenovo 100w Gen 4 (82VK)
83 % - Design
84 % - Display
85 % - Performance
86 % - Connectivity
85 % - Battery
74 % - Design
66 % - Display
65 % - Performance
75 % - Connectivity
75 % - Battery

Laptop Specifications Comparison

HP EliteBook 645 G9 Notebook vs. Lenovo 100w Gen 4 (82VK) Comparison Chart
DESIGN AND DIMENSIONS HP EliteBook 645 G9 Notebook Lenovo 100w Gen 4 (82VK)
Product Type Notebook - 180-degree hinge design Notebook
Dimensions (WxDxH) 32.19 cm x 21.39 cm x 1.99 cm 28.7 cm x 20 cm x 1.975 cm
Weight 1.37 kg 1.16 kg
Case Material - Polycarbonate ABS (bottom), polycarbonate ABS (top)
Colour - Slate grey
DISPLAY HP EliteBook 645 G9 Notebook Lenovo 100w Gen 4 (82VK)
Screen Size (Type) 14" 11.6" - TN
LCD Backlight Technology WLED backlight -
Screen Resolution - 1366 x 768 (HD)
V-Sync Rate at Max Res. - 60 Hz
Widescreen Yes Yes
Image Aspect Ratio - 16:9
Image Brightness - 250 cd/m²
Colour Gamut - 45% NTSC
Features - Anti-glare
PROCESSOR HP EliteBook 645 G9 Notebook Lenovo 100w Gen 4 (82VK)
CPU No CPU Intel N-series N100 / 800 MHz
Max Turbo Speed - 3.4 GHz
Number of Cores - Quad-Core
Cache - 6 MB
Features - Integrated memory controller
MEMORY HP EliteBook 645 G9 Notebook Lenovo 100w Gen 4 (82VK)
RAM 0 GB 4 GB (provided memory is soldered)
Max RAM Supported 64 GB -
RAM Type DDR4 SDRAM LPDDR5 SDRAM
Speed - 4800 MHz
Rated Speed - 4800 MHz
Form Factor SO-DIMM 260-pin -
Slots Qty 2 -
Empty Slots 2 -
STORAGE HP EliteBook 645 G9 Notebook Lenovo 100w Gen 4 (82VK)
Main Storage Size (HDD/SSD) - 128 GB SSD M.2 2242 PCIe 3.0 x4 - NVM Express (NVMe)
AUDIO & VIDEO HP EliteBook 645 G9 Notebook Lenovo 100w Gen 4 (82VK)
Graphics Processor (GPU) No graphics Intel UHD Graphics
Max Monitors Supported - 2 external monitor(s)
Camera - Yes - 720p
Camera Features - Privacy shutter, fixed focus
Sound Stereo speakers Stereo speakers, microphone
Codec Realtek ALC3247 Realtek ALC3287
Compliant Standards - High Definition Audio, Dolby Audio
COMMUNICATIONS HP EliteBook 645 G9 Notebook Lenovo 100w Gen 4 (82VK)
Wireless - 802.11a/b/g/n/ac/ax, Bluetooth 5.1
Wireless Controller - Intel Wi-Fi 6 AX 201 - M.2 Card
Features - Dual stream (2x2)
BATTERY HP EliteBook 645 G9 Notebook Lenovo 100w Gen 4 (82VK)
Technology 3-cell lithium polymer Lithium polymer
Battery Capacity (Size) - 47 Wh
Battery Life - Up to 12.3 hours
AC ADAPTER HP EliteBook 645 G9 Notebook Lenovo 100w Gen 4 (82VK)
Input AC 115/230 V (50/60 Hz) AC 100-240 V (50/60 Hz)
Output 5 / 9 / 12 / 15 / 20 V 65 Watt
INPUT HP EliteBook 645 G9 Notebook Lenovo 100w Gen 4 (82VK)
Type Keyboard, ClickPad Keyboard, touchpad
Keyboard Name HP Premium -
Features Volume control, spill-resistant, ClickPad with gesture support Spill-resistant, multi-touch touchpad, buttonless touchpad, precision touchpad, anti-pick proof key caps, full-skirt design key caps
CONNECTIONS & EXPANSIONS HP EliteBook 645 G9 Notebook Lenovo 100w Gen 4 (82VK)
Interfaces USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery)
LAN
USB 3.2 Gen 1
HDMI
Headphone/microphone combo jack
USB 3.2 Gen 1 (powered)
USB 3.2 Gen 1 (Power Delivery)
USB 3.2 Gen 1
USB 3.2 Gen 1 (Always On)
USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery)
HDMI
Headphone/microphone combo jack
SOFTWARE HP EliteBook 645 G9 Notebook Lenovo 100w Gen 4 (82VK)
Operating System (OS) No operating system Windows 11 Pro - English
MISCELLANEOUS HP EliteBook 645 G9 Notebook Lenovo 100w Gen 4 (82VK)
Included Accessories - USB-C power adapter
Integrated Options HP Tamper Lock -
Security Trusted Platform Module (TPM 2.0) Security Chip Discrete Trusted Platform Module (TPM 2.0) Security Chip
Security Slot Type Kensington nano security slot Kensington NanoSaver security slot
Theft/Intrusion Protection Security lock slot (cable lock sold separately), chassis intrusion sensor Security lock slot (cable lock sold separately)
Features Automatic DriveLock, HP DriveLock, HP Fast Charge, BIOS Update via Network, MIL-STD-810H tested Administrator password, hard drive password, power-on password, MIL-STD-810H tested, secure wipe
Compliant Standards CSA, UL, VCCI, BSMI, GOST, SABS, CCC, FCC, RoHS, WEEE, A-Tick, ICES, Common Criteria EAL4+, KC, CIT, low halogen, ICCP, BNCI RoHS, Energy-Related Products (ErP) Lot 6, ASTM F963, TCG Certified, Energy-Related Products (ErP) Lot 26, TCO Certified 9.0
Max Operating Temperature 35 °C 35 °C
Min Operating Temperature 0 °C 5 °C
Humidity Range Operating 10 - 90% (non-condensing) 8 - 95%
Manufacturer Warranty - Limited warranty - 1 year - pick-up and return
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