In depth comparison and review of Lenovo IdeaPad 320-15ISK (Lenovo IdeaPad 320) and Lenovo ThinkPad E580 (20KT). 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.
| DESIGN AND DIMENSIONS | Lenovo IdeaPad 320-15ISK (Lenovo IdeaPad 320) | Lenovo ThinkPad E580 (20KT) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 37.8 cm x 26 cm x 2.29 cm | 36.9 cm x 25.2 cm x 1.995 cm |
| Weight | 2.2 kg | 2.1 kg |
| Case Material | Polycarbonate ABS | Aluminum, polycarbonate ABS |
| Colour | Platinum grey | Onyx black | Black |
| DISPLAY | Lenovo IdeaPad 320-15ISK (Lenovo IdeaPad 320) | Lenovo ThinkPad E580 (20KT) |
|---|
| Screen Size (Type) | 15.6" - TN | 15.6" - IPS |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1366 x 768 (HD) | 1920 x 1080 (Full HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 200 cd/m² | 250 cd/m² |
| Features | Anti-glare | Anti-glare |
| PROCESSOR | Lenovo IdeaPad 320-15ISK (Lenovo IdeaPad 320) | Lenovo ThinkPad E580 (20KT) |
|---|
| CPU | Intel Core i3 (6th Gen) 6006U / 2 GHz | Intel Core i5 (8th Gen) 8250U / 1.6 GHz |
|---|---|---|
| Max Turbo Speed | - | 3.4 GHz |
| Number of Cores | Dual-Core | Quad-Core |
| Cache | 3 MB | 6 MB |
| 64-bit Computing | Yes | Yes |
| Features | Integrated memory controller | Integrated memory controller |
| MEMORY | Lenovo IdeaPad 320-15ISK (Lenovo IdeaPad 320) | Lenovo ThinkPad E580 (20KT) |
|---|
| RAM | 4 GB (provided memory is soldered) | 8 GB (1 x 8 GB) |
|---|---|---|
| Max RAM Supported | 16 GB | 32 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 2133 MHz | 2400 MHz |
| Rated Speed | 2133 MHz | 2400 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 1 | 2 |
| Empty Slots | 1 | 1 |
| STORAGE | Lenovo IdeaPad 320-15ISK (Lenovo IdeaPad 320) | Lenovo ThinkPad E580 (20KT) |
|---|
| Main Storage Size (HDD/SSD) | 1 TB HDD SATA 6Gb/s / 5400 rpm - Seagate | 128 GB SSD M.2 PCIe - NVM Express (NVMe) - Toshiba |
|---|---|---|
| Optical Drive | DVD-Writer - tray | - |
| AUDIO & VIDEO | Lenovo IdeaPad 320-15ISK (Lenovo IdeaPad 320) | Lenovo ThinkPad E580 (20KT) |
|---|
| Graphics Processor (GPU) | Intel HD Graphics 520 | Intel UHD Graphics 620 |
|---|---|---|
| Camera | Yes - 720p | Yes - 720p |
| Resolution | 1 Megapixel | - |
| Sound | Stereo speakers, microphone | Stereo speakers, dual array microphone |
| Codec | - | CX11852 |
| Compliant Standards | High Definition Audio, Dolby Audio | High Definition Audio, Dolby Advanced Audio |
| COMMUNICATIONS | Lenovo IdeaPad 320-15ISK (Lenovo IdeaPad 320) | Lenovo ThinkPad E580 (20KT) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | 802.11a/b/g/n/ac, Bluetooth 4.1 |
|---|---|---|
| Wireless Controller | Intel Dual Band Wireless-AC 3165 - M.2 Card | Intel Dual Band Wireless-AC 3165 - M.2 Card |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Ethernet Controller | - | Realtek R8111GUS |
| BATTERY | Lenovo IdeaPad 320-15ISK (Lenovo IdeaPad 320) | Lenovo ThinkPad E580 (20KT) |
|---|
| Technology | 2-cell Lithium Ion | 3-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 30 Wh | 45 Wh |
| Battery Life | Up to 6 hours | Up to 12.23 hours |
| AC ADAPTER | Lenovo IdeaPad 320-15ISK (Lenovo IdeaPad 320) | Lenovo ThinkPad E580 (20KT) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt, 20 V, 2.25 A | 65 Watt, 20 V, 3.25 A |
| INPUT | Lenovo IdeaPad 320-15ISK (Lenovo IdeaPad 320) | Lenovo ThinkPad E580 (20KT) |
|---|
| Type | Keyboard, touchpad | Keyboard, TrackPoint, UltraNav |
|---|---|---|
| Numeric Keypad | Yes | - |
| Features | Multi-touch touchpad | Spill-resistant, multi-touch touchpad, buttonless touchpad |
| CONNECTIONS & EXPANSIONS | Lenovo IdeaPad 320-15ISK (Lenovo IdeaPad 320) | Lenovo ThinkPad E580 (20KT) |
|---|
| Interfaces | USB 3.1 Gen 1/USB 3.0 USB-C 3.1 Gen 1 HDMI Headphone/microphone combo jack LAN |
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 |
|---|---|---|
| Memory Card Reader | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) | Yes (microSD) |
| SOFTWARE | Lenovo IdeaPad 320-15ISK (Lenovo IdeaPad 320) | Lenovo ThinkPad E580 (20KT) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 10 Home 64-bit Edition |
|---|
| MISCELLANEOUS | Lenovo IdeaPad 320-15ISK (Lenovo IdeaPad 320) | Lenovo ThinkPad E580 (20KT) |
|---|
| Included Accessories | Power adapter | USB-C power adapter |
|---|---|---|
| Security | - | Trusted Platform Module (TPM 2.0) Security Chip |
| Security Slot Type | Kensington security slot | Kensington security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
| Features | Administrator password, hard drive password, power-on password | Administrator password, hard drive password, power-on password |
| Compliant Standards | RoHS | RoHS |
| SAR Value | - | 0.579 W/kg (body), 0.579 W/kg (limb) |
| ENERGY STAR Certified | Yes | Yes |
| Model Number | 15ISK 80XH | - |
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