| Attribute |
ASUS ExpertBook B1500CEAE-BQ0364R (90NX0441-M04470) × | 
ASUS X509FJ-EJ309T (X509FJ-EJ309T-W) × |
| General | | |
| Model | ASUS ExpertBook B1500CEAE-BQ0364R | ASUS X509FJ-EJ309T |
| Product code | 90NX0441-M04470 | X509FJ-EJ309T-W |
| Design | | |
| Product colour | Black | Grey |
| Form factor | Clamshell | Clamshell |
| Brand | ASUS | ASUS |
| Family | ExpertBook | - |
| Model name | B1500CEAE-BQ0364R | X509FJ-EJ309T |
| Part number | 90NX0441-M04470 | X509FJ-EJ309T-W |
| Release year (year) | 2021 | 2019 |
| Processor | | |
| Processor manufacturer | Intel | - |
| Processor family | 11th gen Intel Core i5 | 8th gen Intel Core i7 |
| Processor frequency (GHz) | 2.4 | 1.8 |
| Processor boost frequency (GHz) | 4.2 | 4.6 |
| Processor model | i5-1135G7 | i7-8565U |
| Processor cores | 4 | 4 |
| Processor cache (MB) | 8 | 8 |
| Memory | | |
| Internal memory type | DDR4-SDRAM | - |
| Maximum internal memory (GB) | 16 | 16 |
| Internal memory (GB) | 8 | 8 |
| Display | | |
| Display diagonal (inch) | 15.6 | 15.6 |
| Panel type | IPS | - |
| HD type | Full HD | Full HD |
| LED backlight | + | + |
| Touchscreen | - | - |
| Dual-screen | - | - |
| Display resolution | 1920 x 1080 pixels | 1920 x 1080 pixels |
| Graphics | | |
| On-board graphics adapter | + | + |
| Discrete graphics adapter model | - | NVIDIA GeForce MX230 |
| Discrete graphics memory type | - | GDDR5 |
| Discrete graphics adapter | - | + |
| Discrete graphics adapter memory (GB) | - | 2 |
| On-board graphics adapter model | Intel Iris Xe Graphics | Intel UHD Graphics 620 |
| Storage | | |
| Total storage capacity (GB) | 512 | 512 |
| Number of SSDs installed | 1 | 1 |
| SSD capacity (GB) | 512 | 512 |
| Card reader integrated | + | + |
| SSD form factor | M.2 | - |
| Storage media | SSD | SSD |
| Optical drive | - | - |
| Networking | | |
| Wi-Fi standards | | |
| Bluetooth | + | + |
| Ethernet LAN | + | - |
| Ethernet LAN data rates (Mbit/s) | | - |
| Wi-Fi | - | + |
| 4g | - | - |
| 3g | - | - |
| Bluetooth version | 5.0 | 4.2 |
| Ports and interfaces | | |
| USB 3.x Type-A ports | 2 | 1 |
| USB 3.x Type-C ports | - | 1 |
| Combo headphone/mic port | + | + |
| USB 2.0 ports | 1 | 2 |
| HDMI ports quantity | 1 | 1 |
| Ethernet LAN (RJ-45) ports | 1 | - |
| Audio | | |
| Built-in microphone | + | + |
| Camera | | |
| Front camera | + | + |
| Front camera HD type | HD | - |
| Keyboard | | |
| Numeric keypad | + | + |
| Pointing device | Touchpad | Touchpad |
| Software | | |
| Operating system installed | Windows 10 Pro | Windows 10 Home |
| Battery | | |
| Battery capacity (watt-hours) (Wh) | 42 | 32 |
| Weight and dimensions | | |
| Weight (kg) | 1.72 | 1.8 |
| Height (mm) | 19.4 | 22.9 |
| Depth (mm) | 236.5 | 234.9 |
| Width (mm) | 358 | 360.2 |
| Power | | |
| AC adapter power (W) | 65 | 65 |
| Security | | |
| Cable lock slot | + | - |
| Fingerprint reader | + | - |
| Trusted platform module (TPM) | + | - |