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Complete technical specifications, details, expert ratings and review of Lenovo ThinkPad T14 Gen 4 (21K3). Find out how your chosen laptop stacks up against the competition and whether it's the one that best meets your expectations with the laptop comparison feature.
design and dimensions display processor memory storage audio & video communications battery ac adapter input connections & expansions software miscellaneous
| DESIGN AND DIMENSIONS Lenovo ThinkPad T14 Gen 4 (21K3) |
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| Product Type | Notebook - 180-degree hinge design |
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| Dimensions (WxDxH) | 31.77 cm x 22.69 cm x 1.79 cm |
| Weight | 1.39 kg |
| Case Material | Carbon fibre hybrid (top), polyphenylene sulfide (bottom) |
| Colour | Thunder black |
| DISPLAY Lenovo ThinkPad T14 Gen 4 (21K3) |
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| Screen Size (Type) | 14" - IPS |
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| Screen Resolution | 1920 x 1200 (WUXGA) |
| Widescreen | Yes |
| Image Aspect Ratio | 16:10 |
| Image Brightness | 300 cd/m² |
| Colour Gamut | 45% NTSC |
| Features | Anti-glare |
| PROCESSOR Lenovo ThinkPad T14 Gen 4 (21K3) |
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| CPU | AMD Ryzen 5 Pro 7540U / 3.2 GHz |
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| Max Turbo Speed | 4.9 GHz |
| Number of Cores | 6-core |
| Cache | L3 - 16 MB |
| Features | Integrated memory controller |
| MEMORY Lenovo ThinkPad T14 Gen 4 (21K3) |
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| RAM | 16 GB (provided memory is soldered) |
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| RAM Type | LPDDR5X SDRAM |
| Speed | 6400 MHz |
| Rated Speed | 6400 MHz |
| STORAGE Lenovo ThinkPad T14 Gen 4 (21K3) |
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| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2280 PCIe 4.0 x4 - TCG Opal Encryption 2, NVM Express (NVMe) |
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| AUDIO & VIDEO Lenovo ThinkPad T14 Gen 4 (21K3) |
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| Graphics Processor (GPU) | AMD Radeon 740M |
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| Max Monitors Supported | 3 external monitor(s) |
| Camera | Yes - 1080p |
| Camera Features | Privacy shutter, Windows Hello, fixed focus, hybrid FHD/IR camera, Ultrasonic Human Presence Detection |
| Sound | Stereo speakers, dual array microphone |
| Codec | Realtek ALC3287 |
| Compliant Standards | High Definition Audio, Dolby Audio |
| Audio Features | Input: Dolby Voice, 360° far-field |
| COMMUNICATIONS Lenovo ThinkPad T14 Gen 4 (21K3) |
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| Wireless | Bluetooth 5.1, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
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| Wireless Controller | MediaTek RZ616 |
| Network Interface | Gigabit Ethernet |
| Ethernet Controller | Realtek RTL8111EPV |
| Compliant Standards | DASH |
| Features | Wake-on-LAN (WOL), dual stream (2x2) |
| WWAN |
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| Generation | 4G upgradable |
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| BATTERY Lenovo ThinkPad T14 Gen 4 (21K3) |
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| Technology | Lithium polymer |
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| Battery Capacity (Size) | 52.5 Wh |
| AC ADAPTER Lenovo ThinkPad T14 Gen 4 (21K3) |
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| Input | AC 100-240 V (50/60 Hz) |
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| Output | 65 Watt |
| INPUT Lenovo ThinkPad T14 Gen 4 (21K3) |
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| Type | Keyboard, TrackPoint, UltraNav |
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| Keyboard Backlight | Yes |
| Features | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls |
| CONNECTIONS & EXPANSIONS Lenovo ThinkPad T14 Gen 4 (21K3) |
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| Interfaces |
USB 3.2 Gen 1 (Always On) USB 3.2 Gen 1 USB-C 3.2 Gen 2 (supports DisplayPort 1.4a Alt Mode) (Power Delivery 3.0) USB4 (supports DisplayPort 1.4a Alt Mode) (Power Delivery 3.0) HDMI (4K support) LAN Headphone/microphone combo jack |
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| SOFTWARE Lenovo ThinkPad T14 Gen 4 (21K3) |
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| Operating System (OS) | Windows 11 Pro - English |
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| Software Included | Glance by Mirametrix |
| MISCELLANEOUS Lenovo ThinkPad T14 Gen 4 (21K3) |
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| Included Accessories | USB-C power adapter |
|---|---|
| Security | Discrete Trusted Platform Module (TPM 2.0) Security Chip with Microsoft Pluton, fingerprint reader, smart card reader |
| Security Slot Type | Kensington nano security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) |
| Features | Administrator password, system password, power-on password, RapidCharge, MIL-STD-810H tested, NVMe password, certificate based BIOS authentication, FIDO (Fast Identity Online) authentication |
| Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 6, TCG Certified, Energy-Related Products (ErP) Lot 26, TCO Certified 9.0 |
| Max Operating Temperature | 35 °C |
| Min Operating Temperature | 5 °C |
| Humidity Range Operating | 8 - 95% |
| Manufacturer Warranty |
Base warranty - 3 years - pick-up and return Base warranty - battery - 1 year Extended warranty - 3 years - on-site Extended warranty - 1 year - on-site - response time: next business day |
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