ASUS 14 (P409FA) vs. Lenovo ThinkPad E580 (20KT)

Laptop Comparison, Reviews and Tests

In depth comparison and review of ASUS 14 (P409FA) and Lenovo ThinkPad E580 (20KT). 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.

ASUS 14 (P409FA) Review

Advantages and disadvantages of ASUS 14 (P409FA) based on its technical characteristics, features, user experience, expert reviews and price level.

powerful gaming performance

affordable price point

cooling system efficiency

expandable storage options

vibrant display quality

heavier build

average battery life

plastic chassis feel

limited port selection

Laptop Comparison and Tests

Difference between ASUS 14 (P409FA) and Lenovo ThinkPad E580 (20KT)
73 % - Design
75 % - Display
72 % - Performance
75 % - Connectivity
75 % - Battery

Laptop Specifications Comparison

ASUS 14 (P409FA) vs. Lenovo ThinkPad E580 (20KT) Comparison Chart
DESIGN AND DIMENSIONS ASUS 14 (P409FA) Lenovo ThinkPad E580 (20KT)
Product Type Notebook Notebook
Dimensions (WxDxH) 32.5 cm x 21.6 cm x 2.29 cm 36.9 cm x 25.2 cm x 1.995 cm
Weight 1.6 kg 2.1 kg
Case Material - Aluminum, polycarbonate ABS
Colour Slate grey Black
DISPLAY ASUS 14 (P409FA) Lenovo ThinkPad E580 (20KT)
Screen Size (Type) 14" 15.6" - IPS
LCD Backlight Technology LED backlight LED backlight
Screen Resolution 1920 x 1080 (Full HD) 1920 x 1080 (Full HD)
Widescreen Yes Yes
Image Aspect Ratio 16:9 16:9
Image Brightness - 250 cd/m²
Colour Gamut 45% NTSC -
Features Anti-glare Anti-glare
PROCESSOR ASUS 14 (P409FA) Lenovo ThinkPad E580 (20KT)
CPU Intel Core i5 (8th Gen) 8265U / 1.6 GHz Intel Core i5 (8th Gen) 8250U / 1.6 GHz
Max Turbo Speed 3.9 GHz 3.4 GHz
Number of Cores Quad-Core Quad-Core
Cache 6 MB 6 MB
64-bit Computing Yes Yes
Features - Integrated memory controller
MEMORY ASUS 14 (P409FA) Lenovo ThinkPad E580 (20KT)
RAM 8 GB (1 x 4 GB + 4 GB (soldered)) 8 GB (1 x 8 GB)
Max RAM Supported - 32 GB
RAM Type DDR4 SDRAM DDR4 SDRAM
Speed - 2400 MHz
Rated Speed - 2400 MHz
Form Factor - SO-DIMM 260-pin
Slots Qty 1 2
Empty Slots 0 1
STORAGE ASUS 14 (P409FA) Lenovo ThinkPad E580 (20KT)
Main Storage Size (HDD/SSD) 256 GB SSD M.2 PCIe 3.0 x2 - NVM Express (NVMe) 128 GB SSD M.2 PCIe - NVM Express (NVMe) - Toshiba
AUDIO & VIDEO ASUS 14 (P409FA) Lenovo ThinkPad E580 (20KT)
Graphics Processor (GPU) Intel UHD Graphics 620 Intel UHD Graphics 620
Camera Yes - VGA Yes - 720p
Sound Speaker, microphone Stereo speakers, dual array microphone
Codec - CX11852
Compliant Standards - High Definition Audio, Dolby Advanced Audio
Audio Features ASUS Bang & Olufsen ICEpower -
COMMUNICATIONS ASUS 14 (P409FA) Lenovo ThinkPad E580 (20KT)
Wireless 802.11a/b/g/n/ac, Bluetooth 4.1 802.11a/b/g/n/ac, Bluetooth 4.1
Wireless Controller - Intel Dual Band Wireless-AC 3165 - M.2 Card
Network Interface - Gigabit Ethernet
Ethernet Controller - Realtek R8111GUS
BATTERY ASUS 14 (P409FA) Lenovo ThinkPad E580 (20KT)
Technology 2-cell Lithium Ion 3-cell Lithium Ion
Battery Capacity (Size) 32 Wh 45 Wh
Battery Life - Up to 12.23 hours
AC ADAPTER ASUS 14 (P409FA) Lenovo ThinkPad E580 (20KT)
Input AC 120/230 V (50/60 Hz) AC 120/230 V (50/60 Hz)
Output 45 Watt, 19 V, 2.37 A 65 Watt, 20 V, 3.25 A
INPUT ASUS 14 (P409FA) Lenovo ThinkPad E580 (20KT)
Type Keyboard, touchpad Keyboard, TrackPoint, UltraNav
Keyboard Backlight Yes -
Features Chiclet keyboard Spill-resistant, multi-touch touchpad, buttonless touchpad
CONNECTIONS & EXPANSIONS ASUS 14 (P409FA) Lenovo ThinkPad E580 (20KT)
Interfaces Headphone/microphone combo jack
USB 3.1 Gen 1
2 x USB 2.0
USB-C 3.1 Gen 1
HDMI
LAN
USB 3.1 Gen 1
USB 3.1 Gen 1 (Always On)
USB 2.0
HDMI
LAN
USB-C 3.1 Gen 2
Headphone/microphone combo jack
Memory Card Reader Yes (microSD, microSDHC, microSDXC) Yes (microSD)
SOFTWARE ASUS 14 (P409FA) Lenovo ThinkPad E580 (20KT)
Operating System (OS) Windows 10 Pro 64-bit Edition Windows 10 Home 64-bit Edition
MISCELLANEOUS ASUS 14 (P409FA) Lenovo ThinkPad E580 (20KT)
Included Accessories Power adapter USB-C power adapter
Security Firmware Trusted Platform Module (TPM) Security Chip, fingerprint reader Trusted Platform Module (TPM 2.0) Security Chip
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
Compliant Standards - RoHS
SAR Value - 0.579 W/kg (body), 0.579 W/kg (limb)
ENERGY STAR Certified - Yes
Model Number EK078R -
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