Side by side comparison and review of ASUS E406MA (BV086RA) and Lenovo ThinkPad T490s (20NX). Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.
Advantages and disadvantages of ASUS E406MA (BV086RA) based on its technical characteristics, features, user experience, expert reviews and price level.
lightweight design
affordable price
decent battery life
fanless operation
simple aesthetic
limited storage capacity
average display quality
modest performance
few connectivity options
Advantages and disadvantages of Lenovo ThinkPad T490s (20NX) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard feel
impressive battery life
lightweight design
good security features
average display brightness
limited graphics performance
no HDMI port
higher price point
| DESIGN AND DIMENSIONS | ASUS E406MA (BV086RA) | Lenovo ThinkPad T490s (20NX) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 32.64 cm x 22.65 cm x 1.76 cm | 32.9 cm x 22.615 cm x 1.67 cm |
| Weight | 1.3 kg | 1.35 kg |
| Case Material | - | Magnesium alloy, carbon fibre reinforced plastic |
| Colour | Star grey | Black |
| DISPLAY | ASUS E406MA (BV086RA) | Lenovo ThinkPad T490s (20NX) |
|---|
| Screen Size (Type) | 14" | 14" - IPS |
|---|---|---|
| Touchscreen | - | Yes (10-point multi-touch) |
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1366 x 768 (HD) | 1920 x 1080 (Full HD) |
| V-Sync Rate at Max Res. | 60 Hz | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | - | 300 cd/m² |
| Colour Gamut | 45% NTSC | 72% NTSC |
| Features | ASUS Splendid Video Intelligence Technology, anti-glare, ASUS EyeCare Technology, Tru2Life, NanoEdge display | Anti-glare, on-cell touch technology, 170° viewing angle, 72% NTSC colour gamut |
| PROCESSOR | ASUS E406MA (BV086RA) | Lenovo ThinkPad T490s (20NX) |
|---|
| CPU | Intel Pentium Silver N5000 / 1.1 GHz | Intel Core i5 (8th Gen) 8265U / 1.6 GHz |
|---|---|---|
| Max Turbo Speed | 2.7 GHz | 3.9 GHz |
| Number of Cores | Quad-Core | Quad-Core |
| Cache | 4 MB | 6 MB |
| 64-bit Computing | Yes | Yes |
| Features | - | Integrated memory controller |
| MEMORY | ASUS E406MA (BV086RA) | Lenovo ThinkPad T490s (20NX) |
|---|
| RAM | 4 GB (provided memory is soldered) | 8 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | - | DDR4 SDRAM |
| Speed | - | 2400 MHz |
| Rated Speed | - | 2666 MHz |
| STORAGE | ASUS E406MA (BV086RA) | Lenovo ThinkPad T490s (20NX) |
|---|
| Main Storage Size (HDD/SSD) | 128 GB eMMC | 256 GB SSD M.2 2280 PCIe 3.0 x4 - TCG Opal Encryption - Toshiba |
|---|
| AUDIO & VIDEO | ASUS E406MA (BV086RA) | Lenovo ThinkPad T490s (20NX) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics 605 | Intel UHD Graphics 620 |
|---|---|---|
| Camera | Yes - VGA | Yes - 720p |
| Camera Features | - | IR camera, ThinkShutter camera privacy |
| Sound | Stereo speakers, microphone | Stereo speakers, dual array microphone |
| Codec | - | Realtek ALC3287 |
| Compliant Standards | - | High Definition Audio, Dolby Audio Premium |
| Audio Features | ASUS SonicMaster, ASUS AudioWizard | - |
| COMMUNICATIONS | ASUS E406MA (BV086RA) | Lenovo ThinkPad T490s (20NX) |
|---|
| Wireless | 802.11a/b/g/n/ac | 802.11a/b/g/n/ac, Bluetooth 5.0 |
|---|---|---|
| Wireless Controller | - | Intel Wireless-AC 9560 |
| Features | - | Gigabit Ethernet via optional Ethernet (RJ-45) adapter |
| BATTERY | ASUS E406MA (BV086RA) | Lenovo ThinkPad T490s (20NX) |
|---|
| Technology | 3-cell | 3-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 56 Wh | 57 Wh |
| Battery Life | Up to 14 hours | Up to 20 hours |
| AC ADAPTER | ASUS E406MA (BV086RA) | Lenovo ThinkPad T490s (20NX) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 33 Watt, 19 V, 1.75 A | 65 Watt, 5 / 9 / 15 / 20 V |
| INPUT | ASUS E406MA (BV086RA) | Lenovo ThinkPad T490s (20NX) |
|---|
| Type | Keyboard, touchpad | Keyboard, TrackPoint, UltraNav |
|---|---|---|
| Keyboard Backlight | - | Yes |
| Features | Chiclet keyboard | Spill-resistant, multi-touch touchpad, buttonless touchpad |
| CONNECTIONS & EXPANSIONS | ASUS E406MA (BV086RA) | Lenovo ThinkPad T490s (20NX) |
|---|
| Interfaces | Headphone/microphone combo jack 2 x USB 3.1 Gen 1 HDMI |
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) (Power Delivery) HDMI Dock Headphone/microphone combo jack Lenovo Ethernet extension connector |
|---|---|---|
| Memory Card Reader | Yes (microSD) | Yes (microSD) |
| SOFTWARE | ASUS E406MA (BV086RA) | Lenovo ThinkPad T490s (20NX) |
|---|
| Operating System (OS) | Windows 10 Education | Windows 10 Pro 64-bit Edition |
|---|
| MISCELLANEOUS | ASUS E406MA (BV086RA) | Lenovo ThinkPad T490s (20NX) |
|---|
| Dockable | - | Yes |
|---|---|---|
| Included Accessories | Power adapter | USB-C power adapter |
| Security | - | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
| Security Slot Type | - | Kensington security slot |
| Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
| Features | ASUS IceCool design | Administrator password, hard drive password, power-on password, RapidCharge, MIL-STD-810G tested |
| Compliant Standards | UL, TUV, C-Tick, BSMI, CB, CCC, A-Tick, ErP 2013 | RoHS |
| SAR Value | 0.576 W/kg (body), 0.576 W/kg (limb) | - |
| ENERGY STAR Certified | Yes | Yes |
| EPEAT Compliant | - | EPEAT Gold |
| Manufacturer Warranty | Limited warranty - 1 year | - |
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