HP EliteBook 645 G9 Notebook vs. ASUS ROG Strix SCAR 18 (G834JY)

Laptop Comparison, Reviews and Tests

In depth comparison and review of HP EliteBook 645 G9 Notebook and ASUS ROG Strix SCAR 18 (G834JY). 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 ROG Strix SCAR 18 (G834JY) Review

Advantages and disadvantages of ASUS ROG Strix SCAR 18 (G834JY) based on its technical characteristics, features, user experience, expert reviews and price level.

high refresh rate display

powerful gaming performance

expandable storage options

advanced thermal management

RGB keyboard lighting

heavy and bulky

short battery life

high price point

limited port variety

Laptop Comparison and Tests

Difference between HP EliteBook 645 G9 Notebook and ASUS ROG Strix SCAR 18 (G834JY)
83 % - Design
84 % - Display
85 % - Performance
86 % - Connectivity
85 % - Battery
86 % - Design
87 % - Display
92 % - Performance
87 % - Connectivity
75 % - Battery

Laptop Specifications Comparison

HP EliteBook 645 G9 Notebook vs. ASUS ROG Strix SCAR 18 (G834JY) Comparison Chart
DESIGN AND DIMENSIONS HP EliteBook 645 G9 Notebook ASUS ROG Strix SCAR 18 (G834JY)
Product Type Notebook - 180-degree hinge design Notebook
Dimensions (WxDxH) 32.19 cm x 21.39 cm x 1.99 cm 39.9 cm x 29.4 cm x 3.08 cm
Weight 1.37 kg 3.1 kg
Colour - Black
DISPLAY HP EliteBook 645 G9 Notebook ASUS ROG Strix SCAR 18 (G834JY)
Screen Size (Type) 14" 18"
LCD Backlight Technology WLED backlight -
Screen Resolution - 2560 x 1600 (QHD+)
V-Sync Rate at Max Res. - 240 Hz
Widescreen Yes Yes
Image Aspect Ratio - 16:10
Image Brightness - 500 cd/m²
Colour Gamut - 100% DCI-P3
Features - NVIDIA G-SYNC compatible, HDR (high dynamic range), 3 ms response rate, IPS-level, 89% screen-to-body ratio
PROCESSOR HP EliteBook 645 G9 Notebook ASUS ROG Strix SCAR 18 (G834JY)
CPU No CPU Intel Core i9 (13th Gen) 13980HX / 2.2 GHz
Max Turbo Speed - 5.6 GHz
Number of Cores - 24-core
Cache - 36 MB
Features - Intel Smart Cache
MEMORY HP EliteBook 645 G9 Notebook ASUS ROG Strix SCAR 18 (G834JY)
RAM 0 GB 32 GB (2 x 16 GB)
Max RAM Supported 64 GB 64 GB
RAM Type DDR4 SDRAM DDR5 SDRAM
Speed - 4800 MHz
Rated Speed - 4800 MHz
Form Factor SO-DIMM 260-pin SO-DIMM 262-pin
Slots Qty 2 2
Empty Slots 2 0
STORAGE HP EliteBook 645 G9 Notebook ASUS ROG Strix SCAR 18 (G834JY)
Total Capacity - 2 TB
Main Storage Size (HDD/SSD) - 2 x 1 TB SSD M.2 PCIe 4.0 - NVM Express (NVMe), Performance
RAID Level - RAID 0
AUDIO & VIDEO HP EliteBook 645 G9 Notebook ASUS ROG Strix SCAR 18 (G834JY)
Multi-GPU Configuration - 1 single GPU card / integrated GPU
Graphics Processor (GPU) No graphics NVIDIA GeForce RTX 4090 / Intel UHD Graphics
Video Memory - 16 GB GDDR6 SDRAM
Video System Features - ROG Boost, Dynamic Boost, MUX Switch, NVIDIA Advanced Optimus
Gaming - Yes
Camera - Yes - 720p
Sound Stereo speakers Four speakers, array microphone
Codec Realtek ALC3247 -
Compliant Standards - Dolby Atmos
Audio Features - Output: Smart Amp; Input: AI noise cancelling
COMMUNICATIONS HP EliteBook 645 G9 Notebook ASUS ROG Strix SCAR 18 (G834JY)
Wireless - Bluetooth, 802.11a/b/g/n/ac/ax (Wi-Fi 6E)
Network Interface - 2.5 Gigabit Ethernet
Features - Dual stream (2x2)
BATTERY HP EliteBook 645 G9 Notebook ASUS ROG Strix SCAR 18 (G834JY)
Technology 3-cell lithium polymer 4-cell Lithium Ion
Battery Capacity (Size) - 90 Wh
AC ADAPTER HP EliteBook 645 G9 Notebook ASUS ROG Strix SCAR 18 (G834JY)
Input AC 115/230 V (50/60 Hz) AC 100-240 V (50/60 Hz)
Output 5 / 9 / 12 / 15 / 20 V 330 Watt, 20 V, 16.5 A
INPUT HP EliteBook 645 G9 Notebook ASUS ROG Strix SCAR 18 (G834JY)
Type Keyboard, ClickPad Keyboard, touchpad
Keyboard Name HP Premium -
Numeric Keypad - Yes
Keyboard Backlight - Yes (RGB)
Features Volume control, spill-resistant, ClickPad with gesture support Chiclet keyboard, per-key RGB, 2mm travel distance
CONNECTIONS & EXPANSIONS HP EliteBook 645 G9 Notebook ASUS ROG Strix SCAR 18 (G834JY)
Slots - 2 x M.2 (PCI Express 4.0) (0 free)
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-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery)
2 x USB 3.2 Gen 2
Thunderbolt 4 (supports DisplayPort)
HDMI
Headphone/microphone combo jack
LAN
SOFTWARE HP EliteBook 645 G9 Notebook ASUS ROG Strix SCAR 18 (G834JY)
Operating System (OS) No operating system Windows 11 Home
Software Included - Xbox Game Pass Ultimate (3 months)
MISCELLANEOUS HP EliteBook 645 G9 Notebook ASUS ROG Strix SCAR 18 (G834JY)
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
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, Aura Sync light bar, Aura Sync logo, ROG Intelligent Cooling, Aura Sync Rear Glow, ROG Nebula Display
Compliant Standards CSA, UL, VCCI, BSMI, GOST, SABS, CCC, FCC, RoHS, WEEE, A-Tick, ICES, Common Criteria EAL4+, KC, CIT, low halogen, ICCP, BNCI TUV Rheinland Low Blue Light Certification, TUV Rheinland Flicker Free Certification
Max Operating Temperature 35 °C -
Min Operating Temperature 0 °C -
Humidity Range Operating 10 - 90% (non-condensing) -
Model Number - N6005W
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