Detailed comparison and review of Lenovo ThinkPad L13 Yoga Gen 4 (21FJ) and Lenovo ThinkPad X13 Yoga Gen 4 (21F2). 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.
Advantages and disadvantages of Lenovo ThinkPad L13 Yoga Gen 4 (21FJ) based on its technical characteristics, features, user experience, expert reviews and price level.
versatile 2-in-1 design
robust build quality
excellent keyboard comfort
good security features
decent battery life
average display brightness
modest graphics performance
limited storage options
higher price point
Advantages and disadvantages of Lenovo ThinkPad X13 Yoga Gen 4 (21F2) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
flexible 2-in-1 design
excellent keyboard comfort
good security features
reliable performance
average battery life
limited graphics power
higher price point
no 4K display option
DESIGN AND DIMENSIONS | Lenovo ThinkPad L13 Yoga Gen 4 (21FJ) | Lenovo ThinkPad X13 Yoga Gen 4 (21F2) |
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Product Type | Notebook - flip design | Notebook - flip design |
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Dimensions (WxDxH) | 30.5 cm x 21.8 cm x 1.706 cm | 30.17 cm x 21.46 cm x 1.64 cm |
Weight | 1.32 kg | 1.21 kg |
Case Material | Aluminium (top), glass-fibre reinforced plastic (bottom) | Magnesium (bottom), magnesium (top) |
Colour | Thunder black | Deep black |
DISPLAY | Lenovo ThinkPad L13 Yoga Gen 4 (21FJ) | Lenovo ThinkPad X13 Yoga Gen 4 (21F2) |
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Screen Size (Type) | 13.3" - IPS | 13.3" - IPS |
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Touchscreen | Yes (10-point multi-touch) | Yes (10-point multi-touch) |
Screen Resolution | 1920 x 1200 (WUXGA) | 1920 x 1200 (WUXGA) |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:10 | 16:10 |
Image Brightness | 300 cd/m² | 400 cd/m² |
Colour Gamut | 100% sRGB | 100% sRGB |
Features | Anti-reflective, One Glass Solution, anti-smudge, 170° viewing angle | Anti-glare, One Glass Solution, Low Power, Eyesafe technology |
PROCESSOR | Lenovo ThinkPad L13 Yoga Gen 4 (21FJ) | Lenovo ThinkPad X13 Yoga Gen 4 (21F2) |
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CPU | Intel Core i5 (13th Gen) 1335U / 1.3 GHz | Intel Core i5 (13th Gen) 1335U / 1.3 GHz |
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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 |
Features | Integrated memory controller | Integrated memory controller |
MEMORY | Lenovo ThinkPad L13 Yoga Gen 4 (21FJ) | Lenovo ThinkPad X13 Yoga Gen 4 (21F2) |
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RAM | 8 GB (provided memory is soldered) | 16 GB (provided memory is soldered) |
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RAM Type | LPDDR5 SDRAM | LPDDR5 SDRAM |
Speed | 4800 MHz | 4800 MHz |
Rated Speed | 4800 MHz | 6400 MHz |
STORAGE | Lenovo ThinkPad L13 Yoga Gen 4 (21FJ) | Lenovo ThinkPad X13 Yoga Gen 4 (21F2) |
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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 2280 PCIe 4.0 x4 - TCG Opal Encryption 2, NVM Express (NVMe) |
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AUDIO & VIDEO | Lenovo ThinkPad L13 Yoga Gen 4 (21FJ) | Lenovo ThinkPad X13 Yoga Gen 4 (21F2) |
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Graphics Processor (GPU) | Intel Iris Xe Graphics | Intel Iris Xe Graphics |
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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 - 1080p | Yes |
Resolution | - | 5 Megapixel |
Camera Features | Privacy shutter, Windows Hello, fixed focus, hybrid FHD/IR camera | Privacy shutter, Windows Hello, fixed focus, Discrete IR, Ultrasonic Human Presence Detection |
Sound | Stereo speakers, dual array microphone | Stereo speakers, dual array microphone |
Codec | Realtek ALC3287 | Realtek ALC3287 |
Compliant Standards | High Definition Audio, Dolby Audio Premium | High Definition Audio, Dolby Audio |
Audio Features | Input: Dolby Voice | Input: Dolby Voice, 360° far-field |
COMMUNICATIONS | Lenovo ThinkPad L13 Yoga Gen 4 (21FJ) | Lenovo ThinkPad X13 Yoga Gen 4 (21F2) |
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Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 | Bluetooth 5.1, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
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Wireless Controller | Intel Wi-Fi 6 AX 201 | Intel Wi-Fi 6E AX 211 |
Features | Dual stream (2x2) | Dual stream (2x2) |
WWAN |
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Generation | 4G upgradable | 4G upgradable |
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BATTERY | Lenovo ThinkPad L13 Yoga Gen 4 (21FJ) | Lenovo ThinkPad X13 Yoga Gen 4 (21F2) |
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Technology | Lithium polymer | Lithium polymer |
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Battery Capacity (Size) | 46 Wh | 54.7 Wh |
Battery Life | Up to 20.83 hours | - |
AC ADAPTER | Lenovo ThinkPad L13 Yoga Gen 4 (21FJ) | Lenovo ThinkPad X13 Yoga Gen 4 (21F2) |
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Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
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Output | 65 Watt | 65 Watt |
INPUT | Lenovo ThinkPad L13 Yoga Gen 4 (21FJ) | Lenovo ThinkPad X13 Yoga Gen 4 (21F2) |
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Type | Keyboard, digitizer, TrackPoint, digital pen, UltraNav | Keyboard, digitizer, TrackPoint, digital pen, UltraNav |
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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 L13 Yoga Gen 4 (21FJ) | Lenovo ThinkPad X13 Yoga Gen 4 (21F2) |
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Interfaces | USB 3.2 Gen 1 USB 3.2 Gen 1 (Always On) USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) HDMI (4K support) Headphone/microphone combo jack |
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 2.1 (4K support) Headphone/microphone combo jack |
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SOFTWARE | Lenovo ThinkPad L13 Yoga Gen 4 (21FJ) | Lenovo ThinkPad X13 Yoga Gen 4 (21F2) |
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Operating System (OS) | Windows 11 Pro - English | Windows 11 Pro - English |
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Software Included | - | Glance by Mirametrix, Intel Connectivity Performance Suite |
MISCELLANEOUS | Lenovo ThinkPad L13 Yoga Gen 4 (21FJ) | Lenovo ThinkPad X13 Yoga Gen 4 (21F2) |
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Included Accessories | USB-C power adapter, Lenovo Integrated Pen | Power adapter, Lenovo Integrated Pen, USB-C slim power adapter |
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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, power-on password, RapidCharge, self-healing BIOS, NVMe password | 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-Related Products (ErP) 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 - 1 year - pick-up and return 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 |