| Attribute |
ASUS ExpertBook P2451FA-EB1533R (90NX02N1-M20910) × | 
DELL Vostro 5402 (N5111VN5402EMEA01 2005 UBU) × |
| General | | |
| Model | ASUS ExpertBook P2451FA-EB1533R | DELL Vostro 5402 |
| Product code | 90NX02N1-M20910 | N5111VN5402EMEA01 2005 UBU |
| Design | | |
| Product colour | Black | Grey |
| Form factor | Clamshell | Clamshell |
| Brand | ASUS | DELL |
| Family | ExpertBook | Vostro |
| Series | P2 | 5000 |
| Model name | P2451FA-EB1533R | 5402 |
| Part number | 90NX02N1-M20910 | N5111VN5402EMEA01_2005_UBU |
| Release year (year) | 2021 | 2020 |
| Processor | | |
| Processor manufacturer | Intel | Intel |
| Processor family | 10th gen Intel Core i5 | 11th gen Intel Core i5 |
| Processor frequency (GHz) | 1.6 | - |
| Processor boost frequency (GHz) | 4.2 | 4.2 |
| Processor model | i5-10210U | i5-1135G7 |
| Processor cores | 4 | 4 |
| Processor cache (MB) | 6 | 8 |
| Memory | | |
| Internal memory type | DDR4-SDRAM | DDR4-SDRAM |
| Maximum internal memory (GB) | 32 | 32 |
| Memory clock speed (MHz) | 3,200 | 3,200 |
| Internal memory (GB) | 8 | 8 |
| Display | | |
| Display diagonal (inch) | 14 | 14 |
| Panel type | IPS | WVA |
| HD type | Full HD | Full HD |
| LED backlight | + | + |
| Touchscreen | - | - |
| Maximum refresh rate (Hz) | 60 | 60 |
| Display resolution | 1920 x 1080 pixels | 1920 x 1080 pixels |
| Graphics | | |
| On-board graphics adapter | + | + |
| Discrete graphics adapter | - | - |
| On-board graphics adapter model | Intel UHD Graphics | Intel Iris Xe Graphics |
| 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 | M.2 |
| Storage media | SSD | SSD |
| Optical drive | - | - |
| Networking | | |
| Wi-Fi standards | | |
| Bluetooth | + | + |
| Ethernet LAN | - | + |
| Ethernet LAN data rates (Mbit/s) | - | |
| Bluetooth version | 5.0 | - |
| Ports and interfaces | | |
| USB 3.x Type-A ports | 2 | 2 |
| USB 3.x Type-C ports | 1 | 1 |
| Combo headphone/mic port | + | + |
| USB 2.0 ports | 1 | - |
| HDMI ports quantity | 1 | 1 |
| Ethernet LAN (RJ-45) ports | 1 | 1 |
| Audio | | |
| Speaker power (W) | 2 | 2 |
| Audio chip | - | Realtek ALC3204 |
| Built-in microphone | + | + |
| Camera | | |
| Front camera | + | + |
| Front camera resolution (numeric) (MPixel) | - | 0.9 |
| Front camera HD type | HD | HD |
| Front camera resolution (pixels) | - | 1280 x 720 |
| Keyboard | | |
| Numeric keypad | - | - |
| Keyboard backlit | - | + |
| Pointing device | - | Touchpad |
| Software | | |
| Operating system installed | Windows 10 Pro | Linux Ubuntu |
| Battery | | |
| Battery capacity (watt-hours) (Wh) | 48 | 40 |
| Weight and dimensions | | |
| Weight (kg) | 1.5 | 1.41 |
| Height (mm) | 19.9 | - |
| Depth (mm) | 232.9 | 216.2 |
| Width (mm) | 325.3 | 321.3 |
| Power | | |
| AC adapter power (W) | 65 | 45 |
| Security | | |
| Cable lock slot | + | + |
| Fingerprint reader | - | + |
| Trusted platform module (TPM) | + | - |