In depth comparison and review of Acer Aspire 1 (A111-31) and Lenovo IdeaPad 520-15IKB (Lenovo IdeaPad 520). 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 (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 IdeaPad 520-15IKB (Lenovo IdeaPad 520) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 29.1 cm x 21.1 cm x 2.1 cm | 37.8 cm x 26 cm x 2.2 cm |
| Weight | 1.25 kg | 2.2 kg |
| Case Material | Polycarbonate, ABS plastic | Metal |
| Colour | Oxidant red | Obsidian black | Blue stone | Gold |
| DISPLAY | Acer Aspire 1 (A111-31) | Lenovo IdeaPad 520-15IKB (Lenovo IdeaPad 520) |
|---|
| Screen Size (Type) | 11.6" - TN | 15.6" - IPS |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1366 x 768 (HD) | 1920 x 1080 (Full HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | - | 16:9 |
| Image Brightness | 220 cd/m² | 250 cd/m² |
| Features | Anti-glare, ComfyView, 8 ms response rate | Anti-glare |
| PROCESSOR | Acer Aspire 1 (A111-31) | Lenovo IdeaPad 520-15IKB (Lenovo IdeaPad 520) |
|---|
| CPU | Intel Celeron N4000 / 1.1 GHz | Intel Core i5 (7th Gen) 7200U / 2.5 GHz |
|---|---|---|
| Max Turbo Speed | 2.6 GHz | 3.1 GHz |
| Number of Cores | Dual-Core | Dual-Core |
| Cache | 4 MB | 3 MB |
| 64-bit Computing | Yes | Yes |
| Features | Intel Burst Technology | Integrated memory controller |
| MEMORY | Acer Aspire 1 (A111-31) | Lenovo IdeaPad 520-15IKB (Lenovo IdeaPad 520) |
|---|
| RAM | 2 GB (1 x 2 GB) | 8 GB (1 x 4 GB + 4 GB (soldered)) |
|---|---|---|
| Max RAM Supported | - | 16 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 2400 MHz | 2133 MHz |
| Rated Speed | 2400 MHz | 2133 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | - | 1 |
| Empty Slots | - | 0 |
| STORAGE | Acer Aspire 1 (A111-31) | Lenovo IdeaPad 520-15IKB (Lenovo IdeaPad 520) |
|---|
| Main Storage Size (HDD/SSD) | 32 GB eMMC - SanDisk | 256 GB SSD 2.5" SATA 6Gb/s |
|---|
| AUDIO & VIDEO | Acer Aspire 1 (A111-31) | Lenovo IdeaPad 520-15IKB (Lenovo IdeaPad 520) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | Intel UHD Graphics 600 | NVIDIA GeForce 940MX / Intel HD Graphics 620 |
| Memory Allocation Technology | Shared Video Memory (UMA) | - |
| Video Memory | - | 2 GB GDDR5 SDRAM |
| Camera | Yes - VGA | Yes - 720p |
| Resolution | 0.3 Megapixel | 1 Megapixel |
| Sound | Stereo speakers, microphone | Stereo speakers, dual array microphone |
| Compliant Standards | - | High Definition Audio, Dolby Audio |
| Audio Features | - | Harman audio technology |
| COMMUNICATIONS | Acer Aspire 1 (A111-31) | Lenovo IdeaPad 520-15IKB (Lenovo IdeaPad 520) |
|---|
| Wireless | Bluetooth, 802.11a/b/g/n/ac | 802.11a/b/g/n/ac, Bluetooth 4.1 |
|---|---|---|
| Wireless Controller | - | M.2 Card |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| BATTERY | Acer Aspire 1 (A111-31) | Lenovo IdeaPad 520-15IKB (Lenovo IdeaPad 520) |
|---|
| Technology | 2-cell lithium polymer | 2-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 4810 mAh | 30 Wh |
| Battery Life | Up to 10 hours | Up to 6 hours |
| AC ADAPTER | Acer Aspire 1 (A111-31) | Lenovo IdeaPad 520-15IKB (Lenovo IdeaPad 520) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt, 19 V | 65 Watt |
| INPUT | Acer Aspire 1 (A111-31) | Lenovo IdeaPad 520-15IKB (Lenovo IdeaPad 520) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | - | Yes |
| Keyboard Backlight | - | Yes |
| Features | Multi-gesture touch pad, precision touchpad | - |
| CONNECTIONS & EXPANSIONS | Acer Aspire 1 (A111-31) | Lenovo IdeaPad 520-15IKB (Lenovo IdeaPad 520) |
|---|
| Interfaces | 2 x USB 3.0 HDMI LAN USB 2.0 Headphone/microphone combo jack |
USB-C 3.0 2 x USB 3.0 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 IdeaPad 520-15IKB (Lenovo IdeaPad 520) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition in S mode | Windows 10 Home 64-bit Edition - English |
|---|
| MISCELLANEOUS | Acer Aspire 1 (A111-31) | Lenovo IdeaPad 520-15IKB (Lenovo IdeaPad 520) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| 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 |
| Compliant Standards | - | RoHS |
| ENERGY STAR Certified | - | Yes |
| Manufacturer Warranty | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
Limited warranty - 1 year - pick-up and return |
| Model Number | C509 | 15IKB 80YL |
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