HP EliteBook 645 G9 Notebook vs. ASUS ZenBook Pro 15 OLED (UM535QA)

Laptop Comparison, Reviews and Tests

In depth comparison and review of HP EliteBook 645 G9 Notebook and ASUS ZenBook Pro 15 OLED (UM535QA). 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 ZenBook Pro 15 OLED (UM535QA) Review

Advantages and disadvantages of ASUS ZenBook Pro 15 OLED (UM535QA) based on its technical characteristics, features, user experience, expert reviews and price level.

stunning oled display

powerful amd processor

lightweight and portable

high-quality audio system

fast ssd storage

average battery life

no dedicated gpu

limited port selection

higher price point

Laptop Comparison and Tests

Difference between HP EliteBook 645 G9 Notebook and ASUS ZenBook Pro 15 OLED (UM535QA)
83 % - Design
84 % - Display
85 % - Performance
86 % - Connectivity
85 % - Battery
86 % - Design
85 % - Display
85 % - Performance
85 % - Connectivity
75 % - Battery

Laptop Specifications Comparison

HP EliteBook 645 G9 Notebook vs. ASUS ZenBook Pro 15 OLED (UM535QA) Comparison Chart
DESIGN AND DIMENSIONS HP EliteBook 645 G9 Notebook ASUS ZenBook Pro 15 OLED (UM535QA)
Product Type Notebook - 180-degree hinge design Notebook
Dimensions (WxDxH) 32.19 cm x 21.39 cm x 1.99 cm 35.4 cm x 23.8 cm x 1.8 cm
Weight 1.37 kg 2 kg
Colour - Pine grey
DISPLAY HP EliteBook 645 G9 Notebook ASUS ZenBook Pro 15 OLED (UM535QA)
Screen Size (Type) 14" 15.6" OLED
Touchscreen - Yes
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
Features - Glossy, blue light reduction, Pantone Validated, HDR 500 True Black, 88% screen-to-body ratio, 0.2 ms response rate
PROCESSOR HP EliteBook 645 G9 Notebook ASUS ZenBook Pro 15 OLED (UM535QA)
CPU No CPU AMD Ryzen 7 5800H / 3.2 GHz
Max Turbo Speed - 4.4 GHz
Number of Cores - 8-core
Cache - L3 - 16 MB
MEMORY HP EliteBook 645 G9 Notebook ASUS ZenBook Pro 15 OLED (UM535QA)
RAM 0 GB 16 GB (provided memory is soldered)
Max RAM Supported 64 GB -
RAM Type DDR4 SDRAM LPDDR4X SDRAM
Form Factor SO-DIMM 260-pin -
Slots Qty 2 -
Empty Slots 2 -
STORAGE HP EliteBook 645 G9 Notebook ASUS ZenBook Pro 15 OLED (UM535QA)
Main Storage Size (HDD/SSD) - 512 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe)
AUDIO & VIDEO HP EliteBook 645 G9 Notebook ASUS ZenBook Pro 15 OLED (UM535QA)
Graphics Processor (GPU) No graphics AMD Radeon Graphics
Camera - Yes - HD
Camera Features - IR camera, Windows Hello
Sound Stereo speakers Stereo speakers, array microphone
Codec Realtek ALC3247 -
Audio Features - Input: AI noise cancelling
COMMUNICATIONS HP EliteBook 645 G9 Notebook ASUS ZenBook Pro 15 OLED (UM535QA)
Wireless - 802.11a/b/g/n/ac, Bluetooth 5.0
Features - Dual stream (2x2)
BATTERY HP EliteBook 645 G9 Notebook ASUS ZenBook Pro 15 OLED (UM535QA)
Technology 3-cell lithium polymer 6-cell Lithium Ion
Battery Capacity (Size) - 96 Wh
AC ADAPTER HP EliteBook 645 G9 Notebook ASUS ZenBook Pro 15 OLED (UM535QA)
Input AC 115/230 V (50/60 Hz) AC 100-240 V (50/60 Hz)
Output 5 / 9 / 12 / 15 / 20 V 150 Watt, 20 V, 7.5 A
INPUT HP EliteBook 645 G9 Notebook ASUS ZenBook Pro 15 OLED (UM535QA)
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, 1.35mm travel distance
CONNECTIONS & EXPANSIONS HP EliteBook 645 G9 Notebook ASUS ZenBook Pro 15 OLED (UM535QA)
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)
HDMI
Headphone/microphone combo jack
USB 3.2 Gen 1
USB-C 3.2 Gen 2
Memory Card Reader - 2 in 1 (SD Card, MultiMediaCard)
SOFTWARE HP EliteBook 645 G9 Notebook ASUS ZenBook Pro 15 OLED (UM535QA)
Operating System (OS) No operating system Windows 11 Home
MISCELLANEOUS HP EliteBook 645 G9 Notebook ASUS ZenBook Pro 15 OLED (UM535QA)
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, MIL-STD-810G tested, ErgoLift, ASUS IceCool Pro
Compliant Standards CSA, UL, VCCI, BSMI, GOST, SABS, CCC, FCC, RoHS, WEEE, A-Tick, ICES, Common Criteria EAL4+, KC, CIT, low halogen, ICCP, BNCI CTR 21, UL 1459, FCC Part 15 Class B, JIS C 0950, EU RoHS, SGS Eye Care Display Certification, EU REACH
Max Operating Temperature 35 °C -
Min Operating Temperature 0 °C -
Humidity Range Operating 10 - 90% (non-condensing) -
Model Number - KY213W
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