In depth comparison and review of ASUS ExpertBook B1 (B1502CG) and Lenovo IdeaPad S145-14IIL (81W6). 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 (B1502CG) based on its technical characteristics, features, user experience, expert reviews and price level.
robust military-grade durability
efficient multitasking capabilities
comprehensive connectivity options
lightweight and portable design
responsive fingerprint sensor
average battery life
mediocre display quality
limited graphics performance
higher price point
Advantages and disadvantages of Lenovo IdeaPad S145-14IIL (81W6) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
lightweight design
solid build quality
decent processor performance
adequate connectivity options
average display quality
limited battery life
modest graphics capability
no backlit keyboard
| DESIGN AND DIMENSIONS | ASUS ExpertBook B1 (B1502CG) | Lenovo IdeaPad S145-14IIL (81W6) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 36.16 cm x 23.3 cm x 1.99 cm | 32.71 cm x 24.1 cm x 1.99 cm |
| Weight | 1.69 kg | 1.6 kg |
| Case Material | Plastic | Polycarbonate ABS (bottom), polycarbonate ABS (top) |
| Colour | Star black | Platinum grey | Granite black |
| DISPLAY | ASUS ExpertBook B1 (B1502CG) | Lenovo IdeaPad S145-14IIL (81W6) |
|---|
| Screen Size (Type) | 15.6" | 14" - TN |
|---|---|---|
| Screen Resolution | 1920 x 1080 (Full HD) | 1366 x 768 (HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 250 cd/m² | 220 cd/m² |
| Colour Gamut | 45% NTSC | - |
| Features | Anti-glare, 83% screen-to-body ratio | Anti-glare |
| PROCESSOR | ASUS ExpertBook B1 (B1502CG) | Lenovo IdeaPad S145-14IIL (81W6) |
|---|
| CPU | Intel Core i3 N305 | Intel Core i3 (10th Gen) 1005G1 / 1.2 GHz |
|---|---|---|
| Max Turbo Speed | 3.8 GHz | 3.4 GHz |
| Number of Cores | 8-core | Dual-Core |
| Cache | 6 MB | 4 MB |
| Features | Intel Smart Cache | Integrated memory controller |
| MEMORY | ASUS ExpertBook B1 (B1502CG) | Lenovo IdeaPad S145-14IIL (81W6) |
|---|
| RAM | 8 GB (1 x 8 GB) | 4 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 40 GB | 12 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | - | 2666 MHz |
| Rated Speed | - | 2666 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | - | 1 |
| Empty Slots | - | 1 |
| STORAGE | ASUS ExpertBook B1 (B1502CG) | Lenovo IdeaPad S145-14IIL (81W6) |
|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD - UFS | 128 GB SSD M.2 2242 PCIe 3.0 x2 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | ASUS ExpertBook B1 (B1502CG) | Lenovo IdeaPad S145-14IIL (81W6) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics | Intel UHD Graphics |
|---|---|---|
| Camera | Yes - HD | Yes |
| Resolution | - | 0.3 Megapixel |
| Camera Features | Privacy shutter, IR camera, Windows Hello | Fixed focus |
| Sound | Speaker, array microphone | Stereo speakers, microphone |
| Compliant Standards | - | High Definition Audio, Dolby Audio |
| Audio Features | Output: Audio by Dirac | - |
| COMMUNICATIONS | ASUS ExpertBook B1 (B1502CG) | Lenovo IdeaPad S145-14IIL (81W6) |
|---|
| Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.3 | 802.11a/b/g/n/ac, Bluetooth 5.0 |
|---|---|---|
| Wireless Controller | - | M.2 Card |
| Network Interface | Gigabit Ethernet | - |
| Features | Dual stream (2x2) | Single stream (1x1) |
| BATTERY | ASUS ExpertBook B1 (B1502CG) | Lenovo IdeaPad S145-14IIL (81W6) |
|---|
| Technology | 3-cell Lithium Ion | Lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 42 Wh | 30 Wh |
| Battery Life | - | Up to 5.5 hours |
| AC ADAPTER | ASUS ExpertBook B1 (B1502CG) | Lenovo IdeaPad S145-14IIL (81W6) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt, 20 V, 3.25 A | 65 Watt |
| INPUT | ASUS ExpertBook B1 (B1502CG) | Lenovo IdeaPad S145-14IIL (81W6) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | - |
| Keyboard Backlight | Yes | - |
| Features | Spill-resistant, chiclet keyboard, 1.4mm travel distance | Multi-touch touchpad, buttonless touchpad |
| CONNECTIONS & EXPANSIONS | ASUS ExpertBook B1 (B1502CG) | Lenovo IdeaPad S145-14IIL (81W6) |
|---|
| Interfaces | USB 2.0 USB 3.2 Gen 1 USB-C 3.2 Gen 1 (supports DisplayPort Alt Mode) (Power Delivery) USB-C 3.2 Gen 1 (Power Delivery) HDMI 1.4 Headphone/microphone combo jack LAN |
USB 2.0 2 x USB 3.1 Gen 1 HDMI 1.4b Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | - | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
| SOFTWARE | ASUS ExpertBook B1 (B1502CG) | Lenovo IdeaPad S145-14IIL (81W6) |
|---|
| Operating System (OS) | Windows 11 Pro Education | Windows 10 Home in S mode - English |
|---|---|---|
| Software Included | Microsoft 365 (1 month trial) | Microsoft Office (Trial) |
| MISCELLANEOUS | ASUS ExpertBook B1 (B1502CG) | Lenovo IdeaPad S145-14IIL (81W6) |
|---|
| Included Accessories | Power adapter | Wall mount power adapter |
|---|---|---|
| Security | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader, face recognition | Firmware Trusted Platform Module (TPM 2.0) Security Chip |
| Security Slot Type | Kensington nano security slot | - |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
| Features | Hard drive password, MIL-STD-810H tested, BIOS protection | Administrator password, hard drive password, power-on password |
| Compliant Standards | RoHS, REACH, TCO Certified 9.0, FSC Mix | RoHS, Energy-Related Products (ErP) Lot 3 |
| Carbon Footprint | - | 293 kg carbon emissions |
| Manufacturer Warranty | - | Limited warranty - 1 year - pick-up and return |
| Model Number | BQI381XA | - |
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
