| Attribute |
Fujitsu LIFEBOOK U9311X (VFY U9X11MF7BMIT) × | 
Dynabook Portégé X30W-J-10K (A1PDA11E112J) × |
| General | | |
| Model | Fujitsu LIFEBOOK U9311X | Dynabook Portégé X30W-J-10K |
| Product code | VFY U9X11MF7BMIT | A1PDA11E112J |
| Design | | |
| Product colour | Red | Navy |
| Form factor | Convertible (Folder) | Convertible (Folder) |
| Brand | Fujitsu | Dynabook |
| Family | LIFEBOOK | Portégé |
| Series | U | - |
| Model name | U9311X | X30W-J-10K |
| Part number | VFY U9X11MF7BMIT | A1PDA11E112J |
| Market positioning | Business | - |
| Release year (year) | 2021 | 2021 |
| Processor | | |
| Processor manufacturer | Intel | Intel |
| Processor family | 11th gen Intel Core i7 | 11th gen Intel Core i7 |
| Processor frequency (GHz) | - | 2.8 |
| Processor boost frequency (GHz) | 4.8 | 4.7 |
| Processor model | i7-1185G7 | i7-1165G7 |
| Processor cores | 4 | 4 |
| Processor cache (MB) | 12 | 12 |
| Memory | | |
| Internal memory type | LPDDR4-SDRAM | LPDDR4x-SDRAM |
| Maximum internal memory (GB) | 16 | 16 |
| Memory clock speed (MHz) | 4,266 | 4,266 |
| Internal memory (GB) | 16 | 16 |
| Display | | |
| Display diagonal (inch) | 13.3 | 13.3 |
| Panel type | IPS | IPS |
| HD type | Full HD | Full HD |
| LED backlight | + | + |
| Touchscreen | + | + |
| Display resolution | 1920 x 1080 pixels | 1920 x 1080 pixels |
| Graphics | | |
| On-board graphics adapter | + | + |
| Discrete graphics adapter | - | - |
| On-board graphics adapter model | Intel Iris Xe Graphics | Intel Iris Xe Graphics |
| Storage | | |
| Total storage capacity (GB) | 1,024 | 1,000 |
| Number of SSDs installed | 1 | 1 |
| SSD capacity (GB) | 1,024 | 1,000 |
| Card reader integrated | + | + |
| SSD form factor | M.2 | M.2 |
| Storage media | SSD | SSD |
| Optical drive | - | - |
| Networking | | |
| Wi-Fi standards | - 802.11a
- 802.11b
- 802.11g
- wi-fi 4 (802.11n)
- wi-fi 5 (802.11ac)
- wi-fi 6 (802.11ax)
| |
| Bluetooth | + | + |
| Ethernet LAN | + | - |
| Ethernet LAN data rates (Mbit/s) | | - |
| Bluetooth version | 5.1 | 5.1 |
| Ports and interfaces | | |
| USB 3.x Type-A ports | 2 | 1 |
| USB 3.x Type-C ports | - | 2 |
| Combo headphone/mic port | + | + |
| Docking connector | + | - |
| USB Sleep-and-Charge | - | + |
| HDMI ports quantity | 1 | 1 |
| Ethernet LAN (RJ-45) ports | 1 | - |
| Audio | | |
| Audio chip | Realtek ALC255 | - |
| Built-in microphone | + | + |
| Camera | | |
| Front camera | + | + |
| Front camera resolution (numeric) (MPixel) | 2 | - |
| Front camera HD type | - | Full HD |
| Keyboard | | |
| Numeric keypad | - | - |
| Keyboard backlit | + | + |
| Full-size keyboard | - | + |
| Pointing device | Touchpad | Clickpad |
| Software | | |
| Operating system installed | Windows 10 Pro | Windows 10 Pro |
| Operating system architecture (bit) | 64 | 64 |
| Battery | | |
| Battery capacity (watt-hours) (Wh) | 50 | - |
| Battery life (max) (h) | 11 | 13.5 |
| Weight and dimensions | | |
| Weight (kg) | 1.01 | 0.99 |
| Height (mm) | 16.9 | 17.9 |
| Depth (mm) | 214.8 | 197.4 |
| Width (mm) | 309 | 303.9 |
| Security | | |
| Cable lock slot | + | + |
| Fingerprint reader | - | + |
| Trusted platform module (TPM) | - | + |