Side by side comparison and review of ASUS VivoBook S15 (S513EA) and Lenovo ThinkPad X280 (20KE). 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) | Lenovo ThinkPad X280 (20KE) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.9 cm x 23.5 cm x 1.79 cm | 30.77 cm x 20.98 cm x 1.78 cm |
| Weight | 1.8 kg | 1.26 kg |
| Case Material | Aluminum, plastic | Glass-fibre, magnesium-aluminum alloy |
| Colour | Indie black | Transparent silver (LCD cover), spangle silver (bottom), spangle silver (top) | Black |
| DISPLAY | ASUS VivoBook S15 (S513EA) | Lenovo ThinkPad X280 (20KE) |
|---|
| Screen Size (Type) | 15.6" | 12.5" - TN |
|---|---|---|
| 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 | 300 cd/m² | 220 cd/m² |
| Colour Gamut | 100% sRGB | - |
| Features | ASUS Splendid Video Intelligence Technology, anti-glare, Tru2Life, IPS-level | Anti-glare |
| PROCESSOR | ASUS VivoBook S15 (S513EA) | Lenovo ThinkPad X280 (20KE) |
|---|
| CPU | Intel Core i5 (11th Gen) 1135G7 / 2.4 GHz | Intel Core i5 (8th Gen) 8350U / 1.7 GHz |
|---|---|---|
| Max Turbo Speed | 4.2 GHz | 3.6 GHz |
| Number of Cores | Quad-Core | Quad-Core |
| Cache | 8 MB | 6 MB |
| 64-bit Computing | Yes | Yes |
| Features | Intel Turbo Boost Technology 2.0, Intel Smart Cache | Integrated memory controller |
| MEMORY | ASUS VivoBook S15 (S513EA) | Lenovo ThinkPad X280 (20KE) |
|---|
| RAM | 16 GB (1 x 8 GB + 8 GB (soldered)) | 8 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | - | 2400 MHz |
| Rated Speed | - | 2400 MHz |
| Form Factor | SO-DIMM 260-pin | - |
| Slots Qty | 1 | - |
| Empty Slots | 0 | - |
| STORAGE | ASUS VivoBook S15 (S513EA) | Lenovo ThinkPad X280 (20KE) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe) | 128 GB SSD M.2 SATA 6Gb/s - Samsung |
|---|
| AUDIO & VIDEO | ASUS VivoBook S15 (S513EA) | Lenovo ThinkPad X280 (20KE) |
|---|
| Graphics Processor (GPU) | Intel Iris Xe Graphics | Intel UHD Graphics 620 |
|---|---|---|
| Camera | Yes - 720p | Yes - 720p |
| Camera Features | - | ThinkShutter camera privacy |
| Sound | Harman/kardon stereo speakers, microphone | Stereo speakers, dual array microphone |
| Codec | - | Realtek ALC3287 |
| Compliant Standards | - | High Definition Audio, Dolby Audio Premium |
| Audio Features | ASUS Bang & Olufsen ICEpower | - |
| COMMUNICATIONS | ASUS VivoBook S15 (S513EA) | Lenovo ThinkPad X280 (20KE) |
|---|
| Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac, Bluetooth 4.1 |
|---|---|---|
| Wireless Controller | - | Intel Dual Band Wireless-AC 8265 - M.2 Card |
| Features | Dual stream (2x2) | Gigabit Ethernet via optional Ethernet (RJ-45) adapter |
| BATTERY | ASUS VivoBook S15 (S513EA) | Lenovo ThinkPad X280 (20KE) |
|---|
| Technology | 3-cell Lithium Ion | 6-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 42 Wh | 48 Wh |
| Battery Life | - | Up to 16.6 hours |
| AC ADAPTER | ASUS VivoBook S15 (S513EA) | Lenovo ThinkPad X280 (20KE) |
|---|
| 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, 5 / 9 / 15 / 20 V |
| INPUT | ASUS VivoBook S15 (S513EA) | Lenovo ThinkPad X280 (20KE) |
|---|
| Type | Keyboard, touchpad | Keyboard, TrackPoint, UltraNav |
|---|---|---|
| Numeric Keypad | Yes | - |
| Keyboard Backlight | Yes | - |
| Features | Chiclet keyboard | Spill-resistant, multi-touch touchpad, buttonless touchpad |
| CONNECTIONS & EXPANSIONS | ASUS VivoBook S15 (S513EA) | Lenovo ThinkPad X280 (20KE) |
|---|
| 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 |
USB 3.1 Gen 1 USB 3.1 Gen 1 (Always On) USB-C 3.1 Gen 1 USB-C 3.1 Gen 2 (supports Thunderbolt 3) HDMI Lenovo Ethernet extension connector Dock Headphone/microphone combo jack |
| Memory Card Reader | Yes (microSD) | Yes (microSD) |
| SOFTWARE | ASUS VivoBook S15 (S513EA) | Lenovo ThinkPad X280 (20KE) |
|---|
| Operating System (OS) | Windows 10 Home | Windows 10 Pro 64-bit Edition |
|---|
| MISCELLANEOUS | ASUS VivoBook S15 (S513EA) | Lenovo ThinkPad X280 (20KE) |
|---|
| Dockable | - | Yes |
|---|---|---|
| Included Accessories | Power adapter | USB-C power adapter |
| Security | Firmware Trusted Platform Module (TPM) Security Chip | Trusted Platform Module (TPM 2.0) 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, MIL-STD-810G tested |
| Compliant Standards | - | RoHS |
| Repairability Index | 6.5 (out of 10) | - |
| ENERGY STAR Certified | - | Yes |
| Model Number | BN1021T | - |
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