74points

Asus ZenBook S UX391UA 13.3” Intel Core i7-8550U 1.8GHz / 16GB RAM / 512GB SSD

76points

HP Spectre x360 15.6" Intel Core i7-8705G 3.1GHz / 16GB / 512GB SSD

HP Spectre x360 15.6" Intel Core i7-8705G 3.1GHz / 16GB / 512GB SSD
Comparison winner
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92 facts in comparison

Asus ZenBook S UX391UA 13.3” Intel Core i7-8550U 1.8GHz / 16GB RAM / 512GB SSD vs HP Spectre x360 15.6" Intel Core i7-8705G 3.1GHz / 16GB / 512GB SSD

Asus ZenBook S UX391UA 13.3” Intel Core i7-8550U 1.8GHz / 16GB RAM / 512GB SSD
HP Spectre x360 15.6" Intel Core i7-8705G 3.1GHz / 16GB / 512GB SSD

Why is Asus ZenBook S UX391UA 13.3” Intel Core i7-8550U 1.8GHz / 16GB RAM / 512GB SSD better than HP Spectre x360 15.6" Intel Core i7-8705G 3.1GHz / 16GB / 512GB SSD?

  • 1.09kg lighter
    ?

    1.05kgvs2140g
  • 17.38% higher pixel density
    ?

    331ppivs282ppi
  • 1.5h longer battery life
    ?

    13.5hvs12h
  • Has USB Type-C
    ?
  • 2 more USB 3.0 ports
    ?

    3vs1
  • 6.5mm thinner
    ?

    12.9mmvs19.4mm
  • 2 more USB ports
    ?

    3vs1
  • 50MHz faster GPU turbo speed
    ?

    1150MHzvs1100MHz

Why is HP Spectre x360 15.6" Intel Core i7-8705G 3.1GHz / 16GB / 512GB SSD better than Asus ZenBook S UX391UA 13.3” Intel Core i7-8550U 1.8GHz / 16GB RAM / 512GB SSD?

  • 17.29% bigger screen size
    ?

    15.6"vs13.3"
  • 1.72x faster CPU speed
    ?

    4 x 3.1GHzvs4 x 1.8GHz
  • Has an HDMI output
    ?
  • Has an external memory slot
    ?
  • 32GB larger maximum memory size
    ?

    64GBvs32GB
  • Stylus included
    ?
  • 0.1GHz higher turbo clock speed
    ?

    4.1GHzvs4GHz
  • 1 more microphone(s)
    ?

    2vs1

Which are the most popular comparisons?

Price comparison

Asus ZenBook S UX391UA 13.3” Intel Core i7-8550U 1.8GHz / 16GB RAM / 512GB SSD

ProductStorePrice
Asus ZenBook S UX391UA 13.3” Intel Core i7-8550U 1.8GHz / 16GB RAM / 512GB SSD AmazonASUS ZenBook S UX391UA-XB74T 13.3-inch U...ASUS ZenBook S UX391UA-XB74T 13.3-inch UHD 4K Touch, Intel i7-8550U, 16GB 2133MHz RAM ,512GB PCIE SSD, Windows 10 Pro, FP Sensor, Thunderbolt (Renewed)
Amazon logo
$1,499.77

HP Spectre x360 15.6" Intel Core i7-8705G 3.1GHz / 16GB / 512GB SSD

Buy used:

$959.00

ProductStorePrice
HP Spectre x360 15.6" Intel Core i7-8705G 3.1GHz / 16GB / 512GB SSD AmazonHP Spectre X360 2020 GEM Cut 13.3" FHD T...HP Spectre X360 2020 GEM Cut 13.3" FHD Touch Laptop, Intel i7-1065G7, 16GB RAM, 512GB SSD, Bang & Olufsen, Fingerprint Reader, HP Stylus, Nightfall Black, Win 10 Home, 64GB TechWarehouse Flash Drive
Amazon logo
$1,385.90
HP Spectre x360 15.6" Intel Core i7-8705G 3.1GHz / 16GB / 512GB SSD AmazonHP - Spectre x360 2-in-1 15.6" 4K Ultra ...HP - Spectre x360 2-in-1 15.6" 4K Ultra HD Touch-Screen Laptop - Intel Core i7 - 16GB Memory - 512GB SSD - 15-DF0013DX (Renewed)
Amazon logo
$1,375.88
HP Spectre x360 15.6" Intel Core i7-8705G 3.1GHz / 16GB / 512GB SSD AmazonHP - Spectre x360 2-in-1 15.6" 4K Ultra ...HP - Spectre x360 2-in-1 15.6" 4K Ultra HD Touch-Screen Laptop - Intel Core i7 - 16GB Memory - 512GB SSD - HP Finish In Dark Ash Silver, Sandblasted Finish
Amazon logo
$1,549.00
HP Spectre x360 15.6" Intel Core i7-8705G 3.1GHz / 16GB / 512GB SSD AmazonHP Spectre x360 15T 2020 i7-10750H Hexac...HP Spectre x360 15T 2020 i7-10750H Hexacore, 16 GB RAM, 1 TB SSD, Nvidia GTX 1650Ti 4GB Graphics, 15.6 4K Touch, Wi-Fi 6, Win 10 Pro, Nightfall Black, HP Pen, 64 GB Tech Warehouse Flash Drive
Amazon logo
$1,785.98
HP Spectre x360 15.6" Intel Core i7-8705G 3.1GHz / 16GB / 512GB SSD AmazonNewest HP Spectre x360 13t (10th Gen Int...Newest HP Spectre x360 13t (10th Gen Intel i7-1065G7, 4K OLED, 16GB, 1TB SSD, Precision, WiFi 6, with Stylus, 2-in-1, B&O, 3 Years McAfee Security, Windows 10 PRO, HP Warranty) Nightfall Black
Amazon logo
$1,693.85
HP Spectre x360 15.6" Intel Core i7-8705G 3.1GHz / 16GB / 512GB SSD AmazonNewest HP Spectre x360 15t Touch 10th Ge...Newest HP Spectre x360 15t Touch 10th Gen Intel i7-10510U, Pen, 3 Years McAfee Internet Security, Windows 10 Professional Key, 4K IPS, HP Warranty, 2-in-1 Laptop PC (16GB, 1TB SSD, Dark Ash)
Amazon logo
$1,799.95
HP Spectre x360 15.6" Intel Core i7-8705G 3.1GHz / 16GB / 512GB SSD AmazonNewest HP Spectre x360 2-in-1 13.3 inche...Newest HP Spectre x360 2-in-1 13.3 inches FHD Touchscreen Laptop, 10th Gen Intel Core i7-1065G7 1.30 GHz,8GB RAM, 512GB SSD + 32GB Optane, Backlit Keyboard,WiFi 6 - 802.11 ax,Windows 10 (Renewed)
Amazon logo
$959.00
HP Spectre x360 15.6" Intel Core i7-8705G 3.1GHz / 16GB / 512GB SSD AmazonHP Spectre x360, 9th gen Gemcut 15t ,Tou...HP Spectre x360, 9th gen Gemcut 15t ,Touch 4K UHD,i7- i7 9750H Hexacore,NVIDIA GeForce GTX 1650 (4GB),512GB NVMe SSD,16GB RAM,Win 10 Pro Pre-Installed by HP, 64GB Neopack Flash Drive, HP Premium Wty
Amazon logo
$1,626.99
HP Spectre x360 15.6" Intel Core i7-8705G 3.1GHz / 16GB / 512GB SSD AmazonHP - Spectre x360 2-in-1 13.3" 4K Ultra ...HP - Spectre x360 2-in-1 13.3" 4K Ultra HD Touch-Screen Laptop - Intel Core i5 - 8GB Memory - 256GB SSD - Natural Silver
Amazon logo
$948.97

Design

1.weight

1.05kg

2.14kg

We consider a lower weight better because lighter devices are more comfortable to carry. A lower weight is also an advantage for home appliances, as it makes transportation easier, and for many other types of products.
2.Has a backlit keyboard
Asus ZenBook S UX391UA 13.3” Intel Core i7-8550U 1.8GHz / 16GB RAM / 512GB SSD
HP Spectre x360 15.6" Intel Core i7-8705G 3.1GHz / 16GB / 512GB SSD
The keyboard is backlit, making it easier to type in the dark or dim lighting.
3.thickness

12.9mm

19.4mm

We consider a thinner chassis better because it makes the product more compact and portable. Thinness is a feature highlighted by many manufacturers of mobile devices, but it is essential for a wide range of products.
4.warranty period

1

1

When covered under the manufacturer’s warranty it is possible to get a replacement in the case of a malfunction.
5.weather-sealed (splashproof)
Asus ZenBook S UX391UA 13.3” Intel Core i7-8550U 1.8GHz / 16GB RAM / 512GB SSD
HP Spectre x360 15.6" Intel Core i7-8705G 3.1GHz / 16GB / 512GB SSD
The device is protected with extra seals to prevent failures caused by dust, raindrops, and water splashes.
6.width

311mm

359mm

The width represents the horizontal dimension of the product. We consider a smaller width better because it assures easy maneuverability.

Display

1.resolution

3840 x 2160px

3840 x 2160px

Resolution is an essential indicator of a screen's image quality, representing the maximum amount of pixels that can be shown on the screen. The resolution is given as a compound value, comprised of horizontal and vertical pixels.
2.pixel density

331ppi

282ppi

Pixel density is a measurement of a screen's resolution, expressed as the number of pixels per inch (PPI) on the screen. A higher pixel density translates into more clarity and sharpness for the images rendered on the screen, thus improving the quality of the viewing experience.
3.has anti-reflection coating
Asus ZenBook S UX391UA 13.3” Intel Core i7-8550U 1.8GHz / 16GB RAM / 512GB SSD
HP Spectre x360 15.6" Intel Core i7-8705G 3.1GHz / 16GB / 512GB SSD
This helps to reduce the reflection from your device.
4.screen size

13.3"

15.6"

The bigger the screen size is, the better the user experience.
5.has a touch screen
Asus ZenBook S UX391UA 13.3” Intel Core i7-8550U 1.8GHz / 16GB RAM / 512GB SSD
HP Spectre x360 15.6" Intel Core i7-8705G 3.1GHz / 16GB / 512GB SSD
You can operate the device easily, by pressing the screen with your fingers.
6.has an LED-backlit display
Asus ZenBook S UX391UA 13.3” Intel Core i7-8550U 1.8GHz / 16GB RAM / 512GB SSD
HP Spectre x360 15.6" Intel Core i7-8705G 3.1GHz / 16GB / 512GB SSD
Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.

Performance

1.RAM

16GB

16GB

Random-access memory (RAM) is a form of volatile memory used to store working data and machine code currently in use. It is a quick-access, temporary virtual storage that can be read and changed in any order, thus enabling fast data processing.
2.RAM speed
It can support faster memory, which will give quicker system performance.
3.Uses flash storage
Asus ZenBook S UX391UA 13.3” Intel Core i7-8550U 1.8GHz / 16GB RAM / 512GB SSD
HP Spectre x360 15.6" Intel Core i7-8705G 3.1GHz / 16GB / 512GB SSD
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.
4.CPU speed

4 x 1.8GHz (Intel Core i7-8550U)

4 x 3.1GHz (Intel Core i7-8705G)

The CPU speed indicates how many processing cycles per second can be executed by a CPU, considering all of its cores (processing units). It is calculated by adding the clock rates of each core or, in the case of multi-core processors employing different microarchitectures, of each group of cores.
5.internal storage

512GB

512GB

The internal storage refers to the built-in storage space available in a device for system data, apps, and user-generated data. With a large amount of internal storage, you can save more files and apps on your device.
6.has an external memory slot
Asus ZenBook S UX391UA 13.3” Intel Core i7-8550U 1.8GHz / 16GB RAM / 512GB SSD
HP Spectre x360 15.6" Intel Core i7-8705G 3.1GHz / 16GB / 512GB SSD
The device has a standard memory slot (such as an SD or micro SD card slot) that enables you to extend the built-in internal storage with affordable memory modules, or easily retrieve data, such as photographs, from the memory card.

Connectivity

1.Has USB Type-C
Asus ZenBook S UX391UA 13.3” Intel Core i7-8550U 1.8GHz / 16GB RAM / 512GB SSD
HP Spectre x360 15.6" Intel Core i7-8705G 3.1GHz / 16GB / 512GB SSD
The USB Type-C features reversible plug orientation and cable direction.
2.USB 3.0 ports

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.
3.supports Wi-Fi
Asus ZenBook S UX391UA 13.3” Intel Core i7-8550U 1.8GHz / 16GB RAM / 512GB SSD
HP Spectre x360 15.6" Intel Core i7-8705G 3.1GHz / 16GB / 512GB SSD
The device can connect to Wi-Fi.
4.has an HDMI output
Asus ZenBook S UX391UA 13.3” Intel Core i7-8550U 1.8GHz / 16GB RAM / 512GB SSD
HP Spectre x360 15.6" Intel Core i7-8705G 3.1GHz / 16GB / 512GB SSD
Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
5.supports Wi-Fi 4 (802.11n)
Asus ZenBook S UX391UA 13.3” Intel Core i7-8550U 1.8GHz / 16GB RAM / 512GB SSD
HP Spectre x360 15.6" Intel Core i7-8705G 3.1GHz / 16GB / 512GB SSD
Wi-Fi 4 (802.11n) is a wireless standard released in 2009. It has faster transfer rates and improved security compared to its predecessors – a, b, and g.
6.supports Wi-Fi 5 (802.11ac)
Asus ZenBook S UX391UA 13.3” Intel Core i7-8550U 1.8GHz / 16GB RAM / 512GB SSD
HP Spectre x360 15.6" Intel Core i7-8705G 3.1GHz / 16GB / 512GB SSD
802.11ac wireless works on the 5GHz frequency range. It offers higher transfer rates, improved reliability, and improved power consumption. It provides advantages for gaming and HD video streaming.

Battery

1.Battery life

13.5h

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.
2.Has sleep-and-charge USB ports
Asus ZenBook S UX391UA 13.3” Intel Core i7-8550U 1.8GHz / 16GB RAM / 512GB SSD
HP Spectre x360 15.6" Intel Core i7-8705G 3.1GHz / 16GB / 512GB SSD
Sleep-and-charge USB ports can charge electronic devices when the laptop is in sleep mode, hibernate mode, or even switched off.
3.Has a MagSafe power adapter
Asus ZenBook S UX391UA 13.3” Intel Core i7-8550U 1.8GHz / 16GB RAM / 512GB SSD
HP Spectre x360 15.6" Intel Core i7-8705G 3.1GHz / 16GB / 512GB SSD
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.

Features

1.has stereo speakers
Asus ZenBook S UX391UA 13.3” Intel Core i7-8550U 1.8GHz / 16GB RAM / 512GB SSD
HP Spectre x360 15.6" Intel Core i7-8705G 3.1GHz / 16GB / 512GB SSD
Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
2.has a socket for a 3.5 mm audio jack
Asus ZenBook S UX391UA 13.3” Intel Core i7-8550U 1.8GHz / 16GB RAM / 512GB SSD
HP Spectre x360 15.6" Intel Core i7-8705G 3.1GHz / 16GB / 512GB SSD
With a standard mini jack socket, you can use the device with most headphones.
3.has a front camera
Asus ZenBook S UX391UA 13.3” Intel Core i7-8550U 1.8GHz / 16GB RAM / 512GB SSD
HP Spectre x360 15.6" Intel Core i7-8705G 3.1GHz / 16GB / 512GB SSD
A front camera, also called secondary camera, can be used for video chats/selfies.
4.Stylus included
Asus ZenBook S UX391UA 13.3” Intel Core i7-8550U 1.8GHz / 16GB RAM / 512GB SSD
HP Spectre x360 15.6" Intel Core i7-8705G 3.1GHz / 16GB / 512GB SSD
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.
5.Has a fingerprint scanner
Asus ZenBook S UX391UA 13.3” Intel Core i7-8550U 1.8GHz / 16GB RAM / 512GB SSD
HP Spectre x360 15.6" Intel Core i7-8705G 3.1GHz / 16GB / 512GB SSD
The device has a fingerprint scanner which identifies the user.
6.number of microphones

1

2

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

Miscellaneous

1.has branded damage-resistant glass
Asus ZenBook S UX391UA 13.3” Intel Core i7-8550U 1.8GHz / 16GB RAM / 512GB SSD
HP Spectre x360 15.6" Intel Core i7-8705G 3.1GHz / 16GB / 512GB SSD
Damage-resistant glass (such as Corning Gorilla Glass or Asahi Dragontrail Glass) is thin, lightweight, and can withstand high levels of force.
2.Geekbench 5 result (multi)
Geekbench 5 is a cross-platform benchmark that measures a processor's multi-core performance. (Source: Primate Labs, 2020)
3.Supports hardware-assisted virtualization
Asus ZenBook S UX391UA 13.3” Intel Core i7-8550U 1.8GHz / 16GB RAM / 512GB SSD (Intel Core i7-8550U)
HP Spectre x360 15.6" Intel Core i7-8705G 3.1GHz / 16GB / 512GB SSD (Intel Core i7-8705G)
It is easier to obtain better performance when using virtualization if it is hardware-assisted.
4.Turbo Boost version
Intel's Turbo Boost technology allows CPUs to operate even faster than their maximum clock speed, increasing performance for demanding tasks.
5.Geekbench 5 result (single)
Geekbench 5 is a cross-platform benchmark that measures a processor's single-core performance. (Source: Primate Labs, 2020)
6.Cinebench R20 (multi) result
Cinebench R20 is a benchmark tool that measures a CPU's multi-core performance by rendering a 3D scene.

Price comparison

Asus ZenBook S UX391UA 13.3” Intel Core i7-8550U 1.8GHz / 16GB RAM / 512GB SSD

ProductStorePrice
Asus ZenBook S UX391UA 13.3” Intel Core i7-8550U 1.8GHz / 16GB RAM / 512GB SSD AmazonASUS ZenBook S UX391UA-XB74T 13.3-inch U...ASUS ZenBook S UX391UA-XB74T 13.3-inch UHD 4K Touch, Intel i7-8550U, 16GB 2133MHz RAM ,512GB PCIE SSD, Windows 10 Pro, FP Sensor, Thunderbolt (Renewed)
Amazon logo
$1,499.77

HP Spectre x360 15.6" Intel Core i7-8705G 3.1GHz / 16GB / 512GB SSD

Buy used:

$959.00

ProductStorePrice
HP Spectre x360 15.6" Intel Core i7-8705G 3.1GHz / 16GB / 512GB SSD AmazonHP Spectre X360 2020 GEM Cut 13.3" FHD T...HP Spectre X360 2020 GEM Cut 13.3" FHD Touch Laptop, Intel i7-1065G7, 16GB RAM, 512GB SSD, Bang & Olufsen, Fingerprint Reader, HP Stylus, Nightfall Black, Win 10 Home, 64GB TechWarehouse Flash Drive
Amazon logo
$1,385.90
HP Spectre x360 15.6" Intel Core i7-8705G 3.1GHz / 16GB / 512GB SSD AmazonHP - Spectre x360 2-in-1 15.6" 4K Ultra ...HP - Spectre x360 2-in-1 15.6" 4K Ultra HD Touch-Screen Laptop - Intel Core i7 - 16GB Memory - 512GB SSD - 15-DF0013DX (Renewed)
Amazon logo
$1,375.88
HP Spectre x360 15.6" Intel Core i7-8705G 3.1GHz / 16GB / 512GB SSD AmazonHP - Spectre x360 2-in-1 15.6" 4K Ultra ...HP - Spectre x360 2-in-1 15.6" 4K Ultra HD Touch-Screen Laptop - Intel Core i7 - 16GB Memory - 512GB SSD - HP Finish In Dark Ash Silver, Sandblasted Finish
Amazon logo
$1,549.00
HP Spectre x360 15.6" Intel Core i7-8705G 3.1GHz / 16GB / 512GB SSD AmazonHP Spectre x360 15T 2020 i7-10750H Hexac...HP Spectre x360 15T 2020 i7-10750H Hexacore, 16 GB RAM, 1 TB SSD, Nvidia GTX 1650Ti 4GB Graphics, 15.6 4K Touch, Wi-Fi 6, Win 10 Pro, Nightfall Black, HP Pen, 64 GB Tech Warehouse Flash Drive
Amazon logo
$1,785.98
HP Spectre x360 15.6" Intel Core i7-8705G 3.1GHz / 16GB / 512GB SSD AmazonNewest HP Spectre x360 13t (10th Gen Int...Newest HP Spectre x360 13t (10th Gen Intel i7-1065G7, 4K OLED, 16GB, 1TB SSD, Precision, WiFi 6, with Stylus, 2-in-1, B&O, 3 Years McAfee Security, Windows 10 PRO, HP Warranty) Nightfall Black
Amazon logo
$1,693.85
HP Spectre x360 15.6" Intel Core i7-8705G 3.1GHz / 16GB / 512GB SSD AmazonNewest HP Spectre x360 15t Touch 10th Ge...Newest HP Spectre x360 15t Touch 10th Gen Intel i7-10510U, Pen, 3 Years McAfee Internet Security, Windows 10 Professional Key, 4K IPS, HP Warranty, 2-in-1 Laptop PC (16GB, 1TB SSD, Dark Ash)
Amazon logo
$1,799.95
HP Spectre x360 15.6" Intel Core i7-8705G 3.1GHz / 16GB / 512GB SSD AmazonNewest HP Spectre x360 2-in-1 13.3 inche...Newest HP Spectre x360 2-in-1 13.3 inches FHD Touchscreen Laptop, 10th Gen Intel Core i7-1065G7 1.30 GHz,8GB RAM, 512GB SSD + 32GB Optane, Backlit Keyboard,WiFi 6 - 802.11 ax,Windows 10 (Renewed)
Amazon logo
$959.00
HP Spectre x360 15.6" Intel Core i7-8705G 3.1GHz / 16GB / 512GB SSD AmazonHP Spectre x360, 9th gen Gemcut 15t ,Tou...HP Spectre x360, 9th gen Gemcut 15t ,Touch 4K UHD,i7- i7 9750H Hexacore,NVIDIA GeForce GTX 1650 (4GB),512GB NVMe SSD,16GB RAM,Win 10 Pro Pre-Installed by HP, 64GB Neopack Flash Drive, HP Premium Wty
Amazon logo
$1,626.99
HP Spectre x360 15.6" Intel Core i7-8705G 3.1GHz / 16GB / 512GB SSD AmazonHP - Spectre x360 2-in-1 13.3" 4K Ultra ...HP - Spectre x360 2-in-1 13.3" 4K Ultra HD Touch-Screen Laptop - Intel Core i5 - 8GB Memory - 256GB SSD - Natural Silver
Amazon logo
$948.97

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