In depth comparison and review of Lenovo ThinkPad T14 Gen 3 (21CG) and ASUS ExpertBook B1 (B1402CG). 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 T14 Gen 3 (21CG) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard feel
impressive battery life
powerful processor options
good security features
heavier than competitors
average display brightness
noisy under load
expensive base model
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
| DESIGN AND DIMENSIONS | Lenovo ThinkPad T14 Gen 3 (21CG) | ASUS ExpertBook B1 (B1402CG) |
|---|
| Product Type | Notebook - 180-degree hinge design | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 31.77 cm x 22.69 cm x 1.79 cm | 32.69 cm x 21.45 cm x 1.99 cm |
| Weight | 1.21 kg | 1.49 kg |
| Case Material | Carbon fibre (top), glass-fibre (top), polycarbonate (top), polyphenylene sulfide (bottom) | Plastic |
| Colour | Thunder black | Star black |
| DISPLAY | Lenovo ThinkPad T14 Gen 3 (21CG) | ASUS ExpertBook B1 (B1402CG) |
|---|
| Screen Size (Type) | 14" - IPS | 14" - TN |
|---|---|---|
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 1920 x 1200 (WUXGA) | 1920 x 1080 (Full HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:10 | - |
| Image Brightness | 300 cd/m² | 250 cd/m² |
| Colour Gamut | 45% NTSC | 45% NTSC |
| Features | Anti-glare, 170° viewing angle | Anti-glare, NanoEdge display, 81% screen-to-body ratio |
| PROCESSOR | Lenovo ThinkPad T14 Gen 3 (21CG) | ASUS ExpertBook B1 (B1402CG) |
|---|
| CPU | AMD Ryzen 7 Pro 6850U / 2.7 GHz | Intel Core i3 (12th Gen) N305 |
|---|---|---|
| Max Turbo Speed | 4.7 GHz | 3.8 GHz |
| Number of Cores | 8-core | 8-core |
| Cache | L3 - 16 MB | 6 MB |
| Features | Integrated memory controller | Intel Smart Cache |
| MEMORY | Lenovo ThinkPad T14 Gen 3 (21CG) | ASUS ExpertBook B1 (B1402CG) |
|---|
| RAM | 16 GB (provided memory is soldered) | 8 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | - | 40 GB |
| RAM Type | LPDDR5 SDRAM | DDR4 SDRAM |
| Speed | 6400 MHz | - |
| Rated Speed | 6400 MHz | - |
| Form Factor | - | SO-DIMM 260-pin |
| Slots Qty | - | 1 |
| Empty Slots | - | 1 |
| STORAGE | Lenovo ThinkPad T14 Gen 3 (21CG) | ASUS ExpertBook B1 (B1402CG) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 2280 PCIe 4.0 x4 - TCG Opal Encryption, Performance - Kioxia | 128 GB SSD M.2 2280 PCIe 3.0 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Lenovo ThinkPad T14 Gen 3 (21CG) | ASUS ExpertBook B1 (B1402CG) |
|---|
| Graphics Processor (GPU) | AMD Radeon 680M | Intel UHD Graphics |
|---|---|---|
| Max Monitors Supported | 3 external monitor(s) | - |
| Camera | Yes - 720p | Yes - 720p |
| Camera Features | Privacy shutter, fixed focus | Privacy shutter, IR camera, Windows Hello |
| Sound | Stereo speakers, dual array microphone | Speaker, array microphone |
| Codec | Realtek ALC3287 | - |
| Compliant Standards | High Definition Audio, Dolby Audio, Dolby Voice | - |
| Audio Features | - | Output: Audio by Dirac |
| COMMUNICATIONS | Lenovo ThinkPad T14 Gen 3 (21CG) | ASUS ExpertBook B1 (B1402CG) |
|---|
| Wireless | Bluetooth 5.1, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) | 802.11a/b/g/n/ac/ax, Bluetooth 5.3 |
|---|---|---|
| Wireless Controller | Qualcomm NFA725A | - |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Features | Dual stream (2x2) | Dual stream (2x2) |
| BATTERY | Lenovo ThinkPad T14 Gen 3 (21CG) | ASUS ExpertBook B1 (B1402CG) |
|---|
| Technology | 3-cell lithium polymer | 3-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 39.3 Wh | 42 Wh |
| AC ADAPTER | Lenovo ThinkPad T14 Gen 3 (21CG) | ASUS ExpertBook B1 (B1402CG) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt | 65 Watt, 20 V, 3.25 A |
| INPUT | Lenovo ThinkPad T14 Gen 3 (21CG) | ASUS ExpertBook B1 (B1402CG) |
|---|
| Type | Keyboard, TrackPoint, UltraNav | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes | - |
| Features | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls | Chiclet keyboard |
| CONNECTIONS & EXPANSIONS | Lenovo ThinkPad T14 Gen 3 (21CG) | ASUS ExpertBook B1 (B1402CG) |
|---|
| Interfaces | USB 3.2 Gen 1 (Always On) USB 3.2 Gen 1 2 x USB-C 3.2 Gen 2 (supports DisplayPort 1.4a Alt Mode) (Power Delivery 3.0) HDMI LAN Headphone/microphone combo jack |
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 |
|---|
| SOFTWARE | Lenovo ThinkPad T14 Gen 3 (21CG) | ASUS ExpertBook B1 (B1402CG) |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition (available through downgrade rights from Windows 11 Pro) + Windows 11 Pro Licence | Windows 11 Pro Education |
|---|
| MISCELLANEOUS | Lenovo ThinkPad T14 Gen 3 (21CG) | ASUS ExpertBook B1 (B1402CG) |
|---|
| Included Accessories | USB-C slim power adapter | USB-C power adapter |
|---|---|---|
| Security | Discrete Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | 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 | Administrator password, system password, power-on password, RapidCharge, MIL-STD-810H tested, self-healing BIOS, NVMe password, USB FIDO (Fast Identity Online) device integration, certificate based BIOS authentication | Hard drive password, MIL-STD-810H tested, BIOS protection, Computrace ready from BIOS |
| Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3, TCG Certified | RoHS, REACH, TCO Certified 9.0, FSC Mix |
| ENERGY STAR Certified | Yes | - |
| EPEAT Compliant | EPEAT Gold | - |
| Max Operating Temperature | 35 °C | - |
| Min Operating Temperature | 5 °C | - |
| Humidity Range Operating | 8 - 95% | - |
| Model Number | - | EBI381XA |
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