ASUS Zenbook 14 Flip OLED (UN5401QA) vs. Lenovo Yoga 900S-12ISK (80ML)

Laptop Comparison, Reviews and Tests

Detailed comparison and review of ASUS Zenbook 14 Flip OLED (UN5401QA) and Lenovo Yoga 900S-12ISK (80ML). With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.

ASUS Zenbook 14 Flip OLED (UN5401QA) Review

Advantages and disadvantages of ASUS Zenbook 14 Flip OLED (UN5401QA) based on its technical characteristics, features, user experience, expert reviews and price level.

vivid oled display

responsive touchscreen

compact lightweight design

strong build quality

decent battery life

limited port selection

average cpu performance

no dedicated gpu

higher price point

Lenovo Yoga 900S-12ISK (80ML) Review

Advantages and disadvantages of Lenovo Yoga 900S-12ISK (80ML) based on its technical characteristics, features, user experience, expert reviews and price level.

lightweight and portable

high-resolution display

innovative hinge design

solid battery life

responsive touch screen

limited port selection

moderate processing power

higher price point

no dedicated graphics

Laptop Comparison and Tests

Difference between ASUS Zenbook 14 Flip OLED (UN5401QA) and Lenovo Yoga 900S-12ISK (80ML)
85 % - Design
84 % - Display
85 % - Performance
86 % - Connectivity
85 % - Battery
81 % - Design
82 % - Display
65 % - Performance
75 % - Connectivity
78 % - Battery

Laptop Specifications Comparison

ASUS Zenbook 14 Flip OLED (UN5401QA) vs. Lenovo Yoga 900S-12ISK (80ML) Comparison Chart
DESIGN AND DIMENSIONS ASUS Zenbook 14 Flip OLED (UN5401QA) Lenovo Yoga 900S-12ISK (80ML)
Product Type Notebook - flip design Notebook - flip design
Dimensions (WxDxH) 31.12 cm x 22.25 cm x 1.59 cm 30.5 cm x 20.8 cm x 1.28 cm
Weight 1.4 kg 999 g
Case Material Aluminum Aluminum, carbon fibre, magnesium-aluminum alloy
Colour Jade black Champagne gold
DISPLAY ASUS Zenbook 14 Flip OLED (UN5401QA) Lenovo Yoga 900S-12ISK (80ML)
Screen Size (Type) 14" OLED 12.5" - IPS
Touchscreen Yes Yes (10-point multi-touch)
LCD Backlight Technology - LED backlight
Screen Resolution 2880 x 1800 (2.8K) 2560 x 1440 (WQHD)
V-Sync Rate at Max Res. 90 Hz -
Widescreen Yes Yes
Image Aspect Ratio 16:10 16:9
Image Brightness 550 cd/m² 300 cd/m²
Colour Gamut 100% DCI-P3 -
Colour Support 1.07 billion colours -
Features Glossy, ASUS Splendid Video Intelligence Technology, Eye-Care Technology, Low Blue Light technology, Pantone Validated, HDR 500 True Black, 88% screen-to-body ratio, 0.2 ms response rate Glossy
PROCESSOR ASUS Zenbook 14 Flip OLED (UN5401QA) Lenovo Yoga 900S-12ISK (80ML)
CPU AMD Ryzen 7 5800H / 3.2 GHz Intel Core m5 (6th Gen) 6Y54 / 1.1 GHz
Max Turbo Speed 4.4 GHz 2.7 GHz
Number of Cores 8-core Dual-Core
Cache L3 - 16 MB 4 MB
64-bit Computing - Yes
Features - Integrated memory controller
MEMORY ASUS Zenbook 14 Flip OLED (UN5401QA) Lenovo Yoga 900S-12ISK (80ML)
RAM 16 GB (provided memory is soldered) 8 GB (provided memory is soldered)
RAM Type LPDDR4X SDRAM LPDDR3 SDRAM
Speed - 1600 MHz / PC3L-12800
Rated Speed - 1600 MHz
STORAGE ASUS Zenbook 14 Flip OLED (UN5401QA) Lenovo Yoga 900S-12ISK (80ML)
Main Storage Size (HDD/SSD) 512 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe) 256 GB SSD M.2 PCIe - Samsung
AUDIO & VIDEO ASUS Zenbook 14 Flip OLED (UN5401QA) Lenovo Yoga 900S-12ISK (80ML)
Graphics Processor (GPU) AMD Radeon Graphics Intel HD Graphics 515
Camera Yes - 720p Yes - 720p
Resolution - 1 Megapixel
Sound Harman/kardon stereo speakers, array microphone Stereo speakers, dual array microphone
Compliant Standards - High Definition Audio, Dolby Audio Premium
Audio Features AI noise cancelling -
COMMUNICATIONS ASUS Zenbook 14 Flip OLED (UN5401QA) Lenovo Yoga 900S-12ISK (80ML)
Wireless Bluetooth 5.0, 802.11a/b/g/n/ac/ax Bluetooth 4.0, 802.11a/b/g/n/ac
Wireless Controller - Broadcom BCM4350 - M.2 Card
Network Interface Gigabit Ethernet -
Features Dual stream (2x2) -
BATTERY ASUS Zenbook 14 Flip OLED (UN5401QA) Lenovo Yoga 900S-12ISK (80ML)
Technology 3-cell Lithium Ion 4-cell lithium polymer
Battery Capacity (Size) 63 Wh 53 Wh
Battery Life - Up to 10.5 hours
AC ADAPTER ASUS Zenbook 14 Flip OLED (UN5401QA) Lenovo Yoga 900S-12ISK (80ML)
Input AC 100-240 V (50/60 Hz) AC 120/230 V (50/60 Hz)
Output 100 Watt, 20 V, 5 A 40 Watt, 20 V, 2 A
INPUT ASUS Zenbook 14 Flip OLED (UN5401QA) Lenovo Yoga 900S-12ISK (80ML)
Type Keyboard, NumberPad 2.0 Keyboard, touchpad
Keyboard Backlight Yes Yes
Features Chiclet keyboard, 1.4mm travel distance Multi-touch touchpad
CONNECTIONS & EXPANSIONS ASUS Zenbook 14 Flip OLED (UN5401QA) Lenovo Yoga 900S-12ISK (80ML)
Interfaces HDMI
Headphone/microphone combo jack
USB 3.2 Gen 2
2 x USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery)
LAN (on supplied adapter)
USB 3.0
USB 2.0 (DC-In combo)
Headphone/microphone combo jack
USB-C
Memory Card Reader Yes (microSD) -
SOFTWARE ASUS Zenbook 14 Flip OLED (UN5401QA) Lenovo Yoga 900S-12ISK (80ML)
Operating System (OS) Windows 11 Home Windows 10 Home 64-bit Edition - English
MISCELLANEOUS ASUS Zenbook 14 Flip OLED (UN5401QA) Lenovo Yoga 900S-12ISK (80ML)
Included Accessories Sleeve, USB Gigabit Ethernet adapter, USB-C power adapter Power adapter
Integrated Options - Ambient light sensor, G-sensor
Security Firmware Trusted Platform Module (TPM) Security Chip, fingerprint reader -
Features ErgoLift, MIL-STD-810H tested Administrator password, hard drive password, power-on password, digital compass, 1 USB 3.0 with Video-out
Compliant Standards TUV Rheinland Flicker Free Certification, SGS Eye Care Display Certification, TUV Rheinland Low Blue Light (Hardware Solution) RoHS
ENERGY STAR Certified Yes Yes
Manufacturer Warranty - Limited warranty - 1 year
Model Number KN090W -
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