| Attribute |
Lenovo ThinkPad E470 (20H1S0QV00) × | 
Dynabook X30-D-10J (PT272E-00K005BT) × |
| General | | |
| Model | Lenovo ThinkPad E470 | Dynabook X30-D-10J |
| Product code | 20H1S0QV00 | PT272E-00K005BT |
| Design | | |
| Product colour | Black | Blue |
| Form factor | Clamshell | Clamshell |
| Brand | Lenovo | Dynabook |
| Family | ThinkPad | Portégé |
| Series | E | - |
| Model name | E470 | X30-D-10J |
| Part number | 20H1S0QV00 | PT272E-00K005BT |
| Release year (year) | 2019 | 2017 |
| Processor | | |
| Processor manufacturer | Intel | Intel |
| Processor family | 7th gen Intel Core i5 | 7th gen Intel Core i5 |
| Processor frequency (GHz) | 2.5 | 2.5 |
| Processor boost frequency (GHz) | 3.1 | 3.1 |
| Processor model | i5-7200U | i5-7200U |
| Processor cores | 2 | 2 |
| Processor threads | 4 | 4 |
| Processor lithography (Nm) | 14 | 14 |
| Processor socket | BGA 1356 | BGA 1356 |
| Processor cache (MB) | 3 | 3 |
| Memory | | |
| Internal memory type | DDR4-SDRAM | DDR4-SDRAM |
| Maximum internal memory (GB) | 32 | 32 |
| Memory clock speed (MHz) | 2,133 | 2,133 |
| Internal memory (GB) | 16 | 8 |
| Display | | |
| Display diagonal (inch) | 14 | 13.3 |
| HD type | - | Full HD |
| LED backlight | + | + |
| Touchscreen | - | + |
| Dual-screen | - | - |
| Display resolution | - | 1920 x 1080 pixels |
| Graphics | | |
| On-board graphics adapter | + | + |
| Discrete graphics adapter | - | - |
| On-board graphics adapter base frequency (MHz) | 300 | 300 |
| Maximum on-board graphics adapter memory (GB) | 32 | 32 |
| On-board graphics adapter model | Intel HD Graphics 620 | Intel HD Graphics 620 |
| Storage | | |
| Total storage capacity (GB) | 256 | 256 |
| Number of SSDs installed | 1 | 1 |
| SSD capacity (GB) | 256 | 256 |
| Card reader integrated | + | + |
| 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)
| - 802.11a
- 802.11g
- wi-fi 4 (802.11n)
- wi-fi 5 (802.11ac)
|
| Bluetooth | + | + |
| Ethernet LAN | + | - |
| Ethernet LAN data rates (Mbit/s) | | - |
| Wi-Fi | + | + |
| 4g | - | - |
| 3g | - | - |
| Bluetooth version | - | 4.2 |
| Ports and interfaces | | |
| USB 3.x Type-A ports | 2 | 1 |
| USB 3.x Type-C ports | - | 2 |
| Combo headphone/mic port | + | + |
| USB 2.0 ports | 1 | - |
| Docking connector | - | - |
| USB Sleep-and-Charge | + | + |
| DVI port | - | - |
| HDMI ports quantity | 1 | 1 |
| Ethernet LAN (RJ-45) ports | 1 | - |
| Audio | | |
| Speaker power (W) | 2 | - |
| Audio chip | Conexant CX11852 | - |
| Built-in microphone | + | + |
| Camera | | |
| Front camera | - | + |
| Front camera resolution (pixels) | 1280 x 720 | - |
| Keyboard | | |
| Numeric keypad | - | - |
| Keyboard backlit | - | + |
| Pointing device | ThinkPad UltraNav | Touchpad + Accupoint |
| Software | | |
| Operating system installed | FreeDOS | Windows 10 Pro |
| Battery | | |
| Battery life (max) (h) | 8.4 | - |
| Weight and dimensions | | |
| Weight (kg) | 1.87 | 1.05 |
| Height (mm) | - | 15.9 |
| Depth (mm) | 242 | 227 |
| Width (mm) | 339 | 316 |
| Security | | |
| Cable lock slot | + | + |
| Fingerprint reader | - | + |
| Trusted platform module (TPM) | - | + |