In depth comparison and review of Acer Aspire 1 (A115) and Lenovo ThinkPad A275 (20KC). 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
| DESIGN AND DIMENSIONS | Acer Aspire 1 (A115) | Lenovo ThinkPad A275 (20KC) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 36.34 cm x 25.05 cm x 2.035 cm | 30.55 cm x 20.85 cm x 2.03 cm |
| Weight | 1.94 kg | 1.27 kg |
| Case Material | Polycarbonate ABS | Glass-fibre reinforced plastic |
| Colour | Charcoal black | Black |
| DISPLAY | Acer Aspire 1 (A115) | Lenovo ThinkPad A275 (20KC) |
|---|
| Screen Size (Type) | 15.6" - TN | 12.5" - TN |
|---|---|---|
| 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 A275 (20KC) |
|---|
| CPU | Intel Pentium Silver N5030 / 1.1 GHz | AMD A10 PRO-8730B / 2.4 GHz |
|---|---|---|
| Max Turbo Speed | 3.1 GHz | 3.3 GHz |
| Number of Cores | Quad-Core | Quad-Core |
| Cache | 4 MB | L2 - 2 MB |
| 64-bit Computing | - | Yes |
| Features | Intel Burst Technology | Integrated memory controller |
| MEMORY | Acer Aspire 1 (A115) | Lenovo ThinkPad A275 (20KC) |
|---|
| RAM | 4 GB (provided memory is soldered) | 4 GB (1 x 4 GB) |
|---|---|---|
| Max RAM Supported | - | 16 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | - | 1866 MHz |
| Rated Speed | - | 2400 MHz |
| Form Factor | - | SO-DIMM 260-pin |
| Slots Qty | - | 1 |
| Empty Slots | - | 0 |
| STORAGE | Acer Aspire 1 (A115) | Lenovo ThinkPad A275 (20KC) |
|---|
| Main Storage Size (HDD/SSD) | 128 GB eMMC - Western Digital | 128 GB SSD 2.5" (7 mm) SATA 6Gb/s |
|---|
| AUDIO & VIDEO | Acer Aspire 1 (A115) | Lenovo ThinkPad A275 (20KC) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics 605 | AMD Radeon R5 |
|---|---|---|
| Camera | Yes - HD | Yes - 720p |
| Sound | Stereo speakers, two microphones | Stereo speakers, dual array microphone |
| Codec | - | Realtek ALC3268 |
| Compliant Standards | - | High Definition Audio |
| COMMUNICATIONS | Acer Aspire 1 (A115) | Lenovo ThinkPad A275 (20KC) |
|---|
| Wireless | Bluetooth, 802.11a/b/g/n/ac | 802.11a/b/g/n/ac, Bluetooth 4.1 |
|---|---|---|
| Wireless Controller | - | Realtek RTL8822BE - M.2 Card |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Ethernet Controller | - | Realtek RTL8111EPV |
| Features | Single stream (1x1) | - |
| BATTERY | Acer Aspire 1 (A115) | Lenovo ThinkPad A275 (20KC) |
|---|
| Technology | Lithium Ion | 3-cell Lithium Ion |
|---|---|---|
| Max Supported Qty | - | 2 |
| Battery Capacity (Size) | 36 Wh | 23 Wh |
| Battery Life | - | Up to 5.05 hours |
| AC ADAPTER | Acer Aspire 1 (A115) | Lenovo ThinkPad A275 (20KC) |
|---|
| Input | - | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt, 19 V, 2.37 A | 45 Watt, 20 V |
| INPUT | Acer Aspire 1 (A115) | Lenovo ThinkPad A275 (20KC) |
|---|
| Type | Keyboard, touchpad | Keyboard, TrackPoint, UltraNav |
|---|---|---|
| Numeric Keypad | Yes | - |
| Keyboard Backlight | - | Yes |
| Features | - | Spill-resistant, multi-touch touchpad, buttonless touchpad |
| CONNECTIONS & EXPANSIONS | Acer Aspire 1 (A115) | Lenovo ThinkPad A275 (20KC) |
|---|
| Interfaces | USB 3.1 Gen 1 HDMI LAN 2 x USB 2.0 Headphone/microphone combo jack |
USB 3.1 Gen 1/USB 3.0 USB 3.1 Gen 1/USB 3.0 (Always On) USB-C 3.1 Gen 1 HDMI LAN Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | - | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
| SOFTWARE | Acer Aspire 1 (A115) | Lenovo ThinkPad A275 (20KC) |
|---|
| Operating System (OS) | Windows 11 Home in S mode | Windows 10 Pro 64-bit Edition |
|---|
| MISCELLANEOUS | Acer Aspire 1 (A115) | Lenovo ThinkPad A275 (20KC) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security | - | Trusted Platform Module (TPM 1.2 and TPM 2.0) |
| Security Slot Type | Kensington security slot | Kensington 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, MIL-STD-810G tested |
| Compliant Standards | - | RoHS |
| ENERGY STAR Certified | - | Yes |
| Manufacturer Warranty | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
- |
| Model Number | 31 | - |
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