Lenovo Thinkpad 13 (2nd Gen) (20J2) vs. ASUS VivoBook 15 (X512FA)

Laptop Comparison, Reviews and Tests
Lenovo Thinkpad 13 (2nd Gen) (20J2)

In depth comparison and review of Lenovo Thinkpad 13 (2nd Gen) (20J2) and ASUS VivoBook 15 (X512FA). 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.

Laptop Specifications Comparison

Lenovo Thinkpad 13 (2nd Gen) (20J2) vs. ASUS VivoBook 15 (X512FA) Comparison Chart
DESIGN AND DIMENSIONS Lenovo Thinkpad 13 (2nd Gen) (20J2) ASUS VivoBook 15 (X512FA)
Product Type Ultrabook Ultrabook
Dimensions (WxDxH) 32.24 cm x 22.28 cm x 1.98 cm 35.72 cm x 23.04 cm x 1.99 cm
Weight 1.44 kg 1.7 kg
Case Material Polycarbonate ABS -
Colour Pure black Transparent silver | Slate grey
DISPLAY Lenovo Thinkpad 13 (2nd Gen) (20J2) ASUS VivoBook 15 (X512FA)
Screen Size (Type) 13.3" - TN 15.6"
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 -
Colour Gamut - 45% NTSC
Features Anti-glare ASUS Splendid Video Intelligence Technology, anti-glare
PROCESSOR Lenovo Thinkpad 13 (2nd Gen) (20J2) ASUS VivoBook 15 (X512FA)
CPU Intel Core i3 (7th Gen) 7100U / 2.4 GHz Intel Pentium Gold 5405U / 2.3 GHz
Number of Cores Dual-Core Dual-Core
Cache 3 MB 2 MB
64-bit Computing Yes Yes
Features Integrated memory controller -
MEMORY Lenovo Thinkpad 13 (2nd Gen) (20J2) ASUS VivoBook 15 (X512FA)
RAM 4 GB (1 x 4 GB) 4 GB (provided memory is soldered)
Max RAM Supported 32 GB 12 GB
RAM Type DDR4 SDRAM DDR4 SDRAM
Speed 2133 MHz 2400 MHz
Rated Speed 2400 MHz -
Form Factor SO-DIMM 260-pin SO-DIMM 260-pin
Slots Qty 2 1
Empty Slots 1 1
STORAGE Lenovo Thinkpad 13 (2nd Gen) (20J2) ASUS VivoBook 15 (X512FA)
Main Storage Size (HDD/SSD) 256 GB SSD M.2 2280 PCIe 3.0 x4 - TCG Opal Encryption - Intel 256 GB SSD SATA 6Gb/s
AUDIO & VIDEO Lenovo Thinkpad 13 (2nd Gen) (20J2) ASUS VivoBook 15 (X512FA)
Graphics Processor (GPU) Intel HD Graphics 620 Intel UHD Graphics
Camera Yes - 720p Yes - HD
Sound Stereo speakers, dual array microphone Stereo speakers, microphone
Codec Realtek ALC3268 -
Compliant Standards High Definition Audio -
Audio Features - ASUS SonicMaster
COMMUNICATIONS Lenovo Thinkpad 13 (2nd Gen) (20J2) ASUS VivoBook 15 (X512FA)
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 8265 - M.2 Card -
Features Gigabit Ethernet via optional Ethernet (RJ-45) adapter -
BATTERY Lenovo Thinkpad 13 (2nd Gen) (20J2) ASUS VivoBook 15 (X512FA)
Technology 3-cell Lithium Ion 2-cell
Battery Capacity (Size) 42 Wh 37 Wh
Battery Life Up to 14.56 hours -
AC ADAPTER Lenovo Thinkpad 13 (2nd Gen) (20J2) ASUS VivoBook 15 (X512FA)
Input AC 120/230 V (50/60 Hz) AC 100-240 V (50/60 Hz)
Output 45 Watt, 20 V 45 Watt, 19 V, 2.37 A
INPUT Lenovo Thinkpad 13 (2nd Gen) (20J2) ASUS VivoBook 15 (X512FA)
Type Keyboard, TrackPoint, UltraNav Keyboard, touchpad
Numeric Keypad - Yes
Keyboard Backlight - Yes
Features Multi-touch touchpad, buttonless touchpad -
CONNECTIONS & EXPANSIONS Lenovo Thinkpad 13 (2nd Gen) (20J2) ASUS VivoBook 15 (X512FA)
Interfaces 2 x USB 3.1 Gen 1/USB 3.0
USB 3.1 Gen 1/USB 3.0 (Always On)
USB-C
Headphone/microphone combo jack
OneLink+ connector
HDMI
Headphone/microphone combo jack
USB 3.1 Gen 1
2 x USB 2.0
USB-C 3.1 Gen 1
HDMI
Memory Card Reader 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) Yes (microSD)
SOFTWARE Lenovo Thinkpad 13 (2nd Gen) (20J2) ASUS VivoBook 15 (X512FA)
Operating System (OS) Windows 10 Pro 64-bit Edition Windows 10 Home
MISCELLANEOUS Lenovo Thinkpad 13 (2nd Gen) (20J2) ASUS VivoBook 15 (X512FA)
Dockable Yes -
Included Accessories Power adapter Power adapter
Security Trusted Platform Module (TPM 2.0) Security Chip -
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, MIL-STD-810G tested System password
Compliant Standards RoHS -
SAR Value - 0.304 W/kg (body), 0.304 W/kg (limb)
ENERGY STAR Certified Yes Yes
Manufacturer Warranty - Limited warranty - 1 year
Model Number - EJ1515T
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