Detailed comparison and review of Lenovo ThinkPad X390 and Lenovo ThinkPad X1 Extreme (2nd Gen) (20QW). With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.
Advantages and disadvantages of Lenovo ThinkPad X390 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
reliable performance
average display brightness
limited graphics capability
noisy under load
higher price point
Advantages and disadvantages of Lenovo ThinkPad X1 Extreme (2nd Gen) (20QW) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
powerful processor performance
excellent keyboard feel
high-resolution display
advanced security features
high price point
average battery life
heavier than competitors
noisy under load
DESIGN AND DIMENSIONS | Lenovo ThinkPad X390 | Lenovo ThinkPad X1 Extreme (2nd Gen) (20QW) |
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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 | 36.18 cm x 24.57 cm x 1.84 cm |
Weight | 1.33 kg | 1.7 kg |
Case Material | - | Aluminum, glass-fibre reinforced plastic, carbon fibre reinforced plastic |
Colour | - | Black paint |
DISPLAY | Lenovo ThinkPad X390 | Lenovo ThinkPad X1 Extreme (2nd Gen) (20QW) |
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Screen Size (Type) | 13.3" - TN | 15.6" - IPS |
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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 | 250 cd/m² | 500 cd/m² |
Colour Gamut | 45% | 72% NTSC |
Features | Anti-glare, 90° viewing angle | Anti-glare, HDR (high dynamic range), 170° viewing angle, Dolby Vision |
PROCESSOR | Lenovo ThinkPad X390 | Lenovo ThinkPad X1 Extreme (2nd Gen) (20QW) |
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CPU | Intel Core i5 (8th Gen) 8365U / 1.6 GHz | Intel Core i9 (9th Gen) 9880H / 2.3 GHz |
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Max Turbo Speed | 4.1 GHz | 4.8 GHz |
Number of Cores | Quad-Core | 8-core |
Cache | 6 MB | 16 MB |
64-bit Computing | Yes | Yes |
Chipset | - | Mobile Intel CM246 |
Features | Integrated memory controller | Integrated memory controller |
MEMORY | Lenovo ThinkPad X390 | Lenovo ThinkPad X1 Extreme (2nd Gen) (20QW) |
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RAM | 8 GB | 16 GB (2 x 8 GB) |
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Max RAM Supported | - | 64 GB |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | - | 2666 MHz |
Rated Speed | - | 2666 MHz |
Form Factor | - | SO-DIMM 260-pin |
Slots Qty | - | 2 |
Empty Slots | - | 0 |
STORAGE | Lenovo ThinkPad X390 | Lenovo ThinkPad X1 Extreme (2nd Gen) (20QW) |
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Main Storage Size (HDD/SSD) | 256 GB SSD | 512 GB SSD M.2 2280 PCIe 3.0 x4 - TCG Opal Encryption - Intel |
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AUDIO & VIDEO | Lenovo ThinkPad X390 | Lenovo ThinkPad X1 Extreme (2nd Gen) (20QW) |
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Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
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Graphics Processor (GPU) | Intel UHD Graphics 620 | NVIDIA GeForce GTX 1650 / Intel UHD Graphics 630 |
Video Memory | - | 4 GB GDDR5 SDRAM |
Video System Features | - | Max-Q design |
Camera | Yes - 720p | Yes - 720p |
Camera Features | - | IR camera, ThinkShutter camera privacy |
Sound | Stereo speakers, dual array microphone | Stereo speakers, dual array microphone |
Codec | Realtek ALC3287 | Conexant CX11880 |
Compliant Standards | High Definition Audio, Dolby Audio Premium | High Definition Audio, Dolby Audio Premium, Dolby Atmos |
COMMUNICATIONS | Lenovo ThinkPad X390 | Lenovo ThinkPad X1 Extreme (2nd Gen) (20QW) |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | Bluetooth 5.0, 802.11a/b/g/n/ac/ax |
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Wireless Controller | Intel Wireless-AC 9560 | Intel Wi-Fi 6 AX 200 |
Network Interface | Gigabit Ethernet | Gigabit Ethernet |
BATTERY | Lenovo ThinkPad X390 | Lenovo ThinkPad X1 Extreme (2nd Gen) (20QW) |
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Technology | Lithium Ion | 4-cell Lithium Ion |
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Battery Capacity (Size) | - | 80 Wh |
Battery Life | - | Up to 14 hours |
AC ADAPTER | Lenovo ThinkPad X390 | Lenovo ThinkPad X1 Extreme (2nd Gen) (20QW) |
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Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
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Output | - | 135 Watt, 20 V |
INPUT | Lenovo ThinkPad X390 | Lenovo ThinkPad X1 Extreme (2nd Gen) (20QW) |
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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 | Lenovo ThinkPad X1 Extreme (2nd Gen) (20QW) |
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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 LAN (on supplied cable) |
USB 3.1 Gen 1 (Always On) USB 3.1 Gen 1 2 x USB-C 3.1 Gen 2 (supports Thunderbolt 3, DisplayPort Alt Mode) (Power Delivery) HDMI Lenovo Ethernet extension connector Headphone/microphone combo jack LAN (on supplied cable) |
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Memory Card Reader | Yes (microSD) | Yes (SD Card, SDHC Card, SDXC Card, SDXC UHS-II Card) |
SOFTWARE | Lenovo ThinkPad X390 | Lenovo ThinkPad X1 Extreme (2nd Gen) (20QW) |
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Operating System (OS) | Windows 10 Pro (Microsoft Authorized Refurbisher (MAR)) | Windows 10 Pro 64-bit Edition |
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MISCELLANEOUS | Lenovo ThinkPad X390 | Lenovo ThinkPad X1 Extreme (2nd Gen) (20QW) |
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Dockable | Yes | - |
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Included Accessories | - | Power adapter, ThinkPad Ethernet Extension cable |
Security | - | 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 |
Compliant Standards | ISO 9001, ISO 14001, ISO 27001 | RoHS |
SAR Value | - | 0.546 W/kg (body), 0.546 W/kg (limb) |
ENERGY STAR Certified | Yes | Yes |
EPEAT Compliant | - | EPEAT Silver |