A comparison of specs, key information, reviews, and best pricing from top retailers
Last updated -- hours ago | Report incorrect information
EliteBook 845 G9
Company ProductName Specs











Flex 5 16
Company ProductName Specs











What we think

Chevron down
PerfectRec Logo
The PerfectRec laptop team Learn more
Updated January 10, 2024·

If you prioritize a higher resolution touchscreen and don't mind a heavier and larger device, the Lenovo Flex 5 16 is an affordable choice suitable for general use and light engineering tasks. However, the HP EliteBook 845 G9, while more expensive, offers better build quality, keyboard, webcam, and is lighter, making it more portable and suitable for business environments and users who need a more robust machine. Neither laptop is designed for intensive gaming or high-end 3D/machine learning tasks. Choose the Lenovo for a convertible experience with touch capability or the HP for a more traditional business laptop with higher quality components. Give Feedback

this description is based on the product variant with some specs and product variant with some specs. At the time of writing, the variant with some specs cost some dollars and the variant with some specs cost some dollars.
Advantages of the HP EliteBook 845 G9
  • Very good overall build quality
  • Very good portability
  • Good speakers
  • Very good keyboard
Advantages of the Lenovo Flex 5 16
  • The Lenovo Flex 5 16 has no clear advantages over the HP EliteBook 845 G9.

Key differences

Chevron down

Screen Quality

7.1
EliteBook 845 G9
Flex 5 16
7.3
14.0in
SIZE
16.0in
1920 x 1200
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
60Hz
402.0 nits
BRIGHTNESS
400.0 nits
The Lenovo Flex 5 16 has a better screen than the HP EliteBook 845 G9 for general use, and engineering and design.

Portability

Very Good
EliteBook 845 G9
Flex 5 16
Good
14.0in
SIZE
16.0in
3.0 lbs
WEIGHT
4.6 lbs
0.7in
THICKNESS
0.7in
The HP EliteBook 845 G9 has very good portability, while the Lenovo Flex 5 16 has good portability.
The most portable laptops are small, thin, and light.

Build Quality

8.0
EliteBook 845 G9
Flex 5 16
7.0
The HP EliteBook 845 G9 has very good build quality, while the Lenovo Flex 5 16 has good build quality.

Cost

$740
EliteBook 845 G9
Flex 5 16
$798
Product image
Product image

$200

$400

$600

$800

$1,000

$1,200

The HP EliteBook 845 G9 has a price of $740 and the Lenovo Flex 5 16 costs $798.
Image of Laptops
Let Us Help Find Your Perfect Laptop
Find your new laptop

Key similarities

Chevron down

General Use

7.7
EliteBook 845 G9
Flex 5 16
7.6
1920 x 1200
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
402.0 nits
DISPLAY BRIGHTNESS
400.0 nits
12.0 Hours
BATTERY LIFE
11.5 Hours
8.5/10
KEYBOARD QUALITY SCORE
7.0/10
8.3/10
PORTABILITY SCORE
7.4/10
The HP EliteBook 845 G9 and Lenovo Flex 5 16 are both good for general use.

Gaming and AI

6.3
EliteBook 845 G9
Flex 5 16
6.2
3.7/10
OVERALL GPU SCORE
3.7/10
1920 x 1200
RESOLUTION
2560 x 1600
60Hz
REFRESH RATE
60Hz
No
SUPPORTS DLSS
No
No
MUX SWITCH / ADVANCED OPTIMUS
No
8.0/10
FAN NOISE SCORE
7.5/10
The HP EliteBook 845 G9 and Lenovo Flex 5 16 are both only fair for gaming and AI.

Engineering and Design

7.2
EliteBook 845 G9
Flex 5 16
7.2
6.2/10
OVERALL CPU SCORE
6.8/10
3.7/10
OVERALL GPU SCORE
3.7/10
16.0 GB
RAM
16.0 GB
The Lenovo Flex 5 16 and HP EliteBook 845 G9 are both good for engineering and design.

Content Creation

7.6
EliteBook 845 G9
Flex 5 16
7.6
6.2/10
OVERALL CPU SCORE
6.8/10
1920 x 1200
RESOLUTION
2560 x 1600
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The HP EliteBook 845 G9 and Lenovo Flex 5 16 are both good for content creation.

Software Development

7.7
EliteBook 845 G9
Flex 5 16
7.5
6.2/10
OVERALL CPU SCORE
6.8/10
16.0 GB
RAM
16.0 GB
1920 x 1200
RESOLUTION
2560 x 1600
8.5/10
KEYBOARD QUALITY SCORE
7.0/10
The HP EliteBook 845 G9 and Lenovo Flex 5 16 are both good for software development.

Battery

12.0 Hours
EliteBook 845 G9
Flex 5 16
11.5 Hours
The HP EliteBook 845 G9 has 12 hours of battery life. The Lenovo Flex 5 16 has 11.5 hours of battery life.

Give feedback

We’re constantly working to improve.

How the HP EliteBook 845 G9 and the Lenovo Flex 5 16 compare to other laptops

Chevron down

Spec Comparison

Chevron down
HP EliteBook 845 G9Lenovo Flex 5 16
HP EliteBook 845 G9Lenovo Flex 5 16

GENERAL

Price
$740
$798
Release Date
May 1, 2022April 1, 2022
Overall Dimensions
12.4'' x 8.8'' x 0.76''14.1'' x 10'' x 0.74''
Weight
3.09 lbs4.63 lbs
Width
12.42"14.09"
Depth
8.82"9.99"

INTERNAL

Processor
AMD Ryzen 5 6650UIntel i7-1255U
Graphics
Radeon 660M Iris Xe G7
Mux Switch / Advanced Optimus
NoNo
RAM
16 GB16 GB
DDR Memory Version
54

BATTERY

Battery Life
12 Hours11.5 Hours
Battery Capacity
51 Wh52.5 Wh

SCREEN

Diagonal Size
14"16"
Display Technology
IPSIPS
Resolution
1920 x 12002560 x 1600
Refresh Rate
60Hz60Hz
Display Brightness
402 nits400 nits

RELIABILITY, APPEARANCE & ACOUSTICS

Build Quality Score
8/107/10
Portability Score
8.3/107.4/10
Gaming Laptop Appearance
NoNo
Premium Business Laptop
YesNo
Fan Noise Score
8/107.5/10

HARDWARE FEATURES

Keyboard Quality Score
8.5/107/10
Speaker Quality Score
7.5/106.8/10
Webcam
1440p1080p
Fingerprint Reader
YesYes
Backlit Keyboard
YesYes
Number Pad
NoYes

CONNECTIVITY

USB Type-A
22
USB-C ports
21
USB-C Charging
YesYes
Display Outputs
32
Thunderbolt Version
N/A4

Shopping

Chevron down

HP EliteBook 845 G9

See more

Dig into reviews and images

NotebookCheck

Sebastian Jentsch | July 2022
"The high-end version of the HP EliteBook 845 G9 with a Ryzen 9 PRO 6950HS, 32GB of RAM and a 1 TB SSD packs a lot of power, but is still quiet and cool enough to operate in noise-sensitive environments. Quiet, cool and drawing on a massive 40 watts from the APU at the same time, however, is not possible. The 14-incher only has a single-fan solution and it only just manages to keep an near unthrottled Ryzen 9 in check."

Lenovo Flex 5 16

See more

Dig into reviews and images

NotebookCheck

Andreas Osthoff | April 2023
"The Lenovo IdeaPad Flex 5 is a solidly equipped, 2-in-1 in the lower price segment. Performance is definitely sufficient for everyday tasks and in tests the battery proved itself to be very economical. That aside, there is a lot of standard fare on show and a search for real highlights ends in vain. The low color coverage and reflective display can be avoided by going for an optional 2.5K display but this also presumably results in poorer battery life. The cooling uses only one fan and leads to a raised temperature on one side of the device under load. Additionally, there is very loud fan noise, also under load or when gaming. On top of that, we also occasionally noticed electronic noises."

Get a great deal on the HP EliteBook 845 G9 or the Lenovo Flex 5 16

About HP

HP, also known as Hewlett-Packard, is an American technology company that develops personal computers and computer peripherals. In the laptop industry, HP is known for its entry level Essential series laptops, its mid-range Pavilion, Envy, and Victus series, and high-end Omen and Spectre series, in addition to its business-oriented EliteBook, ProBook, and Dragonfly series laptops. HP laptops generally undercut other mainstream competitors in terms of price, placing itself as the value-oriented mainstream brand.

About Lenovo

Lenovo is a Chinese technology company, and one of the largest personal computer vendor. They are well known for a variety of technology products, including laptops. Their consumer series include their entry level IdeaPad and LOQ series and mid-to-high-end Yoga and Legion series. On the business-oriented side, their series include their entry-level ThinkBook series and mid-to-high-end ThinkPad series. Lenovo laptops offer strong performance for reasonable prices, and are often on sale.

Give feedback

We're constantly perfecting our model

Laptop guides you might be interested in

Chevron down

FAQs

Chevron down

FAQs about laptops

Questions about PerfectRec >

Why trust us

Chevron down
This information was produced and vetted by the PerfectRec laptops team. We are a product research and recommendation organization that meticulously reviews and evaluates the latest laptop information and makes it digestible for you.

By the numbers

380
Laptops evaluated
48,640
Laptops stats compiled
13
Proprietary Laptops ratings developed
72,795
Recommendations made
15,773
Consumer hours saved

About the laptop team

Joe Golden, Ph.D

CEO and Laptops Editor
Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.

Jason Lew

Staff Expert & Software Engineer
Jason is a staff expert and software engineer that has been making laptop recommendations for 7 years and moderates one of the largest laptop subreddits.

Chandradeep Chowdhury

Staff Expert & Software Engineer
Chandradeep is a staff expert and software engineer and expert in televisions and monitors. He’s been making monitor recommendations for ten years.

Craig Russell

Laptops Expert
Craig is a UK-based laptops expert. Craig works in IT, where he recommends and supports laptops and PCs for clients and has been recommending laptops on Reddit for five years.

Featured in

Color LTT LogoGeekwire logo9to5 Mac logoPhone Arena LogoColor Daring Fireball logo