Detailed comparison and review of Acer Aspire 1 (A111-31) and Lenovo ThinkPad A275 (20KD). 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 (A111-31) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
lightweight design
decent battery life
full hd display
includes office 365
limited storage capacity
modest processing power
no backlit keyboard
fewer usb ports
| DESIGN AND DIMENSIONS | Acer Aspire 1 (A111-31) | Lenovo ThinkPad A275 (20KD) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 29.1 cm x 21.1 cm x 2.1 cm | 30.55 cm x 20.85 cm x 2.03 cm |
| Weight | 1.25 kg | 1.36 kg |
| Case Material | Polycarbonate, ABS plastic | Glass-fibre reinforced plastic |
| Colour | Oxidant red | Obsidian black | Blue stone | Black |
| DISPLAY | Acer Aspire 1 (A111-31) | Lenovo ThinkPad A275 (20KD) |
|---|
| Screen Size (Type) | 11.6" - TN | 12.5" - TN |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1366 x 768 (HD) | 1366 x 768 (HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | - | 16:9 |
| Image Brightness | 220 cd/m² | 220 cd/m² |
| Features | Anti-glare, ComfyView, 8 ms response rate | Anti-glare |
| PROCESSOR | Acer Aspire 1 (A111-31) | Lenovo ThinkPad A275 (20KD) |
|---|
| CPU | Intel Celeron N4000 / 1.1 GHz | AMD A10 PRO-8730B / 2.4 GHz |
|---|---|---|
| Max Turbo Speed | 2.6 GHz | 3.3 GHz |
| Number of Cores | Dual-Core | Quad-Core |
| Cache | 4 MB | 2 MB |
| 64-bit Computing | Yes | Yes |
| Features | Intel Burst Technology | Integrated memory controller |
| MEMORY | Acer Aspire 1 (A111-31) | Lenovo ThinkPad A275 (20KD) |
|---|
| RAM | 2 GB (1 x 2 GB) | 4 GB (1 x 4 GB) |
|---|---|---|
| Max RAM Supported | - | 16 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 2400 MHz | 1866 MHz |
| Rated Speed | 2400 MHz | 2400 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | - | 1 |
| Empty Slots | - | 0 |
| STORAGE | Acer Aspire 1 (A111-31) | Lenovo ThinkPad A275 (20KD) |
|---|
| Main Storage Size (HDD/SSD) | 32 GB eMMC - SanDisk | 128 GB SSD 2.5" (7 mm) SATA |
|---|
| AUDIO & VIDEO | Acer Aspire 1 (A111-31) | Lenovo ThinkPad A275 (20KD) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics 600 | AMD Radeon R5 |
|---|---|---|
| Memory Allocation Technology | Shared Video Memory (UMA) | - |
| Camera | Yes - VGA | Yes - 720p |
| Resolution | 0.3 Megapixel | - |
| Sound | Stereo speakers, microphone | Stereo speakers, dual array microphone |
| Codec | - | Realtek ALC3268 |
| Compliant Standards | - | High Definition Audio |
| COMMUNICATIONS | Acer Aspire 1 (A111-31) | Lenovo ThinkPad A275 (20KD) |
|---|
| 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 |
| WWAN |
|---|
| Generation | - | 4G |
|---|---|---|
| Technology | - | LTE Advanced |
| Controller | - | Sierra Wireless EM7455 - M.2 Card |
| BATTERY | Acer Aspire 1 (A111-31) | Lenovo ThinkPad A275 (20KD) |
|---|
| Technology | 2-cell lithium polymer | 3-cell Lithium Ion |
|---|---|---|
| Installed Qty | - | 2 |
| Battery Capacity (Size) | 4810 mAh | 23 Wh |
| Battery Life | Up to 10 hours | Up to 10.1 hours |
| AC ADAPTER | Acer Aspire 1 (A111-31) | Lenovo ThinkPad A275 (20KD) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt, 19 V | 45 Watt |
| INPUT | Acer Aspire 1 (A111-31) | Lenovo ThinkPad A275 (20KD) |
|---|
| Type | Keyboard, touchpad | Keyboard, TrackPoint, UltraNav |
|---|---|---|
| Features | Multi-gesture touch pad, precision touchpad | Spill-resistant, multi-touch touchpad, buttonless touchpad |
| CONNECTIONS & EXPANSIONS | Acer Aspire 1 (A111-31) | Lenovo ThinkPad A275 (20KD) |
|---|
| Slots | - | 1 x Micro-SIM card (1 free) |
|---|---|---|
| Interfaces | 2 x USB 3.0 HDMI LAN 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 | Yes (SD Card) | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
| SOFTWARE | Acer Aspire 1 (A111-31) | Lenovo ThinkPad A275 (20KD) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition in S mode | FreeDOS |
|---|
| MISCELLANEOUS | Acer Aspire 1 (A111-31) | Lenovo ThinkPad A275 (20KD) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security | - | Trusted Platform Module (TPM 2.0) Security Chip |
| 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 |
| Navigation Receiver | - | GPS |
| Compliant Standards | - | RoHS |
| ENERGY STAR Certified | - | Yes |
| Manufacturer Warranty | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
- |
| Model Number | C509 | - |
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