Lenovo ThinkPad X13 Gen 3 (21CN) vs. ASUS Zenbook Pro 14 OLED (UX6404VV)

Laptop Comparison, Reviews and Tests

Detailed comparison and review of Lenovo ThinkPad X13 Gen 3 (21CN) and ASUS Zenbook Pro 14 OLED (UX6404VV). 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.

Lenovo ThinkPad X13 Gen 3 (21CN) Review

Advantages and disadvantages of Lenovo ThinkPad X13 Gen 3 (21CN) based on its technical characteristics, features, user experience, expert reviews and price level.

robust build quality

excellent keyboard experience

impressive security features

good battery life

portable design

average display brightness

limited graphics performance

noisy under load

higher price point

ASUS Zenbook Pro 14 OLED (UX6404VV) Review

Advantages and disadvantages of ASUS Zenbook Pro 14 OLED (UX6404VV) based on its technical characteristics, features, user experience, expert reviews and price level.

vibrant oled display

compact, sleek design

high performance levels

solid build quality

good connectivity options

premium price point

average battery life

limited upgradeability

noisy under load

Laptop Comparison and Tests

Difference between Lenovo ThinkPad X13 Gen 3 (21CN) and ASUS Zenbook Pro 14 OLED (UX6404VV)
81 % - Design
78 % - Display
84 % - Performance
85 % - Connectivity
85 % - Battery
83 % - Design
87 % - Display
85 % - Performance
85 % - Connectivity
85 % - Battery

Laptop Specifications Comparison

Lenovo ThinkPad X13 Gen 3 (21CN) vs. ASUS Zenbook Pro 14 OLED (UX6404VV) Comparison Chart
DESIGN AND DIMENSIONS Lenovo ThinkPad X13 Gen 3 (21CN) ASUS Zenbook Pro 14 OLED (UX6404VV)
Product Type Notebook - 180-degree hinge design Notebook
Dimensions (WxDxH) 30.58 cm x 21.756 cm x 1.81 cm 32.18 cm x 22.33 cm x 1.79 cm
Weight 1.25 kg 1.6 kg
Case Material Polyphenylene sulfide (top), aluminium (bottom) Aluminum
Colour Thunder black Tech black
DISPLAY Lenovo ThinkPad X13 Gen 3 (21CN) ASUS Zenbook Pro 14 OLED (UX6404VV)
Screen Size (Type) 13.3" - IPS 14.5" OLED
Touchscreen - Yes
LCD Backlight Technology LED backlight -
Screen Resolution 1920 x 1200 (WUXGA) 2880 x 1800 (2.8K)
V-Sync Rate at Max Res. - 120 Hz
Widescreen Yes Yes
Image Aspect Ratio 16:10 16:10
Image Brightness 300 cd/m² 600 cd/m²
Colour Gamut 72% NTSC 100% DCI-P3
Colour Support - 1.07 billion colours
Features Anti-glare, 170° viewing angle Glossy, Pantone calibrated, Dolby Vision, 90% screen-to-body ratio, 0.2 ms response rate, HDR 600 True Black, VESA DisplayHDR
PROCESSOR Lenovo ThinkPad X13 Gen 3 (21CN) ASUS Zenbook Pro 14 OLED (UX6404VV)
CPU AMD Ryzen 7 Pro 6850U / 2.7 GHz Intel Core i9 (13th Gen) 13900H / 2.6 GHz
Max Turbo Speed 4.7 GHz 5.4 GHz
Number of Cores 8-core 14-core
Cache L3 - 16 MB L3 - 24 MB
Features Integrated memory controller Intel Smart Cache
MEMORY Lenovo ThinkPad X13 Gen 3 (21CN) ASUS Zenbook Pro 14 OLED (UX6404VV)
RAM 32 GB (provided memory is soldered) 16 GB (provided memory is soldered)
Max RAM Supported - 48 GB
RAM Type LPDDR5 SDRAM LPDDR5 SDRAM
Speed 6400 MHz -
Rated Speed 6400 MHz -
Form Factor - SO-DIMM 262-pin
Slots Qty - 1
Empty Slots - 1
STORAGE Lenovo ThinkPad X13 Gen 3 (21CN) ASUS Zenbook Pro 14 OLED (UX6404VV)
Main Storage Size (HDD/SSD) 512 GB SSD M.2 2280 PCIe 4.0 x4 - TCG Opal Encryption - Kioxia 1 TB SSD M.2 PCIe 4.0 - NVM Express (NVMe), Performance
AUDIO & VIDEO Lenovo ThinkPad X13 Gen 3 (21CN) ASUS Zenbook Pro 14 OLED (UX6404VV)
Multi-GPU Configuration - 1 single GPU card / integrated GPU
Graphics Processor (GPU) AMD Radeon 680M NVIDIA GeForce RTX 4060 / Intel Iris Xe Graphics
Max Monitors Supported 3 external monitor(s) -
Video Memory - 8 GB GDDR6 SDRAM
Video System Features - MUX Switch, NVIDIA DLSS 3, NVIDIA Studio
Camera Yes - 720p Yes - 1080p
Camera Features Privacy shutter, fixed focus IR camera, Windows Hello, ASUS 3D Noise Reduction (3DNR) Technology, ASUS AiSense Camera
Sound Stereo speakers, dual array microphone Harman/kardon stereo speakers, array microphone
Codec Realtek ALC3287 -
Compliant Standards High Definition Audio, Dolby Audio, Dolby Voice Dolby Atmos
Audio Features 360° far-field microphones Output: Smart Amp, Asus Audio Booster; Input: AI noise cancelling
COMMUNICATIONS Lenovo ThinkPad X13 Gen 3 (21CN) ASUS Zenbook Pro 14 OLED (UX6404VV)
Wireless Bluetooth 5.1, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) 802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth 5.3
Wireless Controller Qualcomm NFA725A -
Network Interface - Gigabit Ethernet
Features - Dual stream (2x2)
BATTERY Lenovo ThinkPad X13 Gen 3 (21CN) ASUS Zenbook Pro 14 OLED (UX6404VV)
Technology 3-cell lithium polymer 4-cell Lithium Ion
Battery Capacity (Size) 41 Wh 76 Wh
AC ADAPTER Lenovo ThinkPad X13 Gen 3 (21CN) ASUS Zenbook Pro 14 OLED (UX6404VV)
Input AC 100-240 V (50/60 Hz) AC 100-240 V (50/60 Hz)
Output 65 Watt, 5 / 9 / 15 / 20 V 200 Watt, 20 V, 10 A
INPUT Lenovo ThinkPad X13 Gen 3 (21CN) ASUS Zenbook Pro 14 OLED (UX6404VV)
Type Keyboard, TrackPoint, UltraNav Keyboard, touchpad
Keyboard Backlight - Yes
Features Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls Chiclet keyboard, 1.4mm travel distance, ASUS ErgoSense
CONNECTIONS & EXPANSIONS Lenovo ThinkPad X13 Gen 3 (21CN) ASUS Zenbook Pro 14 OLED (UX6404VV)
Interfaces USB 3.2 Gen 1 (Always On)
USB 3.2 Gen 1
USB4 (supports DisplayPort 1.4a Alt Mode) (Power Delivery 3.0)
USB-C 3.2 Gen 2 (supports DisplayPort 1.4a Alt Mode) (Power Delivery 3.0)
HDMI (4K support)
Headphone/microphone combo jack
Headphone/microphone combo jack
HDMI 2.1
USB 3.2 Gen 2
USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery)
USB-C (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery)
Memory Card Reader - Yes (SD 4.0 card reader)
SOFTWARE Lenovo ThinkPad X13 Gen 3 (21CN) ASUS Zenbook Pro 14 OLED (UX6404VV)
Operating System (OS) Windows 10 Pro 64-bit Edition (available through downgrade rights from Windows 11 Pro) + Windows 11 Pro Licence Windows 11 Home
Software Included - MyASUS, ScreenXpert, ProArt Creator Hub, GlideX
MISCELLANEOUS Lenovo ThinkPad X13 Gen 3 (21CN) ASUS Zenbook Pro 14 OLED (UX6404VV)
Included Accessories USB-C power adapter Power adapter
Security Discrete Trusted Platform Module (TPM 2.0) Security Chip with Microsoft Pluton, fingerprint reader Trusted Platform Module (TPM 2.0) Security Chip
Security Slot Type Kensington nano security slot -
Theft/Intrusion Protection Security lock slot (cable lock sold separately) -
Features Administrator password, system password, power-on password, RapidCharge, MIL-STD-810H tested, NVMe password, USB FIDO (Fast Identity Online) device integration, certificate based BIOS authentication MIL-STD-810H tested, ASUS IceCool Pro, ASUS DialPad
Compliant Standards RoHS, Energy-Related Products (ErP) Lot 3, TCG Certified RoHS, REACH, TUV Rheinland Flicker Free Certification, SGS Eye Care Display Certification, TUV Rheinland Low Blue Light (Hardware Solution)
ENERGY STAR Certified Yes -
EPEAT Compliant EPEAT Gold -
Max Operating Temperature 35 °C -
Min Operating Temperature 5 °C -
Humidity Range Operating 8 - 95% -
Model Number - P4047W
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