Detailed comparison and review of ASUS VivoBook 15 (X512FA) and Lenovo Tablet 10 (20L4). With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.
| DESIGN AND DIMENSIONS | ASUS VivoBook 15 (X512FA) | Lenovo Tablet 10 (20L4) |
|---|
| Product Type | Ultrabook | Tablet - with keyboard dock |
|---|---|---|
| Dimensions (WxDxH) | 35.72 cm x 23.04 cm x 1.99 cm | 26.1 cm x 17.8 cm x 1.06 cm |
| Weight | 1.7 kg | 672 g |
| Case Material | - | Polycarbonate, glass-fibre reinforced plastic |
| Colour | Transparent silver | Slate grey | Black |
| DISPLAY | ASUS VivoBook 15 (X512FA) | Lenovo Tablet 10 (20L4) |
|---|
| Screen Size (Type) | 15.6" | 10.1" - IPS |
|---|---|---|
| Touchscreen | - | Yes (10-point multi-touch) |
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1280 x 800 (HD) |
| V-Sync Rate at Max Res. | 60 Hz | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:10 |
| Image Brightness | - | 300 cd/m² |
| Colour Gamut | 45% NTSC | - |
| Features | ASUS Splendid Video Intelligence Technology, anti-glare | One Glass Solution |
| PROCESSOR | ASUS VivoBook 15 (X512FA) | Lenovo Tablet 10 (20L4) |
|---|
| CPU | Intel Pentium Gold 5405U / 2.3 GHz | Intel Celeron N4100 / 1.1 GHz |
|---|---|---|
| Max Turbo Speed | - | 2.4 GHz |
| Number of Cores | Dual-Core | Quad-Core |
| Cache | 2 MB | 4 MB |
| 64-bit Computing | Yes | Yes |
| Features | - | Integrated memory controller |
| MEMORY | ASUS VivoBook 15 (X512FA) | Lenovo Tablet 10 (20L4) |
|---|
| RAM | 4 GB (provided memory is soldered) | 4 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 12 GB | - |
| RAM Type | DDR4 SDRAM | LPDDR4 SDRAM |
| Speed | 2400 MHz | 2133 MHz |
| Rated Speed | - | 2133 MHz |
| Form Factor | SO-DIMM 260-pin | - |
| Slots Qty | 1 | - |
| Empty Slots | 1 | - |
| STORAGE | ASUS VivoBook 15 (X512FA) | Lenovo Tablet 10 (20L4) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD SATA 6Gb/s | 64 GB eMMC |
|---|
| AUDIO & VIDEO | ASUS VivoBook 15 (X512FA) | Lenovo Tablet 10 (20L4) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics | Intel UHD Graphics 600 |
|---|---|---|
| Camera | Yes - HD | Yes |
| Resolution | - | 5 Megapixel (rear), 2 Megapixel (front) |
| Camera Features | - | Rear camera with auto focus |
| Sound | Stereo speakers, microphone | Stereo speakers, two microphones |
| Codec | - | Realtek ALC3240 |
| Audio Features | ASUS SonicMaster | - |
| COMMUNICATIONS | ASUS VivoBook 15 (X512FA) | Lenovo Tablet 10 (20L4) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | 802.11a/b/g/n/ac, Bluetooth 4.1 |
|---|---|---|
| Wireless Controller | - | Realtek RTL8822BE |
| WWAN |
|---|
| Generation | - | 4G |
|---|---|---|
| Technology | - | LTE Advanced |
| Controller | - | Sierra Wireless EM7455 |
| BATTERY | ASUS VivoBook 15 (X512FA) | Lenovo Tablet 10 (20L4) |
|---|
| Technology | 2-cell | 2-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 37 Wh | 39 Wh |
| Battery Life | - | Up to 9.9 hours |
| AC ADAPTER | ASUS VivoBook 15 (X512FA) | Lenovo Tablet 10 (20L4) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt, 19 V, 2.37 A | 45 Watt, 5 / 9 / 15 / 20 V |
| INPUT | ASUS VivoBook 15 (X512FA) | Lenovo Tablet 10 (20L4) |
|---|
| Type | Keyboard, touchpad | Keyboard, digitizer, digital pen |
|---|---|---|
| Numeric Keypad | Yes | - |
| Keyboard Backlight | Yes | - |
| Features | - | Volume control |
| CONNECTIONS & EXPANSIONS | ASUS VivoBook 15 (X512FA) | Lenovo Tablet 10 (20L4) |
|---|
| Slots | - | 1 x Nano-SIM card (1 free) |
|---|---|---|
| Interfaces | Headphone/microphone combo jack USB 3.1 Gen 1 2 x USB 2.0 USB-C 3.1 Gen 1 HDMI |
USB 3.1 USB-C 3.1 Gen 1 HDMI Headphone/microphone combo jack Pogo keyboard connector |
| Memory Card Reader | Yes (microSD) | Yes (microSD) |
| SOFTWARE | ASUS VivoBook 15 (X512FA) | Lenovo Tablet 10 (20L4) |
|---|
| Operating System (OS) | Windows 10 Home | - |
|---|
| MISCELLANEOUS | ASUS VivoBook 15 (X512FA) | Lenovo Tablet 10 (20L4) |
|---|
| Dockable | - | Yes |
|---|---|---|
| Included Accessories | Power adapter | Keyboard, USB-C power adapter, Lenovo Active Pen |
| Integrated Options | - | 3-axis gyro sensor, 3-axis accelerometer, 3-axis compass |
| Security | - | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
| Security Slot Type | Kensington security slot | Kensington mini security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
| Features | System password | Reset switch |
| Navigation Receiver | - | GPS |
| Compliant Standards | - | RoHS, GREENGUARD, low halogen |
| SAR Value | 0.304 W/kg (body), 0.304 W/kg (limb) | 1.44 W/kg (body), 1.44 W/kg (limb) |
| ENERGY STAR Certified | Yes | - |
| Manufacturer Warranty | Limited warranty - 1 year | - |
| Model Number | EJ1515T | - |
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