In depth comparison and review of Lenovo ThinkPad E580 (20KT) 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 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 ThinkPad E580 (20KT) | Lenovo Yoga Slim 7 ProX 14IAH7 (82TK) |
|---|
| Product Type | Notebook | Notebook - 180-degree hinge design |
|---|---|---|
| Dimensions (WxDxH) | 36.9 cm x 25.2 cm x 1.995 cm | 32.82 cm x 22.14 cm x 1.59 cm |
| Weight | 2.1 kg | 1.45 kg |
| Case Material | Aluminum, polycarbonate ABS | Aluminium (top), aluminium (bottom) |
| Colour | Black | Dark teal |
| DISPLAY | Lenovo ThinkPad E580 (20KT) | Lenovo Yoga Slim 7 ProX 14IAH7 (82TK) |
|---|
| Screen Size (Type) | 15.6" - IPS | 14.5" - IPS |
|---|---|---|
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 1920 x 1080 (Full 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 | 250 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 ThinkPad E580 (20KT) | Lenovo Yoga Slim 7 ProX 14IAH7 (82TK) |
|---|
| CPU | Intel Core i5 (8th Gen) 8250U / 1.6 GHz | Intel Core i7 (12th Gen) 12700H / 2.3 GHz |
|---|---|---|
| Max Turbo Speed | 3.4 GHz | 4.7 GHz |
| Number of Cores | Quad-Core | 14-core |
| Cache | 6 MB | 24 MB |
| 64-bit Computing | Yes | - |
| Features | Integrated memory controller | Integrated memory controller |
| MEMORY | Lenovo ThinkPad E580 (20KT) | Lenovo Yoga Slim 7 ProX 14IAH7 (82TK) |
|---|
| RAM | 8 GB (1 x 8 GB) | 32 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 32 GB | - |
| RAM Type | DDR4 SDRAM | LPDDR5 SDRAM |
| Speed | 2400 MHz | 5200 MHz |
| Rated Speed | 2400 MHz | 6000 MHz |
| Form Factor | SO-DIMM 260-pin | - |
| Slots Qty | 2 | - |
| Empty Slots | 1 | - |
| STORAGE | Lenovo ThinkPad E580 (20KT) | Lenovo Yoga Slim 7 ProX 14IAH7 (82TK) |
|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD M.2 PCIe - NVM Express (NVMe) - Toshiba | 1 TB SSD M.2 2280 PCIe 4.0 x4 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Lenovo ThinkPad E580 (20KT) | Lenovo Yoga Slim 7 ProX 14IAH7 (82TK) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | Intel UHD Graphics 620 | 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 - 720p | Yes - 1080p |
| Camera Features | - | IR camera, Windows Hello, fixed focus, ToF sensor, E-privacy camera shutter |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, dual array microphone |
| Codec | CX11852 | Realtek ALC3287 |
| Compliant Standards | High Definition Audio, Dolby Advanced Audio | High Definition Audio, Dolby Atmos |
| Audio Features | - | Output: Harman audio technology; Input: noise-cancellation technology |
| COMMUNICATIONS | Lenovo ThinkPad E580 (20KT) | Lenovo Yoga Slim 7 ProX 14IAH7 (82TK) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | Bluetooth 5.1, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Wireless Controller | Intel Dual Band Wireless-AC 3165 - M.2 Card | M.2 Card |
| Network Interface | Gigabit Ethernet | - |
| Ethernet Controller | Realtek R8111GUS | - |
| Features | - | Dual stream (2x2) |
| BATTERY | Lenovo ThinkPad E580 (20KT) | Lenovo Yoga Slim 7 ProX 14IAH7 (82TK) |
|---|
| Technology | 3-cell Lithium Ion | Lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 45 Wh | 70 Wh |
| Battery Life | Up to 12.23 hours | Up to 10.9 hours |
| Battery Run Time | - | Local video (1080p) playback time (150 nits): up to 10.9 hours |
| AC ADAPTER | Lenovo ThinkPad E580 (20KT) | Lenovo Yoga Slim 7 ProX 14IAH7 (82TK) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt, 20 V, 3.25 A | 100 Watt |
| INPUT | Lenovo ThinkPad E580 (20KT) | Lenovo Yoga Slim 7 ProX 14IAH7 (82TK) |
|---|
| Type | Keyboard, TrackPoint, UltraNav | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | - | Yes |
| Features | Spill-resistant, multi-touch touchpad, buttonless touchpad | Multi-touch touchpad, buttonless touchpad, precision glass touchpad |
| CONNECTIONS & EXPANSIONS | Lenovo ThinkPad E580 (20KT) | Lenovo Yoga Slim 7 ProX 14IAH7 (82TK) |
|---|
| Interfaces | USB 3.1 Gen 1 USB 3.1 Gen 1 (Always On) USB 2.0 HDMI LAN USB-C 3.1 Gen 2 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 | Yes (microSD) | - |
| SOFTWARE | Lenovo ThinkPad E580 (20KT) | Lenovo Yoga Slim 7 ProX 14IAH7 (82TK) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 11 Home - English |
|---|---|---|
| Software Included | - | Microsoft Office (Trial) |
| MISCELLANEOUS | Lenovo ThinkPad E580 (20KT) | Lenovo Yoga Slim 7 ProX 14IAH7 (82TK) |
|---|
| Included Accessories | USB-C power adapter | USB-C slim power adapter |
|---|---|---|
| Integrated Options | - | Hall sensor, Time of Flight (ToF), ambient colour sensor |
| Security | Trusted Platform Module (TPM 2.0) Security Chip | 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, Rapid Charge Express, self-healing BIOS |
| Compliant Standards | RoHS | RoHS, Energy-Related Products (ErP) Lot 6, Energy-Related Products (ErP) Lot 26, TUV Rheinland Eyesafe Display, TUV Rheinland Low Blue Light (Hardware Solution) |
| SAR Value | 0.579 W/kg (body), 0.579 W/kg (limb) | - |
| ENERGY STAR Certified | Yes | - |
| Carbon Footprint | - | 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 |
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