In depth comparison and review of Lenovo ThinkPad X390 (20Q0) and ASUS ExpertBook P5 (P5440FA). 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 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 (20Q0) | ASUS ExpertBook P5 (P5440FA) |
|---|
| Product Type | Notebook | Notebook - 180-degree hinge design |
|---|---|---|
| Dimensions (WxDxH) | - | 32.6 cm x 22.93 cm x 1.85 cm |
| Weight | 1.22 kg | 1.26 kg |
| Colour | Black | Mgcote slab gray |
| DISPLAY | Lenovo ThinkPad X390 (20Q0) | ASUS ExpertBook P5 (P5440FA) |
|---|
| Screen Size (Type) | 13.3" | 14" |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | - | 1920 x 1080 (Full HD) |
| V-Sync Rate at Max Res. | - | 60 Hz |
| Widescreen | - | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | - | 300 cd/m² |
| Colour Gamut | - | 72% NTSC |
| Features | - | Anti-glare, Wide Viewing Angle |
| PROCESSOR | Lenovo ThinkPad X390 (20Q0) | ASUS ExpertBook P5 (P5440FA) |
|---|
| CPU | No CPU | Intel Core i5 (8th Gen) 8265U / 1.6 GHz |
|---|---|---|
| Max Turbo Speed | - | 3.9 GHz |
| Number of Cores | - | Quad-Core |
| Cache | - | 6 MB |
| 64-bit Computing | - | Yes |
| MEMORY | Lenovo ThinkPad X390 (20Q0) | ASUS ExpertBook P5 (P5440FA) |
|---|
| RAM | (provided memory is soldered) | 8 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | - | 16 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 2400 MHz | 2400 MHz |
| Rated Speed | 2666 MHz | - |
| Form Factor | - | SO-DIMM 260-pin |
| Slots Qty | - | 1 |
| Empty Slots | - | 1 |
| STORAGE | Lenovo ThinkPad X390 (20Q0) | ASUS ExpertBook P5 (P5440FA) |
|---|
| Main Storage Size (HDD/SSD) | - | 512 GB SSD M.2 PCIe 3.0 x2 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Lenovo ThinkPad X390 (20Q0) | ASUS ExpertBook P5 (P5440FA) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics 620 | Intel UHD Graphics 620 |
|---|---|---|
| Camera | - | 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 (20Q0) | ASUS ExpertBook P5 (P5440FA) |
|---|
| Wireless | - | 802.11a/b/g/n/ac, Bluetooth 4.2 |
|---|---|---|
| Network Interface | - | Ethernet |
| BATTERY | Lenovo ThinkPad X390 (20Q0) | ASUS ExpertBook P5 (P5440FA) |
|---|
| Technology | Lithium Ion | 3-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 48 Wh | 50 Wh |
| Battery Life | Up to 17.6 hours | Up to 10 hour(s) |
| AC ADAPTER | Lenovo ThinkPad X390 (20Q0) | ASUS ExpertBook P5 (P5440FA) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | - | 65 Watt, 19 V, 3.42 A |
| INPUT | Lenovo ThinkPad X390 (20Q0) | ASUS ExpertBook P5 (P5440FA) |
|---|
| Type | Keyboard, TrackPoint, UltraNav | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | - | Yes |
| Features | Spill-resistant, multi-touch touchpad, buttonless touchpad | Chiclet keyboard |
| CONNECTIONS & EXPANSIONS | Lenovo ThinkPad X390 (20Q0) | ASUS ExpertBook P5 (P5440FA) |
|---|
| 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 |
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) |
|---|---|---|
| Memory Card Reader | Yes (microSD) | Yes (SD Card, SDHC Card, SDXC Card) |
| SOFTWARE | Lenovo ThinkPad X390 (20Q0) | ASUS ExpertBook P5 (P5440FA) |
|---|
| Operating System (OS) | - | Windows 10 Pro 64-bit Edition |
|---|
| MISCELLANEOUS | Lenovo ThinkPad X390 (20Q0) | ASUS ExpertBook P5 (P5440FA) |
|---|
| Dockable | Yes | - |
|---|---|---|
| Included Accessories | USB-C power adapter | Power adapter, USB to Ethernet adapter |
| Cables Included | - | USB-C to VGA cable |
| Security | Trusted Platform Module (TPM 2.0) Security Chip | 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 | Administrator password, hard drive password, power-on password, RapidCharge, MIL-STD-810G tested | System password, hard drive password |
| Compliant Standards | RoHS | BSMI, CB, CCC, FCC, RoHS, GOST-R |
| SAR Value | - | 0.109 W/kg (body), 0.109 W/kg (limb) |
| ENERGY STAR Certified | Yes | Yes |
| EPEAT Compliant | EPEAT Gold | - |
| Model Number | - | BM0385R |
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