In depth comparison and review of ASUS ZenBook Duo UX481FA (BM020R) and Acer TravelMate B5 14 (TMB514-31). 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 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
Advantages and disadvantages of Acer TravelMate B5 14 (TMB514-31) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
efficient performance
comfortable keyboard
adequate connectivity options
competitive pricing
average display quality
limited graphics capability
modest storage capacity
no touchscreen option
| DESIGN AND DIMENSIONS | ASUS ZenBook Duo UX481FA (BM020R) | Acer TravelMate B5 14 (TMB514-31) |
|---|
| Product Type | Notebook | Notebook - 180-degree hinge design |
|---|---|---|
| Dimensions (WxDxH) | 32.3 cm x 22.3 cm x 1.99 cm | 32.95 cm x 23.18 cm x 2.44 cm |
| Weight | 1.5 kg | 1.65 kg |
| Case Material | Metal | - |
| Colour | Celestial blue | Shale black |
| DISPLAY | ASUS ZenBook Duo UX481FA (BM020R) | Acer TravelMate B5 14 (TMB514-31) |
|---|
| Screen Size (Type) | 14" | 14" - IPS |
|---|---|---|
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
| V-Sync Rate at Max Res. | - | 60 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | - |
| Image Brightness | 300 cd/m² | 250 cd/m² |
| Colour Gamut | 72% NTSC | 45% NTSC |
| Features | Anti-glare, WideView, NanoEdge display, Narrow Border Display, Pantone Validated | Anti-glare, matte, ComfyView, 25 ms response rate, Narrow Border Display |
| PROCESSOR | ASUS ZenBook Duo UX481FA (BM020R) | Acer TravelMate B5 14 (TMB514-31) |
|---|
| CPU | Intel Core i7 (10th Gen) 10510U / 1.8 GHz | Intel N-series N200 |
|---|---|---|
| Max Turbo Speed | 4.9 GHz | 3.7 GHz |
| Number of Cores | Quad-Core | Quad-Core |
| Cache | 8 MB | L3 - 6 MB |
| 64-bit Computing | Yes | - |
| Features | Intel Turbo Boost Technology 2.0 | - |
| MEMORY | ASUS ZenBook Duo UX481FA (BM020R) | Acer TravelMate B5 14 (TMB514-31) |
|---|
| RAM | 16 GB (provided memory is soldered) | 8 GB |
|---|---|---|
| RAM Type | LPDDR3 SDRAM | LPDDR5 SDRAM |
| Speed | 2133 MHz | - |
| STORAGE | ASUS ZenBook Duo UX481FA (BM020R) | Acer TravelMate B5 14 (TMB514-31) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe 3.0 x2 - NVM Express (NVMe) | 128 GB SSD - Kingston |
|---|
| AUDIO & VIDEO | ASUS ZenBook Duo UX481FA (BM020R) | Acer TravelMate B5 14 (TMB514-31) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics 620 | Intel UHD Graphics |
|---|---|---|
| Camera | Yes - HD | Yes - HD |
| Camera Features | IR camera, Windows Hello | Privacy shutter, Temporal Noise Reduction |
| Sound | Harman/kardon stereo speakers, array microphone | Stereo speakers, two microphones |
| Audio Features | ASUS SonicMaster, Smart Amplification technology | - |
| COMMUNICATIONS | ASUS ZenBook Duo UX481FA (BM020R) | Acer TravelMate B5 14 (TMB514-31) |
|---|
| Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac/ax | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Wireless Controller | - | Intel Wi-Fi 6E AX 211 - M.2 2230 (CNVi) |
| Features | - | Dual stream (2x2), MU-MIMO |
| BATTERY | ASUS ZenBook Duo UX481FA (BM020R) | Acer TravelMate B5 14 (TMB514-31) |
|---|
| Technology | 4-cell lithium polymer | - |
|---|---|---|
| Battery Capacity (Size) | 70 Wh | 50 Wh |
| AC ADAPTER | ASUS ZenBook Duo UX481FA (BM020R) | Acer TravelMate B5 14 (TMB514-31) |
|---|
| Input | AC 120/230 V (50/60 Hz) | - |
|---|---|---|
| Output | 65 Watt, 19 V, 3.42 A | 45 Watt, 5 / 9 / 12 / 15 / 20 V |
| INPUT | ASUS ZenBook Duo UX481FA (BM020R) | Acer TravelMate B5 14 (TMB514-31) |
|---|
| Type | Keyboard, stylus, ScreenPad Plus | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes | - |
| Features | 12.6" touch display | Precision touchpad, mechanically anchored keys |
| CONNECTIONS & EXPANSIONS | ASUS ZenBook Duo UX481FA (BM020R) | Acer TravelMate B5 14 (TMB514-31) |
|---|
| Interfaces | Headphone/microphone combo jack HDMI USB 3.1 Gen 1 USB 3.1 Gen 2 USB-C 3.1 Gen 2 |
HDMI USB-C 3.2 Gen 1 (supports DisplayPort Alt Mode) (DC-In combo, Power Delivery) 2 x USB 3.2 Gen 1 Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | Yes (microSD) | Yes (microSD) |
| SOFTWARE | ASUS ZenBook Duo UX481FA (BM020R) | Acer TravelMate B5 14 (TMB514-31) |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition | Windows 10 Pro 64-bit Edition National Academic (available through downgrade rights from Windows 11 Pro National Academic) + Windows 11 Pro National Academic Licence |
|---|
| MISCELLANEOUS | ASUS ZenBook Duo UX481FA (BM020R) | Acer TravelMate B5 14 (TMB514-31) |
|---|
| Included Accessories | Stylus, power adapter, sleeve | Power adapter |
|---|---|---|
| Security Slot Type | - | Kensington security slot |
| Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
| Features | ErgoLift | - |
| Compliant Standards | MIL-STD 810G | MIL-STD 810F, MIL-STD 810H, TCO Certified 9.0 |
| SAR Value | 0.529 W/kg (body), 0.529 W/kg (limb) | 1.14 W/kg (body), 1.14 W/kg (head), 1.14 W/kg (limb) |
| Specific Absorption Rate (SAR) | - | 1.14 W/kg (head) 1.14 W/kg (body) 1.14 W/kg (limb) |
| Manufacturer Warranty | Limited warranty - 2 years | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
| Model Number | - | TCO |
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