In depth comparison and review of ASUS ExpertBook B1 (B1402CG) and Lenovo ThinkPad E16 Gen 1 (21JN). 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 (B1402CG) based on its technical characteristics, features, user experience, expert reviews and price level.
robust military-grade durability
efficient multitasking performance
comprehensive connectivity options
anti-glare display
fast charging support
average battery life
modest graphics capability
heavier than competitors
noisy under load
Advantages and disadvantages of Lenovo ThinkPad E16 Gen 1 (21JN) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
efficient performance
comfortable keyboard
good battery life
affordable price
average display quality
modest graphics power
limited port selection
heavier design
DESIGN AND DIMENSIONS | ASUS ExpertBook B1 (B1402CG) | Lenovo ThinkPad E16 Gen 1 (21JN) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 32.69 cm x 21.45 cm x 1.99 cm | 35.61 cm x 24.77 cm x 1.985 cm |
Weight | 1.49 kg | 1.81 kg |
Case Material | Plastic | Aluminium (top), aluminium (bottom) |
Colour | Star black | Graphite black |
DISPLAY | ASUS ExpertBook B1 (B1402CG) | Lenovo ThinkPad E16 Gen 1 (21JN) |
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Screen Size (Type) | 14" - TN | 16" - 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 | - | 16:10 |
Image Brightness | 250 cd/m² | 300 cd/m² |
Colour Gamut | 45% NTSC | 45% NTSC |
Features | Anti-glare, NanoEdge display, 81% screen-to-body ratio | Anti-glare, Low Blue Light technology |
PROCESSOR | ASUS ExpertBook B1 (B1402CG) | Lenovo ThinkPad E16 Gen 1 (21JN) |
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CPU | Intel Core i3 (12th Gen) N305 | Intel Core i5 (13th Gen) 1335U / 1.3 GHz |
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Max Turbo Speed | 3.8 GHz | 4.6 GHz |
Number of Cores | 8-core | 10-core |
Cache | 6 MB | 12 MB |
Features | Intel Smart Cache | Integrated memory controller |
MEMORY | ASUS ExpertBook B1 (B1402CG) | Lenovo ThinkPad E16 Gen 1 (21JN) |
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RAM | 8 GB (provided memory is soldered) | 8 GB (provided memory is soldered) |
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Max RAM Supported | 40 GB | 40 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 | 1 |
Empty Slots | 1 | 1 |
STORAGE | ASUS ExpertBook B1 (B1402CG) | Lenovo ThinkPad E16 Gen 1 (21JN) |
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Main Storage Size (HDD/SSD) | 128 GB SSD M.2 2280 PCIe 3.0 - 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 B1 (B1402CG) | Lenovo ThinkPad E16 Gen 1 (21JN) |
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Graphics Processor (GPU) | Intel UHD 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) |
Camera | Yes - 720p | Yes - 1080p |
Camera Features | Privacy shutter, IR camera, Windows Hello | Privacy shutter, Windows Hello, fixed focus, hybrid FHD/IR camera |
Sound | Speaker, array microphone | Stereo speakers, dual array microphone |
Codec | - | Synaptic CX11880 |
Compliant Standards | - | High Definition Audio, Dolby Atmos |
Audio Features | Output: Audio by Dirac | Input: Dolby Voice |
COMMUNICATIONS | ASUS ExpertBook B1 (B1402CG) | Lenovo ThinkPad E16 Gen 1 (21JN) |
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Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.3 | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 |
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Wireless Controller | - | M.2 Card |
Network Interface | Gigabit Ethernet | Gigabit Ethernet |
Ethernet Controller | - | Intel I219-V |
Features | Dual stream (2x2) | Wake-on-LAN (WOL), dual stream (2x2) |
BATTERY | ASUS ExpertBook B1 (B1402CG) | Lenovo ThinkPad E16 Gen 1 (21JN) |
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Technology | 3-cell Lithium Ion | Lithium polymer |
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Battery Capacity (Size) | 42 Wh | 57 Wh |
AC ADAPTER | ASUS ExpertBook B1 (B1402CG) | Lenovo ThinkPad E16 Gen 1 (21JN) |
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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 B1 (B1402CG) | Lenovo ThinkPad E16 Gen 1 (21JN) |
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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 (B1402CG) | Lenovo ThinkPad E16 Gen 1 (21JN) |
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Slots | - | 1 x M.2 (PCI Express 3.0 x4) (1 free) |
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Interfaces | LAN Headphone/microphone combo jack HDMI 1.4 USB 2.0 2 x USB-C 3.2 Gen 1 (Power Delivery) USB 3.2 Gen 1 |
USB 2.0 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 2.1 (4K support) LAN Headphone/microphone combo jack |
SOFTWARE | ASUS ExpertBook B1 (B1402CG) | Lenovo ThinkPad E16 Gen 1 (21JN) |
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Operating System (OS) | Windows 11 Pro Education | Windows 11 Pro - English |
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MISCELLANEOUS | ASUS ExpertBook B1 (B1402CG) | Lenovo ThinkPad E16 Gen 1 (21JN) |
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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 |
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 | Hard drive password, MIL-STD-810H tested, BIOS protection, Computrace ready from BIOS | Administrator password, power-on password, RapidCharge, MIL-STD-810H tested, self-healing BIOS, NVMe password |
Compliant Standards | RoHS, REACH, TCO Certified 9.0, FSC Mix | RoHS, Energy-Related Products (ErP) Lot 6, FSC, 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 |
Model Number | EBI381XA | - |