In depth comparison and review of Acer Aspire 1 (A115) and ASUS ZenBook S UX391UA (ET087T). 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 Aspire 1 (A115) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
lightweight design
decent battery life
full HD display
fanless operation
modest performance
limited storage capacity
no backlit keyboard
basic connectivity options
Advantages and disadvantages of ASUS ZenBook S UX391UA (ET087T) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
solid build quality
decent processor performance
ample storage capacity
good keyboard layout
average display quality
no backlit keyboard
limited graphics performance
mediocre battery life
DESIGN AND DIMENSIONS | Acer Aspire 1 (A115) | ASUS ZenBook S UX391UA (ET087T) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 36.34 cm x 25.05 cm x 2.035 cm | 31.1 cm x 21.3 cm x 1.29 cm |
Weight | 1.94 kg | 1 kg |
Case Material | Polycarbonate ABS | - |
Colour | Charcoal black | Deep dive blue |
DISPLAY | Acer Aspire 1 (A115) | ASUS ZenBook S UX391UA (ET087T) |
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Screen Size (Type) | 15.6" - TN | 13.3" |
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LCD Backlight Technology | LED backlight | 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 | 16:9 |
Image Brightness | 220 cd/m² | 300 cd/m² |
Colour Gamut | 45% NTSC | 72% NTSC |
Features | Anti-glare, matte, ComfyView, 8 ms response rate, Narrow Border Display | Ultra Slim Design, anti-glare, WideView, 178° horizontal and vertical viewing angle |
PROCESSOR | Acer Aspire 1 (A115) | ASUS ZenBook S UX391UA (ET087T) |
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CPU | Intel Pentium Silver N5030 / 1.1 GHz | Intel Core i7 (8th Gen) 8550U / 1.8 GHz |
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Max Turbo Speed | 3.1 GHz | 4 GHz |
Number of Cores | Quad-Core | Quad-Core |
Cache | 4 MB | 8 MB |
64-bit Computing | - | Yes |
Features | Intel Burst Technology | Intel Turbo Boost Technology 2.0 |
MEMORY | Acer Aspire 1 (A115) | ASUS ZenBook S UX391UA (ET087T) |
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RAM | 4 GB (provided memory is soldered) | 8 GB (provided memory is soldered) |
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RAM Type | DDR4 SDRAM | LPDDR3 SDRAM |
Speed | - | 2133 MHz |
Rated Speed | - | 2133 MHz |
STORAGE | Acer Aspire 1 (A115) | ASUS ZenBook S UX391UA (ET087T) |
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Main Storage Size (HDD/SSD) | 128 GB eMMC - Western Digital | 256 GB SSD M.2 SATA 6Gb/s |
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AUDIO & VIDEO | Acer Aspire 1 (A115) | ASUS ZenBook S UX391UA (ET087T) |
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Graphics Processor (GPU) | Intel UHD Graphics 605 | Intel UHD Graphics 620 |
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Camera | Yes - HD | Yes - HD |
Sound | Stereo speakers, two microphones | Harman/kardon stereo speakers, array microphone |
Audio Features | - | ASUS SonicMaster |
COMMUNICATIONS | Acer Aspire 1 (A115) | ASUS ZenBook S UX391UA (ET087T) |
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Wireless | Bluetooth, 802.11a/b/g/n/ac | 802.11a/b/g/n/ac, Bluetooth 4.2 |
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Network Interface | Gigabit Ethernet | - |
Features | Single stream (1x1) | - |
BATTERY | Acer Aspire 1 (A115) | ASUS ZenBook S UX391UA (ET087T) |
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Technology | Lithium Ion | 4-cell |
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Battery Capacity (Size) | 36 Wh | 50 Wh |
Battery Life | - | Up to 13.5 hours |
AC ADAPTER | Acer Aspire 1 (A115) | ASUS ZenBook S UX391UA (ET087T) |
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Input | - | AC 120/230 V (50/60 Hz) |
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Output | 45 Watt, 19 V, 2.37 A | 65 Watt, 20 V |
INPUT | Acer Aspire 1 (A115) | ASUS ZenBook S UX391UA (ET087T) |
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Type | Keyboard, touchpad | Keyboard, touchpad |
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Numeric Keypad | Yes | - |
Keyboard Backlight | - | Yes |
CONNECTIONS & EXPANSIONS | Acer Aspire 1 (A115) | ASUS ZenBook S UX391UA (ET087T) |
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Interfaces | USB 3.1 Gen 1 HDMI LAN 2 x USB 2.0 Headphone/microphone combo jack |
Headphone/microphone combo jack USB-C 3.1 Gen 1 (Power Delivery/data/video) 2 x USB-C 3.1 Gen 2 (supports Thunderbolt 3) (Power Delivery/data/video) |
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SOFTWARE | Acer Aspire 1 (A115) | ASUS ZenBook S UX391UA (ET087T) |
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Operating System (OS) | Windows 11 Home in S mode | Windows 10 Home |
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MISCELLANEOUS | Acer Aspire 1 (A115) | ASUS ZenBook S UX391UA (ET087T) |
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Included Accessories | Power adapter | USB-C power adapter |
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Security | - | Firmware Trusted Platform Module (TPM) Security Chip |
Security Slot Type | Kensington security slot | - |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
Manufacturer Warranty | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
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Model Number | 31 | - |