Detailed comparison and review of Lenovo ThinkPad X390 and ASUS ExpertBook P5 (P5440FA). 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 ASUS ExpertBook P5 (P5440FA) based on its technical characteristics, features, user experience, expert reviews and price level.
lightweight design
robust security features
solid state drive included
dual storage options
full hd display
average battery life
no dedicated gpu
limited color accuracy
standard screen brightness
DESIGN AND DIMENSIONS | Lenovo ThinkPad X390 | ASUS ExpertBook P5 (P5440FA) |
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Product Type | Notebook | Notebook - 180-degree hinge design |
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Dimensions (WxDxH) | 31.2 cm x 21.72 cm x 1.69 cm | 32.6 cm x 22.93 cm x 1.85 cm |
Weight | 1.33 kg | 1.26 kg |
Colour | - | Mgcote slab gray |
DISPLAY | Lenovo ThinkPad X390 | ASUS ExpertBook P5 (P5440FA) |
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Screen Size (Type) | 13.3" - TN | 14" |
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LCD Backlight Technology | LED backlight | LED backlight |
Screen Resolution | 1366 x 768 (HD) | 1920 x 1080 (Full HD) |
V-Sync Rate at Max Res. | - | 60 Hz |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | 250 cd/m² | 300 cd/m² |
Colour Gamut | 45% | 72% NTSC |
Features | Anti-glare, 90° viewing angle | Anti-glare, Wide Viewing Angle |
PROCESSOR | Lenovo ThinkPad X390 | ASUS ExpertBook P5 (P5440FA) |
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CPU | Intel Core i5 (8th Gen) 8365U / 1.6 GHz | Intel Core i5 (8th Gen) 8265U / 1.6 GHz |
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Max Turbo Speed | 4.1 GHz | 3.9 GHz |
Number of Cores | Quad-Core | Quad-Core |
Cache | 6 MB | 6 MB |
64-bit Computing | Yes | Yes |
Features | Integrated memory controller | - |
MEMORY | Lenovo ThinkPad X390 | ASUS ExpertBook P5 (P5440FA) |
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RAM | 8 GB | 8 GB (provided memory is soldered) |
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Max RAM Supported | - | 16 GB |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | - | 2400 MHz |
Form Factor | - | SO-DIMM 260-pin |
Slots Qty | - | 1 |
Empty Slots | - | 1 |
STORAGE | Lenovo ThinkPad X390 | ASUS ExpertBook P5 (P5440FA) |
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Main Storage Size (HDD/SSD) | 256 GB SSD | 512 GB SSD M.2 PCIe 3.0 x2 - NVM Express (NVMe) |
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AUDIO & VIDEO | Lenovo ThinkPad X390 | ASUS ExpertBook P5 (P5440FA) |
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Graphics Processor (GPU) | Intel UHD Graphics 620 | Intel UHD Graphics 620 |
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Camera | Yes - 720p | Yes - HD |
Sound | Stereo speakers, dual array microphone | Stereo speakers, array microphone |
Codec | Realtek ALC3287 | - |
Compliant Standards | High Definition Audio, Dolby Audio Premium | - |
COMMUNICATIONS | Lenovo ThinkPad X390 | ASUS ExpertBook P5 (P5440FA) |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | 802.11a/b/g/n/ac, Bluetooth 4.2 |
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Wireless Controller | Intel Wireless-AC 9560 | - |
Network Interface | Gigabit Ethernet | Ethernet |
BATTERY | Lenovo ThinkPad X390 | ASUS ExpertBook P5 (P5440FA) |
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Technology | Lithium Ion | 3-cell lithium polymer |
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Battery Capacity (Size) | - | 50 Wh |
Battery Life | - | Up to 10 hour(s) |
AC ADAPTER | Lenovo ThinkPad X390 | ASUS ExpertBook P5 (P5440FA) |
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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, 19 V, 3.42 A |
INPUT | Lenovo ThinkPad X390 | ASUS ExpertBook P5 (P5440FA) |
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Type | Keyboard, TrackPoint, UltraNav | Keyboard, touchpad |
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Keyboard Backlight | - | Yes |
Features | Spill-resistant, multi-touch touchpad, buttonless touchpad | Chiclet keyboard |
CONNECTIONS & EXPANSIONS | Lenovo ThinkPad X390 | ASUS ExpertBook P5 (P5440FA) |
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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) |
Headphone/microphone combo jack USB 3.1 Gen 2 USB 3.1 Gen 1 HDMI USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) (Power Delivery) LAN (on supplied adapter) VGA (on supplied cable) |
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Memory Card Reader | Yes (microSD) | Yes (SD Card, SDHC Card, SDXC Card) |
SOFTWARE | Lenovo ThinkPad X390 | ASUS ExpertBook P5 (P5440FA) |
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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 | ASUS ExpertBook P5 (P5440FA) |
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Dockable | Yes | - |
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Included Accessories | - | Power adapter, USB to Ethernet adapter |
Cables Included | - | USB-C to VGA cable |
Security | - | Trusted Platform Module (TPM) Security Chip, fingerprint reader |
Security Slot Type | Kensington security slot | - |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
Features | - | System password, hard drive password |
Compliant Standards | ISO 9001, ISO 14001, ISO 27001 | BSMI, CB, CCC, FCC, RoHS, GOST-R |
SAR Value | - | 0.109 W/kg (body), 0.109 W/kg (limb) |
ENERGY STAR Certified | Yes | Yes |
Model Number | - | BM0385R |