Side by side comparison and review of ASUS VivoBook S15 (S513EA) and ASUS VivoBook 14 (X420UA). Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.
Advantages and disadvantages of ASUS VivoBook S15 (S513EA) based on its technical characteristics, features, user experience, expert reviews and price level.
lightweight design
vivid full-hd display
fast ssd storage
good processor performance
competitive price point
average battery life
no dedicated gpu
limited port selection
basic audio quality
| DESIGN AND DIMENSIONS | ASUS VivoBook S15 (S513EA) | ASUS VivoBook 14 (X420UA) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.9 cm x 23.5 cm x 1.79 cm | 32.24 cm x 21 cm x 1.77 cm |
| Weight | 1.8 kg | 1.4 kg |
| Case Material | Aluminum, plastic | - |
| Colour | Indie black | Transparent silver (LCD cover), spangle silver (bottom), spangle silver (top) | Transparent silver |
| DISPLAY | ASUS VivoBook S15 (S513EA) | ASUS VivoBook 14 (X420UA) |
|---|
| Screen Size (Type) | 15.6" | 14" |
|---|---|---|
| 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 | 16:9 |
| Image Brightness | 300 cd/m² | 200 cd/m² |
| Colour Gamut | 100% sRGB | 45% NTSC |
| Features | ASUS Splendid Video Intelligence Technology, anti-glare, Tru2Life, IPS-level | Anti-glare, NanoEdge display |
| PROCESSOR | ASUS VivoBook S15 (S513EA) | ASUS VivoBook 14 (X420UA) |
|---|
| CPU | Intel Core i5 (11th Gen) 1135G7 / 2.4 GHz | Intel Core i3 (7th Gen) 7020U / 2.3 GHz |
|---|---|---|
| Max Turbo Speed | 4.2 GHz | - |
| Number of Cores | Quad-Core | Dual-Core |
| Cache | 8 MB | 3 MB |
| 64-bit Computing | Yes | Yes |
| Features | Intel Turbo Boost Technology 2.0, Intel Smart Cache | - |
| MEMORY | ASUS VivoBook S15 (S513EA) | ASUS VivoBook 14 (X420UA) |
|---|
| RAM | 16 GB (1 x 8 GB + 8 GB (soldered)) | 4 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | DDR4 SDRAM | LPDDR3 SDRAM |
| Rated Speed | - | 2133 MHz |
| Form Factor | SO-DIMM 260-pin | - |
| Slots Qty | 1 | - |
| Empty Slots | 0 | - |
| STORAGE | ASUS VivoBook S15 (S513EA) | ASUS VivoBook 14 (X420UA) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe) | 128 GB SSD M.2 SATA 6Gb/s |
|---|
| AUDIO & VIDEO | ASUS VivoBook S15 (S513EA) | ASUS VivoBook 14 (X420UA) |
|---|
| Graphics Processor (GPU) | Intel Iris Xe Graphics | Intel HD Graphics 620 |
|---|---|---|
| Camera | Yes - 720p | Yes - HD |
| Sound | Harman/kardon stereo speakers, microphone | Stereo speakers, array microphone |
| Audio Features | ASUS Bang & Olufsen ICEpower | ASUS SonicMaster |
| COMMUNICATIONS | ASUS VivoBook S15 (S513EA) | ASUS VivoBook 14 (X420UA) |
|---|
| Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac, Bluetooth 4.2 |
|---|---|---|
| Features | Dual stream (2x2) | - |
| BATTERY | ASUS VivoBook S15 (S513EA) | ASUS VivoBook 14 (X420UA) |
|---|
| Technology | 3-cell Lithium Ion | 2-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 42 Wh | 38 Wh |
| AC ADAPTER | ASUS VivoBook S15 (S513EA) | ASUS VivoBook 14 (X420UA) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt, 19 V, 3.42 A | 45 Watt, 19 V, 2.37 A |
| INPUT | ASUS VivoBook S15 (S513EA) | ASUS VivoBook 14 (X420UA) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | - |
| Keyboard Backlight | Yes | - |
| Features | Chiclet keyboard | - |
| CONNECTIONS & EXPANSIONS | ASUS VivoBook S15 (S513EA) | ASUS VivoBook 14 (X420UA) |
|---|
| Slots | 1 x M.2 (PCI Express 3.0 x2) (0 free) | - |
|---|---|---|
| Interfaces | 2 x USB 2.0 USB 3.2 Gen 1 USB-C 3.2 Gen 1 HDMI Headphone/microphone combo jack |
Headphone/microphone combo jack USB-C 3.1 Gen 1 USB 3.1 Gen 1 USB 2.0 HDMI |
| Memory Card Reader | Yes (microSD) | Yes (microSD) |
| SOFTWARE | ASUS VivoBook S15 (S513EA) | ASUS VivoBook 14 (X420UA) |
|---|
| Operating System (OS) | Windows 10 Home | Windows 10 Home 64-bit Edition in S mode |
|---|
| MISCELLANEOUS | ASUS VivoBook S15 (S513EA) | ASUS VivoBook 14 (X420UA) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security | Firmware Trusted Platform Module (TPM) Security Chip | Firmware Trusted Platform Module (TPM) Security Chip |
| Features | System password | System password, ASUS Battery Health charging technology |
| SAR Value | - | 0.286 W/kg (body), 0.286 W/kg (limb) |
| Repairability Index | 6.5 (out of 10) | - |
| Model Number | BN1021T | EK019T |
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