In depth comparison and review of Lenovo IdeaPad 520-15IKB (Lenovo IdeaPad 520) and ASUS E406SA (BV225TS). 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.
| DESIGN AND DIMENSIONS | Lenovo IdeaPad 520-15IKB (Lenovo IdeaPad 520) | ASUS E406SA (BV225TS) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 37.8 cm x 26 cm x 2.2 cm | 32.64 cm x 22.65 cm x 1.76 cm |
| Weight | 2.2 kg | 1.3 kg |
| Case Material | Metal | - |
| Colour | Gold | Pearl white IMR (LCD cover), pearl white painting (top) |
| DISPLAY | Lenovo IdeaPad 520-15IKB (Lenovo IdeaPad 520) | ASUS E406SA (BV225TS) |
|---|
| Screen Size (Type) | 15.6" - IPS | 14" |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1366 x 768 (HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 250 cd/m² | 200 cd/m² |
| Colour Gamut | - | 45% NTSC |
| Features | Anti-glare | Ultra Slim Design, anti-glare, ASUS EyeCare Technology, NanoEdge display |
| PROCESSOR | Lenovo IdeaPad 520-15IKB (Lenovo IdeaPad 520) | ASUS E406SA (BV225TS) |
|---|
| CPU | Intel Core i5 (7th Gen) 7200U / 2.5 GHz | Intel Celeron N3000 / 1.04 GHz |
|---|---|---|
| Max Turbo Speed | 3.1 GHz | 2.08 GHz |
| Number of Cores | Dual-Core | Dual-Core |
| Cache | 3 MB | 2 MB |
| 64-bit Computing | Yes | Yes |
| Features | Integrated memory controller | - |
| MEMORY | Lenovo IdeaPad 520-15IKB (Lenovo IdeaPad 520) | ASUS E406SA (BV225TS) |
|---|
| RAM | 8 GB (1 x 4 GB + 4 GB (soldered)) | 4 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 16 GB | - |
| RAM Type | DDR4 SDRAM | DDR3 SDRAM |
| Speed | 2133 MHz | - |
| Rated Speed | 2133 MHz | - |
| Form Factor | SO-DIMM 260-pin | - |
| Slots Qty | 1 | - |
| Empty Slots | 0 | - |
| STORAGE | Lenovo IdeaPad 520-15IKB (Lenovo IdeaPad 520) | ASUS E406SA (BV225TS) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD 2.5" SATA 6Gb/s | 64 GB eMMC |
|---|
| AUDIO & VIDEO | Lenovo IdeaPad 520-15IKB (Lenovo IdeaPad 520) | ASUS E406SA (BV225TS) |
|---|
| Multi-GPU Configuration | 1 single GPU card / integrated GPU | - |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce 940MX / Intel HD Graphics 620 | Intel HD Graphics 3000 |
| Video Memory | 2 GB GDDR5 SDRAM | - |
| Camera | Yes - 720p | Yes - VGA |
| Resolution | 1 Megapixel | - |
| Sound | Stereo speakers, dual array microphone | Speaker, microphone |
| Compliant Standards | High Definition Audio, Dolby Audio | - |
| Audio Features | Harman audio technology | ASUS SonicMaster |
| COMMUNICATIONS | Lenovo IdeaPad 520-15IKB (Lenovo IdeaPad 520) | ASUS E406SA (BV225TS) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | 802.11a/b/g/n/ac, Bluetooth 4.1 |
|---|---|---|
| Wireless Controller | M.2 Card | - |
| Network Interface | Gigabit Ethernet | - |
| BATTERY | Lenovo IdeaPad 520-15IKB (Lenovo IdeaPad 520) | ASUS E406SA (BV225TS) |
|---|
| Technology | 2-cell Lithium Ion | 2-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 30 Wh | 38 Wh |
| Battery Life | Up to 6 hours | - |
| AC ADAPTER | Lenovo IdeaPad 520-15IKB (Lenovo IdeaPad 520) | ASUS E406SA (BV225TS) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt | 33 Watt, 19 V, 1.75 A |
| INPUT | Lenovo IdeaPad 520-15IKB (Lenovo IdeaPad 520) | ASUS E406SA (BV225TS) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | - |
| Keyboard Backlight | Yes | - |
| Features | - | Chiclet keyboard |
| CONNECTIONS & EXPANSIONS | Lenovo IdeaPad 520-15IKB (Lenovo IdeaPad 520) | ASUS E406SA (BV225TS) |
|---|
| Interfaces | USB-C 3.0 2 x USB 3.0 HDMI LAN Headphone/microphone combo jack |
Headphone/microphone combo jack 2 x USB 3.0 HDMI |
|---|---|---|
| Memory Card Reader | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) | Yes (microSD) |
| SOFTWARE | Lenovo IdeaPad 520-15IKB (Lenovo IdeaPad 520) | ASUS E406SA (BV225TS) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition - English | Windows 10 Home 64-bit Edition in S mode |
|---|
| MISCELLANEOUS | Lenovo IdeaPad 520-15IKB (Lenovo IdeaPad 520) | ASUS E406SA (BV225TS) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security Slot Type | Kensington mini security slot | - |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
| Features | Administrator password, hard drive password, power-on password | ASUS IceCool design |
| Compliant Standards | RoHS | UL, C-Tick, BSMI, CB, CCC, A-Tick, ErP 2013 |
| SAR Value | - | 0.576 W/kg (body), 0.576 W/kg (limb) |
| ENERGY STAR Certified | Yes | Yes |
| Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | - |
| Model Number | 15IKB 80YL | - |
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