In depth comparison and review of ASUS VivoBook S15 (S531FA) and Lenovo IdeaPad 120S-14IAP (Lenovo IdeaPad 120S). 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 S15 (S531FA) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
large screen size
decent battery life
ample storage capacity
includes essential ports
mediocre display quality
heavy build
average processor
limited graphics performance
Advantages and disadvantages of Lenovo IdeaPad 120S-14IAP (Lenovo IdeaPad 120S) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
compact design
decent battery life
solid build quality
lightweight for portability
limited storage capacity
mediocre performance
low-resolution display
few connectivity options
DESIGN AND DIMENSIONS | ASUS VivoBook S15 (S531FA) | Lenovo IdeaPad 120S-14IAP (Lenovo IdeaPad 120S) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 35.72 cm x 23.03 cm x 1.8 cm | 33.4 cm x 23.5 cm x 1.86 cm |
Weight | 1.8 kg | 1.44 kg |
Case Material | - | Polycarbonate ABS |
Colour | Gun metal | Denim blue | Mineral grey |
DISPLAY | ASUS VivoBook S15 (S531FA) | Lenovo IdeaPad 120S-14IAP (Lenovo IdeaPad 120S) |
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Screen Size (Type) | 15.6" | 14" |
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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 | 300 cd/m² | 220 cd/m² |
Features | Anti-glare, 178° horizontal and vertical viewing angle, NanoEdge display | Anti-glare |
PROCESSOR | ASUS VivoBook S15 (S531FA) | Lenovo IdeaPad 120S-14IAP (Lenovo IdeaPad 120S) |
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CPU | Intel Core i5 (8th Gen) 8265U / 1.6 GHz | Intel Celeron N3350 / 1.1 GHz |
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Max Turbo Speed | 3.9 GHz | 2.4 GHz |
Number of Cores | Quad-Core | Dual-Core |
Cache | 6 MB | 2 MB |
64-bit Computing | Yes | Yes |
Features | Intel Turbo Boost Technology 2.0 | Integrated memory controller |
MEMORY | ASUS VivoBook S15 (S531FA) | Lenovo IdeaPad 120S-14IAP (Lenovo IdeaPad 120S) |
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RAM | 8 GB | 4 GB (provided memory is soldered) |
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RAM Type | DDR4 SDRAM | LPDDR4 SDRAM |
Speed | 2400 MHz | 2400 MHz |
Rated Speed | 2400 MHz | 2400 MHz |
STORAGE | ASUS VivoBook S15 (S531FA) | Lenovo IdeaPad 120S-14IAP (Lenovo IdeaPad 120S) |
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Main Storage Size (HDD/SSD) | 256 GB SSD M.2 PCIe | 32 GB eMMC |
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AUDIO & VIDEO | ASUS VivoBook S15 (S531FA) | Lenovo IdeaPad 120S-14IAP (Lenovo IdeaPad 120S) |
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Graphics Processor (GPU) | Intel UHD Graphics 620 | Intel HD Graphics 500 |
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Camera | Yes - HD | Yes |
Resolution | - | 0.3 Megapixel |
Camera Features | IR camera | - |
Sound | Harman/kardon stereo speakers, array microphone | Stereo speakers, dual array microphone |
Compliant Standards | - | High Definition Audio |
Audio Features | ASUS SonicMaster, Smart Amplification technology | - |
COMMUNICATIONS | ASUS VivoBook S15 (S531FA) | Lenovo IdeaPad 120S-14IAP (Lenovo IdeaPad 120S) |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | Bluetooth 4.0, 802.11a/b/g/n/ac |
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Wireless Controller | - | Atheros QCA9377A |
Features | - | Single stream (1x1) |
BATTERY | ASUS VivoBook S15 (S531FA) | Lenovo IdeaPad 120S-14IAP (Lenovo IdeaPad 120S) |
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Technology | 3-cell | 2-cell Lithium Ion |
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Battery Capacity (Size) | 42 Wh | 32 Wh |
Battery Life | - | Up to 8 hours |
AC ADAPTER | ASUS VivoBook S15 (S531FA) | Lenovo IdeaPad 120S-14IAP (Lenovo IdeaPad 120S) |
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Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
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Output | 45 Watt, 19 V, 2.47 A | 45 Watt |
INPUT | ASUS VivoBook S15 (S531FA) | Lenovo IdeaPad 120S-14IAP (Lenovo IdeaPad 120S) |
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Type | Keyboard, touchpad | Keyboard, touchpad |
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Keyboard Backlight | Yes | - |
CONNECTIONS & EXPANSIONS | ASUS VivoBook S15 (S531FA) | Lenovo IdeaPad 120S-14IAP (Lenovo IdeaPad 120S) |
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Interfaces | HDMI 2 x USB 2.0 USB 3.1 Gen 1 Headphone/microphone combo jack USB-C 3.1 Gen 1 |
2 x USB 3.0 USB-C 3.1 Gen 1 HDMI Headphone/microphone combo jack |
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Memory Card Reader | Yes (microSD) | Yes (microSD) |
SOFTWARE | ASUS VivoBook S15 (S531FA) | Lenovo IdeaPad 120S-14IAP (Lenovo IdeaPad 120S) |
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Operating System (OS) | Windows 10 Home | Windows 10 in S mode - English |
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Software Included | - | Lenovo Settings, McAfee LiveSafe (30 days trial), Lenovo ID, Lenovo Companion 3.0 |
MISCELLANEOUS | ASUS VivoBook S15 (S531FA) | Lenovo IdeaPad 120S-14IAP (Lenovo IdeaPad 120S) |
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Included Accessories | Power adapter | Power adapter |
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Security | - | Firmware Trusted Platform Module (TPM 2.0) Security Chip |
Features | ErgoLift | Administrator password, hard drive password, power-on password |
Compliant Standards | - | RoHS |
SAR Value | 0.584 W/kg (body), 0.584 W/kg (limb) | - |
ENERGY STAR Certified | - | Yes |
Manufacturer Warranty | - | Limited warranty - 1 year - pick-up and return |
Model Number | EJ037T | 14IAP 81A5 |