Side by side comparison and review of ASUS 15 (X509UA) and ASUS ZenBook Duo UX481FA (BM020R). 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 15 (X509UA) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price point
lightweight design
solid build quality
adequate performance level
good connectivity options
average display quality
limited storage capacity
modest battery life
no backlit keyboard
Advantages and disadvantages of ASUS ZenBook Duo UX481FA (BM020R) based on its technical characteristics, features, user experience, expert reviews and price level.
innovative dual-screen design
compact and lightweight
solid battery life
comfortable keyboard layout
good processor performance
limited graphics capabilities
no thunderbolt support
secondary screen usability issues
higher price point
| DESIGN AND DIMENSIONS | ASUS 15 (X509UA) | ASUS ZenBook Duo UX481FA (BM020R) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 36.02 cm x 23.49 cm x 2.29 cm | 32.3 cm x 22.3 cm x 1.99 cm |
| Weight | 1.9 kg | 1.5 kg |
| Case Material | - | Metal |
| Colour | Slate grey | Celestial blue |
| DISPLAY | ASUS 15 (X509UA) | ASUS ZenBook Duo UX481FA (BM020R) |
|---|
| Screen Size (Type) | 15.6" | 14" |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 200 cd/m² | 300 cd/m² |
| Colour Gamut | 45% NTSC | 72% NTSC |
| Features | Anti-glare | Anti-glare, WideView, NanoEdge display, Narrow Border Display, Pantone Validated |
| PROCESSOR | ASUS 15 (X509UA) | ASUS ZenBook Duo UX481FA (BM020R) |
|---|
| CPU | Intel Core i3 (7th Gen) 7020U / 2.3 GHz | Intel Core i7 (10th Gen) 10510U / 1.8 GHz |
|---|---|---|
| Max Turbo Speed | - | 4.9 GHz |
| Number of Cores | Dual-Core | Quad-Core |
| Cache | 3 MB | 8 MB |
| 64-bit Computing | Yes | Yes |
| Features | - | Intel Turbo Boost Technology 2.0 |
| MEMORY | ASUS 15 (X509UA) | ASUS ZenBook Duo UX481FA (BM020R) |
|---|
| RAM | 4 GB (provided memory is soldered) | 16 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 12 GB | - |
| RAM Type | DDR4 SDRAM | LPDDR3 SDRAM |
| Speed | - | 2133 MHz |
| Form Factor | SO-DIMM 260-pin | - |
| Slots Qty | 1 | - |
| STORAGE | ASUS 15 (X509UA) | ASUS ZenBook Duo UX481FA (BM020R) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 PCIe - NVM Express (NVMe) | 512 GB SSD M.2 PCIe 3.0 x2 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | ASUS 15 (X509UA) | ASUS ZenBook Duo UX481FA (BM020R) |
|---|
| Graphics Processor (GPU) | Intel HD Graphics 620 | Intel UHD Graphics 620 |
|---|---|---|
| Camera | Yes - VGA | Yes - HD |
| Camera Features | - | IR camera, Windows Hello |
| Sound | Speaker, microphone | Harman/kardon stereo speakers, array microphone |
| Audio Features | ASUS SonicMaster | ASUS SonicMaster, Smart Amplification technology |
| COMMUNICATIONS | ASUS 15 (X509UA) | ASUS ZenBook Duo UX481FA (BM020R) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | Bluetooth 5.0, 802.11a/b/g/n/ac/ax |
|---|
| BATTERY | ASUS 15 (X509UA) | ASUS ZenBook Duo UX481FA (BM020R) |
|---|
| Technology | 2-cell Lithium Ion | 4-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 32 Wh | 70 Wh |
| AC ADAPTER | ASUS 15 (X509UA) | ASUS ZenBook Duo UX481FA (BM020R) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt, 19 V, 2.37 A | 65 Watt, 19 V, 3.42 A |
| INPUT | ASUS 15 (X509UA) | ASUS ZenBook Duo UX481FA (BM020R) |
|---|
| Type | Keyboard, touchpad | Keyboard, stylus, ScreenPad Plus |
|---|---|---|
| Numeric Keypad | Yes | - |
| Keyboard Backlight | - | Yes |
| Features | Chiclet keyboard | 12.6" touch display |
| CONNECTIONS & EXPANSIONS | ASUS 15 (X509UA) | ASUS ZenBook Duo UX481FA (BM020R) |
|---|
| Interfaces | Headphone/microphone combo jack USB 3.1 Gen 1 2 x USB 2.0 HDMI USB-C 3.1 Gen 1 |
Headphone/microphone combo jack HDMI USB 3.1 Gen 1 USB 3.1 Gen 2 USB-C 3.1 Gen 2 |
|---|---|---|
| Memory Card Reader | Yes (microSD, microSDHC, microSDXC) | Yes (microSD) |
| SOFTWARE | ASUS 15 (X509UA) | ASUS ZenBook Duo UX481FA (BM020R) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 10 Pro 64-bit Edition |
|---|
| MISCELLANEOUS | ASUS 15 (X509UA) | ASUS ZenBook Duo UX481FA (BM020R) |
|---|
| Included Accessories | Power adapter | Stylus, power adapter, sleeve |
|---|---|---|
| Security | Firmware Trusted Platform Module (TPM) Security Chip | - |
| Features | System password | ErgoLift |
| Compliant Standards | UL, C-Tick, BSMI, CB, CCC, FCC, A-Tick, GOST-R | MIL-STD 810G |
| SAR Value | 0.13 W/kg (body), 0.13 W/kg (limb) | 0.529 W/kg (body), 0.529 W/kg (limb) |
| ENERGY STAR Certified | Yes | - |
| Manufacturer Warranty | - | Limited warranty - 2 years |
| Model Number | EJ064T | - |
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