In depth comparison and review of Lenovo ThinkPad T15g Gen 1 (20UR) and Lenovo IdeaPad 3 17IML05 (81WC). 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 T15g Gen 1 (20UR) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful graphics capabilities
robust build quality
high-resolution display
advanced security features
good thermal management
heavy and bulky
expensive price point
average battery life
limited color accuracy
Advantages and disadvantages of Lenovo IdeaPad 3 17IML05 (81WC) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
large display screen
decent processor performance
ample storage capacity
lightweight design
average battery life
mediocre graphics card
no backlit keyboard
limited port selection
| DESIGN AND DIMENSIONS | Lenovo ThinkPad T15g Gen 1 (20UR) | Lenovo IdeaPad 3 17IML05 (81WC) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 37.54 cm x 25.23 cm x 3.145 cm | 40.2 cm x 28.125 cm x 1.99 cm |
| Weight | 2.74 kg | 2.2 kg |
| Case Material | Glass-fibre, glass-fibre reinforced plastic, polyphenylene sulfide | Polycarbonate ABS |
| Colour | Black | Abyss blue |
| DISPLAY | Lenovo ThinkPad T15g Gen 1 (20UR) | Lenovo IdeaPad 3 17IML05 (81WC) |
|---|
| Screen Size (Type) | 15.6" - IPS | 17.3" - TN |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1600 x 900 (HD+) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 500 cd/m² | 250 cd/m² |
| Colour Gamut | 72% NTSC | - |
| Features | Anti-glare, HDR (high dynamic range), 160° viewing angle, Dolby Vision | Anti-glare |
| PROCESSOR | Lenovo ThinkPad T15g Gen 1 (20UR) | Lenovo IdeaPad 3 17IML05 (81WC) |
|---|
| CPU | Intel Core i7 (10th Gen) 10750H / 2.6 GHz | Intel Pentium Gold 6405U / 2.4 GHz |
|---|---|---|
| Max Turbo Speed | 5 GHz | - |
| Number of Cores | 6-core | Dual-Core |
| Cache | 12 MB | 2 MB |
| 64-bit Computing | - | Yes |
| Chipset | Mobile Intel WM490 | - |
| Features | Integrated memory controller | Integrated memory controller |
| MEMORY | Lenovo ThinkPad T15g Gen 1 (20UR) | Lenovo IdeaPad 3 17IML05 (81WC) |
|---|
| RAM | 32 GB (2 x 16 GB) | 4 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 128 GB | 12 GB |
| RAM Type | DDR4 SDRAM - non-ECC | DDR4 SDRAM |
| Speed | 2933 MHz | 2400 MHz |
| Rated Speed | 2933 MHz | 2400 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 4 | 1 |
| Empty Slots | 2 | 1 |
| STORAGE | Lenovo ThinkPad T15g Gen 1 (20UR) | Lenovo IdeaPad 3 17IML05 (81WC) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 2280 PCIe - TCG Opal Encryption, NVM Express (NVMe) | 128 GB SSD M.2 2242 PCIe 3.0 x2 - NVM Express (NVMe) |
|---|---|---|
| RAID Level | RAID 0, RAID 1 | - |
| AUDIO & VIDEO | Lenovo ThinkPad T15g Gen 1 (20UR) | Lenovo IdeaPad 3 17IML05 (81WC) |
|---|
| Multi-GPU Configuration | 1 single GPU card / integrated GPU | - |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 2070 SUPER / Intel UHD Graphics | Intel UHD Graphics |
| Max Monitors Supported | 4 external monitor(s) | - |
| Video Memory | 8 GB GDDR6 SDRAM | - |
| Video System Features | Max-Q design | - |
| Camera | Yes - 720p | Yes |
| Resolution | - | 0.3 Megapixel |
| Camera Features | IR camera, fixed focus, ThinkShutter camera privacy | Privacy shutter |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, dual array microphone |
| Codec | Realtek ALC3286 | - |
| Compliant Standards | Dolby Atmos | High Definition Audio, Dolby Audio |
| COMMUNICATIONS | Lenovo ThinkPad T15g Gen 1 (20UR) | Lenovo IdeaPad 3 17IML05 (81WC) |
|---|
| Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 | Bluetooth 5.0, 802.11a/b/g/n/ac/ax |
|---|---|---|
| Wireless Controller | Intel Wi-Fi 6 AX 201 | M.2 Card |
| Network Interface | Gigabit Ethernet | - |
| Ethernet Controller | Intel I219-V | - |
| Features | Dual stream (2x2) | Dual stream (2x2) |
| WWAN |
|---|
| Generation | 4G upgradable | - |
|---|
| BATTERY | Lenovo ThinkPad T15g Gen 1 (20UR) | Lenovo IdeaPad 3 17IML05 (81WC) |
|---|
| Technology | Lithium polymer | Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 94 Wh | 42 Wh |
| Battery Life | Up to 17.4 hours | Up to 9 hours |
| AC ADAPTER | Lenovo ThinkPad T15g Gen 1 (20UR) | Lenovo IdeaPad 3 17IML05 (81WC) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 230 Watt | 45 Watt |
| INPUT | Lenovo ThinkPad T15g Gen 1 (20UR) | Lenovo IdeaPad 3 17IML05 (81WC) |
|---|
| Type | Keyboard, TrackPoint, UltraNav | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | Yes |
| Keyboard Backlight | Yes | - |
| Features | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls | Multi-touch touchpad, buttonless touchpad |
| CONNECTIONS & EXPANSIONS | Lenovo ThinkPad T15g Gen 1 (20UR) | Lenovo IdeaPad 3 17IML05 (81WC) |
|---|
| Interfaces | USB-C 3.2 Gen 1 (supports DisplayPort Alt Mode) (Power Delivery) 2 x USB-C 3.2 Gen 2 (supports Thunderbolt 3, DisplayPort Alt Mode) (Power Delivery) USB 3.2 Gen 1 (Always On) USB 3.2 Gen 1 HDMI Headphone/microphone combo jack LAN |
USB 2.0 2 x USB 3.2 Gen 1 HDMI Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | Yes (SD Card) | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
| SOFTWARE | Lenovo ThinkPad T15g Gen 1 (20UR) | Lenovo IdeaPad 3 17IML05 (81WC) |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition - English | Windows 10 Home in S mode - English |
|---|---|---|
| Software Included | - | Microsoft Office (30 days trial) |
| MISCELLANEOUS | Lenovo ThinkPad T15g Gen 1 (20UR) | Lenovo IdeaPad 3 17IML05 (81WC) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security | Discrete Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader, smart card reader | 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, RapidCharge, MIL-STD-810G tested | Administrator password, hard drive password, power-on password |
| Compliant Standards | RoHS | RoHS, Energy-Related Products (ErP) Lot 3 |
| ENERGY STAR Certified | Yes | 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% | - |
| Manufacturer Warranty | Limited warranty - 3 years - pick-up and return Limited warranty - battery - 1 year |
Limited warranty - 1 year - pick-up and return |
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