Get the key specs, technical data, ratings and full review of Lenovo ThinkPad X13s Gen 1 (21BX) all in one place. Compare your selected model with other alternatives and give your decision on the best laptop a solid base with our comprehensive overview.
long battery life
lightweight design
robust security features
solid build quality
efficient performance
limited port selection
no headphone jack
average display brightness
higher price point
Total Rating
design and dimensions display processor memory storage audio & video communications battery ac adapter input connections & expansions software miscellaneous
| DESIGN AND DIMENSIONS Lenovo ThinkPad X13s Gen 1 (21BX) |
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| Product Type | Notebook |
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| Dimensions (WxDxH) | 29.87 cm x 20.64 cm x 1.34 cm |
| Weight | 1.06 kg |
| Case Material | Glass-fibre reinforced plastic (bottom), magnesium-aluminium alloy (top) |
| Colour | Thunder black |
| DISPLAY Lenovo ThinkPad X13s Gen 1 (21BX) |
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| Screen Size (Type) | 13.3" - IPS |
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| LCD Backlight Technology | LED backlight |
| Screen Resolution | 1920 x 1200 (WUXGA) |
| Widescreen | Yes |
| Image Aspect Ratio | 16:10 |
| Image Brightness | 300 cd/m² |
| Colour Gamut | 100% sRGB |
| Features | Anti-glare, 170° viewing angle |
| PROCESSOR Lenovo ThinkPad X13s Gen 1 (21BX) |
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| CPU | Qualcomm Snapdragon 8cx Gen 3 |
|---|---|
| Max Turbo Speed | 3 GHz |
| Number of Cores | 8-core |
| Cache | L2 - 1 MB |
| Features | Integrated memory controller |
| MEMORY Lenovo ThinkPad X13s Gen 1 (21BX) |
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| RAM | 16 GB (provided memory is soldered) |
|---|---|
| RAM Type | LPDDR4X SDRAM |
| Speed | 4266 MHz |
| Rated Speed | 4266 MHz |
| STORAGE Lenovo ThinkPad X13s Gen 1 (21BX) |
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| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2242 PCIe 4.0 x4 - TCG Opal Encryption 2, NVM Express (NVMe) |
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| AUDIO & VIDEO Lenovo ThinkPad X13s Gen 1 (21BX) |
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| Graphics Processor (GPU) | Qualcomm Adreno 690 |
|---|---|
| Max Monitors Supported | 2 external monitor(s) |
| Camera | Yes |
| Resolution | 5 Megapixel |
| Camera Features | IR camera, fixed focus, e-camera shutter, MIPI |
| Sound | Stereo speakers, 3-microphone array |
| Codec | Qualcomm WCD9385 |
| Compliant Standards | High Definition Audio, Dolby Audio |
| COMMUNICATIONS Lenovo ThinkPad X13s Gen 1 (21BX) |
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| Wireless | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
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| Wireless Controller | Qualcomm WCN6855 Wi-Fi 6E |
| Features | Dual stream (2x2) |
| WWAN |
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| Generation | 5G |
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| Controller | Qualcomm Snapdragon X55 - M.2 Card |
| BATTERY Lenovo ThinkPad X13s Gen 1 (21BX) |
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| Technology | Lithium polymer |
|---|---|
| Battery Capacity (Size) | 49.5 Wh |
| Battery Life | Up to 28 hours |
| AC ADAPTER Lenovo ThinkPad X13s Gen 1 (21BX) |
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| Input | AC 100-240 V (50/60 Hz) |
|---|---|
| Output | 65 Watt |
| INPUT Lenovo ThinkPad X13s Gen 1 (21BX) |
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| Type | Keyboard, TrackPoint, UltraNav |
|---|---|
| Keyboard Backlight | Yes |
| Features | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls |
| CONNECTIONS & EXPANSIONS Lenovo ThinkPad X13s Gen 1 (21BX) |
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| Slots | 1 x Nano-SIM card (1 free) |
|---|---|
| Interfaces |
2 x USB-C 3.2 Gen 2 (supports DisplayPort 1.4a Alt Mode) (Power Delivery 3.0) Headphone/microphone combo jack |
| SOFTWARE Lenovo ThinkPad X13s Gen 1 (21BX) |
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| Operating System (OS) | Windows 11 Pro (on ARM) - English |
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| MISCELLANEOUS Lenovo ThinkPad X13s Gen 1 (21BX) |
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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 |
| Security Slot Type | Kensington nano security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) |
| Features | Administrator password, power-on password, MIL-STD-810H tested, self-healing BIOS |
| Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3, TCG Certified |
| ENERGY STAR Certified | Yes |
| EPEAT Compliant | EPEAT Gold |
| 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 Limited warranty - battery - 1 year Extended warranty - 1 year - on-site |
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