HP EliteBook 645 G9 Notebook vs. ASUS VivoBook 16X (K3605ZU)

Laptop Comparison, Reviews and Tests

In depth comparison and review of HP EliteBook 645 G9 Notebook and ASUS VivoBook 16X (K3605ZU). 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

ASUS VivoBook 16X (K3605ZU) Review

Advantages and disadvantages of ASUS VivoBook 16X (K3605ZU) based on its technical characteristics, features, user experience, expert reviews and price level.

powerful amd processor

sharp 16-inch display

lightweight design

fast ssd storage

good thermal management

average battery life

no thunderbolt support

limited color accuracy

basic audio quality.

Laptop Comparison and Tests

Difference between HP EliteBook 645 G9 Notebook and ASUS VivoBook 16X (K3605ZU)
83 % - Design
84 % - Display
85 % - Performance
86 % - Connectivity
85 % - Battery
85 % - Design
85 % - Display
85 % - Performance
86 % - Connectivity
75 % - Battery

Laptop Specifications Comparison

HP EliteBook 645 G9 Notebook vs. ASUS VivoBook 16X (K3605ZU) Comparison Chart
DESIGN AND DIMENSIONS HP EliteBook 645 G9 Notebook ASUS VivoBook 16X (K3605ZU)
Product Type Notebook - 180-degree hinge design Notebook - 180-degree hinge design
Dimensions (WxDxH) 32.19 cm x 21.39 cm x 1.99 cm 35.86 cm x 24.91 cm x 1.89 cm
Weight 1.37 kg 1.8 kg
Case Material - Plastic
Colour - Cool silver
DISPLAY HP EliteBook 645 G9 Notebook ASUS VivoBook 16X (K3605ZU)
Screen Size (Type) 14" 16"
LCD Backlight Technology WLED backlight -
Screen Resolution - 1920 x 1200 (WUXGA)
V-Sync Rate at Max Res. - 120 Hz
Widescreen Yes Yes
Image Aspect Ratio - 16:10
Image Brightness - 300 cd/m²
Colour Gamut - 100% sRGB
Features - Anti-glare, IPS-level, 85% screen-to-body ratio
PROCESSOR HP EliteBook 645 G9 Notebook ASUS VivoBook 16X (K3605ZU)
CPU No CPU Intel Core i7 (12th Gen) 12650H / 2.3 GHz
Max Turbo Speed - 4.7 GHz
Number of Cores - 10-core
Cache - L3 - 24 MB
Features - Intel Smart Cache
MEMORY HP EliteBook 645 G9 Notebook ASUS VivoBook 16X (K3605ZU)
RAM 0 GB 16 GB (provided memory is soldered)
Max RAM Supported 64 GB 32 GB
RAM Type DDR4 SDRAM DDR4 SDRAM
Form Factor SO-DIMM 260-pin SO-DIMM 260-pin
Slots Qty 2 1
Empty Slots 2 1
STORAGE HP EliteBook 645 G9 Notebook ASUS VivoBook 16X (K3605ZU)
Main Storage Size (HDD/SSD) - 512 GB SSD M.2 PCIe 4.0 - NVM Express (NVMe)
AUDIO & VIDEO HP EliteBook 645 G9 Notebook ASUS VivoBook 16X (K3605ZU)
Multi-GPU Configuration - 1 single GPU card / integrated GPU
Graphics Processor (GPU) No graphics NVIDIA GeForce RTX 4050 / Intel UHD Graphics
Video Memory - 6 GB GDDR6 SDRAM
Video System Features - Max-Q design, MUX Switch, NVIDIA DLSS 3, NVIDIA Studio
Camera - Yes - 720p
Camera Features - Privacy shutter
Sound Stereo speakers Speaker, array microphone
Codec Realtek ALC3247 -
Audio Features - Output: ASUS SonicMaster, Audio by Dirac, Asus Audio Booster; Input: AI noise cancelling
COMMUNICATIONS HP EliteBook 645 G9 Notebook ASUS VivoBook 16X (K3605ZU)
Wireless - 802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth 5.3
Features - Dual stream (2x2)
BATTERY HP EliteBook 645 G9 Notebook ASUS VivoBook 16X (K3605ZU)
Technology 3-cell lithium polymer 3-cell Lithium Ion
Battery Capacity (Size) - 70 Wh
AC ADAPTER HP EliteBook 645 G9 Notebook ASUS VivoBook 16X (K3605ZU)
Input AC 115/230 V (50/60 Hz) AC 100-240 V (50/60 Hz)
Output 5 / 9 / 12 / 15 / 20 V 120 Watt, 20 V, 6 A
INPUT HP EliteBook 645 G9 Notebook ASUS VivoBook 16X (K3605ZU)
Type Keyboard, ClickPad Keyboard, touchpad
Keyboard Name HP Premium -
Numeric Keypad - Yes
Keyboard Backlight - Yes
Features Volume control, spill-resistant, ClickPad with gesture support Chiclet keyboard, 1.4mm travel distance, ASUS ErgoSense
CONNECTIONS & EXPANSIONS HP EliteBook 645 G9 Notebook ASUS VivoBook 16X (K3605ZU)
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)
Headphone/microphone combo jack
HDMI 2.1
2 x USB 3.2 Gen 1
USB-C (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery)
Memory Card Reader - Yes
SOFTWARE HP EliteBook 645 G9 Notebook ASUS VivoBook 16X (K3605ZU)
Operating System (OS) No operating system Windows 11 Home
Software Included - MyASUS, ScreenXpert, NVIDIA Studio drivers, ProArt Creator Hub, Microsoft 365 (1 month trial), GlideX
MISCELLANEOUS HP EliteBook 645 G9 Notebook ASUS VivoBook 16X (K3605ZU)
Included Accessories - Power adapter
Integrated Options HP Tamper Lock -
Security Trusted Platform Module (TPM 2.0) Security Chip Firmware Trusted Platform Module (TPM) Security Chip, fingerprint reader
Security Slot Type Kensington nano security slot -
Theft/Intrusion Protection Security lock slot (cable lock sold separately), chassis intrusion sensor -
Features Automatic DriveLock, HP DriveLock, HP Fast Charge, BIOS Update via Network, MIL-STD-810H tested ASUS IceCool design, MIL-STD-810H tested, BIOS protection, Cortana support, ASUS Antimicrobial Guard
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, REACH, TUV Rheinland
Max Operating Temperature 35 °C 49 °C
Min Operating Temperature 0 °C -37 °C
Humidity Range Operating 10 - 90% (non-condensing) 95% RH
Model Number - N1058W
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