In depth comparison and review of Lenovo ThinkPad X390 (20Q0) and Lenovo ThinkBook 15-IIL (Lenovo ThinkBook 15). 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 X390 (20Q0) based on its technical characteristics, features, user experience, expert reviews and price level.
excellent build quality
compact and portable
strong security features
impressive battery life
responsive keyboard
average display brightness
limited graphics performance
no HDMI port
higher price point
Advantages and disadvantages of Lenovo ThinkBook 15-IIL (Lenovo ThinkBook 15) based on its technical characteristics, features, user experience, expert reviews and price level.
solid build quality
efficient multitasking performance
affordable price point
adequate port selection
fast charging support
average display quality
modest battery life
heavier design
no thunderbolt support
| DESIGN AND DIMENSIONS | Lenovo ThinkPad X390 (20Q0) | Lenovo ThinkBook 15-IIL (Lenovo ThinkBook 15) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | - | 36.4 cm x 24.5 cm x 1.89 cm |
| Weight | 1.22 kg | 1.8 kg |
| Case Material | - | Aluminum, polycarbonate ABS |
| Colour | Black | Mineral grey |
| DISPLAY | Lenovo ThinkPad X390 (20Q0) | Lenovo ThinkBook 15-IIL (Lenovo ThinkBook 15) |
|---|
| Screen Size (Type) | 13.3" | 15.6" - TN |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | - | 1920 x 1080 (Full HD) |
| Widescreen | - | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | - | 220 cd/m² |
| Features | - | Anti-glare, Wide Viewing Angle |
| PROCESSOR | Lenovo ThinkPad X390 (20Q0) | Lenovo ThinkBook 15-IIL (Lenovo ThinkBook 15) |
|---|
| CPU | No CPU | Intel Core i3 (10th Gen) 1005G1 / 1.2 GHz |
|---|---|---|
| Max Turbo Speed | - | 3.4 GHz |
| Number of Cores | - | Dual-Core |
| Cache | - | 4 MB |
| 64-bit Computing | - | Yes |
| Features | - | Integrated memory controller |
| MEMORY | Lenovo ThinkPad X390 (20Q0) | Lenovo ThinkBook 15-IIL (Lenovo ThinkBook 15) |
|---|
| RAM | (provided memory is soldered) | 4 GB (1 x 4 GB) |
|---|---|---|
| Max RAM Supported | - | 16 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 2400 MHz | 2666 MHz |
| Rated Speed | 2666 MHz | 2666 MHz |
| Form Factor | - | SO-DIMM 260-pin |
| Slots Qty | - | 1 |
| Empty Slots | - | 0 |
| STORAGE | Lenovo ThinkPad X390 (20Q0) | Lenovo ThinkBook 15-IIL (Lenovo ThinkBook 15) |
|---|
| Main Storage Size (HDD/SSD) | - | 128 GB SSD M.2 2242 PCIe - SanDisk |
|---|
| AUDIO & VIDEO | Lenovo ThinkPad X390 (20Q0) | Lenovo ThinkBook 15-IIL (Lenovo ThinkBook 15) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics 620 | Intel UHD Graphics |
|---|---|---|
| Camera | - | Yes - 720p |
| Camera Features | - | ThinkShutter camera privacy |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, dual array microphone |
| Codec | Realtek ALC3287 | Realtek ALC3287 |
| Compliant Standards | High Definition Audio, Dolby Audio Premium | High Definition Audio, Dolby Audio |
| COMMUNICATIONS | Lenovo ThinkPad X390 (20Q0) | Lenovo ThinkBook 15-IIL (Lenovo ThinkBook 15) |
|---|
| Wireless | - | 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 |
| BATTERY | Lenovo ThinkPad X390 (20Q0) | Lenovo ThinkBook 15-IIL (Lenovo ThinkBook 15) |
|---|
| Technology | Lithium Ion | 3-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 48 Wh | 45 Wh |
| Battery Life | Up to 17.6 hours | Up to 9 hours |
| AC ADAPTER | Lenovo ThinkPad X390 (20Q0) | Lenovo ThinkBook 15-IIL (Lenovo ThinkBook 15) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | - | 65 Watt, 20 V, 3.25 A |
| INPUT | Lenovo ThinkPad X390 (20Q0) | Lenovo ThinkBook 15-IIL (Lenovo ThinkBook 15) |
|---|
| Type | Keyboard, TrackPoint, UltraNav | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | - | Yes |
| Features | Spill-resistant, multi-touch touchpad, buttonless touchpad | Spill-resistant, multi-touch touchpad, buttonless touchpad |
| CONNECTIONS & EXPANSIONS | Lenovo ThinkPad X390 (20Q0) | Lenovo ThinkBook 15-IIL (Lenovo ThinkBook 15) |
|---|
| Interfaces | USB 3.1 Gen 1 USB 3.1 Gen 1 (Always On) USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) (Power Delivery) USB-C 3.1 Gen 2 (supports Thunderbolt 3, DisplayPort Alt Mode) (Power Delivery) HDMI Lenovo Ethernet extension connector Dock Headphone/microphone combo jack |
USB 2.0 USB 3.2 Gen 1 (Always On) USB 3.2 Gen 1 USB-C 3.2 Gen 1 USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery) HDMI Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | Yes (microSD) | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
| SOFTWARE | Lenovo ThinkPad X390 (20Q0) | Lenovo ThinkBook 15-IIL (Lenovo ThinkBook 15) |
|---|
| Operating System (OS) | - | Windows 10 Pro 64-bit Edition - English |
|---|
| MISCELLANEOUS | Lenovo ThinkPad X390 (20Q0) | Lenovo ThinkBook 15-IIL (Lenovo ThinkBook 15) |
|---|
| Dockable | Yes | - |
|---|---|---|
| Included Accessories | USB-C power adapter | Power adapter |
| Security | Trusted Platform Module (TPM 2.0) Security Chip | Firmware Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
| 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, RapidCharge, MIL-STD-810G tested | Administrator password, hard drive password, power-on password, RapidCharge, MIL-STD-810G tested |
| Compliant Standards | RoHS | RoHS, Energy-Related Products (ErP) Lot 3 |
| ENERGY STAR Certified | Yes | Yes |
| EPEAT Compliant | EPEAT Gold | EPEAT Silver |
| Model Number | - | IIL 20SM |
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