Side by side comparison and review of Lenovo ThinkPad E585 (20KV) and ASUS ExpertBook P5 (P5440FA). Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.
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 E585 (20KV) | ASUS ExpertBook P5 (P5440FA) |
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Product Type | Notebook | Notebook - 180-degree hinge design |
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Dimensions (WxDxH) | 36.9 cm x 25.2 cm x 1.995 cm | 32.6 cm x 22.93 cm x 1.85 cm |
Weight | 2.1 kg | 1.26 kg |
Case Material | Aluminum | - |
Colour | Black | Mgcote slab gray |
DISPLAY | Lenovo ThinkPad E585 (20KV) | ASUS ExpertBook P5 (P5440FA) |
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Screen Size (Type) | 15.6" - IPS | 14" |
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LCD Backlight Technology | LED backlight | LED backlight |
Screen Resolution | 1920 x 1080 (Full 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 | - | 72% NTSC |
Features | Anti-glare | Anti-glare, Wide Viewing Angle |
PROCESSOR | Lenovo ThinkPad E585 (20KV) | ASUS ExpertBook P5 (P5440FA) |
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CPU | AMD Ryzen 5 2500U / 2 GHz | Intel Core i5 (8th Gen) 8265U / 1.6 GHz |
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Max Turbo Speed | 3.6 GHz | 3.9 GHz |
Number of Cores | Quad-Core | Quad-Core |
Cache | 4 MB | 6 MB |
64-bit Computing | Yes | Yes |
Features | Integrated memory controller | - |
MEMORY | Lenovo ThinkPad E585 (20KV) | ASUS ExpertBook P5 (P5440FA) |
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RAM | 8 GB (1 x 8 GB) | 8 GB (provided memory is soldered) |
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Max RAM Supported | 32 GB | 16 GB |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | 2400 MHz | 2400 MHz |
Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
Slots Qty | 2 | 1 |
Empty Slots | 1 | 1 |
STORAGE | Lenovo ThinkPad E585 (20KV) | ASUS ExpertBook P5 (P5440FA) |
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Main Storage Size (HDD/SSD) | 256 GB SSD M.2 PCIe - TCG Opal Encryption 2, NVM Express (NVMe) | 512 GB SSD M.2 PCIe 3.0 x2 - NVM Express (NVMe) |
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AUDIO & VIDEO | Lenovo ThinkPad E585 (20KV) | ASUS ExpertBook P5 (P5440FA) |
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Graphics Processor (GPU) | AMD Radeon Vega 8 | Intel UHD Graphics 620 |
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Camera | Yes - 720p | Yes - HD |
Sound | Stereo speakers, dual array microphone | Stereo speakers, array microphone |
Codec | CX11852 | - |
Compliant Standards | High Definition Audio, Dolby Advanced Audio | - |
COMMUNICATIONS | Lenovo ThinkPad E585 (20KV) | ASUS ExpertBook P5 (P5440FA) |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | 802.11a/b/g/n/ac, Bluetooth 4.2 |
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Wireless Controller | Qualcomm 435-AC - M.2 Card | - |
Network Interface | Gigabit Ethernet | Ethernet |
Ethernet Controller | Realtek R8111GUS | - |
BATTERY | Lenovo ThinkPad E585 (20KV) | ASUS ExpertBook P5 (P5440FA) |
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Technology | 3-cell Lithium Ion | 3-cell lithium polymer |
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Battery Capacity (Size) | 45 Wh | 50 Wh |
Battery Life | Up to 8.63 hours | Up to 10 hour(s) |
AC ADAPTER | Lenovo ThinkPad E585 (20KV) | 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 | 65 Watt, 19 V, 3.42 A |
INPUT | Lenovo ThinkPad E585 (20KV) | ASUS ExpertBook P5 (P5440FA) |
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Type | Keyboard, TrackPoint, UltraNav | Keyboard, touchpad |
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Numeric Keypad | Yes | - |
Keyboard Backlight | - | Yes |
Features | Spill-resistant, multi-touch touchpad | Chiclet keyboard |
CONNECTIONS & EXPANSIONS | Lenovo ThinkPad E585 (20KV) | ASUS ExpertBook P5 (P5440FA) |
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Interfaces | USB 3.1 USB 3.1 (Always On) USB 2.0 HDMI LAN USB-C 3.1 Gen 2 (Power Delivery/data/video) 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) |
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Memory Card Reader | Yes (microSD) | Yes (SD Card, SDHC Card, SDXC Card) |
SOFTWARE | Lenovo ThinkPad E585 (20KV) | ASUS ExpertBook P5 (P5440FA) |
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Operating System (OS) | Windows 10 Pro 64-bit Edition | Windows 10 Pro 64-bit Edition |
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Software Included | Lenovo Companion, McAfee LiveSafe (30 days trial), PC Manager | - |
MISCELLANEOUS | Lenovo ThinkPad E585 (20KV) | ASUS ExpertBook P5 (P5440FA) |
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Included Accessories | USB-C power adapter | Power adapter, USB to Ethernet adapter |
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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 | Administrator password, hard drive password, power-on password | 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 |
Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | - |
Model Number | - | BM0385R |