Lenovo ThinkBook 14-IIL (Lenovo ThinkBook 14) vs. ASUS Zenbook Pro 14 Duo OLED (UX8402VV)

Laptop Comparison, Reviews and Tests

In depth comparison and review of Lenovo ThinkBook 14-IIL (Lenovo ThinkBook 14) and ASUS Zenbook Pro 14 Duo OLED (UX8402VV). 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 ThinkBook 14-IIL (Lenovo ThinkBook 14) Review

Advantages and disadvantages of Lenovo ThinkBook 14-IIL (Lenovo ThinkBook 14) based on its technical characteristics, features, user experience, expert reviews and price level.

solid build quality

affordable price point

decent battery life

good processor performance

adequate storage options

average display quality

no thunderbolt support

limited graphics power

mediocre speaker output

ASUS Zenbook Pro 14 Duo OLED (UX8402VV) Review

Advantages and disadvantages of ASUS Zenbook Pro 14 Duo OLED (UX8402VV) based on its technical characteristics, features, user experience, expert reviews and price level.

innovative dual-screen design

stunning 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 Lenovo ThinkBook 14-IIL (Lenovo ThinkBook 14) and ASUS Zenbook Pro 14 Duo OLED (UX8402VV)
86 % - Design
72 % - Display
72 % - Performance
85 % - Connectivity
75 % - Battery
81 % - Design
92 % - Display
85 % - Performance
85 % - Connectivity
75 % - Battery

Laptop Specifications Comparison

Lenovo ThinkBook 14-IIL (Lenovo ThinkBook 14) vs. ASUS Zenbook Pro 14 Duo OLED (UX8402VV) Comparison Chart
DESIGN AND DIMENSIONS Lenovo ThinkBook 14-IIL (Lenovo ThinkBook 14) ASUS Zenbook Pro 14 Duo OLED (UX8402VV)
Product Type Notebook Notebook
Dimensions (WxDxH) 32.6 cm x 23 cm x 1.79 cm 32.25 cm x 22.47 cm x 1.96 cm
Weight 1.5 kg 1.75 kg
Case Material Aluminum -
Colour Mineral grey Tech black
DISPLAY Lenovo ThinkBook 14-IIL (Lenovo ThinkBook 14) ASUS Zenbook Pro 14 Duo OLED (UX8402VV)
Screen Size (Type) 14" - IPS 14.5" OLED
Touchscreen - Yes
LCD Backlight Technology LED backlight -
Screen Resolution 1920 x 1080 (Full HD) 2880 x 1800 (2.8K)
V-Sync Rate at Max Res. - 120 Hz
Widescreen Yes Yes
Image Aspect Ratio 16:9 16:10
Image Brightness 250 cd/m² 550 cd/m²
Colour Gamut - 100% DCI-P3
Colour Support - 1.07 billion colours
Features Anti-glare Glossy, Corning Gorilla glass, NanoEdge display, Pantone Validated, HDR 500 True Black, Dolby Vision, 0.2 ms response rate, 93% screen-to-body ratio, VESA DisplayHDR
PROCESSOR Lenovo ThinkBook 14-IIL (Lenovo ThinkBook 14) ASUS Zenbook Pro 14 Duo OLED (UX8402VV)
CPU Intel Core i5 (10th Gen) 1035G1 / 1 GHz Intel Core i9 (13th Gen) 13900H / 2.6 GHz
Max Turbo Speed 3.6 GHz 5.4 GHz
Number of Cores Quad-Core 14-core
Cache 6 MB L3 - 24 MB
64-bit Computing Yes -
Features Integrated memory controller Intel Smart Cache
MEMORY Lenovo ThinkBook 14-IIL (Lenovo ThinkBook 14) ASUS Zenbook Pro 14 Duo OLED (UX8402VV)
RAM 8 GB (1 x 8 GB) 32 GB (provided memory is soldered)
Max RAM Supported 16 GB -
RAM Type DDR4 SDRAM LPDDR5 SDRAM
Speed 2666 MHz -
Rated Speed 2666 MHz -
Form Factor SO-DIMM 260-pin -
Slots Qty 1 -
Empty Slots 0 -
STORAGE Lenovo ThinkBook 14-IIL (Lenovo ThinkBook 14) ASUS Zenbook Pro 14 Duo OLED (UX8402VV)
Main Storage Size (HDD/SSD) 256 GB SSD M.2 2242 PCIe 3.0 x2 - NVM Express (NVMe) 2 TB SSD M.2 PCIe 4.0 - NVM Express (NVMe)
AUDIO & VIDEO Lenovo ThinkBook 14-IIL (Lenovo ThinkBook 14) ASUS Zenbook Pro 14 Duo OLED (UX8402VV)
Multi-GPU Configuration - 1 single GPU card / integrated GPU
Graphics Processor (GPU) Intel UHD Graphics NVIDIA GeForce RTX 4060 / Intel Iris Xe Graphics
Video Memory - 8 GB GDDR6 SDRAM
Video System Features - MUX Switch, NVIDIA DLSS 3, NVIDIA Studio
Camera Yes - 720p Yes - 1080p
Camera Features ThinkShutter camera privacy IR camera, Windows Hello, ASUS 3D Noise Reduction (3DNR) Technology, ASUS AiSense Camera
Sound Stereo speakers, dual array microphone Harman/kardon stereo speakers, 4-microphone array
Codec Realtek ALC3287 -
Compliant Standards High Definition Audio, Dolby Audio Dolby Atmos
Audio Features - Output: Smart Amplification technology, Asus Audio Booster; Input: AI noise cancelling
COMMUNICATIONS Lenovo ThinkBook 14-IIL (Lenovo ThinkBook 14) ASUS Zenbook Pro 14 Duo OLED (UX8402VV)
Wireless Bluetooth 5.0, 802.11a/b/g/n/ac/ax 802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth 5.3
Wireless Controller M.2 Card -
Network Interface Gigabit Ethernet -
Features Dual stream (2x2) Dual stream (2x2)
BATTERY Lenovo ThinkBook 14-IIL (Lenovo ThinkBook 14) ASUS Zenbook Pro 14 Duo OLED (UX8402VV)
Technology Lithium Ion 4-cell Lithium Ion
Battery Capacity (Size) 45 Wh 76 Wh
Battery Life Up to 9 hours -
AC ADAPTER Lenovo ThinkBook 14-IIL (Lenovo ThinkBook 14) ASUS Zenbook Pro 14 Duo OLED (UX8402VV)
Input AC 120/230 V (50/60 Hz) AC 100-240 V (50/60 Hz)
Output 65 Watt 180 Watt, 20 V, 9 A
INPUT Lenovo ThinkBook 14-IIL (Lenovo ThinkBook 14) ASUS Zenbook Pro 14 Duo OLED (UX8402VV)
Type Keyboard, touchpad Keyboard, touchpad, ScreenPad Plus
Keyboard Backlight Yes Yes
Features Spill-resistant, multi-touch touchpad, buttonless touchpad Chiclet keyboard, 4096 pressure levels, 1.4mm travel distance, ASUS ErgoSense, 12.7" (2880x864) IPS-level touch display
CONNECTIONS & EXPANSIONS Lenovo ThinkBook 14-IIL (Lenovo ThinkBook 14) ASUS Zenbook Pro 14 Duo OLED (UX8402VV)
Interfaces USB 2.0 (hidden)
USB 3.1 Gen 1 (Always On)
USB 3.1 Gen 1
USB-C 3.1 Gen 1
USB-C 3.1 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery)
HDMI
Headphone/microphone combo jack
Headphone/microphone combo jack
HDMI 2.1
USB 3.2 Gen 2
2 x USB-C (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery)
Memory Card Reader 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) Yes (SD Express 7.1 Memory Card)
SOFTWARE Lenovo ThinkBook 14-IIL (Lenovo ThinkBook 14) ASUS Zenbook Pro 14 Duo OLED (UX8402VV)
Operating System (OS) Windows 10 Home 64-bit Edition - English Windows 11 Home
Software Included Microsoft Office (30 days trial) MyASUS, ScreenXpert, NVIDIA Studio drivers, ProArt Creator Hub, Microsoft 365 (1 month trial), GlideX
MISCELLANEOUS Lenovo ThinkBook 14-IIL (Lenovo ThinkBook 14) ASUS Zenbook Pro 14 Duo OLED (UX8402VV)
Included Accessories Power adapter Power adapter
Security Firmware Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader Firmware Trusted Platform Module (TPM) Security Chip
Features Administrator password, hard drive password, power-on password, RapidCharge MIL-STD-810H tested, ASUS IceCool Plus, compatible with stylus, Cortana support, ASUS Antimicrobial Guard, AAS Ultra mechanism
Compliant Standards RoHS, Energy-Related Products (ErP) Lot 3 RoHS, REACH, TUV Rheinland Low Blue Light Certification, TUV Rheinland Flicker Free Certification
ENERGY STAR Certified Yes -
EPEAT Compliant EPEAT Silver -
Max Operating Temperature - 49 °C
Min Operating Temperature - -37 °C
Humidity Range Operating - 95% RH
Manufacturer Warranty Limited warranty - 1 year - pick-up and return -
Model Number IIL 20SL P1037W
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