In depth comparison and review of ASUS ExpertBook B5 (B5602CBA) 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 B5 (B5602CBA) based on its technical characteristics, features, user experience, expert reviews and price level.
lightweight design
robust security features
fast charging support
high-resolution display
efficient performance
limited graphics capability
average battery life
higher price point
noisy under load
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 B5 (B5602CBA) | Lenovo IdeaPad S145-14IIL (81W6) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.82 cm x 26.12 cm x 1.99 cm | 32.71 cm x 24.1 cm x 1.99 cm |
| Weight | 1.5 kg | 1.6 kg |
| Case Material | - | Polycarbonate ABS (bottom), polycarbonate ABS (top) |
| Colour | Star black | Platinum grey | Granite black |
| DISPLAY | ASUS ExpertBook B5 (B5602CBA) | Lenovo IdeaPad S145-14IIL (81W6) |
|---|
| Screen Size (Type) | 16" | 14" - TN |
|---|---|---|
| Screen Resolution | 3840 x 2400 (WQUXGA) | 1366 x 768 (HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:10 | 16:9 |
| Image Brightness | 400 cd/m² | 220 cd/m² |
| Colour Gamut | 100% DCI-P3 | - |
| Features | Glossy, Pantone Validated, 83% screen-to-body ratio | Anti-glare |
| PROCESSOR | ASUS ExpertBook B5 (B5602CBA) | Lenovo IdeaPad S145-14IIL (81W6) |
|---|
| CPU | Intel Core i5 (12th Gen) 1240P / 1.7 GHz | Intel Core i3 (10th Gen) 1005G1 / 1.2 GHz |
|---|---|---|
| Max Turbo Speed | 4.4 GHz | 3.4 GHz |
| Number of Cores | 12-core | Dual-Core |
| Cache | 12 MB | 4 MB |
| Features | - | Integrated memory controller |
| MEMORY | ASUS ExpertBook B5 (B5602CBA) | Lenovo IdeaPad S145-14IIL (81W6) |
|---|
| RAM | 8 GB (provided memory is soldered) | 4 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 40 GB | 12 GB |
| RAM Type | DDR5 SDRAM | DDR4 SDRAM |
| Speed | - | 2666 MHz |
| Rated Speed | - | 2666 MHz |
| Form Factor | SO-DIMM 262-pin | SO-DIMM 260-pin |
| Slots Qty | 1 | 1 |
| Empty Slots | 1 | 1 |
| STORAGE | ASUS ExpertBook B5 (B5602CBA) | Lenovo IdeaPad S145-14IIL (81W6) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 PCIe 4.0 - NVM Express (NVMe) | 128 GB SSD M.2 2242 PCIe 3.0 x2 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | ASUS ExpertBook B5 (B5602CBA) | Lenovo IdeaPad S145-14IIL (81W6) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics | Intel UHD Graphics |
|---|---|---|
| Camera | Yes - 720p | Yes |
| Resolution | - | 0.3 Megapixel |
| Camera Features | Privacy shutter, IR camera, Windows Hello | Fixed focus |
| Sound | Speaker, array microphone | Stereo speakers, microphone |
| Compliant Standards | Dolby Atmos | High Definition Audio, Dolby Audio |
| Audio Features | Output: Smart Amp | - |
| COMMUNICATIONS | ASUS ExpertBook B5 (B5602CBA) | Lenovo IdeaPad S145-14IIL (81W6) |
|---|
| Wireless | 802.11a/b/g/n/ac/ax (Wi-Fi 6E), 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 B5 (B5602CBA) | Lenovo IdeaPad S145-14IIL (81W6) |
|---|
| Technology | 4-cell Lithium Ion | Lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 84 Wh | 30 Wh |
| Battery Life | - | Up to 5.5 hours |
| AC ADAPTER | ASUS ExpertBook B5 (B5602CBA) | Lenovo IdeaPad S145-14IIL (81W6) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 90 Watt, 20 V, 4.5 A | 65 Watt |
| INPUT | ASUS ExpertBook B5 (B5602CBA) | Lenovo IdeaPad S145-14IIL (81W6) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes | - |
| Features | Spill-resistant, chiclet keyboard, 1.5mm travel distance | Multi-touch touchpad, buttonless touchpad |
| CONNECTIONS & EXPANSIONS | ASUS ExpertBook B5 (B5602CBA) | Lenovo IdeaPad S145-14IIL (81W6) |
|---|
| Slots | 2 x M.2 (PCI Express 4.0 x4) (1 free) | - |
|---|---|---|
| Interfaces | USB 3.2 Gen 2 2 x USB4 (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery) HDMI 2.0b USB 2.0 LAN |
USB 2.0 2 x USB 3.1 Gen 1 HDMI 1.4b Headphone/microphone combo jack |
| Memory Card Reader | Yes (microSD) | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
| SOFTWARE | ASUS ExpertBook B5 (B5602CBA) | Lenovo IdeaPad S145-14IIL (81W6) |
|---|
| Operating System (OS) | Windows 11 Pro | Windows 10 Home in S mode - English |
|---|---|---|
| Software Included | LoJack for Laptops, McAfee, MyASUS, Microsoft 365 (1 month trial) | Microsoft Office (Trial) |
| MISCELLANEOUS | ASUS ExpertBook B5 (B5602CBA) | Lenovo IdeaPad S145-14IIL (81W6) |
|---|
| Included Accessories | USB-C power adapter | Wall mount power adapter |
|---|---|---|
| Security | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | Firmware Trusted Platform Module (TPM 2.0) Security Chip |
| Security Slot Type | Kensington security slot | - |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
| Features | Hard drive password, MIL-STD-810H tested, Computrace ready from BIOS | Administrator password, hard drive password, power-on password |
| Compliant Standards | RoHS | RoHS, Energy-Related Products (ErP) Lot 3 |
| Carbon Footprint | - | 293 kg carbon emissions |
| Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | Limited warranty - 1 year - pick-up and return |
| Model Number | L2I5X | - |
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