Lenovo ThinkBook 13s-IWL (20R9) vs. Lenovo ThinkPad L15 Gen 4 (21H7)

Laptop Comparison, Reviews and Tests

In depth comparison and review of Lenovo ThinkBook 13s-IWL (20R9) and Lenovo ThinkPad L15 Gen 4 (21H7). 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 ThinkBook 13s-IWL (20R9) Review

Advantages and disadvantages of Lenovo ThinkBook 13s-IWL (20R9) based on its technical characteristics, features, user experience, expert reviews and price level.

sleek aluminum design

lightweight and portable

sharp full HD display

solid state drive included

good battery life

limited port selection

no dedicated GPU

average audio quality

standard RAM capacity

Lenovo ThinkPad L15 Gen 4 (21H7) Review

Advantages and disadvantages of Lenovo ThinkPad L15 Gen 4 (21H7) based on its technical characteristics, features, user experience, expert reviews and price level.

robust build quality

excellent keyboard comfort

good battery life

solid performance

adequate connectivity options

mediocre display quality

heavier than competitors

limited graphics performance

higher price point

Laptop Comparison and Tests

Difference between Lenovo ThinkBook 13s-IWL (20R9) and Lenovo ThinkPad L15 Gen 4 (21H7)
81 % - Design
75 % - Display
72 % - Performance
78 % - Connectivity
75 % - Battery
81 % - Design
72 % - Display
75 % - Performance
86 % - Connectivity
74 % - Battery

Laptop Specifications Comparison

Lenovo ThinkBook 13s-IWL (20R9) vs. Lenovo ThinkPad L15 Gen 4 (21H7) Comparison Chart
DESIGN AND DIMENSIONS Lenovo ThinkBook 13s-IWL (20R9) Lenovo ThinkPad L15 Gen 4 (21H7)
Product Type Notebook Notebook - 180-degree hinge design
Dimensions (WxDxH) 30.76 cm x 21.64 cm x 1.59 cm 36.02 cm x 23.7 cm x 1.993 cm
Weight 1.32 kg 1.77 kg
Case Material Aluminum Polycarbonate ABS (bottom), polycarbonate ABS (top)
Colour Mineral grey Thunder black
DISPLAY Lenovo ThinkBook 13s-IWL (20R9) Lenovo ThinkPad L15 Gen 4 (21H7)
Screen Size (Type) 13.3" - IPS 15.6" - IPS
LCD Backlight Technology LED backlight -
Screen Resolution 1920 x 1080 (Full HD) 1920 x 1080 (Full HD)
Widescreen Yes Yes
Image Aspect Ratio 16:9 16:9
Image Brightness 300 cd/m² 250 cd/m²
Colour Gamut - 45% NTSC
Features Anti-glare, 170° viewing angle Anti-glare
PROCESSOR Lenovo ThinkBook 13s-IWL (20R9) Lenovo ThinkPad L15 Gen 4 (21H7)
CPU Intel Core i5 (8th Gen) 8265U / 1.6 GHz AMD Ryzen 5 Pro 7530U / 2 GHz
Max Turbo Speed 3.9 GHz 4.5 GHz
Number of Cores Quad-Core 6-core
Cache 6 MB L3 - 16 MB
64-bit Computing Yes -
Features Integrated memory controller Integrated memory controller
MEMORY Lenovo ThinkBook 13s-IWL (20R9) Lenovo ThinkPad L15 Gen 4 (21H7)
RAM 8 GB (1 x 8 GB) 8 GB (1 x 8 GB)
Max RAM Supported 16 GB 64 GB
RAM Type DDR4 SDRAM DDR4 SDRAM
Speed 2400 MHz 3200 MHz
Rated Speed 2400 MHz 3200 MHz
Form Factor SO-DIMM 260-pin SO-DIMM 260-pin
Slots Qty 1 2
Empty Slots 0 1
STORAGE Lenovo ThinkBook 13s-IWL (20R9) Lenovo ThinkPad L15 Gen 4 (21H7)
Main Storage Size (HDD/SSD) 256 GB SSD M.2 2242 PCIe - NVM Express (NVMe) 256 GB SSD M.2 2242 PCIe 4.0 x4 - TCG Opal Encryption 2, NVM Express (NVMe)
AUDIO & VIDEO Lenovo ThinkBook 13s-IWL (20R9) Lenovo ThinkPad L15 Gen 4 (21H7)
Graphics Processor (GPU) Intel UHD Graphics AMD Radeon Graphics
Max Monitors Supported - 3 external monitor(s)
Camera Yes - 720p Yes - 1080p
Camera Features ThinkShutter camera privacy Privacy shutter, Windows Hello, fixed focus, hybrid FHD/IR camera
Sound Stereo speakers, dual array microphone Stereo speakers, dual array microphone
Codec Realtek ALC3287 Realtek ALC3287
Compliant Standards High Definition Audio, Dolby Audio X3 High Definition Audio, Dolby Audio
Audio Features - Input: Dolby Voice, far-field
COMMUNICATIONS Lenovo ThinkBook 13s-IWL (20R9) Lenovo ThinkPad L15 Gen 4 (21H7)
Wireless 802.11a/b/g/n/ac, Bluetooth 5.0 Bluetooth 5.1, 802.11a/b/g/n/ac/ax (Wi-Fi 6E)
Wireless Controller M.2 Card AMD RZ616 - M.2 Card
Network Interface - Gigabit Ethernet
Ethernet Controller - Realtek RTL8111EPV
Compliant Standards - DASH
Features - Wake-on-LAN (WOL), dual stream (2x2)
WWAN
Generation - 4G upgradable
BATTERY Lenovo ThinkBook 13s-IWL (20R9) Lenovo ThinkPad L15 Gen 4 (21H7)
Technology Lithium Ion Lithium polymer
Battery Capacity (Size) 45 Wh 57 Wh
Battery Life Up to 11 hours -
AC ADAPTER Lenovo ThinkBook 13s-IWL (20R9) Lenovo ThinkPad L15 Gen 4 (21H7)
Input AC 120/230 V (50/60 Hz) AC 100-240 V (50/60 Hz)
Output 65 Watt 65 Watt
INPUT Lenovo ThinkBook 13s-IWL (20R9) Lenovo ThinkPad L15 Gen 4 (21H7)
Type Keyboard, touchpad Keyboard, TrackPoint, UltraNav
Numeric Keypad - Yes
Keyboard Backlight - Yes
Features Multi-touch touchpad, buttonless touchpad Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls
CONNECTIONS & EXPANSIONS Lenovo ThinkBook 13s-IWL (20R9) Lenovo ThinkPad L15 Gen 4 (21H7)
Interfaces USB 3.1 Gen 1
USB 3.1 Gen 1 (Always On)
USB-C 3.1 Gen 2 (supports DisplayPort Alt Mode)
HDMI
Headphone/microphone combo jack
USB 3.2 Gen 1
USB 3.2 Gen 1 (Always On)
2 x USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery 3.0)
HDMI (4K support)
LAN
Headphone/microphone combo jack
Memory Card Reader - Yes (microSD)
SOFTWARE Lenovo ThinkBook 13s-IWL (20R9) Lenovo ThinkPad L15 Gen 4 (21H7)
Operating System (OS) Windows 10 Pro 64-bit Edition - German Windows 11 Pro - English
Software Included Microsoft Office (Trial) -
MISCELLANEOUS Lenovo ThinkBook 13s-IWL (20R9) Lenovo ThinkPad L15 Gen 4 (21H7)
Included Accessories Power adapter USB-C power adapter
Security Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader Discrete Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader, smart card reader
Security Slot Type - Kensington nano security slot
Theft/Intrusion Protection - Security lock slot (cable lock sold separately)
Features Administrator password, hard drive password, power-on password, RapidCharge Administrator password, power-on password, RapidCharge, MIL-STD-810H tested, self-healing BIOS, NVMe password
Compliant Standards RoHS, FIDO Certified RoHS, Energy-Related Products (ErP) Lot 6, TCG Certified, Energy-Related Products (ErP) Lot 26, TCO Certified 9.0
Max Operating Temperature - 35 °C
Min Operating Temperature - 5 °C
Humidity Range Operating - 8 - 95%
Manufacturer Warranty Limited warranty - 1 year - pick-up and return Base warranty - 1 year - pick-up and return
Extended warranty - 1 year - on-site - response time: next business day
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