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Updated April 10, 2024·
The ASUS Zenbook Duo has specialized features like a secondary touchscreen, making it suitable for multitasking and creative tasks, but it is heavier and has a shorter battery life. It's also generally better for fast motion on the screen. The HP EliteBook is more affordable, offers longer battery life, and is lighter, providing increased portability and comfort for long periods of use. This makes the HP a practical choice for business applications and general use. Both have similar central processing power and memory, so your decision should hinge on whether the ASUS's unique features justify its higher cost and lower battery life compared to the HP's affordability and portability. 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 ASUS Zenbook Duo (2024)
- The ASUS Zenbook Duo (2024) has no clear advantages over the HP EliteBook 845 G9.
Advantages of the HP EliteBook 845 G9
- Very good overall build quality
- Very good battery life
- Very good keyboard
Key differences
Screen Quality
7.9
7.1
14.0in
SIZE
14.0in
2880 x 1800
RESOLUTION
1920 x 1200
IPS
DISPLAY TECHNOLOGY
IPS
120Hz
REFRESH RATE
60Hz
400.0 nits
BRIGHTNESS
402.0 nits
The ASUS Zenbook Duo 14 has a better screen than the HP EliteBook 845 G9 for general use, gaming and AI, and engineering and design, while the HP EliteBook 845 G9 has a better screen for content creation.
PerfectRec’s screen quality scores take into account various important factors that are relevant for different use cases.
Battery
8.5 Hours
12.0 Hours
The ASUS Zenbook Duo 14 has 8.5 hours of battery life. The HP EliteBook 845 G9 has 12 hours of battery life.
Battery life estimate is based on a mix of common use patterns. More portable and higher performing laptops tend to have less battery life.
Cost
$1,500
$740
$0
$500
$1,000
$1,500
$2,000
$2,500
The ASUS Zenbook Duo (2024) has a price of $1,500 and the HP EliteBook 845 G9 costs $740.
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Key similarities
General Use
7.4
7.7
2880 x 1800
RESOLUTION
1920 x 1200
IPS
DISPLAY TECHNOLOGY
IPS
400.0 nits
DISPLAY BRIGHTNESS
402.0 nits
8.5 Hours
BATTERY LIFE
12.0 Hours
6.7/10
KEYBOARD QUALITY SCORE
8.5/10
8.0/10
PORTABILITY SCORE
8.3/10
The HP EliteBook 845 G9 and ASUS Zenbook Duo (2024) are both good for general use.
PerfectRec’s General Use Score takes into account the many different features of the laptop that make it more or less suitable for general productivity, web browsing, streaming, video calls, and running a wide variety of apps and programs.
Gaming and AI
6.3
6.3
3.7/10
OVERALL GPU SCORE
3.7/10
2880 x 1800
RESOLUTION
1920 x 1200
120Hz
REFRESH RATE
60Hz
No
SUPPORTS DLSS
No
No
MUX SWITCH / ADVANCED OPTIMUS
No
7.0/10
FAN NOISE SCORE
8.0/10
The ASUS Zenbook Duo (2024) and HP EliteBook 845 G9 are both only fair for gaming and AI.
PerfectRec’s Gaming and AI Score strongly emphasizes graphics processing capability, while also taking into account other factors that impact suitability for gaming and AI work.
Engineering and Design
7.1
7.2
5.5/10
OVERALL CPU SCORE
6.3/10
3.7/10
OVERALL GPU SCORE
3.7/10
16.0 GB
RAM
16.0 GB
The HP EliteBook 845 G9 and ASUS Zenbook Duo (2024) are both good for engineering and design.
PerfectRec’s Engineering and Design Score takes into account the many different features of the laptop that make it more or less suitable for graphic design and 3D rendering work.
Content Creation
7.5
7.6
5.5/10
OVERALL CPU SCORE
6.3/10
2880 x 1800
RESOLUTION
1920 x 1200
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The HP EliteBook 845 G9 and ASUS Zenbook Duo (2024) are both good for content creation.
PerfectRec’s Content Creation Score takes into account the many different features of the laptop that make it more or less suitable for photo editing, video editing and other content creation tasks.
Software Development
7.4
7.7
5.5/10
OVERALL CPU SCORE
6.3/10
16.0 GB
RAM
16.0 GB
2880 x 1800
RESOLUTION
1920 x 1200
6.7/10
KEYBOARD QUALITY SCORE
8.5/10
The HP EliteBook 845 G9 and ASUS Zenbook Duo (2024) are both good for software development.
PerfectRec’s Software Development Score takes into account the many different features of the laptop that make it more or less suitable for software developers.
Portability
Very Good
Very Good
14.0in
SIZE
14.0in
3.6 lbs
WEIGHT
3.0 lbs
0.7in
THICKNESS
0.7in
The HP EliteBook 845 G9 and ASUS Zenbook Duo (2024) both have very good portability.
The most portable laptops are small, thin, and light.
Build Quality
7.8
8.0
Although they have very similar scores, PerfectRec considers HP EliteBook 845 G9 to have very good build quality, while the ASUS Zenbook Duo (2024) has good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
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How the ASUS Zenbook Duo (2024) and the HP EliteBook 845 G9 compare to other laptops
Spec Comparison
 |  | |
| ASUS Zenbook Duo (2024) | HP EliteBook 845 G9 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,500 | $740 | ||
Release Date | |||
Release Date | January 30, 2024 | May 1, 2022 | |
Overall Dimensions | |||
Overall Dimensions | 12.3'' x 8.6'' x 0.78'' | 12.4'' x 8.8'' x 0.76'' | |
Weight | |||
Weight | 3.64 lbs | 3.09 lbs | |
Width | |||
Width | 12.34" | 12.42" | |
Depth | |||
Depth | 8.58" | 8.82" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i7-1195G7 | AMD Ryzen 5 6650U | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 5 | 5 | |
RAM Slots | |||
RAM Slots | 0 | 2 | |
Storage | |||
Storage | 512 GB | 512 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 8.5 Hours | 12 Hours | |
Battery Capacity | |||
Battery Capacity | 70 Wh | 51 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 14" | 14" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 2880 x 1800 | 1920 x 1200 | |
Refresh Rate | |||
Refresh Rate | 120Hz | 60Hz | |
Display Brightness | |||
Display Brightness | 400 nits | 402 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.8/10 | 8/10 | |
Portability Score | |||
Portability Score | 8/10 | 8.3/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | No | No | |
Premium Business Laptop | |||
Premium Business Laptop | No | Yes | |
Fan Noise Score | |||
Fan Noise Score | 7/10 | 8/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 6.8/10 | 8.5/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 7/10 | 7.5/10 | |
Webcam | |||
Webcam | 720p | 1440p | |
Fingerprint Reader | |||
Fingerprint Reader | No | Yes | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | No | No | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 1 | 2 | |
USB-C ports | |||
USB-C ports | 2 | 2 | |
USB-C Charging | |||
USB-C Charging | Yes | Yes | |
Display Outputs | |||
Display Outputs | 3 | 3 | |
Thunderbolt Version | |||
Thunderbolt Version | 4 | N/A | |
Shopping
ASUS Zenbook Duo (2024)
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Dig into reviews and images
NotebookCheck
Allen Ngo | May 2020
"The Asus ZenBook Duo's second screen is like the Apple Touch Bar, but better. Most would agree that having two screens instead of one can really boost productivity and the ZenBook Duo is no different in this regard. It's tough going back to just one screen after becoming accustomed to spacious dual-screen setups. For a laptop form factor, however, users will have to accept some compromises. Firstly, weight is the most obvious drawback as the system is several hundred grams heavier than a regular ZenBook 14. Additionally, colors on the second screen will not be as vivid as the main display."
HP EliteBook 845 G9
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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."
Get a great deal on the ASUS Zenbook Duo (2024) or the HP EliteBook 845 G9
About ASUS
ASUS, a Taiwanese electronics brand, is one of the largest personal computer vendor by market share. The majority of their laptops are targeted towards personal use or gaming. Their most popular product lines include the budget-friendly VivoBook, more premium ZenBook, and their TUF and ROG gaming laptops, the latter of which has a reputation for excellent gaming performance.
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.
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