Detailed comparison and review of Lenovo ThinkPad T14s Gen 2 (20WN) and Lenovo IdeaPad S540-13API (81XC). With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.
Advantages and disadvantages of Lenovo ThinkPad T14s Gen 2 (20WN) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard feel
impressive battery life
strong security features
lightweight design
average display brightness
limited graphics performance
no HDMI port
higher price point
Advantages and disadvantages of Lenovo IdeaPad S540-13API (81XC) based on its technical characteristics, features, user experience, expert reviews and price level.
slim, lightweight design
sharp, vibrant display
fast processing speed
good battery life
quiet operation
limited port selection
no optical drive
average graphics performance
higher price point
DESIGN AND DIMENSIONS | Lenovo ThinkPad T14s Gen 2 (20WN) | Lenovo IdeaPad S540-13API (81XC) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 32.75 cm x 22.44 cm x 1.681 cm | 29.69 cm x 20.86 cm x 1.595 cm |
Weight | 1.36 kg | 1.25 kg |
Case Material | Aluminum, magnesium alloy, carbon fibre hybrid | Aluminum, glass |
Colour | Villi black | Light silver |
DISPLAY | Lenovo ThinkPad T14s Gen 2 (20WN) | Lenovo IdeaPad S540-13API (81XC) |
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Screen Size (Type) | 14" - IPS | 13.3" - IPS |
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Touchscreen | Yes (10-point multi-touch) | - |
LCD Backlight Technology | LED backlight | LED backlight |
Screen Resolution | 1920 x 1080 (Full HD) | 2560 x 1600 (WQHD) |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | 300 cd/m² | 300 cd/m² |
Colour Gamut | 45% NTSC | 100% sRGB, 72% NTSC |
Features | Anti-glare, on-cell touch technology, 170° viewing angle | Glossy, 72% NTSC colour gamut |
PROCESSOR | Lenovo ThinkPad T14s Gen 2 (20WN) | Lenovo IdeaPad S540-13API (81XC) |
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CPU | Intel Core i5 (11th Gen) 1135G7 / 2.4 GHz | AMD Ryzen 7 3750H / 2.3 GHz |
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Max Turbo Speed | 4.2 GHz | 4 GHz |
Number of Cores | Quad-Core | Quad-Core |
Cache | 8 MB | L3 - 4 MB |
64-bit Computing | - | Yes |
Features | Integrated memory controller | Integrated memory controller |
MEMORY | Lenovo ThinkPad T14s Gen 2 (20WN) | Lenovo IdeaPad S540-13API (81XC) |
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RAM | 8 GB (provided memory is soldered) | 8 GB (provided memory is soldered) |
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RAM Type | LPDDR4X SDRAM | DDR4 SDRAM |
Speed | 4266 MHz | 2400 MHz |
Rated Speed | 4266 MHz | 2400 MHz |
STORAGE | Lenovo ThinkPad T14s Gen 2 (20WN) | Lenovo IdeaPad S540-13API (81XC) |
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Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2280 PCIe 3.0 x4 - TCG Opal Encryption, NVM Express (NVMe) - Samsung | 512 GB SSD M.2 2280 PCIe 3.0 x4 - NVM Express (NVMe) |
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AUDIO & VIDEO | Lenovo ThinkPad T14s Gen 2 (20WN) | Lenovo IdeaPad S540-13API (81XC) |
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Graphics Processor (GPU) | Intel Iris Xe Graphics | AMD Radeon RX Vega 10 |
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Memory Allocation Technology | Shared Video Memory (UMA) | - |
Max Monitors Supported | 3 external monitor(s) | - |
Camera | Yes - 720p | Yes - 720p |
Resolution | - | 1 Megapixel |
Camera Features | Privacy shutter, fixed focus | IR camera, fixed focus, ToF sensor |
Sound | Stereo speakers, dual array microphone | Stereo speakers, dual array microphone |
Codec | Realtek ALC3287 | - |
Compliant Standards | High Definition Audio, Dolby Audio | High Definition Audio, Dolby Audio |
COMMUNICATIONS | Lenovo ThinkPad T14s Gen 2 (20WN) | Lenovo IdeaPad S540-13API (81XC) |
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Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 | 802.11a/b/g/n/ac, Bluetooth 5.0 |
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Wireless Controller | Intel Wi-Fi 6 AX 201 | M.2 Card |
Network Interface | Gigabit Ethernet | - |
Features | Gigabit Ethernet via optional Ethernet (RJ-45) adapter | Dual stream (2x2) |
WWAN |
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Generation | 4G | - |
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Technology | LTE | - |
Controller | Quectel EM120R-GL - M.2 Card | - |
BATTERY | Lenovo ThinkPad T14s Gen 2 (20WN) | Lenovo IdeaPad S540-13API (81XC) |
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Technology | 4-cell lithium polymer | Lithium Ion |
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Battery Capacity (Size) | 57 Wh | 56 Wh |
Battery Life | Up to 23.6 hours | Up to 14.7 hours |
AC ADAPTER | Lenovo ThinkPad T14s Gen 2 (20WN) | Lenovo IdeaPad S540-13API (81XC) |
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Input | AC 100-240 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
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Output | 65 Watt | 65 Watt |
INPUT | Lenovo ThinkPad T14s Gen 2 (20WN) | Lenovo IdeaPad S540-13API (81XC) |
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Type | Keyboard, TrackPoint, UltraNav | Keyboard, touchpad |
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Keyboard Backlight | Yes | Yes |
Features | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls | Multi-touch touchpad, buttonless touchpad |
CONNECTIONS & EXPANSIONS | Lenovo ThinkPad T14s Gen 2 (20WN) | Lenovo IdeaPad S540-13API (81XC) |
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Slots | 1 x Nano-SIM card (1 free) | - |
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Interfaces | USB 3.2 Gen 1 USB 3.2 Gen 1 (Always On) USB4 (supports Thunderbolt 4, DisplayPort 1.4a Alt Mode) (Power Delivery 3.0) HDMI Headphone/microphone combo jack Dock (combined dual USB-C and ethernet side connection) |
USB 3.1 Gen 1 (Always On) 2 x USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) (Power Delivery) Headphone/microphone combo jack |
SOFTWARE | Lenovo ThinkPad T14s Gen 2 (20WN) | Lenovo IdeaPad S540-13API (81XC) |
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Operating System (OS) | Windows 10 Pro 64-bit Edition | Windows 10 Home 64-bit Edition - English |
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Software Included | - | Microsoft Office (30 days trial) |
MISCELLANEOUS | Lenovo ThinkPad T14s Gen 2 (20WN) | Lenovo IdeaPad S540-13API (81XC) |
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Dockable | Yes | - |
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Included Accessories | USB-C power adapter | Power adapter |
Security | Discrete Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | Firmware Trusted Platform Module (TPM 2.0) Security Chip |
Security Slot Type | Kensington nano security slot | - |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
Features | Administrator password, power-on password, RapidCharge, MIL-STD-810H tested, self-healing BIOS, NVMe password | Administrator password, hard drive password, power-on password, RapidCharge |
Compliant Standards | RoHS | RoHS, Energy-Related Products (ErP) Lot 3 |
SAR Value | - | 0.599 W/kg (body), 0.599 W/kg (limb) |
ENERGY STAR Certified | Yes | - |
EPEAT Compliant | EPEAT Gold | - |
TCO Certified | TCO Certified Notebooks 8 | - |
Specific Absorption Rate (SAR) | - | 0.599 W/kg (body) 0.599 W/kg (limb) |
Max Operating Temperature | 35 °C | - |
Min Operating Temperature | 5 °C | - |
Humidity Range Operating | 8 - 95% | - |
Manufacturer Warranty | - | Limited warranty - 1 year - pick-up and return |