53points

Apple MacBook Air (2015) 13" Intel Core i5 1.6GHZ / 8GB / 512GB

77points

HP Spectre x360 (2017) 15.6" Intel Core i7-7500U 2.7GHz / 16GB / 512GB

44points

Lenovo M41-80 14" Intel Core i5 6200U 2.3GHz / 4GB / 1TB

77points

Porsche Design Book One

Apple MacBook Air (2015) 13" Intel Core i5 1.6GHZ / 8GB / 512GB
Comparison winner
HP Spectre x360 (2017) 15.6" Intel Core i7-7500U 2.7GHz / 16GB / 512GB
Lenovo M41-80 14" Intel Core i5 6200U 2.3GHz / 4GB / 1TB
Comparison winner
Porsche Design Book One
vs
vs
vs

50 facts in comparison

Apple MacBook Air (2015) 13" Intel Core i5 1.6GHZ / 8GB / 512GB vs HP Spectre x360 (2017) 15.6" Intel Core i7-7500U 2.7GHz / 16GB / 512GB vs Lenovo M41-80 14" Intel Core i5 6200U 2.3GHz / 4GB / 1TB vs Porsche Design Book One

Apple MacBook Air (2015) 13" Intel Core i5 1.6GHZ / 8GB / 512GB
HP Spectre x360 (2017) 15.6" Intel Core i7-7500U 2.7GHz / 16GB / 512GB
Lenovo M41-80 14" Intel Core i5 6200U 2.3GHz / 4GB / 1TB
Porsche Design Book One
Apple MacBook Air (2015) 13" Intel Core i5 1.6GHZ / 8GB / 512GB
HP Spectre x360 (2017) 15.6" Intel Core i7-7500U 2.7GHz / 16GB / 512GB
Lenovo M41-80 14" Intel Core i5 6200U 2.3GHz / 4GB / 1TB
Porsche Design Book One

Why is Apple MacBook Air (2015) 13" Intel Core i5 1.6GHZ / 8GB / 512GB better than HP Spectre x360 (2017) 15.6" Intel Core i7-7500U 2.7GHz / 16GB / 512GB & Lenovo M41-80 14" Intel Core i5 6200U 2.3GHz / 4GB / 1TB & Porsche Design Book One?

  • Weight
    1.35kgvs2000,1905.1,2000g
  • Thickness
    17.2mmvs17.7,20.6,17.7mm
  • Height
    227mmvs250.9,244.9,250.9mm
  • Has a MagSafe power adapter
  • Width
    325.1mmvs355.6,337.8,355.6mm

Why is HP Spectre x360 (2017) 15.6" Intel Core i7-7500U 2.7GHz / 16GB / 512GB better than Apple MacBook Air (2015) 13" Intel Core i5 1.6GHZ / 8GB / 512GB & Lenovo M41-80 14" Intel Core i5 6200U 2.3GHz / 4GB / 1TB & Porsche Design Book One?

    Why is Lenovo M41-80 14" Intel Core i5 6200U 2.3GHz / 4GB / 1TB better than Apple MacBook Air (2015) 13" Intel Core i5 1.6GHZ / 8GB / 512GB & HP Spectre x360 (2017) 15.6" Intel Core i7-7500U 2.7GHz / 16GB / 512GB & Porsche Design Book One?

    • Has a fingerprint scanner
    • Has a VGA connector

    Why is Porsche Design Book One better than Apple MacBook Air (2015) 13" Intel Core i5 1.6GHZ / 8GB / 512GB & HP Spectre x360 (2017) 15.6" Intel Core i7-7500U 2.7GHz / 16GB / 512GB & Lenovo M41-80 14" Intel Core i5 6200U 2.3GHz / 4GB / 1TB?

    • Has a detachable keyboard
    • Has an accelerometer

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    Top specs and features

    relevant

    Design

    1.weight

    1.35kg

    2kg

    1.91kg

    2kg

    Best

    Toshiba Satellite C70 17.3" Intel Core i3-3120M 2.5GHz / 4GB / 750GB

    249.5g

    2.Has a backlit keyboard
    Apple MacBook Air (2015) 13" Intel Core i5 1.6GHZ / 8GB / 512GB
    HP Spectre x360 (2017) 15.6" Intel Core i7-7500U 2.7GHz / 16GB / 512GB
    Lenovo M41-80 14" Intel Core i5 6200U 2.3GHz / 4GB / 1TB
    Porsche Design Book One

    The keyboard is backlit, making it easier to type in the dark or dim lighting.

    3.thickness

    17.2mm

    17.7mm

    20.6mm

    17.7mm

    Best

    Huawei MateBook E 12" Intel Core i5-7Y54 1.2GHz / 8GB / 512GB

    6.9mm

    4.height

    227mm

    250.9mm

    244.9mm

    250.9mm

    Best

    Lenovo IdeaPad Miix 320

    17mm

    5.Has a detachable keyboard
    Apple MacBook Air (2015) 13" Intel Core i5 1.6GHZ / 8GB / 512GB
    HP Spectre x360 (2017) 15.6" Intel Core i7-7500U 2.7GHz / 16GB / 512GB
    Lenovo M41-80 14" Intel Core i5 6200U 2.3GHz / 4GB / 1TB
    Porsche Design Book One

    You can detach the keyboard of your device and use the screen as a tablet. Detaching the keyboard makes the device lighter and gives you the possibility to switch easily between laptop-mode and tablet-mode. The keyboard is included when buying the device.

    6.Has a flip and fold design
    Apple MacBook Air (2015) 13" Intel Core i5 1.6GHZ / 8GB / 512GB
    HP Spectre x360 (2017) 15.6" Intel Core i7-7500U 2.7GHz / 16GB / 512GB
    Lenovo M41-80 14" Intel Core i5 6200U 2.3GHz / 4GB / 1TB
    Porsche Design Book One

    A flip and fold design allows you to fold the screen over the keyboard and transform the device into a tablet, without splitting the device into two pieces.

    relevant

    Display

    1.pixel density

    127ppi

    282ppi

    157ppi

    282ppi

    Best

    Lenovo ThinkPad X1 Carbon 14" Intel Core i5 5300U 2.3GHz / 4GB / 512GB

    540ppi

    2.resolution

    1440 x 900px

    3840 x 2160px

    1920 x 1080px

    3840 x 2160px

    Best

    Asus ZenBook Pro 15 UX580GD 15.6" Intel Core i9-8950HK 2.9GHz / 16GB RAM / 512GB SSD

    3840 x 2160px

    3.every pixel has three subpixels
    Apple MacBook Air (2015) 13" Intel Core i5 1.6GHZ / 8GB / 512GB
    HP Spectre x360 (2017) 15.6" Intel Core i7-7500U 2.7GHz / 16GB / 512GB
    Lenovo M41-80 14" Intel Core i5 6200U 2.3GHz / 4GB / 1TB
    Porsche Design Book One

    The device has a display with three full subpixels per pixel, resulting in a sharp and crisp picture. Pixels in some displays (like AMOLED) share one subpixel to preserve space. This can result in a less crisp, slightly blurred image.

    4.screen size

    13.3"

    15.6"

    14"

    15.6"

    The bigger the screen size is, the better the user experience.

    Best

    MSI GT83VR Titan SLI-024 18.4" Intel Core i7-6920HQ 2.9GHz / 64GB / 1TB

    18.4"

    5.has an LED-backlit display
    Apple MacBook Air (2015) 13" Intel Core i5 1.6GHZ / 8GB / 512GB
    HP Spectre x360 (2017) 15.6" Intel Core i7-7500U 2.7GHz / 16GB / 512GB
    Lenovo M41-80 14" Intel Core i5 6200U 2.3GHz / 4GB / 1TB
    Porsche Design Book One

    Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.

    6.has a anti-reflection coating
    Apple MacBook Air (2015) 13" Intel Core i5 1.6GHZ / 8GB / 512GB
    HP Spectre x360 (2017) 15.6" Intel Core i7-7500U 2.7GHz / 16GB / 512GB
    Lenovo M41-80 14" Intel Core i5 6200U 2.3GHz / 4GB / 1TB
    Porsche Design Book One

    This helps to reduce the reflection from your device.

    relevant

    Performance

    1.RAM

    8GB

    16GB

    4GB

    16GB

    Best

    MSI WT72 6QN 17.3" Intel Xeon E3-1505M v5 2.8GHz / 64GB / 1TB

    64GB

    2.Uses flash storage
    Apple MacBook Air (2015) 13" Intel Core i5 1.6GHZ / 8GB / 512GB
    HP Spectre x360 (2017) 15.6" Intel Core i7-7500U 2.7GHz / 16GB / 512GB
    Lenovo M41-80 14" Intel Core i5 6200U 2.3GHz / 4GB / 1TB
    Porsche Design Book One

    Flash-based storage devices such as SSDs have no mechanical components. Due to this they are typically faster, run silently, and are more shock resistant than traditional HDDs.

    3.internal storage

    512GB

    512GB

    1000GB

    512GB

    Best

    Apple MacBook Pro (2018) 15" Touch Bar & Touch ID / Intel Core i9 2.9GHz / 32GB RAM / 4TB SSD

    4000GB

    4.CPU speed

    2 x 1.6GHz

    2 x 2.7GHz

    2 x 2.3GHz

    2 x 2.7GHz

    Best

    Eurocom Panther 5SE 17.3" Intel Xeon E5-2620 2GHz / 16GB / 1TB

    12 x 2GHz

    5.maximum memory size

    8GB

    16GB

    16GB

    16GB

    The maximum amount of memory (RAM) supported.

    Best

    Lenovo ThinkPad P1 15.6" UHD Intel Xeon E-2176M 2.7GHz / 32GB RAM / 1TB SSD

    64GB

    6.has an external memory slot
    Apple MacBook Air (2015) 13" Intel Core i5 1.6GHZ / 8GB / 512GB
    HP Spectre x360 (2017) 15.6" Intel Core i7-7500U 2.7GHz / 16GB / 512GB
    Lenovo M41-80 14" Intel Core i5 6200U 2.3GHz / 4GB / 1TB
    Porsche Design Book One

    The device has a standard memory slot (such as an SD or micro SD card slot) so that you can either extend the internal storage with affordable memory modules or you can retrieve data, such as photographs, easily from a memory card.

    relevant

    Connectivity

    1.USB 3.0 ports

    2

    1

    3

    1

    More USB 3.0 ports allow you to connect more devices to your computer that support USB 3.0. USB 3.0 is an improved version of USB 2.0 which offers faster transfer rates.

    Best

    MSI WT72 6QN 17.3" Intel Xeon E3-1505M v5 2.8GHz / 64GB / 1TB

    6

    2.Has WiFi
    Apple MacBook Air (2015) 13" Intel Core i5 1.6GHZ / 8GB / 512GB
    HP Spectre x360 (2017) 15.6" Intel Core i7-7500U 2.7GHz / 16GB / 512GB
    Lenovo M41-80 14" Intel Core i5 6200U 2.3GHz / 4GB / 1TB
    Porsche Design Book One

    The device can connect to WiFi.

    3.HDMI ports

    0

    1

    1

    1

    More HDMI ports mean that you can simultaneously connect numerous devices, such as video game consoles and set-top boxes.

    Best

    Origin EON17-X 17.3" Intel Core i7-4790K 4GHz / 16GB / 1TB

    2

    4.Has USB Type-C
    Apple MacBook Air (2015) 13" Intel Core i5 1.6GHZ / 8GB / 512GB
    HP Spectre x360 (2017) 15.6" Intel Core i7-7500U 2.7GHz / 16GB / 512GB
    Lenovo M41-80 14" Intel Core i5 6200U 2.3GHz / 4GB / 1TB
    Porsche Design Book One

    The USB Type-C features reversible plug orientation and cable direction.

    5.Has Bluetooth
    Apple MacBook Air (2015) 13" Intel Core i5 1.6GHZ / 8GB / 512GB
    HP Spectre x360 (2017) 15.6" Intel Core i7-7500U 2.7GHz / 16GB / 512GB
    Lenovo M41-80 14" Intel Core i5 6200U 2.3GHz / 4GB / 1TB
    Porsche Design Book One

    Bluetooth is a wireless technology that allows you to easily transfer data between different devices, such as smartphones, tablets and computers.

    6.RJ45 ports

    0

    0

    0

    0

    RJ-45 ports are used for LAN (Local Area Network) connections. With more ports you can achieve increased bandwidth across a LAN, or connect to multiple networks. It also has the added benefit of not losing connection to the network if one fails.

    Best

    Dell Latitude 7285 12.3" Intel Core i5-7Y57 1.20GHz / 16GB / 256GB SSD

    2

    relevant

    Battery

    1. longer battery life

    14h

    12h

    9h

    12h

    The device's battery life (when in use) as given by the manufacturer. With a longer battery life you have to charge the device less often.

    Best

    Asus NovaGo (TP370QL) 4GB / 64GB SSD

    22h

    2.Has a MagSafe power adapter
    Apple MacBook Air (2015) 13" Intel Core i5 1.6GHZ / 8GB / 512GB
    HP Spectre x360 (2017) 15.6" Intel Core i7-7500U 2.7GHz / 16GB / 512GB
    Lenovo M41-80 14" Intel Core i5 6200U 2.3GHz / 4GB / 1TB
    Porsche Design Book One

    The MagSafe power adapter uses a power connector that is attached magnetically. When pulled or tugged, the connector will come out of the socket safely.

    3.Has sleep-and-charge USB ports
    Apple MacBook Air (2015) 13" Intel Core i5 1.6GHZ / 8GB / 512GB
    HP Spectre x360 (2017) 15.6" Intel Core i7-7500U 2.7GHz / 16GB / 512GB
    Lenovo M41-80 14" Intel Core i5 6200U 2.3GHz / 4GB / 1TB
    Porsche Design Book One

    Sleep-and-charge USB ports can charge electronic devices when the laptop is in sleep mode, hibernate mode, or even switched off.

    relevant

    Features

    1.has a socket for a 3.5 mm audio jack
    Apple MacBook Air (2015) 13" Intel Core i5 1.6GHZ / 8GB / 512GB
    HP Spectre x360 (2017) 15.6" Intel Core i7-7500U 2.7GHz / 16GB / 512GB
    Lenovo M41-80 14" Intel Core i5 6200U 2.3GHz / 4GB / 1TB
    Porsche Design Book One

    With a standard mini jack socket, you can use the device with most headphones.

    2.has a front camera
    Apple MacBook Air (2015) 13" Intel Core i5 1.6GHZ / 8GB / 512GB
    HP Spectre x360 (2017) 15.6" Intel Core i7-7500U 2.7GHz / 16GB / 512GB
    Lenovo M41-80 14" Intel Core i5 6200U 2.3GHz / 4GB / 1TB
    Porsche Design Book One

    A front camera, also called secondary camera, can be used for video chats/selfies.

    3.has GPS
    Apple MacBook Air (2015) 13" Intel Core i5 1.6GHZ / 8GB / 512GB
    HP Spectre x360 (2017) 15.6" Intel Core i7-7500U 2.7GHz / 16GB / 512GB
    Lenovo M41-80 14" Intel Core i5 6200U 2.3GHz / 4GB / 1TB
    Porsche Design Book One

    GPS enables global positioning, useful in map, geo-tagging or navigation apps.

    For example

    Samsung Galaxy Book 2

    4.has stereo speakers
    Apple MacBook Air (2015) 13" Intel Core i5 1.6GHZ / 8GB / 512GB
    HP Spectre x360 (2017) 15.6" Intel Core i7-7500U 2.7GHz / 16GB / 512GB
    Lenovo M41-80 14" Intel Core i5 6200U 2.3GHz / 4GB / 1TB
    Porsche Design Book One

    Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.

    5.Has a stylus
    Apple MacBook Air (2015) 13" Intel Core i5 1.6GHZ / 8GB / 512GB
    HP Spectre x360 (2017) 15.6" Intel Core i7-7500U 2.7GHz / 16GB / 512GB
    Lenovo M41-80 14" Intel Core i5 6200U 2.3GHz / 4GB / 1TB
    Porsche Design Book One

    A stylus is a pen-like accessory that allows you to interact with the touchscreen with greater precision, and is particularly useful for drawing and writing.

    6.number of microphones

    2

    1

    1

    1

    More microphones result in better sound quality and enable the device to filter out background noise.

    Best

    Lenovo Miix 520

    4

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