Detailed comparison and review of ASUS ExpertBook B9 (B9400CEA) and Lenovo ThinkPad E14 Gen 2 (20TB). 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 B9 (B9400CEA) based on its technical characteristics, features, user experience, expert reviews and price level.
extremely lightweight design
impressive battery life
robust security features
fast ssd storage
advanced connectivity options
premium price tag
no dedicated gpu
limited color accuracy
smaller display size
Advantages and disadvantages of Lenovo ThinkPad E14 Gen 2 (20TB) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard comfort
good battery life
reliable performance
affordable price
average display quality
limited graphics power
no thunderbolt support
heavier design
| DESIGN AND DIMENSIONS | ASUS ExpertBook B9 (B9400CEA) | Lenovo ThinkPad E14 Gen 2 (20TB) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 32 cm x 20.3 cm x 1.49 cm | 32.4 cm x 22 cm x 1.89 cm |
| Weight | 1.01 kg | 1.59 kg |
| Case Material | Magnesium-aluminum alloy, magnesium-lithium alloy | Aluminum, polycarbonate ABS |
| Colour | Star black | Black |
| DISPLAY | ASUS ExpertBook B9 (B9400CEA) | Lenovo ThinkPad E14 Gen 2 (20TB) |
|---|
| Screen Size (Type) | 14" | 14" - TN |
|---|---|---|
| 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 | 400 cd/m² | 220 cd/m² |
| Colour Gamut | 100% sRGB | 45% NTSC |
| Features | Anti-glare, Wide-View (IPS) | Anti-glare, 90° viewing angle |
| PROCESSOR | ASUS ExpertBook B9 (B9400CEA) | Lenovo ThinkPad E14 Gen 2 (20TB) |
|---|
| CPU | Intel Core i7 (11th Gen) 1165G7 / 2.8 GHz | Intel Core i5 (11th Gen) 1135G7 / 2.4 GHz |
|---|---|---|
| Max Turbo Speed | 4.7 GHz | 4.2 GHz |
| Number of Cores | Quad-Core | Quad-Core |
| Cache | 12 MB | 8 MB |
| Platform Technology | Intel Evo | - |
| Features | - | Integrated memory controller |
| MEMORY | ASUS ExpertBook B9 (B9400CEA) | Lenovo ThinkPad E14 Gen 2 (20TB) |
|---|
| RAM | 16 GB (provided memory is soldered) | 8 GB (1 x 8 GB) |
|---|---|---|
| Max RAM Supported | - | 32 GB |
| RAM Type | LPDDR4X SDRAM | DDR4 SDRAM |
| Speed | - | 3200 MHz |
| Rated Speed | - | 3200 MHz |
| Form Factor | - | SO-DIMM 260-pin |
| Slots Qty | - | 1 |
| Empty Slots | - | 0 |
| STORAGE | ASUS ExpertBook B9 (B9400CEA) | Lenovo ThinkPad E14 Gen 2 (20TB) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2280 PCIe 3.0 x4 - NVM Express (NVMe), Performance | 256 GB SSD M.2 2242 PCIe 3.0 x4 - NVM Express (NVMe) - Samsung |
|---|
| AUDIO & VIDEO | ASUS ExpertBook B9 (B9400CEA) | Lenovo ThinkPad E14 Gen 2 (20TB) |
|---|
| Graphics Processor (GPU) | Intel Iris Xe Graphics | Intel Iris Xe Graphics |
|---|---|---|
| Max Monitors Supported | - | 2 external monitor(s) |
| Camera | Yes - 720p | Yes - 720p |
| Camera Features | Privacy shutter, IR camera, Windows Hello | ThinkShutter camera privacy |
| Sound | Harman/kardon stereo speakers, array microphone | Stereo speakers, dual array microphone |
| Codec | - | Realtek ALC3287 |
| Compliant Standards | - | High Definition Audio, Dolby Audio |
| Audio Features | - | Harman/kardon stereo speakers |
| COMMUNICATIONS | ASUS ExpertBook B9 (B9400CEA) | Lenovo ThinkPad E14 Gen 2 (20TB) |
|---|
| Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 |
|---|---|---|
| Wireless Controller | - | Intel Wi-Fi 6 AX 201 - M.2 Card |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Ethernet Controller | - | Realtek RTL8111H-CG |
| Features | Dual stream (2x2) | - |
| BATTERY | ASUS ExpertBook B9 (B9400CEA) | Lenovo ThinkPad E14 Gen 2 (20TB) |
|---|
| Technology | 4-cell Lithium Ion | 3-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 66 Wh | 45 Wh |
| Battery Life | - | Up to 11.9 hours |
| AC ADAPTER | ASUS ExpertBook B9 (B9400CEA) | Lenovo ThinkPad E14 Gen 2 (20TB) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt, 19 V, 3.42 A | 65 Watt |
| INPUT | ASUS ExpertBook B9 (B9400CEA) | Lenovo ThinkPad E14 Gen 2 (20TB) |
|---|
| Type | Keyboard, NumberPad | Keyboard, TrackPoint, UltraNav |
|---|---|---|
| Keyboard Backlight | Yes | - |
| Features | Chiclet keyboard | Spill-resistant, multi-touch touchpad, buttonless touchpad, Fn keys with Unified Communications controls |
| CONNECTIONS & EXPANSIONS | ASUS ExpertBook B9 (B9400CEA) | Lenovo ThinkPad E14 Gen 2 (20TB) |
|---|
| Slots | - | 1 x M.2 Card (1 free) |
|---|---|---|
| Interfaces | USB 3.2 Gen 2 2 x USB-C (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery) USB-C 3.1 Gen 2 HDMI Micro-HDMI Headphone/microphone combo jack LAN (on supplied cable) |
USB 2.0 USB 3.2 Gen 1 (Always On) USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) HDMI LAN Headphone/microphone combo jack |
| SOFTWARE | ASUS ExpertBook B9 (B9400CEA) | Lenovo ThinkPad E14 Gen 2 (20TB) |
|---|
| Operating System (OS) | Windows 11 Pro | Windows 10 Home 64-bit Edition |
|---|
| MISCELLANEOUS | ASUS ExpertBook B9 (B9400CEA) | Lenovo ThinkPad E14 Gen 2 (20TB) |
|---|
| Included Accessories | Sleeve, USB-C power adapter, Micro HDMI to LAN adapter | USB-C power adapter |
|---|---|---|
| Security | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | Trusted Platform Module (TPM 2.0) Security Chip |
| Security Slot Type | Kensington nano security slot | Kensington security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
| Features | System password, hard drive password | Administrator password, hard drive password, power-on password, RapidCharge, MIL-STD-810H tested, self-healing BIOS |
| Compliant Standards | - | RoHS, TUV Rheinland Low Blue Light Certification, Energy-Related Products (ErP) Lot 3 |
| SAR Value | - | 0.84 W/kg (body), 0.84 W/kg (limb) |
| Repairability Index | 7.1 (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% |
| Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | - |
| Model Number | KC0182X | - |
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