Lenovo ThinkPad X1 Extreme (20MG) vs. ASUS Zenbook Pro 14 OLED (UX6404VI)

Laptop Comparison, Reviews and Tests

Side by side comparison and review of Lenovo ThinkPad X1 Extreme (20MG) and ASUS Zenbook Pro 14 OLED (UX6404VI). Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.

Lenovo ThinkPad X1 Extreme (20MG) Review

Advantages and disadvantages of Lenovo ThinkPad X1 Extreme (20MG) based on its technical characteristics, features, user experience, expert reviews and price level.

robust build quality

powerful processor performance

excellent keyboard feel

high-resolution display

advanced security features

heavier than competitors

expensive price point

average battery life

limited color accuracy

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 X1 Extreme (20MG) and ASUS Zenbook Pro 14 OLED (UX6404VI)
82 % - Design
85 % - Display
85 % - Performance
85 % - Connectivity
75 % - Battery
82 % - Design
88 % - Display
85 % - Performance
85 % - Connectivity
85 % - Battery

Laptop Specifications Comparison

Lenovo ThinkPad X1 Extreme (20MG) vs. ASUS Zenbook Pro 14 OLED (UX6404VI) Comparison Chart
DESIGN AND DIMENSIONS Lenovo ThinkPad X1 Extreme (20MG) ASUS Zenbook Pro 14 OLED (UX6404VI)
Product Type Notebook Notebook
Dimensions (WxDxH) 36.18 cm x 24.57 cm x 1.87 cm 32.18 cm x 22.33 cm x 1.79 cm
Weight 1.8 kg 1.65 kg
Case Material Aluminum, glass-fibre reinforced plastic, carbon fibre reinforced plastic Aluminum
Colour Black Tech black
DISPLAY Lenovo ThinkPad X1 Extreme (20MG) ASUS Zenbook Pro 14 OLED (UX6404VI)
Screen Size (Type) 15.6" - IPS 14.5" OLED
Touchscreen Yes (10-point multi-touch) Yes
LCD Backlight Technology LED backlight -
Screen Resolution 3840 x 2160 (Ultra HD 4K) 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 400 cd/m² 550 cd/m²
Colour Gamut 100% 100% DCI-P3
Colour Support - 1.07 billion colours
Features Anti-reflective, capacitive touch screen, 170° viewing angle, Dolby Vision Glossy, HDR (high dynamic range), Pantone Validated, HDR 500 True Black, 0.2 ms response rate
PROCESSOR Lenovo ThinkPad X1 Extreme (20MG) ASUS Zenbook Pro 14 OLED (UX6404VI)
CPU Intel Core i7 (8th Gen) 8850H / 2.6 GHz Intel Core i9 (13th Gen) 13900H
Max Turbo Speed 4.3 GHz 5.4 GHz
Number of Cores 6-core 14-core
Cache 9 MB 24 MB
64-bit Computing Yes -
Chipset Mobile Intel CM246 -
Features Integrated memory controller Intel Smart Cache
MEMORY Lenovo ThinkPad X1 Extreme (20MG) ASUS Zenbook Pro 14 OLED (UX6404VI)
RAM 16 GB (2 x 8 GB) 16 GB (provided memory is soldered)
Max RAM Supported 64 GB 48 GB
RAM Type DDR4 SDRAM DDR5 SDRAM
Speed 2666 MHz -
Rated Speed 2666 MHz -
Form Factor SO-DIMM 260-pin SO-DIMM 262-pin
Slots Qty 2 1
Empty Slots 0 1
STORAGE Lenovo ThinkPad X1 Extreme (20MG) ASUS Zenbook Pro 14 OLED (UX6404VI)
Main Storage Size (HDD/SSD) 512 GB SSD M.2 2280 PCIe 3.0 x4 - TCG Opal Encryption, NVM Express (NVMe) - Samsung 1 TB SSD M.2 PCIe 4.0 - NVM Express (NVMe)
AUDIO & VIDEO Lenovo ThinkPad X1 Extreme (20MG) ASUS Zenbook Pro 14 OLED (UX6404VI)
Multi-GPU Configuration 1 single GPU card / integrated GPU 1 single GPU card / integrated GPU
Graphics Processor (GPU) NVIDIA GeForce GTX 1050 Ti / Intel UHD Graphics 630 NVIDIA GeForce RTX 4070 / Intel Iris Xe Graphics
Video Memory 4 GB GDDR5 SDRAM 8 GB GDDR6 SDRAM
Camera Yes - 720p Yes - Full HD
Camera Features IR camera, ThinkShutter camera privacy IR camera, Windows Hello
Sound Stereo speakers, dual array microphone Harman/kardon stereo speakers, 3-microphone array
Codec Realtek ALC3286 -
Compliant Standards High Definition Audio, Dolby Audio Premium, Dolby Atmos Dolby Atmos
Audio Features - Output: Smart Amplification technology, Asus Audio Booster; Input: AI noise cancelling
COMMUNICATIONS Lenovo ThinkPad X1 Extreme (20MG) ASUS Zenbook Pro 14 OLED (UX6404VI)
Wireless 802.11a/b/g/n/ac, Bluetooth 5.0 802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth 5.3
Wireless Controller Intel Wireless-AC 9560 - M.2 Card -
Features Gigabit Ethernet via optional Ethernet (RJ-45) adapter, dual stream (2x2) Dual stream (2x2)
BATTERY Lenovo ThinkPad X1 Extreme (20MG) ASUS Zenbook Pro 14 OLED (UX6404VI)
Technology 4-cell Lithium Ion 4-cell Lithium Ion
Battery Capacity (Size) 80 Wh 76 Wh
Battery Life Up to 14.9 hours -
AC ADAPTER Lenovo ThinkPad X1 Extreme (20MG) ASUS Zenbook Pro 14 OLED (UX6404VI)
Input AC 120/230 V (50/60 Hz) AC 100-240 V (50/60 Hz)
Output 135 Watt, 20 V 200 Watt, 20 V, 10 A
INPUT Lenovo ThinkPad X1 Extreme (20MG) ASUS Zenbook Pro 14 OLED (UX6404VI)
Type Keyboard, TrackPoint, UltraNav Keyboard, touchpad
Keyboard Backlight Yes Yes
Features Spill-resistant, multi-touch touchpad, buttonless touchpad 1.4mm travel distance, ASUS ErgoSense
CONNECTIONS & EXPANSIONS Lenovo ThinkPad X1 Extreme (20MG) ASUS Zenbook Pro 14 OLED (UX6404VI)
Interfaces USB 3.1 Gen 1
USB 3.1 Gen 1 (Always On)
2 x USB-C 3.1 Gen 2 (supports Thunderbolt 3, DisplayPort Alt Mode) (Power Delivery)
HDMI
Headphone/microphone combo jack
Lenovo Ethernet extension connector
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, SDHC Card, SDXC Card, SDXC UHS-II Card) Yes (SD Card)
SOFTWARE Lenovo ThinkPad X1 Extreme (20MG) ASUS Zenbook Pro 14 OLED (UX6404VI)
Operating System (OS) Windows 10 Pro 64-bit Edition Windows 11 Home
Software Included - McAfee LiveSafe (30 days trial), Microsoft 365 (1 month trial)
MISCELLANEOUS Lenovo ThinkPad X1 Extreme (20MG) ASUS Zenbook Pro 14 OLED (UX6404VI)
Included Accessories Power adapter Power adapter
Security Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader Trusted Platform Module (TPM 2.0) Security Chip
Security Slot Type Kensington security slot -
Theft/Intrusion Protection Security lock slot (cable lock sold separately) -
Features Administrator password, hard drive password, power-on password, RapidCharge, MIL-STD-810G tested MIL-STD-810H tested, ASUS IceCool Pro
Compliant Standards RoHS RoHS, REACH, TUV Rheinland, SGS Eye Care Display Certification
SAR Value 0.193 W/kg (body), 0.193 W/kg (limb) -
ENERGY STAR Certified Yes -
Model Number - P1056W
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