In depth comparison and review of Acer Extensa 15 (EX215) and ASUS ZenBook Duo UX481FA (BM021R). 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 Acer Extensa 15 (EX215) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
solid build quality
decent battery life
adequate performance
full HD display
average graphics
limited upgrade options
basic design
no backlit keyboard
Advantages and disadvantages of ASUS ZenBook Duo UX481FA (BM021R) based on its technical characteristics, features, user experience, expert reviews and price level.
innovative dual-screen design
compact and portable
solid build quality
efficient multitasking
touchscreen functionality
average battery life
no dedicated GPU
limited upgradeability
higher price point
| DESIGN AND DIMENSIONS | Acer Extensa 15 (EX215) | ASUS ZenBook Duo UX481FA (BM021R) |
|---|
| Product Type | Notebook - 180-degree hinge design | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 36.34 cm x 23.84 cm x 1.99 cm | 32.3 cm x 22.3 cm x 1.95 cm |
| Weight | 1.9 kg | 1.5 kg |
| Case Material | Polycarbonate, ABS plastic | Aluminum |
| Colour | Charcoal black | Celestial blue |
| DISPLAY | Acer Extensa 15 (EX215) | ASUS ZenBook Duo UX481FA (BM021R) |
|---|
| 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 | 250 cd/m² | 300 cd/m² |
| Colour Gamut | - | 72% NTSC |
| Features | Anti-glare, ComfyView, Acer BluelightShield technology, 25 ms response rate, Narrow Border Display | Anti-glare, WideView |
| PROCESSOR | Acer Extensa 15 (EX215) | ASUS ZenBook Duo UX481FA (BM021R) |
|---|
| CPU | Intel Core i3 (11th Gen) 1115G4 | Intel Core i7 (10th Gen) 10510U / 1.8 GHz |
|---|---|---|
| Max Turbo Speed | 4.1 GHz | 4.9 GHz |
| Number of Cores | Dual-Core | Quad-Core |
| Cache | 6 MB | 8 MB |
| 64-bit Computing | - | Yes |
| Features | Intel Turbo Boost Technology 2.0, Intel Smart Cache | Intel Turbo Boost Technology 2.0 |
| MEMORY | Acer Extensa 15 (EX215) | ASUS ZenBook Duo UX481FA (BM021R) |
|---|
| RAM | 4 GB (provided memory is soldered) | 16 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | DDR4 SDRAM | - |
| STORAGE | Acer Extensa 15 (EX215) | ASUS ZenBook Duo UX481FA (BM021R) |
|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD - Kingston | 1 TB SSD M.2 PCIe 3.0 x4 |
|---|
| AUDIO & VIDEO | Acer Extensa 15 (EX215) | ASUS ZenBook Duo UX481FA (BM021R) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics | Intel UHD Graphics |
|---|---|---|
| Memory Allocation Technology | Shared Video Memory (UMA) | - |
| Camera | Yes - HD | Yes - HD |
| Camera Features | - | IR camera |
| Sound | Stereo speakers, two microphones | Harman/kardon stereo speakers, array microphone |
| Audio Features | - | ASUS SonicMaster, Bang & Olufsen Audio |
| COMMUNICATIONS | Acer Extensa 15 (EX215) | ASUS ZenBook Duo UX481FA (BM021R) |
|---|
| Wireless | Bluetooth, 802.11a/b/g/n/ac | Bluetooth 5.0, 802.11a/b/g/n/ac/ax |
|---|---|---|
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Features | Wake-on-LAN (WOL), single stream (1x1) | - |
| BATTERY | Acer Extensa 15 (EX215) | ASUS ZenBook Duo UX481FA (BM021R) |
|---|
| Technology | 2-cell Lithium Ion | 4-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 36.7 Wh | 70 Wh |
| Battery Life | Up to 8 hours | - |
| AC ADAPTER | Acer Extensa 15 (EX215) | ASUS ZenBook Duo UX481FA (BM021R) |
|---|
| Input | - | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt, 19 V | 65 Watt, 19.5 V, 3.42 A |
| INPUT | Acer Extensa 15 (EX215) | ASUS ZenBook Duo UX481FA (BM021R) |
|---|
| Type | Keyboard, touchpad | Keyboard, stylus, ScreenPad Plus |
|---|---|---|
| Numeric Keypad | Yes | - |
| Keyboard Backlight | - | Yes |
| Features | Multi-gesture touch pad, precision touchpad | - |
| CONNECTIONS & EXPANSIONS | Acer Extensa 15 (EX215) | ASUS ZenBook Duo UX481FA (BM021R) |
|---|
| Interfaces | HDMI 2 x USB 3.2 Gen 1 USB 2.0 LAN Headphone/microphone combo jack |
USB-C 3.1 Gen 2 USB 3.1 Gen 2 USB 3.1 Gen 1 HDMI |
|---|
| SOFTWARE | Acer Extensa 15 (EX215) | ASUS ZenBook Duo UX481FA (BM021R) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition in S mode | Windows 10 Pro 64-bit Edition |
|---|
| MISCELLANEOUS | Acer Extensa 15 (EX215) | ASUS ZenBook Duo UX481FA (BM021R) |
|---|
| Included Accessories | Power adapter, HDD kit | Stylus, power adapter |
|---|---|---|
| Security | - | Firmware Trusted Platform Module (TPM) Security Chip |
| Security Slot Type | Kensington security slot | - |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
| SAR Value | 0.93 W/kg (body), 0.93 W/kg (limb), 0.93 W/kg (head) | 0.529 W/kg (body), 0.529 W/kg (limb) |
| Manufacturer Warranty | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
- |
| Model Number | 54 | - |
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