In depth comparison and review of Lenovo IdeaPad 3 15ADA05 (81W1) and Lenovo ThinkPad T14 Gen 2 (20W1). 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 IdeaPad 3 15ADA05 (81W1) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
lightweight design
decent battery life
solid build quality
adequate performance
average display quality
limited storage capacity
no backlit keyboard
mediocre graphics performance
Advantages and disadvantages of Lenovo ThinkPad T14 Gen 2 (20W1) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard feel
good battery life
impressive security features
reliable performance
average display brightness
heavier than competitors
noisy under load
limited color options
| DESIGN AND DIMENSIONS | Lenovo IdeaPad 3 15ADA05 (81W1) | Lenovo ThinkPad T14 Gen 2 (20W1) |
|---|
| Product Type | Notebook - 180-degree hinge design | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 36.22 cm x 25.34 cm x 1.99 cm | 1.79 cm |
| Weight | 1.85 kg | 1.47 kg |
| Case Material | Polycarbonate ABS | Glass-fibre, magnesium alloy, polyphenylene sulfide, polyamide, Talc15 |
| Colour | Business black | - |
| DISPLAY | Lenovo IdeaPad 3 15ADA05 (81W1) | Lenovo ThinkPad T14 Gen 2 (20W1) |
|---|
| Screen Size (Type) | 15.6" - TN | 14" |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1366 x 768 (HD) | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 220 cd/m² | - |
| Features | Anti-glare | Anti-glare |
| PROCESSOR | Lenovo IdeaPad 3 15ADA05 (81W1) | Lenovo ThinkPad T14 Gen 2 (20W1) |
|---|
| CPU | AMD Athlon Gold 3150U / 2.4 GHz | No CPU |
|---|---|---|
| Max Turbo Speed | 3.3 GHz | - |
| Number of Cores | Dual-Core | - |
| Cache | L3 - 4 MB | - |
| Features | Integrated memory controller | - |
| MEMORY | Lenovo IdeaPad 3 15ADA05 (81W1) | Lenovo ThinkPad T14 Gen 2 (20W1) |
|---|
| RAM | 4 GB (provided memory is soldered) | - |
|---|---|---|
| Max RAM Supported | 12 GB | - |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 2400 MHz | 3200 MHz |
| Rated Speed | 2400 MHz | 3200 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 1 | 1 |
| Empty Slots | 1 | - |
| STORAGE | Lenovo IdeaPad 3 15ADA05 (81W1) | Lenovo ThinkPad T14 Gen 2 (20W1) |
|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD M.2 2242 PCIe 3.0 x2 - NVM Express (NVMe) | - |
|---|
| AUDIO & VIDEO | Lenovo IdeaPad 3 15ADA05 (81W1) | Lenovo ThinkPad T14 Gen 2 (20W1) |
|---|
| Graphics Processor (GPU) | AMD Radeon Graphics | - |
|---|---|---|
| Max Monitors Supported | 1 external monitor(s) | - |
| Camera | Yes | - |
| Resolution | 0.3 Megapixel | - |
| Camera Features | Privacy shutter, fixed focus | - |
| 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 IdeaPad 3 15ADA05 (81W1) | Lenovo ThinkPad T14 Gen 2 (20W1) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | - |
|---|---|---|
| Wireless Controller | M.2 Card | - |
| Network Interface | - | Gigabit Ethernet |
| Features | Dual stream (2x2) | - |
| BATTERY | Lenovo IdeaPad 3 15ADA05 (81W1) | Lenovo ThinkPad T14 Gen 2 (20W1) |
|---|
| Technology | Lithium polymer | 3-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 35 Wh | 50 Wh |
| Battery Life | Up to 9.6 hours | Up to 14.5 hours |
| AC ADAPTER | Lenovo IdeaPad 3 15ADA05 (81W1) | Lenovo ThinkPad T14 Gen 2 (20W1) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt | - |
| INPUT | Lenovo IdeaPad 3 15ADA05 (81W1) | Lenovo ThinkPad T14 Gen 2 (20W1) |
|---|
| Type | Keyboard, touchpad | Keyboard, TrackPoint, UltraNav |
|---|---|---|
| Numeric Keypad | Yes | - |
| Features | Multi-touch touchpad, buttonless touchpad | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls |
| CONNECTIONS & EXPANSIONS | Lenovo IdeaPad 3 15ADA05 (81W1) | Lenovo ThinkPad T14 Gen 2 (20W1) |
|---|
| Interfaces | 2 x USB 3.2 Gen 1 USB 2.0 HDMI Headphone/microphone combo jack |
USB 3.2 Gen 1 (Always On) USB 3.2 Gen 1 2 x USB4 (supports Thunderbolt 4, DisplayPort 1.4a Alt Mode) (Power Delivery 3.0) HDMI Headphone/microphone combo jack LAN Dock |
|---|---|---|
| Memory Card Reader | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) | Yes (microSD) |
| SOFTWARE | Lenovo IdeaPad 3 15ADA05 (81W1) | Lenovo ThinkPad T14 Gen 2 (20W1) |
|---|
| Operating System (OS) | Windows 10 Home in S mode - English | No operating system |
|---|---|---|
| Software Included | Microsoft 365 Personal | - |
| MISCELLANEOUS | Lenovo IdeaPad 3 15ADA05 (81W1) | Lenovo ThinkPad T14 Gen 2 (20W1) |
|---|
| Dockable | - | Yes |
|---|---|---|
| Included Accessories | Power adapter | USB-C power adapter |
| Security | Firmware Trusted Platform Module (TPM 2.0) Security Chip | - |
| Security Slot Type | - | Kensington security slot |
| Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
| Features | Administrator password, hard drive password, power-on password | Administrator password, hard drive password, power-on password, self-healing BIOS |
| Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3 | RoHS |
| ENERGY STAR Certified | - | Yes |
| EPEAT Compliant | - | 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 | Limited warranty - 1 year - pick-up and return | - |
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