Detailed comparison and review of ASUS ExpertBook B5 (B5402CVA) and Lenovo ThinkPad L13 Gen 4 (21FG). 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 ASUS ExpertBook B5 (B5402CVA) based on its technical characteristics, features, user experience, expert reviews and price level.
lightweight and portable
powerful intel processor
robust security features
high-quality display
fast charging support
limited graphics performance
higher price point
average speaker quality
noisy under load
Advantages and disadvantages of Lenovo ThinkPad L13 Gen 4 (21FG) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard feel
good battery life
reliable performance
compact and portable
average display brightness
limited graphics power
no thunderbolt support
higher price point
DESIGN AND DIMENSIONS | ASUS ExpertBook B5 (B5402CVA) | Lenovo ThinkPad L13 Gen 4 (21FG) |
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Product Type | Notebook - 180-degree hinge design | Notebook - 180-degree hinge design |
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Dimensions (WxDxH) | 32.34 cm x 22.31 cm x 1.8 cm | 30.5 cm x 21.8 cm x 1.723 cm |
Weight | 1.27 kg | 1.26 kg |
Case Material | Magnesium-aluminum alloy | Aluminium (top), glass-fibre reinforced plastic (bottom) |
Colour | Star black | Thunder black |
DISPLAY | ASUS ExpertBook B5 (B5402CVA) | Lenovo ThinkPad L13 Gen 4 (21FG) |
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Screen Size (Type) | 14" | 13.3" - IPS |
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Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1200 (WUXGA) |
V-Sync Rate at Max Res. | 60 Hz | - |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:10 |
Image Brightness | 400 cd/m² | 300 cd/m² |
Colour Gamut | 100% sRGB | 45% NTSC |
Features | Anti-glare, WideView, IPS-level, 85% screen-to-body ratio | Anti-glare, 170° viewing angle |
PROCESSOR | ASUS ExpertBook B5 (B5402CVA) | Lenovo ThinkPad L13 Gen 4 (21FG) |
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CPU | Intel Core i7 (13th Gen) 1360P / 2.2 GHz | Intel Core i5 (13th Gen) 1335U / 1.3 GHz |
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Max Turbo Speed | 5 GHz | 4.6 GHz |
Number of Cores | 12-core | 10-core |
Cache | 18 MB | 12 MB |
Platform Technology | Intel vPro Platform | - |
Features | Intel Smart Cache | Integrated memory controller |
MEMORY | ASUS ExpertBook B5 (B5402CVA) | Lenovo ThinkPad L13 Gen 4 (21FG) |
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RAM | 16 GB (1 x 8 GB + 8 GB (soldered)) | 8 GB (provided memory is soldered) |
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Max RAM Supported | 40 GB | - |
RAM Type | DDR5 SDRAM | LPDDR5 SDRAM |
Speed | - | 4800 MHz |
Rated Speed | - | 4800 MHz |
Form Factor | SO-DIMM 262-pin | - |
Slots Qty | 1 | - |
Empty Slots | 0 | - |
STORAGE | ASUS ExpertBook B5 (B5402CVA) | Lenovo ThinkPad L13 Gen 4 (21FG) |
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Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe 4.0 - NVM Express (NVMe) | 256 GB SSD M.2 2242 PCIe 4.0 x4 - TCG Opal Encryption 2, NVM Express (NVMe) |
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AUDIO & VIDEO | ASUS ExpertBook B5 (B5402CVA) | Lenovo ThinkPad L13 Gen 4 (21FG) |
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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) |
Video System Features | Functions as Intel UHD graphics (for single-channel memory) | Functions as Intel UHD graphics (for single-channel memory) |
Camera | Yes - 720p | Yes - 1080p |
Camera Features | Privacy shutter, IR camera, Windows Hello | Privacy shutter, Windows Hello, fixed focus, hybrid FHD/IR camera |
Sound | Speakers, array microphone | Stereo speakers, dual array microphone |
Codec | - | Realtek ALC3287 |
Compliant Standards | Dolby Atmos | High Definition Audio, Dolby Audio Premium |
Audio Features | Input: AI noise cancelling | Input: Dolby Voice |
COMMUNICATIONS | ASUS ExpertBook B5 (B5402CVA) | Lenovo ThinkPad L13 Gen 4 (21FG) |
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Wireless | 802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth 5.3 | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 |
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Wireless Controller | - | Intel Wi-Fi 6 AX 201 |
Network Interface | Gigabit Ethernet | - |
Features | Dual stream (2x2) | Dual stream (2x2) |
WWAN |
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Generation | - | 4G upgradable |
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BATTERY | ASUS ExpertBook B5 (B5402CVA) | Lenovo ThinkPad L13 Gen 4 (21FG) |
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Technology | 3-cell Lithium Ion | Lithium polymer |
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Battery Capacity (Size) | 63 Wh | 46 Wh |
AC ADAPTER | ASUS ExpertBook B5 (B5402CVA) | Lenovo ThinkPad L13 Gen 4 (21FG) |
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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, 20 V, 3.25 A | 65 Watt |
INPUT | ASUS ExpertBook B5 (B5402CVA) | Lenovo ThinkPad L13 Gen 4 (21FG) |
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Type | Keyboard, touchpad, NumberPad | Keyboard, TrackPoint, UltraNav |
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Keyboard Backlight | Yes | Yes |
Features | Spill-resistant, chiclet keyboard, 1.5mm travel distance | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls |
CONNECTIONS & EXPANSIONS | ASUS ExpertBook B5 (B5402CVA) | Lenovo ThinkPad L13 Gen 4 (21FG) |
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Interfaces | 2 x USB4 (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery) USB 3.2 Gen 1 USB 3.2 Gen 2 HDMI 2.1 Headphone/microphone combo jack LAN |
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 |
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Memory Card Reader | Yes (microSD) | - |
SOFTWARE | ASUS ExpertBook B5 (B5402CVA) | Lenovo ThinkPad L13 Gen 4 (21FG) |
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Operating System (OS) | Windows 11 Pro | Windows 11 Pro - English |
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Software Included | Microsoft 365 (1 month trial) | - |
MISCELLANEOUS | ASUS ExpertBook B5 (B5402CVA) | Lenovo ThinkPad L13 Gen 4 (21FG) |
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Included Accessories | USB-C power adapter | USB-C power adapter |
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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 | Kensington nano security slot |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
Features | MIL-STD-810H tested, Cortana support | Administrator password, power-on password, RapidCharge, MIL-STD-810H tested, self-healing BIOS, NVMe password |
Compliant Standards | - | 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 - 3 years - pick-up and return | Base warranty - 1 year - pick-up and return Extended warranty - 1 year - on-site - response time: next business day |
Model Number | KIi715X | - |