Side by side comparison and review of ASUS ZenBook Pro Duo UX581GV (H2001T) and Lenovo ThinkPad T490. 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 ZenBook Pro Duo UX581GV (H2001T) based on its technical characteristics, features, user experience, expert reviews and price level.
innovative dual-screen design
powerful graphics performance
4K UHD main display
high-quality build
fast processor
heavy and bulky
short battery life
expensive
noisy under load.
Advantages and disadvantages of Lenovo ThinkPad T490 based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard comfort
impressive battery life
good security features
reliable performance
average display quality
limited graphics power
noisy under load
heavier than competitors
| DESIGN AND DIMENSIONS | ASUS ZenBook Pro Duo UX581GV (H2001T) | Lenovo ThinkPad T490 |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.9 cm x 24.6 cm x 2.4 cm | - |
| Weight | 2.5 kg | - |
| Colour | Celestial blue | - |
| DISPLAY | ASUS ZenBook Pro Duo UX581GV (H2001T) | Lenovo ThinkPad T490 |
|---|
| Screen Size (Type) | 15.6" OLED - IPS | 14" |
|---|---|---|
| Touchscreen | Yes | - |
| Screen Resolution | 3840 x 2160 (Ultra HD 4K) | 1920 x 1080 (Full HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | - |
| Colour Gamut | 100% DCI-P3 | - |
| Features | 178° horizontal and vertical viewing angle, NanoEdge display, Pantone Validated, HDR 500 True Black | - |
| PROCESSOR | ASUS ZenBook Pro Duo UX581GV (H2001T) | Lenovo ThinkPad T490 |
|---|
| CPU | Intel Core i9 (9th Gen) 9980HK / 2.4 GHz | Intel Core i5 (8th Gen) 8365U / 1.6 GHz |
|---|---|---|
| Max Turbo Speed | 5 GHz | 4.1 GHz |
| Number of Cores | 8-core | Quad-Core |
| Cache | 16 MB | 6 MB |
| 64-bit Computing | Yes | - |
| Features | Intel Turbo Boost Technology 2.0 | - |
| MEMORY | ASUS ZenBook Pro Duo UX581GV (H2001T) | Lenovo ThinkPad T490 |
|---|
| RAM | 32 GB | 8 GB |
|---|---|---|
| RAM Type | DDR4 SDRAM | - |
| Speed | 2666 MHz | - |
| STORAGE | ASUS ZenBook Pro Duo UX581GV (H2001T) | Lenovo ThinkPad T490 |
|---|
| Main Storage Size (HDD/SSD) | 1 TB SSD M.2 PCIe 3.0 x4 - NVM Express (NVMe) | 256 GB SSD |
|---|
| AUDIO & VIDEO | ASUS ZenBook Pro Duo UX581GV (H2001T) | Lenovo ThinkPad T490 |
|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 2060 | Intel UHD Graphics |
|---|---|---|
| Video Memory | 6 GB GDDR6 SDRAM | - |
| Camera | Yes - HD | - |
| Camera Features | IR camera, Windows Hello | - |
| Sound | Harman/kardon stereo speakers, array microphone | - |
| Audio Features | ASUS SonicMaster, Smart Amplification technology | - |
| COMMUNICATIONS | ASUS ZenBook Pro Duo UX581GV (H2001T) | Lenovo ThinkPad T490 |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | - |
|---|
| BATTERY | ASUS ZenBook Pro Duo UX581GV (H2001T) | Lenovo ThinkPad T490 |
|---|
| Technology | 8-cell lithium polymer | - |
|---|---|---|
| Battery Capacity (Size) | 71 Wh | - |
| AC ADAPTER | ASUS ZenBook Pro Duo UX581GV (H2001T) | Lenovo ThinkPad T490 |
|---|
| Input | AC 120/230 V (50/60 Hz) | - |
|---|---|---|
| Output | 230 Watt, 19.5 V, 11.8 A | - |
| INPUT | ASUS ZenBook Pro Duo UX581GV (H2001T) | Lenovo ThinkPad T490 |
|---|
| Type | Keyboard, stylus, NumberPad, ScreenPad Plus | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes | - |
| Features | 14" 4K UHD (3840 x 1100) touch display | - |
| CONNECTIONS & EXPANSIONS | ASUS ZenBook Pro Duo UX581GV (H2001T) | Lenovo ThinkPad T490 |
|---|
| Interfaces | USB-C 3.1 Gen 2 (supports Thunderbolt 3, DisplayPort Alt Mode) 2 x USB 3.1 Gen 2 Headphone/microphone combo jack HDMI |
Dock |
|---|
| SOFTWARE | ASUS ZenBook Pro Duo UX581GV (H2001T) | Lenovo ThinkPad T490 |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 10 Pro |
|---|
| MISCELLANEOUS | ASUS ZenBook Pro Duo UX581GV (H2001T) | Lenovo ThinkPad T490 |
|---|
| Dockable | - | Yes |
|---|---|---|
| Included Accessories | Stylus, power adapter, carrying case, palm rest label | Power adapter |
| Compliant Standards | - | ISO 9001, ISO 14001, ISO 27001, GDPR |
| SAR Value | 0.472 W/kg (body), 0.472 W/kg (limb) | - |
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