Lenovo ThinkPad Helix (2nd Gen) vs. ASUS VivoBook 15 (X512FA)

Laptop Comparison, Reviews and Tests

In depth comparison and review of Lenovo ThinkPad Helix (2nd Gen) 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.

Lenovo ThinkPad Helix (2nd Gen) Review

Advantages and disadvantages of Lenovo ThinkPad Helix (2nd Gen) based on its technical characteristics, features, user experience, expert reviews and price level.

versatile detachable design

responsive touchscreen display

solid build quality

decent battery life

improved keyboard layout

heavier than competitors

limited storage options

mediocre performance

higher price point

ASUS VivoBook 15 (X512FA) Review

Advantages and disadvantages of ASUS VivoBook 15 (X512FA) based on its technical characteristics, features, user experience, expert reviews and price level.

affordable price

solid build quality

decent processor performance

ample storage options

lightweight design

average battery life

mediocre display quality

limited graphics capability

no backlit keyboard

Laptop Comparison and Tests

Difference between Lenovo ThinkPad Helix (2nd Gen) and ASUS VivoBook 15 (X512FA)
85 % - Design
72 % - Display
75 % - Performance
75 % - Connectivity
75 % - Battery
81 % - Design
66 % - Display
72 % - Performance
75 % - Connectivity
76 % - Battery

Laptop Specifications Comparison

Lenovo ThinkPad Helix (2nd Gen) vs. ASUS VivoBook 15 (X512FA) Comparison Chart
DESIGN AND DIMENSIONS Lenovo ThinkPad Helix (2nd Gen) ASUS VivoBook 15 (X512FA)
Product Type Ultrabook - with keyboard dock Ultrabook
Dimensions (WxDxH) 30.11 cm x 19.25 cm x 0.96 cm 35.72 cm x 23.04 cm x 1.99 cm
Dimensions (WxDxH) / Weight Details 900 g - keyboard dock -
Weight 822 g 1.7 kg
Case Material Aluminum, polycarbonate ABS -
Colour Graphite black Transparent silver | Slate grey
DISPLAY Lenovo ThinkPad Helix (2nd Gen) ASUS VivoBook 15 (X512FA)
Screen Size (Type) 11.6" - IPS 15.6"
Touchscreen Yes (10-point multi-touch) -
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 370 cd/m² -
Colour Gamut - 45% NTSC
Features VibrantView, glossy, Corning Gorilla glass, WideView, One Glass Solution ASUS Splendid Video Intelligence Technology, anti-glare
PROCESSOR Lenovo ThinkPad Helix (2nd Gen) ASUS VivoBook 15 (X512FA)
CPU Intel Core M 5Y71 / 1.2 GHz Intel Pentium Gold 5405U / 2.3 GHz
Max Turbo Speed 2.9 GHz -
Number of Cores Dual-Core Dual-Core
Cache 4 MB 2 MB
64-bit Computing Yes Yes
Features Integrated memory controller, Intel Turbo Boost Technology 2.0 -
MEMORY Lenovo ThinkPad Helix (2nd Gen) ASUS VivoBook 15 (X512FA)
RAM 8 GB (provided memory is soldered) 4 GB (provided memory is soldered)
Max RAM Supported - 12 GB
RAM Type LPDDR3 SDRAM DDR4 SDRAM
Speed - 2400 MHz
Form Factor - SO-DIMM 260-pin
Slots Qty - 1
Empty Slots - 1
STORAGE Lenovo ThinkPad Helix (2nd Gen) ASUS VivoBook 15 (X512FA)
Main Storage Size (HDD/SSD) 128 GB SSD 256 GB SSD SATA 6Gb/s
AUDIO & VIDEO Lenovo ThinkPad Helix (2nd Gen) ASUS VivoBook 15 (X512FA)
Graphics Processor (GPU) Intel HD Graphics 5300 Intel UHD Graphics
Camera Yes Yes - HD
Resolution 5 Megapixel (rear), 2 Megapixel (front) -
Video Resolutions 1080p -
Sound Stereo speakers, three microphones Stereo speakers, microphone
Codec ALC286-VC -
Compliant Standards High Definition Audio -
Audio Features - ASUS SonicMaster
COMMUNICATIONS Lenovo ThinkPad Helix (2nd Gen) ASUS VivoBook 15 (X512FA)
Wireless Bluetooth 4.0, 802.11a/b/g/n/ac 802.11a/b/g/n/ac, Bluetooth 4.1
Wireless Controller M.2 Card -
Network Interface Ethernet -
BATTERY Lenovo ThinkPad Helix (2nd Gen) ASUS VivoBook 15 (X512FA)
Technology Lithium Ion 2-cell
Installed Qty 2 -
Battery Capacity (Size) - 37 Wh
AC ADAPTER Lenovo ThinkPad Helix (2nd Gen) ASUS VivoBook 15 (X512FA)
Input AC 120/230 V (50/60 Hz) AC 100-240 V (50/60 Hz)
Output 36 Watt 45 Watt, 19 V, 2.37 A
INPUT Lenovo ThinkPad Helix (2nd Gen) ASUS VivoBook 15 (X512FA)
Type Keyboard, digitizer, touchpad, TrackPoint, digital pen Keyboard, touchpad
Numeric Keypad - Yes
Keyboard Backlight Yes Yes
Features Multi-touch touchpad -
CONNECTIONS & EXPANSIONS Lenovo ThinkPad Helix (2nd Gen) ASUS VivoBook 15 (X512FA)
Interfaces USB 3.0 (Always On)
Micro-HDMI
Headphone/microphone combo jack
Dock
USB 3.0 (on keyboard dock)
Mini DisplayPort (on keyboard dock)
LAN (on supplied cable)
Headphone/microphone combo jack
USB 3.1 Gen 1
2 x USB 2.0
USB-C 3.1 Gen 1
HDMI
Memory Card Reader Yes (microSD, microSDHC, microSDXC) Yes (microSD)
SOFTWARE Lenovo ThinkPad Helix (2nd Gen) ASUS VivoBook 15 (X512FA)
Operating System (OS) Windows 10 Home Windows 10 Home
MISCELLANEOUS Lenovo ThinkPad Helix (2nd Gen) ASUS VivoBook 15 (X512FA)
Dockable Yes -
Included Accessories Power adapter, USB to Ethernet adapter Power adapter
Integrated Options Ambient light sensor, 3-axis gyro sensor, 3-axis magnetometer, 3-axis accelerometer, 3-axis compass, 3-axis inclinometer -
Security Fingerprint reader -
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, volume control, lock display rotation function System password
Compliant Standards ISO 9001, ISO 14001, RoHS, GREENGUARD, ISO 27001 -
SAR Value - 0.304 W/kg (body), 0.304 W/kg (limb)
ENERGY STAR Certified Yes Yes
EPEAT Compliant EPEAT Gold -
Manufacturer Warranty Limited warranty - 2 years - pick-up and return Limited warranty - 1 year
Model Number - EJ1515T
Other Comparisons with Lenovo ThinkPad Helix (2nd Gen)
Other Comparisons with ASUS VivoBook 15 (X512FA)
Other Popular Laptop Comparisons
Other projects: