| Attribute |
Lenovo IdeaPad 320 (80XR018TGE) × | 
Lenovo ThinkPad T440s (T440SI7-8-240) × |
| General | | |
| Model | Lenovo IdeaPad 320 | Lenovo ThinkPad T440s |
| Product code | 80XR018TGE | T440SI7-8-240 |
| Design | | |
| Product colour | Black | Black |
| Form factor | Clamshell | Clamshell |
| Brand | Lenovo | Lenovo |
| Family | IdeaPad | ThinkPad |
| Series | 300 | T |
| Model name | 320 | T440s |
| Part number | 80XR018TGE | T440SI7-8-240 |
| Market positioning | - | Business |
| Release year (year) | 2018 | 2019 |
| Processor | | |
| Processor manufacturer | - | Intel |
| Processor family | Intel Pentium | 4th gen Intel Core i7 |
| Processor frequency (GHz) | 1.1 | 2.1 |
| Processor boost frequency (GHz) | 2.5 | 3.3 |
| Processor model | N4200 | i7-4600U |
| Processor cores | 4 | 2 |
| Processor threads | 4 | 4 |
| Processor lithography (Nm) | 14 | 22 |
| Processor socket | BGA 1296 | BGA 1168 |
| Processor cache (MB) | 2 | 4 |
| Memory | | |
| Internal memory type | DDR3L-SDRAM | DDR3L-SDRAM |
| Maximum internal memory (GB) | 8 | 12 |
| Memory clock speed (MHz) | 1,600 | 1,600 |
| Internal memory (GB) | 8 | 12 |
| Display | | |
| Display diagonal (inch) | 15.6 | 14 |
| Panel type | - | 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 base frequency (MHz) | 200 | 200 |
| Maximum on-board graphics adapter memory (GB) | 8 | 74 |
| On-board graphics adapter model | Intel HD Graphics 505 | Intel HD Graphics 4400 |
| Storage | | |
| Total storage capacity (GB) | 256 | 240 |
| Number of SSDs installed | 1 | 1 |
| SSD capacity (GB) | 256 | 240 |
| 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
- 802.11b
- 802.11g
- wi-fi 4 (802.11n)
- wi-fi 5 (802.11ac)
|
| Bluetooth | + | + |
| Ethernet LAN | + | + |
| Ethernet LAN data rates (Mbit/s) | | |
| Wi-Fi | + | + |
| Bluetooth version | 4.1 | 4.0 |
| Ports and interfaces | | |
| USB 3.x Type-A ports | 1 | 3 |
| Combo headphone/mic port | + | + |
| USB 2.0 ports | 1 | - |
| Docking connector | - | + |
| DVI port | - | - |
| HDMI ports quantity | 1 | - |
| Ethernet LAN (RJ-45) ports | 1 | 1 |
| Audio | | |
| Speaker power (W) | 1.5 | 1 |
| Audio chip | - | Realtek ALC3232 |
| Built-in microphone | + | + |
| Camera | | |
| Front camera | + | + |
| Front camera HD type | - | HD |
| Front camera resolution (pixels) | - | 1280 x 720 |
| Keyboard | | |
| Numeric keypad | + | - |
| Full-size keyboard | - | + |
| Pointing device | Touchpad | ThinkPad UltraNav |
| Software | | |
| Operating system installed | Windows 10 Home | Windows 10 Pro |
| Operating system architecture (bit) | 64 | 64 |
| Battery | | |
| Battery capacity (watt-hours) (Wh) | - | 23 |
| Battery life (max) (h) | - | 8 |
| Weight and dimensions | | |
| Weight (kg) | 2.2 | 1.59 |
| Height (mm) | 22.9 | 20.6 |
| Depth (mm) | 260 | 226 |
| Width (mm) | 378 | 331 |
| Power | | |
| AC adapter power (W) | 45 | 45 |
| Security | | |
| Cable lock slot | + | + |
| Fingerprint reader | - | + |
| Trusted platform module (TPM) | - | + |