In depth comparison and review of HP EliteBook 645 G9 Notebook and ASUS ExpertBook B1 (B1502CG). 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.
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
Advantages and disadvantages of ASUS ExpertBook B1 (B1502CG) based on its technical characteristics, features, user experience, expert reviews and price level.
robust military-grade durability
efficient multitasking capabilities
comprehensive connectivity options
lightweight and portable design
responsive fingerprint sensor
average battery life
mediocre display quality
limited graphics performance
higher price point
| DESIGN AND DIMENSIONS | HP EliteBook 645 G9 Notebook | ASUS ExpertBook B1 (B1502CG) |
|---|
| Product Type | Notebook - 180-degree hinge design | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 32.19 cm x 21.39 cm x 1.99 cm | 36.16 cm x 23.3 cm x 1.99 cm |
| Weight | 1.37 kg | 1.69 kg |
| Case Material | - | Plastic |
| Colour | - | Star black |
| DISPLAY | HP EliteBook 645 G9 Notebook | ASUS ExpertBook B1 (B1502CG) |
|---|
| Screen Size (Type) | 14" | 15.6" |
|---|---|---|
| LCD Backlight Technology | WLED backlight | - |
| Screen Resolution | - | 1920 x 1080 (Full HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | - | 16:9 |
| Image Brightness | - | 250 cd/m² |
| Colour Gamut | - | 45% NTSC |
| Features | - | Anti-glare, 83% screen-to-body ratio |
| PROCESSOR | HP EliteBook 645 G9 Notebook | ASUS ExpertBook B1 (B1502CG) |
|---|
| CPU | No CPU | Intel Core i3 N305 |
|---|---|---|
| Max Turbo Speed | - | 3.8 GHz |
| Number of Cores | - | 8-core |
| Cache | - | 6 MB |
| Features | - | Intel Smart Cache |
| MEMORY | HP EliteBook 645 G9 Notebook | ASUS ExpertBook B1 (B1502CG) |
|---|
| RAM | 0 GB | 8 GB (1 x 8 GB) |
|---|---|---|
| Max RAM Supported | 64 GB | 40 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 2 | - |
| Empty Slots | 2 | - |
| STORAGE | HP EliteBook 645 G9 Notebook | ASUS ExpertBook B1 (B1502CG) |
|---|
| Main Storage Size (HDD/SSD) | - | 128 GB SSD - UFS |
|---|
| AUDIO & VIDEO | HP EliteBook 645 G9 Notebook | ASUS ExpertBook B1 (B1502CG) |
|---|
| Graphics Processor (GPU) | No graphics | Intel UHD Graphics |
|---|---|---|
| Camera | - | Yes - HD |
| Camera Features | - | Privacy shutter, IR camera, Windows Hello |
| Sound | Stereo speakers | Speaker, array microphone |
| Codec | Realtek ALC3247 | - |
| Audio Features | - | Output: Audio by Dirac |
| COMMUNICATIONS | HP EliteBook 645 G9 Notebook | ASUS ExpertBook B1 (B1502CG) |
|---|
| Wireless | - | 802.11a/b/g/n/ac/ax, Bluetooth 5.3 |
|---|---|---|
| Network Interface | - | Gigabit Ethernet |
| Features | - | Dual stream (2x2) |
| BATTERY | HP EliteBook 645 G9 Notebook | ASUS ExpertBook B1 (B1502CG) |
|---|
| Technology | 3-cell lithium polymer | 3-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | - | 42 Wh |
| AC ADAPTER | HP EliteBook 645 G9 Notebook | ASUS ExpertBook B1 (B1502CG) |
|---|
| Input | AC 115/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 5 / 9 / 12 / 15 / 20 V | 65 Watt, 20 V, 3.25 A |
| INPUT | HP EliteBook 645 G9 Notebook | ASUS ExpertBook B1 (B1502CG) |
|---|
| Type | Keyboard, ClickPad | Keyboard, touchpad |
|---|---|---|
| Keyboard Name | HP Premium | - |
| Numeric Keypad | - | Yes |
| Keyboard Backlight | - | Yes |
| Features | Volume control, spill-resistant, ClickPad with gesture support | Spill-resistant, chiclet keyboard, 1.4mm travel distance |
| CONNECTIONS & EXPANSIONS | HP EliteBook 645 G9 Notebook | ASUS ExpertBook B1 (B1502CG) |
|---|
| 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 2.0 USB 3.2 Gen 1 USB-C 3.2 Gen 1 (supports DisplayPort Alt Mode) (Power Delivery) USB-C 3.2 Gen 1 (Power Delivery) HDMI 1.4 Headphone/microphone combo jack LAN |
|---|
| SOFTWARE | HP EliteBook 645 G9 Notebook | ASUS ExpertBook B1 (B1502CG) |
|---|
| Operating System (OS) | No operating system | Windows 11 Pro Education |
|---|---|---|
| Software Included | - | Microsoft 365 (1 month trial) |
| MISCELLANEOUS | HP EliteBook 645 G9 Notebook | ASUS ExpertBook B1 (B1502CG) |
|---|
| Included Accessories | - | Power adapter |
|---|---|---|
| Integrated Options | HP Tamper Lock | - |
| Security | Trusted Platform Module (TPM 2.0) Security Chip | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader, face recognition |
| Security Slot Type | Kensington nano security slot | Kensington nano 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 | Hard drive password, MIL-STD-810H tested, BIOS protection |
| 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, TCO Certified 9.0, FSC Mix |
| Max Operating Temperature | 35 °C | - |
| Min Operating Temperature | 0 °C | - |
| Humidity Range Operating | 10 - 90% (non-condensing) | - |
| Model Number | - | BQI381XA |
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