In depth comparison and review of Lenovo IdeaPad S145-14IGM (Lenovo IdeaPad S145) and Lenovo ThinkPad T15p Gen 1 (20TN). 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 S145-14IGM (Lenovo IdeaPad S145) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
lightweight design
decent battery life
solid build quality
simple aesthetic
mediocre display quality
limited storage capacity
average performance
no backlit keyboard
Advantages and disadvantages of Lenovo ThinkPad T15p Gen 1 (20TN) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard experience
powerful processor performance
ample connectivity options
good enterprise security
heavy design
average battery life
mediocre display quality
expensive base model
| DESIGN AND DIMENSIONS | Lenovo IdeaPad S145-14IGM (Lenovo IdeaPad S145) | Lenovo ThinkPad T15p Gen 1 (20TN) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 32.71 cm x 24.1 cm x 1.99 cm | 36.65 cm x 25 cm x 2.27 cm |
| Weight | 1.6 kg | 2.07 kg |
| Case Material | Polycarbonate ABS | Polycarbonate ABS |
| Colour | Platinum grey IMR | Black |
| DISPLAY | Lenovo IdeaPad S145-14IGM (Lenovo IdeaPad S145) | Lenovo ThinkPad T15p Gen 1 (20TN) |
|---|
| Screen Size (Type) | 14" - TN | 15.6" |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1366 x 768 (HD) | 3840 x 2160 (Ultra HD 4K) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 220 cd/m² | 600 cd/m² |
| Colour Gamut | - | 100% |
| Features | Anti-glare | Anti-glare, Wide Viewing Angle, 178° viewing angle, HDR 400 compatible, Dolby Vision |
| PROCESSOR | Lenovo IdeaPad S145-14IGM (Lenovo IdeaPad S145) | Lenovo ThinkPad T15p Gen 1 (20TN) |
|---|
| CPU | Intel Pentium Silver N5000 / 1.1 GHz | Intel Core i7 (10th Gen) 10750H / 2.6 GHz |
|---|---|---|
| Max Turbo Speed | 2.7 GHz | 5 GHz |
| Number of Cores | Quad-Core | 6-core |
| Cache | 4 MB | 12 MB |
| 64-bit Computing | Yes | Yes |
| Chipset | - | Mobile Intel WM490 |
| Features | Integrated memory controller | Integrated memory controller |
| MEMORY | Lenovo IdeaPad S145-14IGM (Lenovo IdeaPad S145) | Lenovo ThinkPad T15p Gen 1 (20TN) |
|---|
| RAM | 4 GB (1 x 4 GB) | 16 GB (1 x 16 GB) |
|---|---|---|
| Max RAM Supported | 8 GB | 64 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 2400 MHz | 2933 MHz |
| Rated Speed | 2400 MHz | 3200 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 1 | 2 |
| Empty Slots | 0 | 1 |
| STORAGE | Lenovo IdeaPad S145-14IGM (Lenovo IdeaPad S145) | Lenovo ThinkPad T15p Gen 1 (20TN) |
|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD M.2 2242 PCIe 3.0 x2 - NVM Express (NVMe) | 512 GB SSD M.2 2280 PCIe 3.0 x4 - TCG Opal Encryption 2, NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Lenovo IdeaPad S145-14IGM (Lenovo IdeaPad S145) | Lenovo ThinkPad T15p Gen 1 (20TN) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | Intel UHD Graphics 605 | NVIDIA GeForce GTX 1050 / Intel UHD Graphics |
| Video Memory | - | 3 GB GDDR5 SDRAM |
| Camera | Yes | Yes - 720p |
| Resolution | 0.3 Megapixel | - |
| Camera Features | - | IR camera, fixed focus, ThinkShutter camera privacy |
| Sound | Stereo speakers, microphone | Stereo speakers, dual array microphone |
| Codec | - | Realtek ALC3287 |
| Compliant Standards | High Definition Audio, Dolby Audio | High Definition Audio, Dolby Audio |
| COMMUNICATIONS | Lenovo IdeaPad S145-14IGM (Lenovo IdeaPad S145) | Lenovo ThinkPad T15p Gen 1 (20TN) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 |
|---|---|---|
| Wireless Controller | M.2 Card | Intel Wi-Fi 6 AX 201 |
| Network Interface | - | Gigabit Ethernet |
| Ethernet Controller | - | Intel I219-V |
| Features | Single stream (1x1) | Dual stream (2x2) |
| WWAN |
|---|
| Generation | - | WWAN upgradable |
|---|
| BATTERY | Lenovo IdeaPad S145-14IGM (Lenovo IdeaPad S145) | Lenovo ThinkPad T15p Gen 1 (20TN) |
|---|
| Technology | Lithium Ion | Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 30 Wh | 68 Wh |
| Battery Life | Up to 5.5 hours | Up to 12.1 hours |
| AC ADAPTER | Lenovo IdeaPad S145-14IGM (Lenovo IdeaPad S145) | Lenovo ThinkPad T15p Gen 1 (20TN) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt | 135 Watt |
| INPUT | Lenovo IdeaPad S145-14IGM (Lenovo IdeaPad S145) | Lenovo ThinkPad T15p Gen 1 (20TN) |
|---|
| Type | Keyboard, touchpad | Keyboard, TrackPoint, UltraNav |
|---|---|---|
| Numeric Keypad | - | Yes |
| Keyboard Backlight | - | Yes |
| Features | Multi-touch touchpad, buttonless touchpad | Spill-resistant, multi-touch touchpad, buttonless touchpad, Fn keys with Unified Communications controls |
| CONNECTIONS & EXPANSIONS | Lenovo IdeaPad S145-14IGM (Lenovo IdeaPad S145) | Lenovo ThinkPad T15p Gen 1 (20TN) |
|---|
| Interfaces | USB 2.0 2 x USB 3.1 Gen 1 HDMI Headphone/microphone combo jack |
USB 3.2 Gen 1 (Always On) USB 3.2 Gen 1 USB-C 3.2 Gen 2 (supports Thunderbolt 3, DisplayPort 1.2 Alt Mode) (Power Delivery) HDMI LAN Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) | Yes (SDXC UHS-II Card) |
| SOFTWARE | Lenovo IdeaPad S145-14IGM (Lenovo IdeaPad S145) | Lenovo ThinkPad T15p Gen 1 (20TN) |
|---|
| Operating System (OS) | Windows 10 Home in S mode - English | Windows 10 Pro 64-bit Edition - English |
|---|---|---|
| Software Included | Microsoft Office (30 days trial) | - |
| MISCELLANEOUS | Lenovo IdeaPad S145-14IGM (Lenovo IdeaPad S145) | Lenovo ThinkPad T15p Gen 1 (20TN) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security | Firmware Trusted Platform Module (TPM 2.0) Security Chip | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader, smart card reader |
| 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, RapidCharge, MIL-STD-810G tested |
| Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3 | RoHS |
| ENERGY STAR Certified | Yes | Yes |
| EPEAT Compliant | - | EPEAT Gold |
| TCO Certified | - | TCO Certified Notebooks 8 |
| Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | Limited warranty - 3 years - pick-up and return Limited warranty - battery - 1 year |
| Model Number | 14IGM 81MW | - |
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