Detailed comparison and review of ASUS VivoBook 15 (X512FA) and Lenovo IdeaPad Miix 720-12IKB (80VV). 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.
Advantages and disadvantages of ASUS VivoBook 15 (X512FA) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
solid build quality
decent processor performance
ample storage options
lightweight design
average battery life
mediocre display quality
limited graphics capability
no backlit keyboard
Advantages and disadvantages of Lenovo IdeaPad Miix 720-12IKB (80VV) based on its technical characteristics, features, user experience, expert reviews and price level.
high-resolution display
responsive touchscreen
lightweight design
detachable keyboard
decent processor speed
average battery life
limited port selection
higher price point
no dedicated graphics
| DESIGN AND DIMENSIONS | ASUS VivoBook 15 (X512FA) | Lenovo IdeaPad Miix 720-12IKB (80VV) |
|---|
| Product Type | Ultrabook | Tablet - with detachable keyboard |
|---|---|---|
| Dimensions (WxDxH) | 35.72 cm x 23.04 cm x 1.99 cm | - |
| Dimensions (WxDxH) - tablet | - | 29.2 cm x 21 cm x 0.89 cm |
| Dimensions (WxDxH) / Weight Details | - | 29.2 cm x 21 cm x 0.89 cm / 780 g - tablet 29.3 cm x 22.6 cm x 0.57 cm / 395 g - keyboard dock |
| Weight | 1.7 kg | 780 g |
| Case Material | - | Magnesium-aluminum alloy |
| Colour | Transparent silver | Slate grey | Black |
| DISPLAY | ASUS VivoBook 15 (X512FA) | Lenovo IdeaPad Miix 720-12IKB (80VV) |
|---|
| Screen Size (Type) | 15.6" | 12" - IPS |
|---|---|---|
| Touchscreen | - | Yes (10-point multi-touch) |
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 1920 x 1080 (Full HD) | 2880 x 1920 (QHD) |
| V-Sync Rate at Max Res. | 60 Hz | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 3:2 |
| Image Brightness | - | 400 cd/m² |
| Colour Gamut | 45% NTSC | - |
| Features | ASUS Splendid Video Intelligence Technology, anti-glare | - |
| PROCESSOR | ASUS VivoBook 15 (X512FA) | Lenovo IdeaPad Miix 720-12IKB (80VV) |
|---|
| CPU | Intel Pentium Gold 5405U / 2.3 GHz | Intel Core i5 (7th Gen) 7200U / 2.5 GHz |
|---|---|---|
| Max Turbo Speed | - | 3.1 GHz |
| Number of Cores | Dual-Core | Dual-Core |
| Cache | 2 MB | 3 MB |
| 64-bit Computing | Yes | - |
| Features | - | Integrated memory controller |
| MEMORY | ASUS VivoBook 15 (X512FA) | Lenovo IdeaPad Miix 720-12IKB (80VV) |
|---|
| RAM | 4 GB (provided memory is soldered) | 4 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 12 GB | - |
| RAM Type | DDR4 SDRAM | DDR4 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 IdeaPad Miix 720-12IKB (80VV) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD SATA 6Gb/s | 256 GB SSD M.2 PCIe |
|---|
| AUDIO & VIDEO | ASUS VivoBook 15 (X512FA) | Lenovo IdeaPad Miix 720-12IKB (80VV) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics | Intel HD Graphics 620 |
|---|---|---|
| Camera | Yes - HD | Yes |
| Resolution | - | 5 Megapixel (rear), 1 Megapixel (front) |
| Camera Features | - | IR camera, rear camera with auto focus, Windows Hello, front camera with fixed focus |
| Sound | Stereo speakers, microphone | Stereo speakers, dual array microphone |
| Compliant Standards | - | High Definition Audio, Dolby Advanced Audio |
| Audio Features | ASUS SonicMaster | - |
| COMMUNICATIONS | ASUS VivoBook 15 (X512FA) | Lenovo IdeaPad Miix 720-12IKB (80VV) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | 802.11a/b/g/n/ac, Bluetooth 4.1 |
|---|---|---|
| Wireless Controller | - | M.2 Card |
| Features | - | Dual stream (2x2) |
| BATTERY | ASUS VivoBook 15 (X512FA) | Lenovo IdeaPad Miix 720-12IKB (80VV) |
|---|
| Technology | 2-cell | 4-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 37 Wh | 41 Wh |
| Battery Life | - | Up to 8 hours |
| AC ADAPTER | ASUS VivoBook 15 (X512FA) | Lenovo IdeaPad Miix 720-12IKB (80VV) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt, 19 V, 2.37 A | 45 Watt |
| INPUT | ASUS VivoBook 15 (X512FA) | Lenovo IdeaPad Miix 720-12IKB (80VV) |
|---|
| Type | Keyboard, touchpad | Digitizer, touchpad, digital pen, detachable keyboard |
|---|---|---|
| Numeric Keypad | Yes | - |
| Keyboard Backlight | Yes | Yes |
| CONNECTIONS & EXPANSIONS | ASUS VivoBook 15 (X512FA) | Lenovo IdeaPad Miix 720-12IKB (80VV) |
|---|
| Interfaces | Headphone/microphone combo jack USB 3.1 Gen 1 2 x USB 2.0 USB-C 3.1 Gen 1 HDMI |
USB-C 3.1 (supports Thunderbolt 3, DisplayPort 1.2 Alt Mode) USB 3.0 (Always On) USB 2.0 Headphone/microphone combo jack Keyboard |
|---|---|---|
| Memory Card Reader | Yes (microSD) | Yes (microSD) |
| SOFTWARE | ASUS VivoBook 15 (X512FA) | Lenovo IdeaPad Miix 720-12IKB (80VV) |
|---|
| Operating System (OS) | Windows 10 Home | Windows 10 Pro 64-bit Edition - English |
|---|
| MISCELLANEOUS | ASUS VivoBook 15 (X512FA) | Lenovo IdeaPad Miix 720-12IKB (80VV) |
|---|
| Dockable | - | Yes |
|---|---|---|
| Included Accessories | Power adapter | Power adapter, keyboard, Lenovo Active Pen 2 |
| Integrated Options | - | Ambient light sensor, G-sensor, hall sensor |
| Security | - | Trusted Platform Module (TPM 2.0) Security Chip |
| Security Slot Type | Kensington security slot | - |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
| Features | System password | - |
| Compliant Standards | - | RoHS |
| SAR Value | 0.304 W/kg (body), 0.304 W/kg (limb) | - |
| ENERGY STAR Certified | Yes | - |
| Manufacturer Warranty | Limited warranty - 1 year | Limited warranty - 1 year - pick-up and return |
| Model Number | EJ1515T | - |
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