Detailed comparison and review of Acer Aspire 1 (A115) and Lenovo ThinkPad X280 (20KF). With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.
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
DESIGN AND DIMENSIONS | Acer Aspire 1 (A115) | Lenovo ThinkPad X280 (20KF) |
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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 | 30.77 cm x 20.98 cm x 1.78 cm |
Weight | 1.94 kg | 1.26 kg |
Case Material | Polycarbonate ABS | Glass-fibre, magnesium-aluminum alloy |
Colour | Charcoal black | Black |
DISPLAY | Acer Aspire 1 (A115) | Lenovo ThinkPad X280 (20KF) |
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Screen Size (Type) | 15.6" - TN | 12.5" |
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LCD Backlight Technology | LED backlight | LED backlight |
Screen Resolution | 1920 x 1080 (Full HD) | 1366 x 768 (HD) |
V-Sync Rate at Max Res. | 60 Hz | - |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | 220 cd/m² | 220 cd/m² |
Colour Gamut | 45% NTSC | - |
Features | Anti-glare, matte, ComfyView, 8 ms response rate, Narrow Border Display | Anti-glare |
PROCESSOR | Acer Aspire 1 (A115) | Lenovo ThinkPad X280 (20KF) |
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CPU | Intel Pentium Silver N5030 / 1.1 GHz | Intel Core i5 (8th Gen) 8250U / 1.6 GHz |
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Max Turbo Speed | 3.1 GHz | 3.4 GHz |
Number of Cores | Quad-Core | Quad-Core |
Cache | 4 MB | 6 MB |
64-bit Computing | - | Yes |
Features | Intel Burst Technology | Integrated memory controller |
MEMORY | Acer Aspire 1 (A115) | Lenovo ThinkPad X280 (20KF) |
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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 | DDR4 SDRAM |
Speed | - | 2400 MHz |
Rated Speed | - | 2400 MHz |
STORAGE | Acer Aspire 1 (A115) | Lenovo ThinkPad X280 (20KF) |
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Main Storage Size (HDD/SSD) | 128 GB eMMC - Western Digital | 256 GB SSD M.2 PCIe - TCG Opal Encryption, NVM Express (NVMe) - Samsung |
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AUDIO & VIDEO | Acer Aspire 1 (A115) | Lenovo ThinkPad X280 (20KF) |
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Graphics Processor (GPU) | Intel UHD Graphics 605 | Intel UHD Graphics 620 |
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Camera | Yes - HD | Yes - 720p |
Camera Features | - | ThinkShutter camera privacy |
Sound | Stereo speakers, two microphones | Stereo speakers, dual array microphone |
Codec | - | Realtek ALC3287 |
Compliant Standards | - | High Definition Audio, Dolby Audio Premium |
COMMUNICATIONS | Acer Aspire 1 (A115) | Lenovo ThinkPad X280 (20KF) |
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Wireless | Bluetooth, 802.11a/b/g/n/ac | 802.11a/b/g/n/ac, Bluetooth 4.1 |
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Wireless Controller | - | Intel Dual Band Wireless-AC 8265 - M.2 Card |
Network Interface | Gigabit Ethernet | - |
Features | Single stream (1x1) | Gigabit Ethernet via optional Ethernet (RJ-45) adapter |
WWAN |
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Generation | - | 4G |
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Technology | - | LTE |
Controller | - | FIBOCOM L830-EB - M.2 Card |
BATTERY | Acer Aspire 1 (A115) | Lenovo ThinkPad X280 (20KF) |
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Technology | Lithium Ion | 6-cell Lithium Ion |
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Battery Capacity (Size) | 36 Wh | 48 Wh |
Battery Life | - | Up to 16.6 hours |
AC ADAPTER | Acer Aspire 1 (A115) | Lenovo ThinkPad X280 (20KF) |
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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, 3.25 A |
INPUT | Acer Aspire 1 (A115) | Lenovo ThinkPad X280 (20KF) |
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Type | Keyboard, touchpad | Keyboard, TrackPoint, UltraNav |
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Numeric Keypad | Yes | - |
Features | - | Spill-resistant, multi-touch touchpad, buttonless touchpad |
CONNECTIONS & EXPANSIONS | Acer Aspire 1 (A115) | Lenovo ThinkPad X280 (20KF) |
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Slots | - | Nano-SIM card |
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Interfaces | USB 3.1 Gen 1 HDMI LAN 2 x USB 2.0 Headphone/microphone combo jack |
USB 3.1 Gen 1 USB 3.1 Gen 1 (Always On) USB-C 3.1 Gen 1 USB-C 3.1 Gen 2 (supports Thunderbolt 3) HDMI Lenovo Ethernet extension connector Dock Headphone/microphone combo jack |
Memory Card Reader | - | Yes (microSD) |
SOFTWARE | Acer Aspire 1 (A115) | Lenovo ThinkPad X280 (20KF) |
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Operating System (OS) | Windows 11 Home in S mode | Windows 10 Pro 64-bit Edition |
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MISCELLANEOUS | Acer Aspire 1 (A115) | Lenovo ThinkPad X280 (20KF) |
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Dockable | - | Yes |
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Included Accessories | Power adapter | USB-C power adapter |
Security | - | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
Security Slot Type | Kensington security slot | Kensington mini security slot |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
Features | - | Administrator password, hard drive password, power-on password, RapidCharge, MIL-STD-810G tested |
Compliant Standards | - | RoHS |
ENERGY STAR Certified | - | Yes |
Manufacturer Warranty | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
Limited warranty - 3 years - pick-up and return |
Model Number | 31 | - |