In depth comparison and review of Lenovo ThinkPad X13 Gen 3 (21BQ) and ASUS Zenbook Pro 14 OLED (UX6404VV). 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.
Advantages and disadvantages of Lenovo ThinkPad X13 Gen 3 (21BQ) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard experience
impressive battery life
strong security features
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 (21BQ) | ASUS Zenbook Pro 14 OLED (UX6404VV) |
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Product Type | Notebook | 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 | 1.26 kg | 1.6 kg |
Case Material | Polyphenylene sulfide (top), aluminium (bottom) | Aluminum |
Colour | Thunder black | Tech black |
DISPLAY | Lenovo ThinkPad X13 Gen 3 (21BQ) | 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 (21BQ) | ASUS Zenbook Pro 14 OLED (UX6404VV) |
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CPU | Intel Core i5 (12th Gen) 1245U / 1.6 GHz | Intel Core i9 (13th Gen) 13900H / 2.6 GHz |
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Max Turbo Speed | 4.4 GHz | 5.4 GHz |
Number of Cores | 10-core | 14-core |
Cache | 12 MB | L3 - 24 MB |
Features | Integrated memory controller | Intel Smart Cache |
MEMORY | Lenovo ThinkPad X13 Gen 3 (21BQ) | ASUS Zenbook Pro 14 OLED (UX6404VV) |
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RAM | 16 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 | 4800 MHz | - |
Rated Speed | 4800 MHz | - |
Form Factor | - | SO-DIMM 262-pin |
Slots Qty | - | 1 |
Empty Slots | - | 1 |
STORAGE | Lenovo ThinkPad X13 Gen 3 (21BQ) | ASUS Zenbook Pro 14 OLED (UX6404VV) |
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Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2280 PCIe 4.0 x4 - TCG Opal Encryption - Union Memory | 1 TB SSD M.2 PCIe 4.0 - NVM Express (NVMe), Performance |
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AUDIO & VIDEO | Lenovo ThinkPad X13 Gen 3 (21BQ) | 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) | Intel Iris Xe Graphics | 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 | - | Output: Smart Amp, Asus Audio Booster; Input: AI noise cancelling |
COMMUNICATIONS | Lenovo ThinkPad X13 Gen 3 (21BQ) | 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 | Intel Wi-Fi 6E AX 211 | - |
Network Interface | - | Gigabit Ethernet |
Features | - | Dual stream (2x2) |
BATTERY | Lenovo ThinkPad X13 Gen 3 (21BQ) | ASUS Zenbook Pro 14 OLED (UX6404VV) |
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Technology | 4-cell lithium polymer | 4-cell Lithium Ion |
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Battery Capacity (Size) | 54.7 Wh | 76 Wh |
AC ADAPTER | Lenovo ThinkPad X13 Gen 3 (21BQ) | 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 (21BQ) | ASUS Zenbook Pro 14 OLED (UX6404VV) |
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Type | Keyboard, TrackPoint, UltraNav | Keyboard, touchpad |
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Keyboard Backlight | Yes | 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 (21BQ) | ASUS Zenbook Pro 14 OLED (UX6404VV) |
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Interfaces | USB 3.2 Gen 1 (Always On) USB 3.2 Gen 1 2 x USB4 (supports Thunderbolt 4, DisplayPort 2.0 Alt Mode) (Power Delivery 3.0) HDMI 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 (21BQ) | 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 (21BQ) | 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, 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, power-on password, RapidCharge, MIL-STD-810H tested, NVMe password, USB FIDO (Fast Identity Online) device integration, Firmware Resiliency 3.0, 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 |