HP Probook is a renowned laptop series from HP that is favored by many users. Therefore, HP has introduced numerous versions of laptops in this product line. Among them, the HP ProBook 450 G9 stands out with significant improvements in both exterior design and internal performance. Check out our review covering the design, display, keyboard, specifications, and performance of the HP ProBook 450 G9 to gain a better understanding of this product.
Youthful, Modern Design
Unlike its predecessor, which had a keyboard made entirely of black aluminum, the ProBook 450 G9 features a keyboard area and back cover made of silver aluminum. The HP logo circle is chrome-plated, providing a sense of luxury and modernity. Additionally, the hinge of the laptop can now open up to 180 degrees instead of the previous 150 degrees. Moreover, the laptop is designed to be thinner and lighter, measuring 32.4 x 23.8 x 1.8 cm and weighing 1.8kg. Carrying the laptop for work or school is now more convenient.
The connectivity ports are satisfying, meeting all work-related connection needs. On the left side of the machine, there is 1 USB 2.0 port and an SD card slot. On the right side, there is 1 headphone jack, 2 USB 3.1 ports, an HDMI output port, an Ethernet LAN port, a USB Type-C port, and a power jack.
The connectivity options are impressive, catering to all my work needs. On the left side, there's a USB 2.0 port and an SD card slot. Meanwhile, the right side boasts a headphone jack, two USB 3.1 ports, an HDMI output, an Ethernet port, a USB Type-C port, and a power jack.

The fingerprint security feature is a game-changer, allowing for quick one-touch access without the hassle of swiping like older models.
The large screen sports thin bezels, enhancing the viewing experience.
Similar to its predecessor, the 450 G9 boasts a 15.6-inch Full HD display with a resolution of 1920 x 1200px. While satisfactory, the glossy screen can strain the eyes and cause glare when used outdoors or in brightly lit areas.
Although the side bezels are slim, the top and bottom bezels remain quite thick. The IPS panel offers a wide viewing angle of up to 178 degrees, effectively eliminating color distortion from different viewing angles.

The keyboard feels robust, and the touchpad is generously sized.
The keyboard housing is crafted from aluminum, ensuring durability. Typing feels smooth and responsive, with no noticeable flex even under heavy pressure. The keys are large, square-shaped, and offer good tactile feedback. However, the key travel feels a bit shallow, and the small arrow keys pose a usability challenge. The keyboard features white LED backlighting with two brightness levels.
The Touchpad is generously sized and features a glass surface that provides a smooth, comfortable feel without sticking or sweating during use. There's no noticeable lag or cursor jumping during operation.
Suitable configuration for office tasks.
The Probook 450 G9 is equipped with the Intel Core i5-8265U processor from the 12th generation, with a clock speed of 1.6 GHz – 3.9 GHz, featuring 4 cores and 8 threads. It comes with 4GB of RAM and a 256GB SSD. Over time, the machine delivers smooth performance for office tasks. Boot-up speed is quite fast.
The machine also features the Intel UHD Graphics 620 chip, an upgrade from the previous 520 series. It handles light 3D gaming smoothly and is evaluated to offer a 7% faster gaming graphics performance compared to the previous 520 series. Additionally, this laptop supports a maximum RAM upgrade of 32GB for those seeking enhanced performance.

Should you own the ProBook 450 G9 or not?
The HP ProBook 450 G9 is a beautifully designed, slim, lightweight laptop with powerful and stable performance. It offers affordability with a current price tag of only 16,490,000 VND. This makes it an ideal device for office workers. In this price range, it faces competition from rivals like the Dell Inspiron 14 7425 and the Asus Vivobook Pro M3401QA-KM006W.