In depth comparison and review of Lenovo ThinkPad X390 (20Q0) and Lenovo ThinkPad X390 (20SD). 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 ThinkPad X390 (20SD) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard comfort
impressive battery life
compact and portable
strong security features
limited graphics performance
average display brightness
no dedicated GPU
higher price point
DESIGN AND DIMENSIONS | Lenovo ThinkPad X390 (20Q0) | Lenovo ThinkPad X390 (20SD) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | - | 31.2 cm x 21.72 cm x 1.69 cm |
Weight | 1.22 kg | 1.29 kg |
Case Material | - | Magnesium-aluminum alloy, polyphenylene sulfide |
Colour | Black | Black |
DISPLAY | Lenovo ThinkPad X390 (20Q0) | Lenovo ThinkPad X390 (20SD) |
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Screen Size (Type) | 13.3" | 13.3" - IPS |
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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 | - | 300 cd/m² |
Colour Gamut | - | 72% |
Features | - | Anti-glare, 170° viewing angle |
PROCESSOR | Lenovo ThinkPad X390 (20Q0) | Lenovo ThinkPad X390 (20SD) |
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CPU | No CPU | Intel Core i7 (10th Gen) 10510U / 1.8 GHz |
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Max Turbo Speed | - | 4.9 GHz |
Number of Cores | - | Quad-Core |
Cache | - | 8 MB |
64-bit Computing | - | Yes |
Features | - | Integrated memory controller |
MEMORY | Lenovo ThinkPad X390 (20Q0) | Lenovo ThinkPad X390 (20SD) |
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RAM | (provided memory is soldered) | 8 GB (provided memory is soldered) |
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RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | 2400 MHz | 2400 MHz |
Rated Speed | 2666 MHz | 2666 MHz |
STORAGE | Lenovo ThinkPad X390 (20Q0) | Lenovo ThinkPad X390 (20SD) |
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Main Storage Size (HDD/SSD) | - | 256 GB SSD M.2 2280 PCIe 3.0 x4 - TCG Opal Encryption - Toshiba |
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AUDIO & VIDEO | Lenovo ThinkPad X390 (20Q0) | Lenovo ThinkPad X390 (20SD) |
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Graphics Processor (GPU) | Intel UHD Graphics 620 | Intel UHD Graphics |
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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 Premium |
COMMUNICATIONS | Lenovo ThinkPad X390 (20Q0) | Lenovo ThinkPad X390 (20SD) |
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Wireless | - | 802.11a/b/g/n/ac, Bluetooth 5.0 |
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Wireless Controller | - | Intel Wireless-AC 9560 |
Features | - | Gigabit Ethernet via optional Ethernet (RJ-45) adapter |
BATTERY | Lenovo ThinkPad X390 (20Q0) | Lenovo ThinkPad X390 (20SD) |
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Technology | Lithium Ion | 6-cell Lithium Ion |
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Battery Capacity (Size) | 48 Wh | 48 Wh |
Battery Life | Up to 17.6 hours | Up to 17.6 hours |
AC ADAPTER | Lenovo ThinkPad X390 (20Q0) | Lenovo ThinkPad X390 (20SD) |
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Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
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Output | - | 65 Watt |
INPUT | Lenovo ThinkPad X390 (20Q0) | Lenovo ThinkPad X390 (20SD) |
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Type | Keyboard, TrackPoint, UltraNav | Keyboard, TrackPoint, UltraNav |
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Keyboard Backlight | - | Yes |
Features | Spill-resistant, multi-touch touchpad, buttonless touchpad | Spill-resistant, multi-touch touchpad, buttonless touchpad |
CONNECTIONS & EXPANSIONS | Lenovo ThinkPad X390 (20Q0) | Lenovo ThinkPad X390 (20SD) |
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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 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 Dock Headphone/microphone combo jack Lenovo Ethernet extension connector |
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Memory Card Reader | Yes (microSD) | Yes (microSD) |
SOFTWARE | Lenovo ThinkPad X390 (20Q0) | Lenovo ThinkPad X390 (20SD) |
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Operating System (OS) | - | Windows 10 Pro 64-bit Edition |
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MISCELLANEOUS | Lenovo ThinkPad X390 (20Q0) | Lenovo ThinkPad X390 (20SD) |
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Dockable | Yes | Yes |
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Included Accessories | USB-C power adapter | USB-C power adapter |
Security | 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 | 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 STAR Certified | Yes | Yes |
EPEAT Compliant | EPEAT Gold | EPEAT Gold |