In depth comparison and review of Lenovo ThinkPad T590 (20N4) and ASUS ExpertBook B1 (B1502CG). 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 T590 (20N4) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard comfort
impressive battery life
solid performance
good security features
heavier than competitors
average display brightness
limited graphics power
noisy under load
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
| DESIGN AND DIMENSIONS | Lenovo ThinkPad T590 (20N4) | ASUS ExpertBook B1 (B1502CG) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 36.58 cm x 24.8 cm x 1.91 cm | 36.16 cm x 23.3 cm x 1.99 cm |
| Weight | 1.75 kg | 1.69 kg |
| Case Material | Glass-fibre, polyphenylene sulfide, polyamide | Plastic |
| Colour | Black | Star black |
| DISPLAY | Lenovo ThinkPad T590 (20N4) | ASUS ExpertBook B1 (B1502CG) |
|---|
| Screen Size (Type) | 15.6" | 15.6" |
|---|---|---|
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | - | 1920 x 1080 (Full HD) |
| Widescreen | - | Yes |
| Image Aspect Ratio | - | 16:9 |
| Image Brightness | - | 250 cd/m² |
| Colour Gamut | - | 45% NTSC |
| Features | - | Anti-glare, 83% screen-to-body ratio |
| PROCESSOR | Lenovo ThinkPad T590 (20N4) | ASUS ExpertBook B1 (B1502CG) |
|---|
| CPU | No CPU | Intel Core i3 N305 |
|---|---|---|
| Max Turbo Speed | - | 3.8 GHz |
| Number of Cores | - | 8-core |
| Cache | - | 6 MB |
| Features | - | Intel Smart Cache |
| MEMORY | Lenovo ThinkPad T590 (20N4) | ASUS ExpertBook B1 (B1502CG) |
|---|
| RAM | 0 GB | 8 GB (1 x 8 GB) |
|---|---|---|
| Max RAM Supported | 48 GB | 40 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 1 | - |
| Empty Slots | 1 | - |
| STORAGE | Lenovo ThinkPad T590 (20N4) | ASUS ExpertBook B1 (B1502CG) |
|---|
| Main Storage Size (HDD/SSD) | - | 128 GB SSD - UFS |
|---|
| AUDIO & VIDEO | Lenovo ThinkPad T590 (20N4) | ASUS ExpertBook B1 (B1502CG) |
|---|
| Graphics Processor (GPU) | - | Intel UHD Graphics |
|---|---|---|
| Camera | - | Yes - HD |
| Camera Features | - | 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 Premium | - |
| Audio Features | - | Output: Audio by Dirac |
| COMMUNICATIONS | Lenovo ThinkPad T590 (20N4) | ASUS ExpertBook B1 (B1502CG) |
|---|
| Wireless | - | 802.11a/b/g/n/ac/ax, Bluetooth 5.3 |
|---|---|---|
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Features | - | Dual stream (2x2) |
| BATTERY | Lenovo ThinkPad T590 (20N4) | ASUS ExpertBook B1 (B1502CG) |
|---|
| Technology | Lithium Ion | 3-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 57 Wh | 42 Wh |
| AC ADAPTER | Lenovo ThinkPad T590 (20N4) | ASUS ExpertBook B1 (B1502CG) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | - | 65 Watt, 20 V, 3.25 A |
| INPUT | Lenovo ThinkPad T590 (20N4) | ASUS ExpertBook B1 (B1502CG) |
|---|
| Type | Keyboard, TrackPoint, UltraNav | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | Yes |
| Keyboard Backlight | - | Yes |
| Features | Spill-resistant, multi-touch touchpad, buttonless touchpad | Spill-resistant, chiclet keyboard, 1.4mm travel distance |
| CONNECTIONS & EXPANSIONS | Lenovo ThinkPad T590 (20N4) | ASUS ExpertBook B1 (B1502CG) |
|---|
| Interfaces | USB 3.1 Gen 1 USB 3.1 Gen 1 (Always On) USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) (Power Delivery) USB-C 3.1 Gen 2 (supports Thunderbolt 3, DisplayPort Alt Mode) HDMI LAN Headphone/microphone combo jack Dock |
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 |
|---|---|---|
| Memory Card Reader | Yes (microSD) | - |
| SOFTWARE | Lenovo ThinkPad T590 (20N4) | ASUS ExpertBook B1 (B1502CG) |
|---|
| Operating System (OS) | No operating system | Windows 11 Pro Education |
|---|---|---|
| Software Included | - | Microsoft 365 (1 month trial) |
| MISCELLANEOUS | Lenovo ThinkPad T590 (20N4) | ASUS ExpertBook B1 (B1502CG) |
|---|
| Dockable | Yes | - |
|---|---|---|
| Included Accessories | USB-C power adapter | Power adapter |
| Security | Trusted Platform Module (TPM 2.0) Security Chip | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader, face recognition |
| Security Slot Type | Kensington 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, hard drive password, power-on password, RapidCharge, MIL-STD-810G tested | Hard drive password, MIL-STD-810H tested, BIOS protection |
| Compliant Standards | RoHS | RoHS, REACH, TCO Certified 9.0, FSC Mix |
| ENERGY STAR Certified | Yes | - |
| EPEAT Compliant | EPEAT Gold | - |
| Model Number | - | BQI381XA |
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