Lenovo ThinkPad X1 Extreme (20MF) vs. ASUS ZenBook 14 (UX434FL)

Laptop Comparison, Reviews and Tests
Lenovo ThinkPad X1 Extreme (20MF)
Lenovo ThinkPad X1 Extreme (20MF)

Detailed comparison and review of Lenovo ThinkPad X1 Extreme (20MF) and ASUS ZenBook 14 (UX434FL). 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.

ASUS ZenBook 14 (UX434FL) Review

Advantages and disadvantages of ASUS ZenBook 14 (UX434FL) based on its technical characteristics, features, user experience, expert reviews and price level.

compact and lightweight

innovative screenpad 2.0

sharp, vivid display

solid build quality

fast performance

average battery life

no thunderbolt support

limited upgradeability

reflective screen surface

Laptop Comparison and Tests

Difference between Lenovo ThinkPad X1 Extreme (20MF) and ASUS ZenBook 14 (UX434FL)
85 % - Design
85 % - Display
85 % - Performance
85 % - Connectivity
75 % - Battery

Laptop Specifications Comparison

Lenovo ThinkPad X1 Extreme (20MF) vs. ASUS ZenBook 14 (UX434FL) Comparison Chart
DESIGN AND DIMENSIONS Lenovo ThinkPad X1 Extreme (20MF) ASUS ZenBook 14 (UX434FL)
Product Type Notebook Notebook
Dimensions (WxDxH) 36.18 cm x 24.57 cm 31.9 cm x 19.9 cm x 1.69 cm
Weight - 1.35 kg
Case Material Aluminum, glass-fibre reinforced plastic, carbon fibre reinforced plastic -
Colour Black Royal blue
DISPLAY Lenovo ThinkPad X1 Extreme (20MF) ASUS ZenBook 14 (UX434FL)
Screen Size (Type) 15.6" - IPS 14"
LCD Backlight Technology LED backlight LED backlight
Screen Resolution - 1920 x 1080 (Full HD)
Widescreen - Yes
Image Aspect Ratio 16:9 16:9
Image Brightness - 300 cd/m²
Colour Gamut - 72% NTSC
Features Anti-glare Glare, 178° horizontal and vertical viewing angle, NanoEdge display
PROCESSOR Lenovo ThinkPad X1 Extreme (20MF) ASUS ZenBook 14 (UX434FL)
CPU No CPU Intel Core i5 (8th Gen) 8265U / 1.6 GHz
Max Turbo Speed - 3.9 GHz
Number of Cores - Quad-Core
Cache - 6 MB
64-bit Computing - Yes
Chipset Mobile Intel CM246 -
Features - Intel Turbo Boost Technology 2.0
MEMORY Lenovo ThinkPad X1 Extreme (20MF) ASUS ZenBook 14 (UX434FL)
RAM - 8 GB (provided memory is soldered)
RAM Type DDR4 SDRAM LPDDR3 SDRAM
Speed - 2133 MHz
Form Factor SO-DIMM 260-pin -
Slots Qty 2 -
Empty Slots 2 -
STORAGE Lenovo ThinkPad X1 Extreme (20MF) ASUS ZenBook 14 (UX434FL)
Main Storage Size (HDD/SSD) - 256 GB SSD M.2 PCIe 3.0 x2 - NVM Express (NVMe)
AUDIO & VIDEO Lenovo ThinkPad X1 Extreme (20MF) ASUS ZenBook 14 (UX434FL)
Multi-GPU Configuration - 1 single GPU card / integrated GPU
Graphics Processor (GPU) - NVIDIA GeForce MX250 / Intel UHD Graphics 620
Video Memory - 2 GB GDDR5 SDRAM
Camera - Yes - HD
Camera Features - IR camera
Sound Stereo speakers, dual array microphone Harman/kardon stereo speakers, array microphone
Codec Realtek ALC3286 -
Compliant Standards High Definition Audio, Dolby Audio Premium, Dolby Atmos -
Audio Features - ASUS SonicMaster
COMMUNICATIONS Lenovo ThinkPad X1 Extreme (20MF) ASUS ZenBook 14 (UX434FL)
Wireless - 802.11a/b/g/n/ac, Bluetooth 5.0
Network Interface - Ethernet
BATTERY Lenovo ThinkPad X1 Extreme (20MF) ASUS ZenBook 14 (UX434FL)
Technology Lithium Ion 3-cell Lithium Ion
Battery Capacity (Size) 80 Wh 50 Wh
Battery Life Up to 14.9 hours -
AC ADAPTER Lenovo ThinkPad X1 Extreme (20MF) ASUS ZenBook 14 (UX434FL)
Input AC 120/230 V (50/60 Hz) AC 120/230 V (50/60 Hz)
Output - 65 Watt, 19 V, 3.42 A
INPUT Lenovo ThinkPad X1 Extreme (20MF) ASUS ZenBook 14 (UX434FL)
Type Keyboard, TrackPoint, UltraNav Keyboard, touchpad, ScreenPad 2.0
Keyboard Backlight Yes Yes
Features Spill-resistant, multi-touch touchpad, buttonless touchpad Chiclet keyboard, 5.65" FHD+ (2160 x 1080) Super IPS display
CONNECTIONS & EXPANSIONS Lenovo ThinkPad X1 Extreme (20MF) ASUS ZenBook 14 (UX434FL)
Interfaces USB 3.1 Gen 1
USB 3.1 Gen 1 (Always On)
2 x USB-C (supports Thunderbolt 3)
HDMI
Headphone/microphone combo jack
Lenovo Ethernet extension connector
Headphone/microphone combo jack
USB-C 3.1 Gen 2
USB 3.1 Gen 2
HDMI
USB 2.0
LAN (on supplied cable)
Memory Card Reader Yes (SD Card, SDHC Card, SDXC Card, SDXC UHS-II Card) Yes (microSD)
SOFTWARE Lenovo ThinkPad X1 Extreme (20MF) ASUS ZenBook 14 (UX434FL)
Operating System (OS) No operating system Windows 10 Home
MISCELLANEOUS Lenovo ThinkPad X1 Extreme (20MF) ASUS ZenBook 14 (UX434FL)
Included Accessories Power adapter Power adapter, sleeve, USB to Ethernet adapter
Security 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 -
Compliant Standards RoHS MIL-STD 810G
SAR Value 0.193 W/kg (body), 0.193 W/kg (limb) 0.395 W/kg (body), 0.395 W/kg (limb)
ENERGY STAR Certified Yes -
Model Number - AI062T
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