Side by side comparison and review of ASUS ZenBook Pro Duo UX581GV (H2004T) and ASUS 15 (X509JA). 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 (H2004T) based on its technical characteristics, features, user experience, expert reviews and price level.
innovative dual-screen design
powerful hardware performance
vivid 4k main display
high-quality build
ample storage capacity
heavy and bulky
short battery life
expensive price point
limited port selection
Advantages and disadvantages of ASUS 15 (X509JA) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
lightweight design
solid build quality
adequate connectivity options
crisp full HD display
average battery life
moderate performance
no backlit keyboard
limited graphics power
| DESIGN AND DIMENSIONS | ASUS ZenBook Pro Duo UX581GV (H2004T) | ASUS 15 (X509JA) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.9 cm x 24.6 cm x 2.4 cm | 36.02 cm x 23.49 cm x 2.29 cm |
| Weight | 2.5 kg | 1.9 kg |
| Colour | Celestial blue | Slate grey |
| DISPLAY | ASUS ZenBook Pro Duo UX581GV (H2004T) | ASUS 15 (X509JA) |
|---|
| Screen Size (Type) | 15.6" OLED | 15.6" |
|---|---|---|
| Touchscreen | Yes | - |
| LCD Backlight Technology | - | LED backlight |
| Screen Resolution | 3840 x 2160 (Ultra HD 4K) | 1920 x 1080 (Full HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 400 cd/m² | 200 cd/m² |
| Colour Gamut | 100% DCI-P3 | 45% NTSC |
| Features | Glare, Narrow Border Display, 178° viewing angle | ASUS Splendid Video Intelligence Technology, anti-glare, Tru2Life, NanoEdge display |
| PROCESSOR | ASUS ZenBook Pro Duo UX581GV (H2004T) | ASUS 15 (X509JA) |
|---|
| CPU | Intel Core i7 (9th Gen) 9750H / 2.6 GHz | Intel Core i3 (10th Gen) 1005G1 / 1.2 GHz |
|---|---|---|
| Max Turbo Speed | 4.5 GHz | 3.4 GHz |
| Number of Cores | 6-core | Dual-Core |
| Cache | 12 MB | 4 MB |
| 64-bit Computing | Yes | Yes |
| Features | Intel Turbo Boost Technology 2.0 | Intel Turbo Boost Technology 2.0 |
| MEMORY | ASUS ZenBook Pro Duo UX581GV (H2004T) | ASUS 15 (X509JA) |
|---|
| RAM | 16 GB (provided memory is soldered) | 4 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | - | 8 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 2666 MHz | - |
| Rated Speed | 2666 MHz | - |
| Slots Qty | - | 1 |
| Empty Slots | - | 1 |
| STORAGE | ASUS ZenBook Pro Duo UX581GV (H2004T) | ASUS 15 (X509JA) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe 3.0 x2 - NVM Express (NVMe) | 256 GB SSD M.2 PCIe - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | ASUS ZenBook Pro Duo UX581GV (H2004T) | ASUS 15 (X509JA) |
|---|
| Multi-GPU Configuration | 1 single GPU card / integrated GPU | - |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 2060 / Intel UHD Graphics 630 | Intel UHD Graphics |
| Video Memory | 6 GB GDDR6 SDRAM | - |
| Camera | Yes - HD | Yes - VGA |
| Camera Features | IR camera, Windows Hello | - |
| Sound | Harman/kardon stereo speakers, array microphone | Stereo speakers, microphone |
| Audio Features | ASUS SonicMaster | ASUS Bang & Olufsen ICEpower |
| COMMUNICATIONS | ASUS ZenBook Pro Duo UX581GV (H2004T) | ASUS 15 (X509JA) |
|---|
| Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac, Bluetooth 4.1 |
|---|
| BATTERY | ASUS ZenBook Pro Duo UX581GV (H2004T) | ASUS 15 (X509JA) |
|---|
| Technology | 8-cell Lithium Ion | 2-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 71 Wh | 32 Wh |
| AC ADAPTER | ASUS ZenBook Pro Duo UX581GV (H2004T) | ASUS 15 (X509JA) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 230 Watt, 19.5 V, 11.8 A | 45 Watt, 19 V, 2.37 A |
| INPUT | ASUS ZenBook Pro Duo UX581GV (H2004T) | ASUS 15 (X509JA) |
|---|
| Type | Keyboard, stylus, NumberPad, ScreenPad Plus | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | - | Yes |
| Keyboard Backlight | Yes | - |
| Features | 14" 4K UHD (3840 x 1100) touch display | Chiclet keyboard |
| CONNECTIONS & EXPANSIONS | ASUS ZenBook Pro Duo UX581GV (H2004T) | ASUS 15 (X509JA) |
|---|
| 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 |
Headphone/microphone combo jack USB 3.2 Gen 1 2 x USB 2.0 HDMI USB-C 3.2 Gen 1 |
|---|---|---|
| Memory Card Reader | - | Yes (microSD, microSDHC, microSDXC) |
| SOFTWARE | ASUS ZenBook Pro Duo UX581GV (H2004T) | ASUS 15 (X509JA) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 10 Home |
|---|---|---|
| Software Included | - | Microsoft 365 (30 days trial), MyASUS |
| MISCELLANEOUS | ASUS ZenBook Pro Duo UX581GV (H2004T) | ASUS 15 (X509JA) |
|---|
| Included Accessories | Stylus, power adapter, wrist rest | Power adapter |
|---|---|---|
| Security | Firmware Trusted Platform Module (TPM) Security Chip | Firmware Trusted Platform Module (TPM) Security Chip |
| Features | - | System password |
| Compliant Standards | - | UL, C-Tick, BSMI, CB, CCC, FCC, A-Tick, GOST-R |
| SAR Value | 0.472 W/kg (body), 0.472 W/kg (limb) | 0.13 W/kg (body), 0.13 W/kg (limb) |
| ENERGY STAR Certified | - | Yes |
| Model Number | - | EJ025T |
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