In depth comparison and review of ASUS VivoBook S14 (M433IA) 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 ASUS VivoBook S14 (M433IA) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
robust processing power
comfortable keyboard
ample storage capacity
decent battery life
average display quality
heavier design
no backlit keyboard
limited graphics performance
| DESIGN AND DIMENSIONS | ASUS VivoBook S14 (M433IA) | Lenovo IdeaPad 520-15IKB (Lenovo IdeaPad 520) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 32.4 cm x 21.3 cm x 1.59 cm | 37.8 cm x 26 cm x 2.2 cm |
| Weight | 1.4 kg | 2.2 kg |
| Case Material | Aluminum | Metal |
| Colour | Indie black | Gold |
| DISPLAY | ASUS VivoBook S14 (M433IA) | Lenovo IdeaPad 520-15IKB (Lenovo IdeaPad 520) |
|---|
| Screen Size (Type) | 14" - IPS | 15.6" - IPS |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | - | 16:9 |
| Image Brightness | 250 cd/m² | 250 cd/m² |
| Colour Gamut | 45% NTSC | - |
| Features | Anti-glare | Anti-glare |
| PROCESSOR | ASUS VivoBook S14 (M433IA) | Lenovo IdeaPad 520-15IKB (Lenovo IdeaPad 520) |
|---|
| CPU | AMD Ryzen 5 4500U / 2.3 GHz | Intel Core i5 (7th Gen) 7200U / 2.5 GHz |
|---|---|---|
| Max Turbo Speed | 4 GHz | 3.1 GHz |
| Number of Cores | 6-core | Dual-Core |
| Cache | 8 MB | 3 MB |
| 64-bit Computing | Yes | Yes |
| Features | - | Integrated memory controller |
| MEMORY | ASUS VivoBook S14 (M433IA) | Lenovo IdeaPad 520-15IKB (Lenovo IdeaPad 520) |
|---|
| RAM | 8 GB (provided memory is soldered) | 8 GB (1 x 4 GB + 4 GB (soldered)) |
|---|---|---|
| Max RAM Supported | - | 16 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | - | 2133 MHz |
| Rated Speed | - | 2133 MHz |
| Form Factor | - | SO-DIMM 260-pin |
| Slots Qty | - | 1 |
| Empty Slots | - | 0 |
| STORAGE | ASUS VivoBook S14 (M433IA) | Lenovo IdeaPad 520-15IKB (Lenovo IdeaPad 520) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 PCIe - NVM Express (NVMe) | 256 GB SSD 2.5" SATA 6Gb/s |
|---|
| AUDIO & VIDEO | ASUS VivoBook S14 (M433IA) | Lenovo IdeaPad 520-15IKB (Lenovo IdeaPad 520) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | AMD Radeon Graphics | NVIDIA GeForce 940MX / Intel HD Graphics 620 |
| Video Memory | - | 2 GB GDDR5 SDRAM |
| Camera | Yes - 720p | Yes - 720p |
| Resolution | - | 1 Megapixel |
| Sound | Speaker, microphone | Stereo speakers, dual array microphone |
| Compliant Standards | - | High Definition Audio, Dolby Audio |
| Audio Features | - | Harman audio technology |
| COMMUNICATIONS | ASUS VivoBook S14 (M433IA) | Lenovo IdeaPad 520-15IKB (Lenovo IdeaPad 520) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | 802.11a/b/g/n/ac, Bluetooth 4.1 |
|---|---|---|
| Wireless Controller | - | M.2 Card |
| Network Interface | - | Gigabit Ethernet |
| BATTERY | ASUS VivoBook S14 (M433IA) | Lenovo IdeaPad 520-15IKB (Lenovo IdeaPad 520) |
|---|
| Technology | 3-cell Lithium Ion | 2-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 50 Wh | 30 Wh |
| Battery Life | - | Up to 6 hours |
| AC ADAPTER | ASUS VivoBook S14 (M433IA) | 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, 2.37 A | 65 Watt |
| INPUT | ASUS VivoBook S14 (M433IA) | Lenovo IdeaPad 520-15IKB (Lenovo IdeaPad 520) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | - | Yes |
| Keyboard Backlight | Yes | Yes |
| Features | Chiclet keyboard | - |
| CONNECTIONS & EXPANSIONS | ASUS VivoBook S14 (M433IA) | Lenovo IdeaPad 520-15IKB (Lenovo IdeaPad 520) |
|---|
| Interfaces | HDMI 2 x USB 2.0 USB 3.2 Gen 1 USB-C 3.2 Gen 1 Headphone/microphone combo jack |
USB-C 3.0 2 x USB 3.0 HDMI LAN Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | Yes (microSD) | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
| SOFTWARE | ASUS VivoBook S14 (M433IA) | Lenovo IdeaPad 520-15IKB (Lenovo IdeaPad 520) |
|---|
| Operating System (OS) | Windows 10 Home | Windows 10 Home 64-bit Edition - English |
|---|---|---|
| Software Included | Microsoft 365 (30 days trial), MyASUS | - |
| MISCELLANEOUS | ASUS VivoBook S14 (M433IA) | Lenovo IdeaPad 520-15IKB (Lenovo IdeaPad 520) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security | Firmware Trusted Platform Module (TPM) Security Chip | - |
| Security Slot Type | - | Kensington mini security slot |
| Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
| Features | System password | Administrator password, hard drive password, power-on password |
| Compliant Standards | - | RoHS |
| ENERGY STAR Certified | - | Yes |
| Manufacturer Warranty | - | Limited warranty - 1 year - pick-up and return |
| Model Number | EB508T | 15IKB 80YL |
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