Lenovo ThinkPad T14s Gen 4 (21F6) vs. Lenovo ThinkPad X13 Gen 4 (21EX)

Laptop Comparison, Reviews and Tests

In depth comparison and review of Lenovo ThinkPad T14s Gen 4 (21F6) and Lenovo ThinkPad X13 Gen 4 (21EX). 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 4 (21F6) Review

Advantages and disadvantages of Lenovo ThinkPad T14s Gen 4 (21F6) based on its technical characteristics, features, user experience, expert reviews and price level.

robust build quality

excellent keyboard feel

impressive battery life

efficient thermal management

good security features

average display brightness

limited graphics performance

no HDMI port

higher price point

Lenovo ThinkPad X13 Gen 4 (21EX) Review

Advantages and disadvantages of Lenovo ThinkPad X13 Gen 4 (21EX) based on its technical characteristics, features, user experience, expert reviews and price level.

robust build quality

excellent keyboard comfort

impressive security features

good battery life

portable design

average display brightness

limited graphics performance

noisy under load

higher price point

Laptop Comparison and Tests

Difference between Lenovo ThinkPad T14s Gen 4 (21F6) and Lenovo ThinkPad X13 Gen 4 (21EX)
85 % - Design
85 % - Display
85 % - Performance
85 % - Connectivity
85 % - Battery
86 % - Design
84 % - Display
85 % - Performance
85 % - Connectivity
85 % - Battery

Laptop Specifications Comparison

Lenovo ThinkPad T14s Gen 4 (21F6) vs. Lenovo ThinkPad X13 Gen 4 (21EX) Comparison Chart
DESIGN AND DIMENSIONS Lenovo ThinkPad T14s Gen 4 (21F6) Lenovo ThinkPad X13 Gen 4 (21EX)
Product Type Notebook - 180-degree hinge design Notebook
Dimensions (WxDxH) 31.75 cm x 22.69 cm x 1.69 cm 30.17 cm x 21.48 cm x 1.595 cm
Weight 1.25 kg 1.09 kg
Case Material Aluminium (bottom), carbon fibre hybrid (top) Aluminium (bottom), carbon fibre hybrid (top)
Colour Deep black Deep black
DISPLAY Lenovo ThinkPad T14s Gen 4 (21F6) Lenovo ThinkPad X13 Gen 4 (21EX)
Screen Size (Type) 14" - IPS 13.3" - IPS
Screen Resolution 1920 x 1200 (WUXGA) 1920 x 1200 (WUXGA)
V-Sync Rate at Max Res. 60 Hz -
Widescreen Yes Yes
Image Aspect Ratio 16:10 16:10
Image Brightness 400 cd/m² 300 cd/m²
Colour Gamut 100% sRGB 100% sRGB
Features Anti-glare, Low Power, Eyesafe technology Anti-glare
PROCESSOR Lenovo ThinkPad T14s Gen 4 (21F6) Lenovo ThinkPad X13 Gen 4 (21EX)
CPU Intel Core i5 (13th Gen) 1335U / 1.3 GHz Intel Core i5 (13th Gen) 1335U / 1.3 GHz
Max Turbo Speed 4.6 GHz 4.6 GHz
Number of Cores 10-core 10-core
Cache 12 MB 12 MB
Platform Technology Intel Evo Intel Evo
Features Integrated memory controller Integrated memory controller
MEMORY Lenovo ThinkPad T14s Gen 4 (21F6) Lenovo ThinkPad X13 Gen 4 (21EX)
RAM 16 GB (provided memory is soldered) 16 GB (provided memory is soldered)
RAM Type LPDDR5X SDRAM LPDDR5 SDRAM
Speed 4800 MHz 4800 MHz
Rated Speed 6400 MHz 6400 MHz
STORAGE Lenovo ThinkPad T14s Gen 4 (21F6) Lenovo ThinkPad X13 Gen 4 (21EX)
Main Storage Size (HDD/SSD) 256 GB SSD M.2 2280 PCIe 4.0 x4 - TCG Opal Encryption 2, NVM Express (NVMe), Performance 256 GB SSD M.2 2280 PCIe 4.0 x4 - TCG Opal Encryption 2, NVM Express (NVMe)
AUDIO & VIDEO Lenovo ThinkPad T14s Gen 4 (21F6) Lenovo ThinkPad X13 Gen 4 (21EX)
Graphics Processor (GPU) Intel Iris Xe Graphics Intel Iris Xe Graphics
Max Monitors Supported 3 external monitor(s) 3 external monitor(s)
Video System Features Functions as Intel UHD graphics (for single-channel memory) Functions as Intel UHD graphics (for single-channel memory)
Camera Yes Yes - 1080p
Resolution 5 Megapixel -
Camera Features Privacy shutter, Windows Hello, fixed focus, Discrete IR, Ultrasonic Human Presence Detection Privacy shutter, fixed focus
Sound Stereo speakers, dual array microphone Stereo speakers, dual array microphone
Codec Realtek ALC3287 Realtek ALC3287
Compliant Standards High Definition Audio, Dolby Audio High Definition Audio, Dolby Audio
Audio Features Input: Dolby Voice, 360° far-field Input: Dolby Voice, 360° far-field
COMMUNICATIONS Lenovo ThinkPad T14s Gen 4 (21F6) Lenovo ThinkPad X13 Gen 4 (21EX)
Wireless Bluetooth 5.1, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) Bluetooth 5.1, 802.11a/b/g/n/ac/ax (Wi-Fi 6E)
Wireless Controller Intel Wi-Fi 6E AX 211 Intel Wi-Fi 6E AX 211
Features Dual stream (2x2) Dual stream (2x2)
WWAN
Generation 4G upgradable 4G upgradable
BATTERY Lenovo ThinkPad T14s Gen 4 (21F6) Lenovo ThinkPad X13 Gen 4 (21EX)
Technology Lithium polymer Lithium polymer
Battery Capacity (Size) 57 Wh 54.7 Wh
AC ADAPTER Lenovo ThinkPad T14s Gen 4 (21F6) Lenovo ThinkPad X13 Gen 4 (21EX)
Input AC 100-240 V (50/60 Hz) AC 100-240 V (50/60 Hz)
Output 65 Watt 65 Watt
INPUT Lenovo ThinkPad T14s Gen 4 (21F6) Lenovo ThinkPad X13 Gen 4 (21EX)
Type Keyboard, TrackPoint, UltraNav Keyboard, TrackPoint, UltraNav
Keyboard Backlight Yes Yes
Features Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls
CONNECTIONS & EXPANSIONS Lenovo ThinkPad T14s Gen 4 (21F6) Lenovo ThinkPad X13 Gen 4 (21EX)
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 (4K support)
Headphone/microphone combo jack
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 2.1 (4K support)
Headphone/microphone combo jack
SOFTWARE Lenovo ThinkPad T14s Gen 4 (21F6) Lenovo ThinkPad X13 Gen 4 (21EX)
Operating System (OS) Windows 11 Pro - English Windows 11 Pro - English
Software Included Glance by Mirametrix, Intel Connectivity Performance Suite Glance by Mirametrix, Intel Connectivity Performance Suite
MISCELLANEOUS Lenovo ThinkPad T14s Gen 4 (21F6) Lenovo ThinkPad X13 Gen 4 (21EX)
Included Accessories USB-C slim power adapter USB-C slim power adapter
Security Discrete Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader, smart card reader Discrete Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader, smart card reader
Security Slot Type Kensington nano security slot Kensington nano security slot
Theft/Intrusion Protection Security lock slot (cable lock sold separately) Security lock slot (cable lock sold separately)
Features Administrator password, system password, power-on password, RapidCharge, MIL-STD-810H tested, NVMe password, Firmware Resiliency 3.0, certificate based BIOS authentication, FIDO (Fast Identity Online) authentication Administrator password, system password, power-on password, RapidCharge, MIL-STD-810H tested, NVMe password, Firmware Resiliency 3.0, certificate based BIOS authentication, FIDO (Fast Identity Online) authentication
Compliant Standards RoHS, Energy-Related Products (ErP) Lot 6, TCG Certified, Energy-Related Products (ErP) Lot 26, TCO Certified 9.0 RoHS, Energy-using Products (EuP) Lot 6, TCG Certified, Energy-Related Products (ErP) Lot 26, TCO Certified 9.0
Max Operating Temperature 35 °C 35 °C
Min Operating Temperature 5 °C 5 °C
Humidity Range Operating 8 - 95% 8 - 95%
Manufacturer Warranty Base warranty - 3 years - pick-up and return
Base warranty - battery - 1 year
Extended warranty - 1 year - on-site - response time: next business day
Base warranty - 3 years - pick-up and return
Base warranty - battery - 1 year
Extended warranty - 1 year - on-site - response time: next business day
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