Side by side comparison and review of Lenovo ThinkPad T14s Gen 2 (20WN) and Lenovo V145-15AST (81MT). Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.
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 V145-15AST (81MT) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
solid build quality
decent processor performance
ample storage capacity
simple design aesthetic
average display quality
limited graphics capability
no backlit keyboard
poor battery life
DESIGN AND DIMENSIONS | Lenovo ThinkPad T14s Gen 2 (20WN) | Lenovo V145-15AST (81MT) |
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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 | 37.56 cm x 25.34 cm x 2.27 cm |
Weight | 1.36 kg | 2.1 kg |
Case Material | Aluminum, magnesium alloy, carbon fibre hybrid | Polycarbonate ABS |
Colour | Villi black | Black |
DISPLAY | Lenovo ThinkPad T14s Gen 2 (20WN) | Lenovo V145-15AST (81MT) |
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Screen Size (Type) | 14" - IPS | 15.6" |
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Touchscreen | Yes (10-point multi-touch) | - |
LCD Backlight Technology | LED backlight | LED backlight |
Screen Resolution | 1920 x 1080 (Full HD) | 1366 x 768 (HD) |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | 300 cd/m² | 200 cd/m² |
Colour Gamut | 45% NTSC | - |
Features | Anti-glare, on-cell touch technology, 170° viewing angle | Anti-glare |
PROCESSOR | Lenovo ThinkPad T14s Gen 2 (20WN) | Lenovo V145-15AST (81MT) |
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CPU | Intel Core i5 (11th Gen) 1135G7 / 2.4 GHz | AMD A4 9125 / 2.3 GHz |
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Max Turbo Speed | 4.2 GHz | 2.6 GHz |
Number of Cores | Quad-Core | Dual-Core |
Cache | 8 MB | L2 - 1 MB |
64-bit Computing | - | Yes |
Features | Integrated memory controller | Integrated memory controller |
MEMORY | Lenovo ThinkPad T14s Gen 2 (20WN) | Lenovo V145-15AST (81MT) |
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RAM | 8 GB (provided memory is soldered) | 4 GB (1 x 4 GB) |
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Max RAM Supported | - | 8 GB |
RAM Type | LPDDR4X SDRAM | DDR4 SDRAM |
Speed | 4266 MHz | 1866 MHz |
Rated Speed | 4266 MHz | 2666 MHz |
Form Factor | - | SO-DIMM 260-pin |
Slots Qty | - | 1 |
Empty Slots | - | 0 |
STORAGE | Lenovo ThinkPad T14s Gen 2 (20WN) | Lenovo V145-15AST (81MT) |
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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 | 256 GB SSD 2.5" SATA 6Gb/s - Samsung |
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Optical Drive | - | DVD-Writer - tray |
AUDIO & VIDEO | Lenovo ThinkPad T14s Gen 2 (20WN) | Lenovo V145-15AST (81MT) |
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Graphics Processor (GPU) | Intel Iris Xe Graphics | AMD Radeon R3 |
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Memory Allocation Technology | Shared Video Memory (UMA) | - |
Max Monitors Supported | 3 external monitor(s) | - |
Camera | Yes - 720p | Yes |
Resolution | - | 0.3 Megapixel |
Camera Features | Privacy shutter, fixed focus | - |
Sound | Stereo speakers, dual array microphone | Stereo speakers, microphone |
Codec | Realtek ALC3287 | - |
Compliant Standards | High Definition Audio, Dolby Audio | High Definition Audio, Dolby Audio |
COMMUNICATIONS | Lenovo ThinkPad T14s Gen 2 (20WN) | Lenovo V145-15AST (81MT) |
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Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 | 802.11a/b/g/n/ac, Bluetooth 4.1 |
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Wireless Controller | Intel Wi-Fi 6 AX 201 | Realtek RTL8821CE - M.2 Card |
Network Interface | Gigabit Ethernet | Gigabit Ethernet |
Features | Gigabit Ethernet via optional Ethernet (RJ-45) adapter | - |
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 V145-15AST (81MT) |
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Technology | 4-cell lithium polymer | 2-cell Lithium Ion |
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Battery Capacity (Size) | 57 Wh | 30 Wh |
Battery Life | Up to 23.6 hours | Up to 5 hours |
AC ADAPTER | Lenovo ThinkPad T14s Gen 2 (20WN) | Lenovo V145-15AST (81MT) |
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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 | 45 Watt, 20 V, 2.25 A |
INPUT | Lenovo ThinkPad T14s Gen 2 (20WN) | Lenovo V145-15AST (81MT) |
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Type | Keyboard, TrackPoint, UltraNav | Keyboard, touchpad |
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Numeric Keypad | - | Yes |
Keyboard Backlight | Yes | - |
Features | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls | Multi-touch touchpad |
CONNECTIONS & EXPANSIONS | Lenovo ThinkPad T14s Gen 2 (20WN) | Lenovo V145-15AST (81MT) |
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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) |
2 x USB 3.0 LAN HDMI Headphone/microphone combo jack |
Memory Card Reader | - | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
SOFTWARE | Lenovo ThinkPad T14s Gen 2 (20WN) | Lenovo V145-15AST (81MT) |
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Operating System (OS) | Windows 10 Pro 64-bit Edition | FreeDOS - Dutch / English / French / German / Italian |
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MISCELLANEOUS | Lenovo ThinkPad T14s Gen 2 (20WN) | Lenovo V145-15AST (81MT) |
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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 | Kensington mini 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, hard drive password, power-on password |
Compliant Standards | RoHS | RoHS |
ENERGY STAR Certified | Yes | - |
EPEAT Compliant | EPEAT Gold | - |
TCO Certified | TCO Certified Notebooks 8 | - |
Max Operating Temperature | 35 °C | - |
Min Operating Temperature | 5 °C | - |
Humidity Range Operating | 8 - 95% | - |