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.
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
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
DESIGN AND DIMENSIONS | Lenovo ThinkPad X13 Gen 3 (21CN) | ASUS Zenbook Pro 14 OLED (UX6404VV) |
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Product Type | Notebook - 180-degree hinge design | Notebook |
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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) |
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Screen Size (Type) | 13.3" - IPS | 14.5" OLED |
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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) |
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CPU | AMD Ryzen 7 Pro 6850U / 2.7 GHz | Intel Core i9 (13th Gen) 13900H / 2.6 GHz |
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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) |
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RAM | 32 GB (provided memory is soldered) | 16 GB (provided memory is soldered) |
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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) |
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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 |
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AUDIO & VIDEO | Lenovo ThinkPad X13 Gen 3 (21CN) | ASUS Zenbook Pro 14 OLED (UX6404VV) |
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Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
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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) |
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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 |
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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) |
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Technology | 3-cell lithium polymer | 4-cell Lithium Ion |
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Battery Capacity (Size) | 41 Wh | 76 Wh |
AC ADAPTER | Lenovo ThinkPad X13 Gen 3 (21CN) | ASUS Zenbook Pro 14 OLED (UX6404VV) |
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Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
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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) |
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Type | Keyboard, TrackPoint, UltraNav | Keyboard, touchpad |
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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) |
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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) |
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Memory Card Reader | - | Yes (SD 4.0 card reader) |
SOFTWARE | Lenovo ThinkPad X13 Gen 3 (21CN) | ASUS Zenbook Pro 14 OLED (UX6404VV) |
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Operating System (OS) | Windows 10 Pro 64-bit Edition (available through downgrade rights from Windows 11 Pro) + Windows 11 Pro Licence | Windows 11 Home |
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Software Included | - | MyASUS, ScreenXpert, ProArt Creator Hub, GlideX |
MISCELLANEOUS | Lenovo ThinkPad X13 Gen 3 (21CN) | ASUS Zenbook Pro 14 OLED (UX6404VV) |
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Included Accessories | USB-C power adapter | Power adapter |
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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 |