HP Spectre x360 15t 5KC45AV_1 (2019) Powerful Premium 2-in-1 PC

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The HP Spectre x360 15t 5KC45AV_1 (2019) is a beefed up version of the HP’s Spectre x360 15t premium-class convertible 2-in-1 laptop model. Unlike the Spectre x360 15t 8NW68AV_1 with the “standard” Intel Core U-series processor and the Nvidia GeForce MX250 video card commonly found in the mainstream laptops, the 5KC45AV_1 features faster but also more power hungry Intel Core i7-9750H processor and GeForce GTX 1650 4GB video card you can typically find in gaming-class laptops.

Both versions boast the same display specs. The 2-in-1 notebooks have ultra-sharp 4K displays with wide viewing angles. Optionally, the 360-degree rotating touchscreen with active digitizer pen input support can be based on OLED technology. It provides deeper black color and better power efficiency.

As a configurable laptop on the HP Store in the US, the Spectre x360 15t 5KC45AV_1 can be equipped with a fast solid state drive in sizes between 256GB and 2 Terabytes and optional Intel Optane memory for storage speed boost. System memory (RAM) options are 8GB and 16GB.

This 4.8-pound laptop includes a large 84 WHr battery. It can provide more than 12 hours of battery life, according to HP.

The HP Spectre x360 15t 5KC45AV_1 built-in fingerprint reader, face-recognition webcam, and Thunderbolt 3.0 input / output technology.

Specifications of the HP Spectre x360 5KC45AV_1

Here's the specs sheet of the HP Spectre x360 5KC45AV_1. For comparison against other laptops, use the "Compare Specs" button.

Brand HP
Laptop type Convertible 2-in-1 laptop
Screen size 15.6-inch (most popular laptop screen size)
Screen resolution 3840x2160 pixels Ultra HD, 4K (ultra-high sharpness)
Touchscreen Yes
Other display specs IPS display tech (wide viewing angles)

OLED display tech (wide viewing angles and low power consumption)
Processor (CPU) Intel Core i7-9750H 9th Gen (powerful CPU designed for heavy tasks)
Graphics (GPU) Nvidia GeForce GTX 1650 4GB dedicated video card (able to run all games, but may not be smooth on high detail settings in heavy games)
System memory (RAM) size 8GB (for comfortable multi-tasking)

16GB (for heavy multi-tasking)
Data storage 256GB SSD (decent capacity)

512GB SSD (very good capacity)

1000GB (1TB) SSD (excellent capacity)

2000GB (2TB) SSD (huge capacity)

Intel Optane memory 32GB (for storage performance optimization) (optional)
DVD optical drive None
Keyboard, input Backlit keyboard with numeric pad

Multi-touch trackpad with integrated buttons


Active digitizer pen
Speakers and audio Stereo speakers

Combo microphone and headphones audio jack
Camera Front-facing web camera

Full HD 1080p (high laptop webcam resolution)

Face-recognition camera (supports Windows Hello log-ins)
Wi-Fi wireless 802.11AC
Ethernet network port No
Bluetooth Yes
USB ports 1 x USB 3.1 (standard full-size USB port)

2 x USB-C (compact type of USB port)
Video ports 1 x HDMI

Video out via USB-C
Media card reader MicroSD card reader
Other features Fingerprint reader

Thunderbolt 3.0 peripheral connectivity technology
Battery 6-cell 84 WHr
Weight 4.8 pounds
Height 0.8"
Width 14.1"
Depth 9.8"
Windows version Windows 10 Home (standard Windows version)

Windows 10 Pro (Windows with added business-oriented features)
Warranty 1-year
Year of release 2019

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Published on January 15, 2020

User Reviews and Q&A on the HP Spectre x360 5KC45AV_1

Below you can read and submit user reviews, questions, and answers about the laptop. Thank you for your contribution.

  1. Question


    Does this laptop work good with a egpu using tb3 and is it x4 PCIe?

    (0) (0)

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