In depth comparison and review of Lenovo IdeaPad Miix 720-12IKB (Lenovo IdeaPad Miix 720) and ASUS VivoBook 15 (X512FA). 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 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
| DESIGN AND DIMENSIONS | Lenovo IdeaPad Miix 720-12IKB (Lenovo IdeaPad Miix 720) | ASUS VivoBook 15 (X512FA) |
|---|
| Product Type | Tablet - with detachable keyboard | Ultrabook |
|---|---|---|
| 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 | - |
| Weight | 780 g | 1.7 kg |
| Colour | Black | Transparent silver | Slate grey |
| DISPLAY | Lenovo IdeaPad Miix 720-12IKB (Lenovo IdeaPad Miix 720) | ASUS VivoBook 15 (X512FA) |
|---|
| Screen Size (Type) | 12" - IPS | 15.6" |
|---|---|---|
| Touchscreen | Yes (multi-touch) | - |
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 2880 x 1920 (QHD+) | 1920 x 1080 (Full HD) |
| V-Sync Rate at Max Res. | - | 60 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 3:2 | 16:9 |
| Colour Gamut | - | 45% NTSC |
| Features | - | ASUS Splendid Video Intelligence Technology, anti-glare |
| PROCESSOR | Lenovo IdeaPad Miix 720-12IKB (Lenovo IdeaPad Miix 720) | ASUS VivoBook 15 (X512FA) |
|---|
| CPU | Intel Core i3 (7th Gen) 7100U / 2.4 GHz | Intel Pentium Gold 5405U / 2.3 GHz |
|---|---|---|
| Number of Cores | Dual-Core | Dual-Core |
| Cache | 3 MB | 2 MB |
| 64-bit Computing | Yes | Yes |
| Features | Integrated memory controller | - |
| MEMORY | Lenovo IdeaPad Miix 720-12IKB (Lenovo IdeaPad Miix 720) | ASUS VivoBook 15 (X512FA) |
|---|
| 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 | 2133 MHz | 2400 MHz |
| Form Factor | - | SO-DIMM 260-pin |
| Slots Qty | - | 1 |
| Empty Slots | - | 1 |
| STORAGE | Lenovo IdeaPad Miix 720-12IKB (Lenovo IdeaPad Miix 720) | ASUS VivoBook 15 (X512FA) |
|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD PCIe | 256 GB SSD SATA 6Gb/s |
|---|
| AUDIO & VIDEO | Lenovo IdeaPad Miix 720-12IKB (Lenovo IdeaPad Miix 720) | ASUS VivoBook 15 (X512FA) |
|---|
| Graphics Processor (GPU) | Intel HD Graphics 620 | Intel UHD Graphics |
|---|---|---|
| Camera | Yes | Yes - HD |
| Resolution | 5 Megapixel (rear), 1 Megapixel (front) | - |
| Camera Features | IR camera, rear camera with auto focus | - |
| Image Sensor Type | CMOS | - |
| Sound | Speakers, two microphones | Stereo speakers, microphone |
| Audio Features | - | ASUS SonicMaster |
| COMMUNICATIONS | Lenovo IdeaPad Miix 720-12IKB (Lenovo IdeaPad Miix 720) | ASUS VivoBook 15 (X512FA) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | 802.11a/b/g/n/ac, Bluetooth 4.1 |
|---|---|---|
| Wireless Controller | Intel Dual Band Wireless-AC 8265 - M.2 Card | - |
| BATTERY | Lenovo IdeaPad Miix 720-12IKB (Lenovo IdeaPad Miix 720) | ASUS VivoBook 15 (X512FA) |
|---|
| Technology | 4-cell Lithium Ion | 2-cell |
|---|---|---|
| Battery Capacity (Size) | 41 Wh | 37 Wh |
| AC ADAPTER | Lenovo IdeaPad Miix 720-12IKB (Lenovo IdeaPad Miix 720) | ASUS VivoBook 15 (X512FA) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt, 20 V, 2.25 A | 45 Watt, 19 V, 2.37 A |
| INPUT | Lenovo IdeaPad Miix 720-12IKB (Lenovo IdeaPad Miix 720) | ASUS VivoBook 15 (X512FA) |
|---|
| Type | Detachable keyboard | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | - | Yes |
| Keyboard Backlight | Yes | Yes |
| CONNECTIONS & EXPANSIONS | Lenovo IdeaPad Miix 720-12IKB (Lenovo IdeaPad Miix 720) | ASUS VivoBook 15 (X512FA) |
|---|
| Interfaces | USB-C (charging) USB 3.0 USB 2.0 Headphone/microphone combo jack Keyboard |
Headphone/microphone combo jack USB 3.1 Gen 1 2 x USB 2.0 USB-C 3.1 Gen 1 HDMI |
|---|---|---|
| Memory Card Reader | Yes (microSD) | Yes (microSD) |
| SOFTWARE | Lenovo IdeaPad Miix 720-12IKB (Lenovo IdeaPad Miix 720) | ASUS VivoBook 15 (X512FA) |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition | Windows 10 Home |
|---|
| MISCELLANEOUS | Lenovo IdeaPad Miix 720-12IKB (Lenovo IdeaPad Miix 720) | ASUS VivoBook 15 (X512FA) |
|---|
| Included Accessories | Power adapter, keyboard | Power adapter |
|---|---|---|
| Security Slot Type | - | Kensington security slot |
| Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
| Features | Administrator password, power-on password, stand | System password |
| SAR Value | - | 0.304 W/kg (body), 0.304 W/kg (limb) |
| ENERGY STAR Certified | - | Yes |
| Manufacturer Warranty | - | Limited warranty - 1 year |
| Model Number | 12IKB 80VV | EJ1515T |
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