In depth comparison and review of Lenovo ThinkPad T14s Gen 2 (20WN) and Lenovo ThinkPad L15 Gen 3 (21C3). Compare sizes, performance, storage capacities, batteries and other important specifications and features to easily choose the right laptop for you. Our goal is to help you uncover differences between the products and find the laptop that will best fit your needs.
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 ThinkPad L15 Gen 3 (21C3) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard feel
good battery life
reliable performance
decent connectivity options
mediocre display quality
heavier design
limited graphics performance
higher price point
DESIGN AND DIMENSIONS | Lenovo ThinkPad T14s Gen 2 (20WN) | Lenovo ThinkPad L15 Gen 3 (21C3) |
---|
Product Type | Notebook | Notebook - 180-degree hinge design |
---|---|---|
Dimensions (WxDxH) | 32.75 cm x 22.44 cm x 1.681 cm | 36.02 cm x 23.7 cm x 1.993 cm |
Weight | 1.36 kg | 1.76 kg |
Case Material | Aluminum, magnesium alloy, carbon fibre hybrid | Polycarbonate ABS (bottom), polycarbonate ABS (top) |
Colour | Villi black | Thunder black |
DISPLAY | Lenovo ThinkPad T14s Gen 2 (20WN) | Lenovo ThinkPad L15 Gen 3 (21C3) |
---|
Screen Size (Type) | 14" - IPS | 15.6" - IPS |
---|---|---|
Touchscreen | Yes (10-point multi-touch) | - |
LCD Backlight Technology | LED backlight | LED backlight |
Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | 300 cd/m² | 250 cd/m² |
Colour Gamut | 45% NTSC | 45% NTSC |
Features | Anti-glare, on-cell touch technology, 170° viewing angle | Anti-glare, 170° viewing angle |
PROCESSOR | Lenovo ThinkPad T14s Gen 2 (20WN) | Lenovo ThinkPad L15 Gen 3 (21C3) |
---|
CPU | Intel Core i5 (11th Gen) 1135G7 / 2.4 GHz | Intel Core i5 (12th Gen) 1235U / 1.3 GHz |
---|---|---|
Max Turbo Speed | 4.2 GHz | 4.4 GHz |
Number of Cores | Quad-Core | 10-core |
Cache | 8 MB | 12 MB |
Features | Integrated memory controller | Integrated memory controller |
MEMORY | Lenovo ThinkPad T14s Gen 2 (20WN) | Lenovo ThinkPad L15 Gen 3 (21C3) |
---|
RAM | 8 GB (provided memory is soldered) | 8 GB (2 x 4 GB) |
---|---|---|
Max RAM Supported | - | 64 GB |
RAM Type | LPDDR4X SDRAM | DDR4 SDRAM |
Speed | 4266 MHz | 3200 MHz |
Rated Speed | 4266 MHz | 3200 MHz |
Form Factor | - | SO-DIMM 260-pin |
Slots Qty | - | 2 |
Empty Slots | - | 0 |
STORAGE | Lenovo ThinkPad T14s Gen 2 (20WN) | Lenovo ThinkPad L15 Gen 3 (21C3) |
---|
Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2280 PCIe 3.0 x4 - TCG Opal Encryption, NVM Express (NVMe) - Samsung | 256 GB SSD M.2 2242 PCIe 4.0 x4 - TCG Opal Encryption 2, NVM Express (NVMe) |
---|
AUDIO & VIDEO | Lenovo ThinkPad T14s Gen 2 (20WN) | Lenovo ThinkPad L15 Gen 3 (21C3) |
---|
Graphics Processor (GPU) | Intel Iris Xe Graphics | Intel Iris Xe Graphics |
---|---|---|
Memory Allocation Technology | Shared Video Memory (UMA) | - |
Max Monitors Supported | 3 external monitor(s) | 3 external monitor(s) |
Video System Features | - | Functions as Intel UHD graphics (for single-channel memory) |
Camera | Yes - 720p | Yes - 1080p |
Camera Features | Privacy shutter, fixed focus | Privacy shutter, IR camera, Windows Hello, fixed focus |
Sound | Stereo speakers, dual array microphone | Stereo speakers, dual array microphone |
Codec | Realtek ALC3287 | Realtek ALC3287 |
Compliant Standards | High Definition Audio, Dolby Audio | High Definition Audio, Dolby Audio, Dolby Voice |
COMMUNICATIONS | Lenovo ThinkPad T14s Gen 2 (20WN) | Lenovo ThinkPad L15 Gen 3 (21C3) |
---|
Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 |
---|---|---|
Wireless Controller | Intel Wi-Fi 6 AX 201 | Intel Wi-Fi 6 AX 201 - M.2 Card |
Network Interface | Gigabit Ethernet | Gigabit Ethernet |
Features | Gigabit Ethernet via optional Ethernet (RJ-45) adapter | Wake-on-LAN (WOL), dual stream (2x2) |
WWAN |
---|
Generation | 4G | 4G upgradable |
---|---|---|
Technology | LTE | - |
Controller | Quectel EM120R-GL - M.2 Card | - |
BATTERY | Lenovo ThinkPad T14s Gen 2 (20WN) | Lenovo ThinkPad L15 Gen 3 (21C3) |
---|
Technology | 4-cell lithium polymer | Lithium polymer |
---|---|---|
Battery Capacity (Size) | 57 Wh | 57 Wh |
Battery Life | Up to 23.6 hours | - |
AC ADAPTER | Lenovo ThinkPad T14s Gen 2 (20WN) | Lenovo ThinkPad L15 Gen 3 (21C3) |
---|
Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
---|---|---|
Output | 65 Watt | 65 Watt |
INPUT | Lenovo ThinkPad T14s Gen 2 (20WN) | Lenovo ThinkPad L15 Gen 3 (21C3) |
---|
Type | Keyboard, TrackPoint, UltraNav | Keyboard, TrackPoint, UltraNav |
---|---|---|
Numeric Keypad | - | Yes |
Keyboard Backlight | Yes | Yes |
Features | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls |
CONNECTIONS & EXPANSIONS | Lenovo ThinkPad T14s Gen 2 (20WN) | Lenovo ThinkPad L15 Gen 3 (21C3) |
---|
Slots | 1 x Nano-SIM card (1 free) | - |
---|---|---|
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 3.2 Gen 1 USB 3.2 Gen 1 (Always On) USB-C 3.2 Gen 1 (supports DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) Headphone/microphone combo jack HDMI LAN |
Memory Card Reader | - | Yes (microSD) |
SOFTWARE | Lenovo ThinkPad T14s Gen 2 (20WN) | Lenovo ThinkPad L15 Gen 3 (21C3) |
---|
Operating System (OS) | Windows 10 Pro 64-bit Edition | Windows 10 Pro 64-bit Edition (available through downgrade rights from Windows 11 Pro) + Windows 11 Pro Licence - English |
---|
MISCELLANEOUS | Lenovo ThinkPad T14s Gen 2 (20WN) | Lenovo ThinkPad L15 Gen 3 (21C3) |
---|
Dockable | Yes | - |
---|---|---|
Included Accessories | USB-C power adapter | USB-C power adapter |
Security | Discrete Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | Discrete Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader, smart card reader |
Security Slot Type | Kensington nano security slot | Kensington nano security slot |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | 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, power-on password, RapidCharge, MIL-STD-810H tested, self-healing BIOS, NVMe password |
Compliant Standards | RoHS | RoHS, Energy-Related Products (ErP) Lot 3, TCG Certified |
ENERGY STAR Certified | Yes | Yes |
EPEAT Compliant | EPEAT Gold | EPEAT Gold |
TCO Certified | TCO Certified Notebooks 8 | - |
Max Operating Temperature | 35 °C | 35 °C |
Min Operating Temperature | 5 °C | 5 °C |
Humidity Range Operating | 8 - 95% | 8 - 95% |
Manufacturer Warranty | - | Base warranty - 1 year - pick-up and return Extended warranty - 1 year - on-site |