Lenovo Flex 5 (81C90009US)
HP ProBook 450 G4 Business Ultrabook (Y9F94UT#ABA)

Lenovo Flex 5 (81C90009US) vs HP ProBook 450 G4 Business Ultrabook (Y9F94UT#ABA)

$769.99
$673.72
$699.00
$489.99

Comparison summary

For performance Lenovo Flex 5 has a lot better processor. It also has more memory.

Flex 5 features a higher resolution screen (Full HD).

HP ProBook 450 G4 Business Ultrabook is cheaper.

ProBook 450 G4 Business Ultrabook has a bigger screen. For portability Flex 5 is lighter. It's also thinner and smaller in size.

They have different storage types, Flex 5 has an 120gb SSD and ProBook 450 G4 Business Ultrabook has an 500gb HDD.

Lenovo Flex 5 (81C90009US)
HP ProBook 450 G4 Business Ultrabook (Y9F94UT#ABA)

Lenovo Flex 5 (81C90009US)

HP ProBook 450 G4 Business Ultrabook (Y9F94UT#ABA)

Compare laptop specifications

Lenovo Flex 5 (81C90009US)HP ProBook 450 G4 Business Ultrabook (Y9F94UT#ABA)
Processor (CPU)?Central Processing Unit is the heart of a laptop and is responsible for executing programs.
Intel Core i5-8250UIntel Core i5-7200U
Memory (RAM)?Memory increases the general speed of a laptop.
8gb4gb
Graphics card (GPU)?Graphics Processing Unit calculates 3D graphics and is essential for gaming and heavy programs.
TRINITY DEVASTATOR MOBILETRINITY DEVASTATOR MOBILE
Screen size
14″15.6″
Screen resolution
Full HD (1920 x 1080 pixels)HD (1366 x 768 pixels)
Weight
3.74 lbs (1.7 kg)6.64 lbs (3.01 kg)
Size (length x width x height)
12.91 x 9.02 x 0.78 inches15.04 x 10.35 x 0.96 inches
(32.79 x 22.91 x 1.98 cm)(38.2 x 26.29 x 2.44 cm)
Operating system (OS)
Windows 10Windows 10 Professional
Hard drives
120gb SSD500gb HDD
Amazon.com List Price
$769.99$699.00
Amazon.com Lowest New Price
$673.72$489.99
Amazon.com Lowest Used Price
$598.84$442.00
Buy from Amazon.comBuy from Amazon.com

Compare Lenovo Flex 5 / HP ProBook 450 G4 Business Ultrabook vs other 2-in-1 laptops:

HP ENVY X360 2-IN-1
HP ENVY X360 2-IN-1
1KS90UA
$657.89
$649.99
Lenovo Thinkpad
Lenovo Thinkpad
Yoga 260
$729.00
Dell Inspiron 2-IN-1
Dell Inspiron 2-IN-1
DELL 13.3 2IN1
$659.00

Amazon.com description

Lenovo Flex 5 14-Inch 2-in-1 Laptop, (Intel Core i5-8250U 8GB DDR4 128 GB PCIe SSD Windows 10) 81C90009US

Gorgeous video. Immersive audio. Optimized video chat features. It's all here in the Flex 5, a stylish 2-in-1 laptop with powerful processing, vibrant 15.6” display, and long-lasting battery life.

STUNNING FHD DISPLAY: Laptop has a Full HD (14") IPS touchscreen display, so you'll be able to watch movies and browse the web in vivid detail from nearly every angle.

FINGERPRINT READER: Log in to your Flex 5 laptop instantly and securely with our fingerprint reader, and with the support of Windows Hello, you can make secure purchases at participating retailers with one touch of your finger.

POWERFUL PROCESSOR: Equipped with the latest 8th Gen Intel processor and a 128GB PCIe SSD, this 2 in 1 laptop has lightning fast boot-ups and transfer times, plus plenty of memory for more apps and large files without the slow down.

TOUCHSCREEN LAPTOP: Turn thoughts into action with the new Windows Ink features that let you write, type, and touch directly on your laptop; pair with the Lenovo Active Pen (available separately) which emulates a natural pen-on-paper writing experience.

LONG-LASTING BATTERY: This 14-inch laptop has an epic 10 hour battery life to fuel a day full of creativity without worrying about finding a charging station.

HP ProBook 450 G4 Business Ultrabook Laptop: 15.6-Inch (1366x768) | Intel Core i5-7200U | 500GB HDD | 4GB DDR4 | DVD-RW | Windows 10 Pro

Portable Computers, Work in style with sleek and strong HP ProBook 450.Perform at your best with 7th Gen Intel Core processors and optional NVIDIA GeForce discrete graphics. This product is manufactured in China.

Work in style with sleek and strong HP ProBook 450

Perform at your best with 7th Gen Intel Core processors and optional NVIDIA GeForce discrete graphics

This product is manufactured in China