| Processor | Lenovo ThinkPad T14s Gen 3 21BR002RUS 14 | |
| Processor manufacturer | Intel | |
| Processor type | Core i5 | |
| Processor model | i5-1235U | |
| Processor generation | 12th Gen | |
| Processor speed | 1.30 GHz | |
| Processor core | Deca-core (10 Core) | |
| Maximum turbo speed | 4.40 GHz | |
| Chipset manufacturer | Intel | |
| Software | Lenovo ThinkPad T14s Gen 3 21BR002RUS 14 | other notebooks |
| Operating system | Windows 11 Pro | |
| Operating system platform | Windows | |
| Operating system architecture | 64-bit | |
| Display & Graphics | Lenovo ThinkPad T14s Gen 3 21BR002RUS 14 | other notebooks |
| Screen size | 14" | |
| Screen resolution | 1920 x 1200 | |
| Screen mode | WUXGA | |
| Touchscreen | No | |
| Display screen technology | In-plane Switching (IPS) Technology | |
| Graphics Controller Manufacturer | Intel | |
| Graphics Controller Model | Iris Xe Graphics | |
| Graphics Memory Accessibility | Shared | |
| Graphics Memory Technology | LPDDR5 | |
| Memory | Lenovo ThinkPad T14s Gen 3 21BR002RUS 14 | other notebooks |
| On-board Memory | 16 GB | |
| On-board Memory Technology | LPDDR5 | |
| Maximum Supported System Memory | 16 GB | |
| System Memory Form Factor | On-board | |
| System Memory Speed | 4800 MHz | |
| Total Installed System Memory | 16 GB | |
| Storage | Lenovo ThinkPad T14s Gen 3 21BR002RUS 14 | other notebooks |
| Drive type | SSD | |
| SSD form factor | NVMe M.2 PCI Express | |
| Total Solid State Drive Capacity | 256 GB | |
| Network & Communication | Lenovo ThinkPad T14s Gen 3 21BR002RUS 14 | other notebooks |
| Bluetooth | Yes | |
| Wireless LAN Standard | IEEE 802.11ax | |
| Wireless LAN | Yes | |
| Interfaces/Ports | Lenovo ThinkPad T14s Gen 3 21BR002RUS 14 | other notebooks |
| HDMI | Yes | |
| Network (RJ-45) | No | |
| Number of Thunderbolt 4 Ports | 2 | |
| Number of USB 3.2 Gen 1 Ports | 2 | |
| Total Number of USB Ports | 2 | |
| Camera | Lenovo ThinkPad T14s Gen 3 21BR002RUS 14 | other notebooks |
| Front Camera/Webcam | Yes | |
| Battery | Lenovo ThinkPad T14s Gen 3 21BR002RUS 14 | other notebooks |
| Number of Cells | 4-cell | |
| Design | Lenovo ThinkPad T14s Gen 3 21BR002RUS 14 | other notebooks |
| Height | 0.67" (17.02 mm) | |
| Width | 12.50" (317.50 mm) | |
| Depth | 8.93" (226.82 mm) | |
