ASUS Zenbook Pro 14 Duo OLED (UX8402ZE) vs. Lenovo IdeaPad 520-15IKB (80YL)

Laptop Comparison, Reviews and Tests

In depth comparison and review of ASUS Zenbook Pro 14 Duo OLED (UX8402ZE) and Lenovo IdeaPad 520-15IKB (80YL). 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 Zenbook Pro 14 Duo OLED (UX8402ZE) Review

Advantages and disadvantages of ASUS Zenbook Pro 14 Duo OLED (UX8402ZE) based on its technical characteristics, features, user experience, expert reviews and price level.

innovative dual-screen design

vibrant oled display

powerful intel processor

high-quality build

useful screenpad plus

heavier than competitors

premium price point

average battery life

limited port selection

Laptop Comparison and Tests

Difference between ASUS Zenbook Pro 14 Duo OLED (UX8402ZE) and Lenovo IdeaPad 520-15IKB (80YL)
81 % - Design
84 % - Display
85 % - Performance
85 % - Connectivity
72 % - Battery

Laptop Specifications Comparison

ASUS Zenbook Pro 14 Duo OLED (UX8402ZE) vs. Lenovo IdeaPad 520-15IKB (80YL) Comparison Chart
DESIGN AND DIMENSIONS ASUS Zenbook Pro 14 Duo OLED (UX8402ZE) Lenovo IdeaPad 520-15IKB (80YL)
Product Type Notebook Notebook
Dimensions (WxDxH) 32.35 cm x 22.47 cm x 1.96 cm 37.8 cm x 26 cm x 2.2 cm
Weight 1.75 kg 2.2 kg
Case Material Aluminum, magnesium alloy Metal
Colour Tech black Iron grey
DISPLAY ASUS Zenbook Pro 14 Duo OLED (UX8402ZE) Lenovo IdeaPad 520-15IKB (80YL)
Screen Size (Type) 14.5" OLED 15.6" - IPS
Touchscreen Yes -
LCD Backlight Technology - LED backlight
Screen Resolution 2880 x 1800 (2.8K) 1920 x 1080 (Full HD)
V-Sync Rate at Max Res. 120 Hz -
Widescreen Yes Yes
Image Aspect Ratio 16:10 16:9
Image Brightness 550 cd/m² 250 cd/m²
Colour Gamut 100% DCI-P3 -
Features Eye-Care Technology, Low Blue Light technology, Pantone Validated, HDR 500 True Black, 0.2 ms response rate, 93% screen-to-body ratio Anti-glare
PROCESSOR ASUS Zenbook Pro 14 Duo OLED (UX8402ZE) Lenovo IdeaPad 520-15IKB (80YL)
CPU Intel Core i9 (12th Gen) 12900H / 2.5 GHz Intel Core i5 (7th Gen) 7200U / 2.5 GHz
Max Turbo Speed 5 GHz 3.1 GHz
Number of Cores 14-core Dual-Core
Cache 24 MB 3 MB
64-bit Computing - Yes
Platform Technology Intel Evo -
Features - Integrated memory controller
MEMORY ASUS Zenbook Pro 14 Duo OLED (UX8402ZE) Lenovo IdeaPad 520-15IKB (80YL)
RAM 32 GB (provided memory is soldered) 8 GB (1 x 4 GB + 4 GB (soldered))
Max RAM Supported - 16 GB
RAM Type LPDDR5 SDRAM DDR4 SDRAM
Speed - 2133 MHz
Rated Speed - 2400 MHz
Form Factor - SO-DIMM 260-pin
Slots Qty - 1
Empty Slots - 0
STORAGE ASUS Zenbook Pro 14 Duo OLED (UX8402ZE) Lenovo IdeaPad 520-15IKB (80YL)
Main Storage Size (HDD/SSD) 1 TB SSD M.2 PCIe 4.0 - NVM Express (NVMe), Performance 256 GB SSD 2.5" SATA 6Gb/s
AUDIO & VIDEO ASUS Zenbook Pro 14 Duo OLED (UX8402ZE) Lenovo IdeaPad 520-15IKB (80YL)
Multi-GPU Configuration 1 single GPU card / integrated GPU 1 single GPU card / integrated GPU
Graphics Processor (GPU) NVIDIA GeForce RTX 3050 Ti / Intel Iris Xe Graphics NVIDIA GeForce 940MX / Intel HD Graphics 620
Video Memory 4 GB GDDR6 SDRAM 2 GB GDDR5 SDRAM
Camera Yes - 720p Yes - 720p
Resolution - 1 Megapixel
Camera Features IR camera, Windows Hello -
Sound Harman/kardon stereo speakers, array microphone Stereo speakers, dual array microphone
Compliant Standards - High Definition Audio, Dolby Audio
Audio Features - Output: Harman audio technology
COMMUNICATIONS ASUS Zenbook Pro 14 Duo OLED (UX8402ZE) Lenovo IdeaPad 520-15IKB (80YL)
Wireless Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) 802.11a/b/g/n/ac, Bluetooth 4.1
Wireless Controller - Intel Dual Band Wireless-AC 3165 - M.2 Card
Network Interface - Gigabit Ethernet
Features Dual stream (2x2) -
BATTERY ASUS Zenbook Pro 14 Duo OLED (UX8402ZE) Lenovo IdeaPad 520-15IKB (80YL)
Technology 4-cell Lithium Ion 2-cell Lithium Ion
Battery Capacity (Size) 76 Wh 30 Wh
Battery Life - Up to 6 hours
AC ADAPTER ASUS Zenbook Pro 14 Duo OLED (UX8402ZE) Lenovo IdeaPad 520-15IKB (80YL)
Input AC 100-240 V (50/60 Hz) AC 120/230 V (50/60 Hz)
Output 180 Watt, 20 V, 9 A 65 Watt, 20 V, 3.25 A
INPUT ASUS Zenbook Pro 14 Duo OLED (UX8402ZE) Lenovo IdeaPad 520-15IKB (80YL)
Type Keyboard, touchpad, ScreenPad Plus Keyboard, touchpad
Numeric Keypad - Yes
Keyboard Backlight Yes Yes
Features Chiclet keyboard, ASUS ErgoSense, 12.7" (2880x864) IPS-level touch display -
CONNECTIONS & EXPANSIONS ASUS Zenbook Pro 14 Duo OLED (UX8402ZE) Lenovo IdeaPad 520-15IKB (80YL)
Interfaces HDMI
Headphone/microphone combo jack
USB 3.2 Gen 2
2 x USB-C (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery)
USB-C
2 x USB 3.0
HDMI
LAN
Headphone/microphone combo jack
Memory Card Reader Yes (SD Card) 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card)
SOFTWARE ASUS Zenbook Pro 14 Duo OLED (UX8402ZE) Lenovo IdeaPad 520-15IKB (80YL)
Operating System (OS) Windows 11 Home Windows 10 Home 64-bit Edition
MISCELLANEOUS ASUS Zenbook Pro 14 Duo OLED (UX8402ZE) Lenovo IdeaPad 520-15IKB (80YL)
Included Accessories Stylus, power adapter, sleeve, stand Power adapter
Security Trusted Platform Module (TPM 2.0) Security Chip Fingerprint reader
Security Slot Type - Kensington mini security slot
Theft/Intrusion Protection - Security lock slot (cable lock sold separately)
Features MIL-STD-810H tested, ASUS IceCool Plus Administrator password, hard drive password, power-on password
Compliant Standards - RoHS
Repairability Index 5.9 (out of 10) -
Model Number M3022W -
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