HP ProBook 455 G8 - Specs

  • AUO AUO5699
  • Color accuracy  3.6  3.6
  • up to 8000GB SSD
  • RAM
  • up to 64GB
  • OS
  • Windows 10 Pro, Windows 11 Pro, Windows 10 Home, No OS
  • Battery
  • 45Wh, 3-cell, 45Wh, 3-cell ,
  • Body material
  • Plastic / Polycarbonate, Aluminum
  • Dimensions
  • 359.4 x 233.9 x 19.8 mm (14.15" x 9.21" x 0.78")
  • Weight
  • 1.74 kg (3.8 lbs)
  • Ports and connectivity
  • 2x USB Type-A
  • 3.2 Gen 1 (5 Gbps)
  • 1x USB Type-A
  • 3.2 Gen 1 (5 Gbps), Power Delivery (PD)
  • 1x USB Type-C
  • 3.2 Gen 2 (10 Gbps), Power Delivery (PD), DisplayPort
  • HDMI
  • 1.4b
  • Card reader
  • MicroSD
  • Ethernet LAN
  • 10, 100, 1000 Mbit/s
  • Wi-Fi
  • 802.11ax
  • Bluetooth
  • 5.0
  • Audio jack
  • 3.5mm Combo Jack
  • Features
  • Fingerprint reader
  • optional
  • Web camera
  • HD
  • Backlit keyboard
  • Microphone
  • Dual Array Microphones
  • Speakers
  • 2x 2W, Stereo Speakers
  • Optical drive
  • Security Lock slot
  • Nano security lock slot

All HP ProBook 455 G8 configurations



Buy our profiles for AUO AUO5699 / 15.6”, Full HD (1920 x 1080), IPS

In addition to receiving efficient and health-friendly profiles, by buying LaptopMedia's products you also support the development of our labs, where we test devices in order to produce the most objective reviews possible.

Office Work

Office Work should be used mostly by users who spend most of the time looking at pieces of text, tables or just surfing. This profile aims to deliver better distinctness and clarity by keeping a flat gamma curve (2.20), native color temperature and perceptually accurate colors.

Design and Gaming

This profile is aimed at designers who work with colors professionally, and for games and movies as well. Design and Gaming takes display panels to their limits, making them as accurate as possible in the sRGB IEC61966-2-1 standard for Web and HDTV, at white point D65.


Health-Guard eliminates the harmful Pulse-Width Modulation (PWM) and reduces the negative Blue Light which affects our eyes and body. Since it’s custom tailored for every panel, it manages to keep the colors perceptually accurate. Health-Guard simulates paper so the pressure on the eyes is greatly reduced.

Get all 3 profiles with 33% discount

CPU performance

Here you can find the price/performance difference between all the CPUs that come in the HP ProBook 455 G8 series.

Results are from the Cinebench 20 Multi-core test (the higher the score, the better)

GPU performance

Here you can find the price/performance difference between all the GPUs that come in the HP ProBook 455 G8 series.

HP ProBook 455 G8 in-depth review

HP was one of the manufacturers that made the best impression, as well as the biggest improvement with their low-to-mid-range business laptop offering - the ProBook 450 G8. Now, we have the AMD version, which is called the ProBook 455 G8. Due to the huge performance difference between the ULV Zen 3 chips, and the Tiger Lake-U processors, we expect the ProBook 455 G8 to be significantly faster than its compatriot. In addition, we are interested in the efficiency of the device, as the Intel model wasn't particularly impressive in terms of battery life. As you'll find out, they share the same[...]


  • Great spill-resistant keyboard
  • Great battery life
  • Good performance
  • No PWM (AUO5699)
  • Wide I/O and on-point upgradeability
  • Optional IR face recognition and fingerprint reader
  • Extremely quiet in every condition


  • Can't get the most out of the hardware due to the meek cooling policy
  • Covers only 50% of the sRGB color gamut (AUO5699)

Inside HP ProBook 455 G8 - disassembly and upgrade options

Read our Disassembly Guide

Games you can play on this laptop series

Resolution: 1920 x 1080 (Full HD)
AMD Radeon RX Vega 8 (R4000/5000, 15W) 92 FPS 62 FPS