In depth comparison and review of ASUS ExpertBook B1 (B1500CDA) and Lenovo ThinkPad L15 Gen 2 (20X4). 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 ASUS ExpertBook B1 (B1500CDA) based on its technical characteristics, features, user experience, expert reviews and price level.
robust military-grade durability
efficient multitasking performance
comprehensive connectivity options
comfortable backlit keyboard
fast charging support
average display quality
modest graphics capabilities
heavier than competitors
limited aesthetic appeal
Advantages and disadvantages of Lenovo ThinkPad L15 Gen 2 (20X4) 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 port selection
average display quality
heavier than competitors
limited graphics power
no thunderbolt support
DESIGN AND DIMENSIONS | ASUS ExpertBook B1 (B1500CDA) | Lenovo ThinkPad L15 Gen 2 (20X4) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 35.8 cm x 23.65 cm x 1.94 cm | 36.65 cm x 25 cm x 2.1 cm |
Weight | 1.75 kg | 1.98 kg |
Case Material | Aluminum, plastic | Polycarbonate ABS |
Colour | Black (bottom), star black (LCD cover), star black (top) | Black |
DISPLAY | ASUS ExpertBook B1 (B1500CDA) | Lenovo ThinkPad L15 Gen 2 (20X4) |
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Screen Size (Type) | 15.6" | 15.6" - IPS |
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LCD Backlight Technology | LED backlight | 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 | 250 cd/m² | 250 cd/m² |
Colour Gamut | 45% NTSC | 45% NTSC |
Features | ASUS Splendid Video Intelligence Technology, anti-glare, Tru2Life, IPS-level | Anti-glare, 170° viewing angle |
PROCESSOR | ASUS ExpertBook B1 (B1500CDA) | Lenovo ThinkPad L15 Gen 2 (20X4) |
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CPU | AMD Ryzen 5 3500U / 2.1 GHz | Intel Core i5 (11th Gen) 1145G7 / 2.6 GHz |
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Max Turbo Speed | 3.7 GHz | 4.4 GHz |
Number of Cores | Quad-Core | Quad-Core |
Cache | L3 - 4 MB | 8 MB |
Features | - | Integrated memory controller |
MEMORY | ASUS ExpertBook B1 (B1500CDA) | Lenovo ThinkPad L15 Gen 2 (20X4) |
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RAM | 8 GB (provided memory is soldered) | 8 GB (1 x 8 GB) |
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Max RAM Supported | - | 64 GB |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | - | 3200 MHz |
Rated Speed | - | 3200 MHz |
Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
Slots Qty | 1 | 2 |
Empty Slots | 1 | 1 |
STORAGE | ASUS ExpertBook B1 (B1500CDA) | Lenovo ThinkPad L15 Gen 2 (20X4) |
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Main Storage Size (HDD/SSD) | 256 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe) | 256 GB SSD M.2 2280 PCIe 3.0 x4 - TCG Opal Encryption, NVM Express (NVMe) - Samsung |
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AUDIO & VIDEO | ASUS ExpertBook B1 (B1500CDA) | Lenovo ThinkPad L15 Gen 2 (20X4) |
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Graphics Processor (GPU) | AMD Radeon Vega 8 | Intel Iris Xe Graphics |
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Memory Allocation Technology | - | Shared Video Memory (UMA) |
Max Monitors Supported | - | 2 external monitor(s) |
Camera | Yes - 720p | Yes - 720p |
Camera Features | Privacy shutter | Privacy shutter, IR camera |
Sound | Stereo speakers, array microphone | Stereo speakers, dual array microphone |
Codec | - | Realtek ALC3287 |
Compliant Standards | - | High Definition Audio, Dolby Audio Premium |
COMMUNICATIONS | ASUS ExpertBook B1 (B1500CDA) | Lenovo ThinkPad L15 Gen 2 (20X4) |
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Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 |
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Wireless Controller | - | Realtek RTL8852AE |
Network Interface | Gigabit Ethernet | Gigabit Ethernet |
Features | Dual stream (2x2) | - |
BATTERY | ASUS ExpertBook B1 (B1500CDA) | Lenovo ThinkPad L15 Gen 2 (20X4) |
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Technology | 3-cell Lithium Ion | 3-cell lithium polymer |
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Battery Capacity (Size) | 42 Wh | 45 Wh |
Battery Life | - | Up to 11.255 hours |
AC ADAPTER | ASUS ExpertBook B1 (B1500CDA) | Lenovo ThinkPad L15 Gen 2 (20X4) |
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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, 19 V, 3.42 A | 45 Watt |
INPUT | ASUS ExpertBook B1 (B1500CDA) | Lenovo ThinkPad L15 Gen 2 (20X4) |
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Type | Keyboard, touchpad | Keyboard, TrackPoint, UltraNav |
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Numeric Keypad | - | Yes |
Keyboard Backlight | Yes | - |
Features | Chiclet keyboard | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls |
CONNECTIONS & EXPANSIONS | ASUS ExpertBook B1 (B1500CDA) | Lenovo ThinkPad L15 Gen 2 (20X4) |
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Interfaces | Headphone/microphone combo jack 2 x USB 3.2 Gen 2 USB 2.0 USB-C 3.2 Gen 2 HDMI LAN VGA |
USB 3.2 Gen 1 (Always On) USB 3.2 Gen 1 USB-C 3.2 Gen 1 (supports DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) HDMI LAN Headphone/microphone combo jack Dock |
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Memory Card Reader | Yes (microSD) | Yes (microSD) |
SOFTWARE | ASUS ExpertBook B1 (B1500CDA) | Lenovo ThinkPad L15 Gen 2 (20X4) |
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Operating System (OS) | Windows 10 Pro | Windows 10 Pro 64-bit Edition |
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Software Included | ASUS Splendid, Microsoft 365 (30 days trial), MyASUS, System Diagnosis, Battery Health Charging, AppDeals, Tru2Life | - |
MISCELLANEOUS | ASUS ExpertBook B1 (B1500CDA) | Lenovo ThinkPad L15 Gen 2 (20X4) |
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Dockable | - | Yes |
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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 |
Security Slot Type | Kensington security slot | Kensington security slot |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
Features | MIL-STD-810H tested | Administrator password, hard drive password, power-on password, RapidCharge, MIL-STD-810H tested, self-healing BIOS |
Compliant Standards | - | RoHS, TCG Certified |
Repairability Index | 6.7 (out of 10) | - |
ENERGY STAR Certified | - | Yes |
EPEAT Compliant | - | EPEAT Gold |
TCO Certified | - | TCO Certified Notebooks 8 |
Max Operating Temperature | - | 35 °C |
Min Operating Temperature | - | 5 °C |
Humidity Range Operating | - | 8 - 95% |
Model Number | BQ0201R | - |