In depth comparison and review of Lenovo IdeaPad S145-14IIL (81W6) and Lenovo Yoga Slim 7 ProX 14IAH7 (82TK). 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 S145-14IIL (81W6) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
lightweight design
solid build quality
decent processor performance
adequate connectivity options
average display quality
limited battery life
modest graphics capability
no backlit keyboard
Advantages and disadvantages of Lenovo Yoga Slim 7 ProX 14IAH7 (82TK) based on its technical characteristics, features, user experience, expert reviews and price level.
high-resolution display
powerful processor performance
lightweight and portable
impressive battery life
robust build quality
pricey compared to competitors
limited port selection
no dedicated graphics
average speaker quality
| DESIGN AND DIMENSIONS | Lenovo IdeaPad S145-14IIL (81W6) | Lenovo Yoga Slim 7 ProX 14IAH7 (82TK) |
|---|
| Product Type | Notebook | Notebook - 180-degree hinge design |
|---|---|---|
| Dimensions (WxDxH) | 32.71 cm x 24.1 cm x 1.99 cm | 32.82 cm x 22.14 cm x 1.59 cm |
| Weight | 1.6 kg | 1.45 kg |
| Case Material | Polycarbonate ABS (bottom), polycarbonate ABS (top) | Aluminium (top), aluminium (bottom) |
| Colour | Platinum grey | Granite black | Dark teal |
| DISPLAY | Lenovo IdeaPad S145-14IIL (81W6) | Lenovo Yoga Slim 7 ProX 14IAH7 (82TK) |
|---|
| Screen Size (Type) | 14" - TN | 14.5" - IPS |
|---|---|---|
| Screen Resolution | 1366 x 768 (HD) | 3072 x 1920 (3K) |
| V-Sync Rate at Max Res. | - | 120 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:10 |
| Image Brightness | 220 cd/m² | 400 cd/m² |
| Colour Gamut | - | 100% sRGB |
| Features | Anti-glare | Anti-glare, Eyesafe technology, Dolby Vision, PureSight display, T-CON colour calibration |
| PROCESSOR | Lenovo IdeaPad S145-14IIL (81W6) | Lenovo Yoga Slim 7 ProX 14IAH7 (82TK) |
|---|
| CPU | Intel Core i3 (10th Gen) 1005G1 / 1.2 GHz | Intel Core i7 (12th Gen) 12700H / 2.3 GHz |
|---|---|---|
| Max Turbo Speed | 3.4 GHz | 4.7 GHz |
| Number of Cores | Dual-Core | 14-core |
| Cache | 4 MB | 24 MB |
| Features | Integrated memory controller | Integrated memory controller |
| MEMORY | Lenovo IdeaPad S145-14IIL (81W6) | Lenovo Yoga Slim 7 ProX 14IAH7 (82TK) |
|---|
| RAM | 4 GB (provided memory is soldered) | 32 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 12 GB | - |
| RAM Type | DDR4 SDRAM | LPDDR5 SDRAM |
| Speed | 2666 MHz | 5200 MHz |
| Rated Speed | 2666 MHz | 6000 MHz |
| Form Factor | SO-DIMM 260-pin | - |
| Slots Qty | 1 | - |
| Empty Slots | 1 | - |
| STORAGE | Lenovo IdeaPad S145-14IIL (81W6) | Lenovo Yoga Slim 7 ProX 14IAH7 (82TK) |
|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD M.2 2242 PCIe 3.0 x2 - NVM Express (NVMe) | 1 TB SSD M.2 2280 PCIe 4.0 x4 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Lenovo IdeaPad S145-14IIL (81W6) | Lenovo Yoga Slim 7 ProX 14IAH7 (82TK) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | Intel UHD Graphics | NVIDIA GeForce RTX 3050 / Intel Iris Xe Graphics |
| Max Monitors Supported | - | 2 external monitor(s) |
| Video Memory | - | 4 GB GDDR6 SDRAM |
| Video System Features | - | Dynamic Boost 2.0, Direct X 12 Ultimate, NVIDIA DLSS |
| Camera | Yes | Yes - 1080p |
| Resolution | 0.3 Megapixel | - |
| Camera Features | Fixed focus | IR camera, Windows Hello, fixed focus, ToF sensor, E-privacy camera shutter |
| Sound | Stereo speakers, microphone | Stereo speakers, dual array microphone |
| Codec | - | Realtek ALC3287 |
| Compliant Standards | High Definition Audio, Dolby Audio | High Definition Audio, Dolby Atmos |
| Audio Features | - | Output: Harman audio technology; Input: noise-cancellation technology |
| COMMUNICATIONS | Lenovo IdeaPad S145-14IIL (81W6) | Lenovo Yoga Slim 7 ProX 14IAH7 (82TK) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | Bluetooth 5.1, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Wireless Controller | M.2 Card | M.2 Card |
| Features | Single stream (1x1) | Dual stream (2x2) |
| BATTERY | Lenovo IdeaPad S145-14IIL (81W6) | Lenovo Yoga Slim 7 ProX 14IAH7 (82TK) |
|---|
| Technology | Lithium polymer | Lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 30 Wh | 70 Wh |
| Battery Life | Up to 5.5 hours | Up to 10.9 hours |
| Battery Run Time | - | Local video (1080p) playback time (150 nits): up to 10.9 hours |
| AC ADAPTER | Lenovo IdeaPad S145-14IIL (81W6) | Lenovo Yoga Slim 7 ProX 14IAH7 (82TK) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt | 100 Watt |
| INPUT | Lenovo IdeaPad S145-14IIL (81W6) | Lenovo Yoga Slim 7 ProX 14IAH7 (82TK) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | - | Yes |
| Features | Multi-touch touchpad, buttonless touchpad | Multi-touch touchpad, buttonless touchpad, precision glass touchpad |
| CONNECTIONS & EXPANSIONS | Lenovo IdeaPad S145-14IIL (81W6) | Lenovo Yoga Slim 7 ProX 14IAH7 (82TK) |
|---|
| Interfaces | USB 2.0 2 x USB 3.1 Gen 1 HDMI 1.4b Headphone/microphone combo jack |
USB 3.2 Gen 1 (Always On) HDMI 2 x Thunderbolt 4 (supports DisplayPort 1.4) (Power Delivery 3.0) Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) | - |
| SOFTWARE | Lenovo IdeaPad S145-14IIL (81W6) | Lenovo Yoga Slim 7 ProX 14IAH7 (82TK) |
|---|
| Operating System (OS) | Windows 10 Home in S mode - English | Windows 11 Home - English |
|---|---|---|
| Software Included | Microsoft Office (Trial) | Microsoft Office (Trial) |
| MISCELLANEOUS | Lenovo IdeaPad S145-14IIL (81W6) | Lenovo Yoga Slim 7 ProX 14IAH7 (82TK) |
|---|
| Included Accessories | Wall mount power adapter | USB-C slim power adapter |
|---|---|---|
| Integrated Options | - | Hall sensor, Time of Flight (ToF), ambient colour sensor |
| Security | Firmware Trusted Platform Module (TPM 2.0) Security Chip | Firmware Trusted Platform Module (TPM 2.0) Security Chip |
| Features | Administrator password, hard drive password, power-on password | Administrator password, hard drive password, Rapid Charge Express, self-healing BIOS |
| Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3 | RoHS, Energy-Related Products (ErP) Lot 6, Energy-Related Products (ErP) Lot 26, TUV Rheinland Eyesafe Display, TUV Rheinland Low Blue Light (Hardware Solution) |
| Carbon Footprint | 293 kg carbon emissions | 391 kg carbon emissions |
| Max Operating Temperature | - | 35 °C |
| Min Operating Temperature | - | 5 °C |
| Humidity Range Operating | - | 8 - 95% |
| Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | Limited warranty - 1 year - pick-up and return |
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