HP EliteBook 645 G9 Notebook vs. ASUS VivoBook S 15 OLED (K3502ZA)

Laptop Comparison, Reviews and Tests

In depth comparison and review of HP EliteBook 645 G9 Notebook and ASUS VivoBook S 15 OLED (K3502ZA). 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 S 15 OLED (K3502ZA) Review

Advantages and disadvantages of ASUS VivoBook S 15 OLED (K3502ZA) based on its technical characteristics, features, user experience, expert reviews and price level.

vibrant oled display

lightweight design

fast ssd storage

good processor performance

competitive price point

average battery life

limited port selection

no dedicated gpu

basic audio quality

Laptop Comparison and Tests

Difference between HP EliteBook 645 G9 Notebook and ASUS VivoBook S 15 OLED (K3502ZA)
83 % - Design
84 % - Display
85 % - Performance
86 % - Connectivity
85 % - Battery
82 % - Design
85 % - Display
75 % - Performance
85 % - Connectivity
75 % - Battery

Laptop Specifications Comparison

HP EliteBook 645 G9 Notebook vs. ASUS VivoBook S 15 OLED (K3502ZA) Comparison Chart
DESIGN AND DIMENSIONS HP EliteBook 645 G9 Notebook ASUS VivoBook S 15 OLED (K3502ZA)
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 35.98 cm x 23.29 cm x 1.89 cm
Weight 1.37 kg 1.8 kg
Colour - Neutral grey
DISPLAY HP EliteBook 645 G9 Notebook ASUS VivoBook S 15 OLED (K3502ZA)
Screen Size (Type) 14" 15.6" OLED
LCD Backlight Technology WLED backlight -
Screen Resolution - 1920 x 1080 (Full HD)
V-Sync Rate at Max Res. - 60 Hz
Widescreen Yes Yes
Image Aspect Ratio - 16:9
Image Brightness - 400 cd/m²
Colour Gamut - 100% DCI-P3
Colour Support - 1.07 billion colours
Features - Glossy, NanoEdge display, Pantone Validated, 84% screen-to-body ratio, 0.2 ms response rate, HDR 600 True Black
PROCESSOR HP EliteBook 645 G9 Notebook ASUS VivoBook S 15 OLED (K3502ZA)
CPU No CPU Intel Core i7 (12th Gen) 12700H / 2.3 GHz
Max Turbo Speed - 4.7 GHz
Number of Cores - 14-core
Cache - 24 MB
Platform Technology - Intel Evo
Features - Intel Smart Cache
MEMORY HP EliteBook 645 G9 Notebook ASUS VivoBook S 15 OLED (K3502ZA)
RAM 0 GB 16 GB (1 x 8 GB + 8 GB (soldered))
Max RAM Supported 64 GB -
RAM Type DDR4 SDRAM DDR4 SDRAM
Form Factor SO-DIMM 260-pin SO-DIMM 260-pin
Slots Qty 2 1
Empty Slots 2 0
STORAGE HP EliteBook 645 G9 Notebook ASUS VivoBook S 15 OLED (K3502ZA)
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 S 15 OLED (K3502ZA)
Graphics Processor (GPU) No graphics Intel Iris Xe Graphics
Video System Features - Functions as Intel UHD graphics (for single-channel memory)
Camera - Yes - 720p
Camera Features - Privacy shutter
Sound Stereo speakers Harman/kardon stereo speakers, array microphone
Codec Realtek ALC3247 -
Audio Features - Output: Smart Amp; Input: noise-cancellation technology
COMMUNICATIONS HP EliteBook 645 G9 Notebook ASUS VivoBook S 15 OLED (K3502ZA)
Wireless - Bluetooth 5.0, 802.11a/b/g/n/ac/ax (Wi-Fi 6E)
Features - Dual stream (2x2)
BATTERY HP EliteBook 645 G9 Notebook ASUS VivoBook S 15 OLED (K3502ZA)
Technology 3-cell lithium polymer 3-cell Lithium Ion
Battery Capacity (Size) - 70 Wh
AC ADAPTER HP EliteBook 645 G9 Notebook ASUS VivoBook S 15 OLED (K3502ZA)
Input AC 115/230 V (50/60 Hz) AC 100-240 V (50/60 Hz)
Output 5 / 9 / 12 / 15 / 20 V 90 Watt, 20 V, 4.5 A
INPUT HP EliteBook 645 G9 Notebook ASUS VivoBook S 15 OLED (K3502ZA)
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 S 15 OLED (K3502ZA)
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
USB 2.0
2 x USB-C (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery)
USB 3.2 Gen 1
HDMI
SOFTWARE HP EliteBook 645 G9 Notebook ASUS VivoBook S 15 OLED (K3502ZA)
Operating System (OS) No operating system Windows 11 Home
MISCELLANEOUS HP EliteBook 645 G9 Notebook ASUS VivoBook S 15 OLED (K3502ZA)
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 System password, ASUS IceCool design, antibacterial, Amazon Alexa Voice Assistant
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 Flicker Free Certification, SGS Eye Care Display Certification, TUV Rheinland Low Blue Light (Hardware Solution)
Max Operating Temperature 35 °C -
Min Operating Temperature 0 °C -
Humidity Range Operating 10 - 90% (non-condensing) -
Model Number - L1058W
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