Lenovo ThinkPad T14s Gen 3 (21BS) vs. ASUS Zenbook Pro 14 OLED (UX6404VI)

Laptop Comparison, Reviews and Tests

In depth comparison and review of Lenovo ThinkPad T14s Gen 3 (21BS) and ASUS Zenbook Pro 14 OLED (UX6404VI). 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 ThinkPad T14s Gen 3 (21BS) Review

Advantages and disadvantages of Lenovo ThinkPad T14s Gen 3 (21BS) based on its technical characteristics, features, user experience, expert reviews and price level.

robust build quality

excellent keyboard feel

impressive battery life

powerful processor options

bright display

higher price point

limited graphics performance

no OLED option

heavier than competitors

ASUS Zenbook Pro 14 OLED (UX6404VI) Review

Advantages and disadvantages of ASUS Zenbook Pro 14 OLED (UX6404VI) based on its technical characteristics, features, user experience, expert reviews and price level.

stunning oled display

powerful processor performance

sleek, lightweight design

high-speed connectivity options

innovative cooling system

average battery life

limited port selection

higher price point

no dedicated numeric keypad.

Laptop Comparison and Tests

Difference between Lenovo ThinkPad T14s Gen 3 (21BS) and ASUS Zenbook Pro 14 OLED (UX6404VI)
83 % - Design
85 % - Display
85 % - Performance
85 % - Connectivity
85 % - Battery
82 % - Design
88 % - Display
85 % - Performance
85 % - Connectivity
85 % - Battery

Laptop Specifications Comparison

Lenovo ThinkPad T14s Gen 3 (21BS) vs. ASUS Zenbook Pro 14 OLED (UX6404VI) Comparison Chart
DESIGN AND DIMENSIONS Lenovo ThinkPad T14s Gen 3 (21BS) ASUS Zenbook Pro 14 OLED (UX6404VI)
Product Type Notebook - 180-degree hinge design Notebook
Dimensions (WxDxH) 31.75 cm x 22.69 cm x 1.66 cm 32.18 cm x 22.33 cm x 1.79 cm
Weight 1.21 kg 1.65 kg
Case Material Aluminium (bottom), carbon fibre hybrid (top) Aluminum
Colour Thunder black Tech black
DISPLAY Lenovo ThinkPad T14s Gen 3 (21BS) ASUS Zenbook Pro 14 OLED (UX6404VI)
Screen Size (Type) 14" - 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 400 cd/m² 550 cd/m²
Colour Gamut 100% sRGB 100% DCI-P3
Colour Support - 1.07 billion colours
Features Anti-glare, 170° viewing angle, Eyesafe technology Glossy, HDR (high dynamic range), Pantone Validated, HDR 500 True Black, 0.2 ms response rate
PROCESSOR Lenovo ThinkPad T14s Gen 3 (21BS) ASUS Zenbook Pro 14 OLED (UX6404VI)
CPU Intel Core i7 (12th Gen) 1265U / 1.8 GHz Intel Core i9 (13th Gen) 13900H
Max Turbo Speed 4.8 GHz 5.4 GHz
Number of Cores 10-core 14-core
Cache 12 MB 24 MB
Features Integrated memory controller Intel Smart Cache
MEMORY Lenovo ThinkPad T14s Gen 3 (21BS) ASUS Zenbook Pro 14 OLED (UX6404VI)
RAM 16 GB (provided memory is soldered) 16 GB (provided memory is soldered)
Max RAM Supported - 48 GB
RAM Type LPDDR5 SDRAM DDR5 SDRAM
Speed 4800 MHz -
Rated Speed 6400 MHz -
Form Factor - SO-DIMM 262-pin
Slots Qty - 1
Empty Slots - 1
STORAGE Lenovo ThinkPad T14s Gen 3 (21BS) ASUS Zenbook Pro 14 OLED (UX6404VI)
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)
AUDIO & VIDEO Lenovo ThinkPad T14s Gen 3 (21BS) ASUS Zenbook Pro 14 OLED (UX6404VI)
Multi-GPU Configuration - 1 single GPU card / integrated GPU
Graphics Processor (GPU) Intel Iris Xe Graphics NVIDIA GeForce RTX 4070 / Intel Iris Xe Graphics
Max Monitors Supported 3 external monitor(s) -
Video Memory - 8 GB GDDR6 SDRAM
Camera Yes - 1080p Yes - Full HD
Camera Features Privacy shutter, IR camera, Windows Hello, fixed focus IR camera, Windows Hello
Sound Stereo speakers, dual array microphone Harman/kardon stereo speakers, 3-microphone array
Codec Realtek ALC3287 -
Compliant Standards High Definition Audio, Dolby Audio, Dolby Voice Dolby Atmos
Audio Features - Output: Smart Amplification technology, Asus Audio Booster; Input: AI noise cancelling
COMMUNICATIONS Lenovo ThinkPad T14s Gen 3 (21BS) ASUS Zenbook Pro 14 OLED (UX6404VI)
Wireless Bluetooth 5.2, 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 Intel Wi-Fi 6E AX 211 -
Features - Dual stream (2x2)
BATTERY Lenovo ThinkPad T14s Gen 3 (21BS) ASUS Zenbook Pro 14 OLED (UX6404VI)
Technology 4-cell lithium polymer 4-cell Lithium Ion
Battery Capacity (Size) 57 Wh 76 Wh
Battery Life Up to 24 hours -
AC ADAPTER Lenovo ThinkPad T14s Gen 3 (21BS) ASUS Zenbook Pro 14 OLED (UX6404VI)
Input AC 100-240 V (50/60 Hz) AC 100-240 V (50/60 Hz)
Output 45 Watt, 5 / 9 / 15 / 20 V 200 Watt, 20 V, 10 A
INPUT Lenovo ThinkPad T14s Gen 3 (21BS) ASUS Zenbook Pro 14 OLED (UX6404VI)
Type Keyboard, TrackPoint, UltraNav Keyboard, touchpad
Keyboard Backlight Yes Yes
Features Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls 1.4mm travel distance, ASUS ErgoSense
CONNECTIONS & EXPANSIONS Lenovo ThinkPad T14s Gen 3 (21BS) ASUS Zenbook Pro 14 OLED (UX6404VI)
Interfaces USB 3.2 Gen 1
USB 3.2 Gen 1 (Always On)
2 x USB4 (supports Thunderbolt 4, DisplayPort 2.0 Alt Mode) (Power Delivery 3.0)
HDMI
Headphone/microphone combo jack
Headphone/microphone combo jack
USB 3.2 Gen 2
USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery)
HDMI 2.1
Thunderbolt 4 (supports DisplayPort) (Power Delivery)
Memory Card Reader - Yes (SD Card)
SOFTWARE Lenovo ThinkPad T14s Gen 3 (21BS) ASUS Zenbook Pro 14 OLED (UX6404VI)
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 - McAfee LiveSafe (30 days trial), Microsoft 365 (1 month trial)
MISCELLANEOUS Lenovo ThinkPad T14s Gen 3 (21BS) ASUS Zenbook Pro 14 OLED (UX6404VI)
Included Accessories USB-C power adapter Power adapter
Security Discrete Trusted Platform Module (TPM 2.0) Security Chip 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
Compliant Standards RoHS, Energy-Related Products (ErP) Lot 3, TCG Certified RoHS, REACH, TUV Rheinland, SGS Eye Care Display Certification
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 - P1056W
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