In depth comparison and review of Lenovo ThinkPad Z13 Gen 1 (21D2) and Lenovo ThinkBook 13s-IWL (20R9). 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.
Advantages and disadvantages of Lenovo ThinkPad Z13 Gen 1 (21D2) based on its technical characteristics, features, user experience, expert reviews and price level.
excellent build quality
powerful AMD processor
high-resolution display
sustainable materials used
compact and lightweight
higher price point
no HDMI port
limited upgradeability
average battery life
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
DESIGN AND DIMENSIONS | Lenovo ThinkPad Z13 Gen 1 (21D2) | Lenovo ThinkBook 13s-IWL (20R9) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 29.94 cm x 19.96 cm x 1.399 cm | 30.76 cm x 21.64 cm x 1.59 cm |
Weight | 1.19 kg | 1.32 kg |
Case Material | Aluminium (top), aluminium (bottom) | Aluminum |
Colour | Black (bottom), arctic grey (top) | Mineral grey |
DISPLAY | Lenovo ThinkPad Z13 Gen 1 (21D2) | Lenovo ThinkBook 13s-IWL (20R9) |
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Screen Size (Type) | 13.3" - IPS | 13.3" - IPS |
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LCD Backlight Technology | LED backlight | LED backlight |
Screen Resolution | 1920 x 1200 (WUXGA) | 1920 x 1080 (Full HD) |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:10 | 16:9 |
Image Brightness | 400 cd/m² | 300 cd/m² |
Colour Gamut | 100% sRGB | - |
Features | Anti-glare, 178° viewing angle, Low Power, 91.6% screen-to-body ratio | Anti-glare, 170° viewing angle |
PROCESSOR | Lenovo ThinkPad Z13 Gen 1 (21D2) | Lenovo ThinkBook 13s-IWL (20R9) |
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CPU | AMD Ryzen 5 Pro 6650U / 2.9 GHz | Intel Core i5 (8th Gen) 8265U / 1.6 GHz |
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Max Turbo Speed | 4.5 GHz | 3.9 GHz |
Number of Cores | 6-core | Quad-Core |
Cache | 16 MB | 6 MB |
64-bit Computing | - | Yes |
Features | - | Integrated memory controller |
MEMORY | Lenovo ThinkPad Z13 Gen 1 (21D2) | Lenovo ThinkBook 13s-IWL (20R9) |
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RAM | 16 GB (provided memory is soldered) | 8 GB (1 x 8 GB) |
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Max RAM Supported | - | 16 GB |
RAM Type | LPDDR5 SDRAM | DDR4 SDRAM |
Speed | 6400 MHz | 2400 MHz |
Rated Speed | 6400 MHz | 2400 MHz |
Form Factor | - | SO-DIMM 260-pin |
Slots Qty | - | 1 |
Empty Slots | - | 0 |
STORAGE | Lenovo ThinkPad Z13 Gen 1 (21D2) | Lenovo ThinkBook 13s-IWL (20R9) |
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Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2242 PCIe 4.0 x4 - TCG Opal Encryption 2, NVM Express (NVMe) | 256 GB SSD M.2 2242 PCIe - NVM Express (NVMe) |
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AUDIO & VIDEO | Lenovo ThinkPad Z13 Gen 1 (21D2) | Lenovo ThinkBook 13s-IWL (20R9) |
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Graphics Processor (GPU) | AMD Radeon 660M | Intel UHD Graphics |
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Max Monitors Supported | 2 external monitor(s) | - |
Camera | Yes - 1080p | Yes - 720p |
Camera Features | IR camera, Windows Hello, e-camera shutter | ThinkShutter camera privacy |
Sound | Stereo speakers, dual array microphone | Stereo speakers, dual array microphone |
Codec | Realtek ALC3306 | Realtek ALC3287 |
Compliant Standards | High Definition Audio, Dolby Atmos | High Definition Audio, Dolby Audio X3 |
COMMUNICATIONS | Lenovo ThinkPad Z13 Gen 1 (21D2) | Lenovo ThinkBook 13s-IWL (20R9) |
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Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 | 802.11a/b/g/n/ac, Bluetooth 5.0 |
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Wireless Controller | Qualcomm NFA725A | M.2 Card |
Compliant Standards | DASH | - |
Features | Dual stream (2x2) | - |
BATTERY | Lenovo ThinkPad Z13 Gen 1 (21D2) | Lenovo ThinkBook 13s-IWL (20R9) |
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Technology | Lithium polymer | Lithium Ion |
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Battery Capacity (Size) | 51.5 Wh | 45 Wh |
Battery Life | Up to 22.8 hours | Up to 11 hours |
AC ADAPTER | Lenovo ThinkPad Z13 Gen 1 (21D2) | Lenovo ThinkBook 13s-IWL (20R9) |
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Input | AC 100-240 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
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Output | 65 Watt | 65 Watt |
INPUT | Lenovo ThinkPad Z13 Gen 1 (21D2) | Lenovo ThinkBook 13s-IWL (20R9) |
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Type | Keyboard, TrackPoint, UltraNav | Keyboard, touchpad |
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Keyboard Backlight | Yes | - |
Features | Spill-resistant, multi-touch touchpad, haptic feedback, Fn keys with Unified Communications controls, glass touchpad | Multi-touch touchpad, buttonless touchpad |
CONNECTIONS & EXPANSIONS | Lenovo ThinkPad Z13 Gen 1 (21D2) | Lenovo ThinkBook 13s-IWL (20R9) |
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Interfaces | 2 x USB4 (supports DisplayPort 1.4a Alt Mode) (Power Delivery 3.0) Headphone/microphone combo jack |
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 |
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SOFTWARE | Lenovo ThinkPad Z13 Gen 1 (21D2) | Lenovo ThinkBook 13s-IWL (20R9) |
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Operating System (OS) | Windows 11 Pro - English | Windows 10 Pro 64-bit Edition - German |
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Software Included | Glance by Mirametrix | Microsoft Office (Trial) |
MISCELLANEOUS | Lenovo ThinkPad Z13 Gen 1 (21D2) | Lenovo ThinkBook 13s-IWL (20R9) |
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Included Accessories | USB-C power adapter | Power adapter |
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Security | Discrete Trusted Platform Module (TPM 2.0) Security Chip with Microsoft Pluton, fingerprint reader | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
Features | Administrator password, power-on password, RapidCharge, MIL-STD-810H tested, self-healing BIOS, NVMe password, USB FIDO (Fast Identity Online) device integration, pen upgradable, certificate based BIOS authentication | Administrator password, hard drive password, power-on password, RapidCharge |
Compliant Standards | RoHS, TUV Rheinland Low Blue Light Certification, Energy-Related Products (ErP) Lot 3, TCG Certified | RoHS, FIDO Certified |
ENERGY STAR Certified | Yes | - |
EPEAT Compliant | EPEAT Gold | - |
Max Operating Temperature | 35 °C | - |
Min Operating Temperature | 5 °C | - |
Humidity Range Operating | 8 - 95% | - |
Manufacturer Warranty | Base warranty - 3 years - pick-up and return Extended warranty - 3 years - on-site - response time: next business day |
Limited warranty - 1 year - pick-up and return |