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Updated January 10, 2024·
If you prioritize a high-quality camera system, the Apple iPhone 13 Pro is the better choice, as it has overall superior camera performance. However, if you're looking for a more affordable option, the Asus Zenfone 9 costs less and still offers a decent camera experience. The iPhone 13 Pro has a larger screen and is slightly heavier, which might be less comfortable for one-handed use compared to the more compact Zenfone 9. For battery life, the Zenfone 9 outlasts the iPhone 13 Pro. Both phones offer high refresh rates for smooth scrolling, but only the iPhone supports a variable refresh rate for optimized battery usage. The iPhone 13 Pro runs on iOS, while the Zenfone 9 uses Android, and your preference for an operating system might influence your decision. If wireless charging is important to you, it's available on the iPhone but not on the Zenfone. Lastly, if you enjoy wired headphones without an adapter, the Zenfone 9 has a 3.5mm headphone jack, whereas the iPhone 13 Pro does not. 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 Apple iPhone 13 Pro
- Good for taking photos
- Very good for recording videos
- Best in class display quality
- Very good performance
Advantages of the Asus Zenfone 9
- Good battery life
Key differences
Overall Camera Quality
8.0
6.2
The Apple iPhone 13 Pro has very good overall camera quality, while the Asus Zenfone 9 has only fair overall camera quality.
The Apple iPhone 13 Pro offers a superior camera experience, thanks to its exceptional software, dynamic range, low light performance, and versatility, along with very good selfie capabilities. In contrast, the Asus Zenfone 9 falls behind with its poor dynamic range and low light performance, and only fair selfie quality, even though it has a competitive software experience.
Photo Quality
7.8
6.0
The Apple iPhone 13 Pro takes good photos, while the Asus Zenfone 9 takes only fair photos.
The Apple iPhone 13 Pro has a better camera system compared to the Asus Zenfone 9 with a strong selfie performance and excellent photo features, including better dynamic range and low light capabilities. In contrast, despite its versatility, the Asus Zenfone 9's camera falls behind, especially in taking selfies and dealing with dynamic range and low light situations.
Video Quality
8.6
6.4
The Apple iPhone 13 Pro takes very good videos, while the Asus Zenfone 9 takes only fair videos.
The Apple iPhone 13 Pro offers a superior video recording experience due to its excellent video stabilization, dynamic range, and low light performance along with superior microphone quality, in contrast to the Asus Zenfone 9 which is rated good in video stabilization and dynamic range but doesn't quite match up to the iPhone's performance in these areas.
Battery
6.9 Hours
7.8 Hours
The Apple iPhone 13 Pro has 6.9 hours of battery life. The Asus Zenfone 9 has 7.8 hours of battery life.
Screen Size
The Apple iPhone 13 Pro has a screen size of 6.1 inches and the Asus Zenfone 9 is 5.9 inches.
Cost
$567
$700
$200
$400
$600
$800
$1,000
$1,200
The Apple iPhone 13 Pro has a price of $567 and the Asus Zenfone 9 costs $700.
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How the Apple iPhone 13 Pro and the Asus Zenfone 9 compare to other phones
Spec Comparison
 |  | |
| Apple iPhone 13 Pro | Asus Zenfone 9 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$567 | $700 | ||
Brand | |||
Brand | Apple | Asus | |
Operating System | |||
Operating System | iOS | Android | |
Release Date | |||
Release Date | September 24, 2021 | September 15, 2022 | |
SCREEN | |||
|---|---|---|---|
Screen Size | |||
Screen Size | 6.1" | 5.9" | |
Resolution | |||
Resolution | 2532 x 1170 | 2400 x 1080 | |
Variable refresh rate | |||
Variable refresh rate | Yes | No | |
Pixels Per Inch | |||
Pixels Per Inch | 460 | 445 | |
Display Type | |||
Display Type | OLED | OLED | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | A15 | SD8+G1 | |
Internal Storage | |||
Internal Storage | 128 GB | 128 GB | |
RAM | |||
RAM | 6 GB | 6 GB | |
CAMERA | |||
|---|---|---|---|
Overall Camera Quality Score | |||
Overall Camera Quality Score | 8/10 | 6.3/10 | |
Photos Score | |||
Photos Score | 7.9/10 | 6/10 | |
Videos Score | |||
Videos Score | 8.6/10 | 6.5/10 | |
Rear Cameras | |||
Rear Cameras | Main, Ultrawide, Telephoto | Main, Ultrawide | |
Main Camera | |||
Main Camera | 12 megapixels + OIS | 50 megapixels + OIS | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 6.9 Hours | 7.8 Hours | |
Battery Capacity | |||
Battery Capacity | 3095 mAh | 4300 mAh | |
Wireless Charging | |||
Wireless Charging | Yes | No | |
Wireless charging Speed | |||
Wireless charging Speed | 15 W | 0 W | |
Reverse wireless charging | |||
Reverse wireless charging | No | No | |
PHYSICAL | |||
|---|---|---|---|
Size | |||
Size | 5.78" x 2.81" | 5.77" x 2.68" | |
Weight | |||
Weight | 7.20 oz | 5.96 oz | |
Back Material | |||
Back Material | Glass | Plastic | |
Stereo Speakers | |||
Stereo Speakers | No | No | |
CONNECTIVITY | |||
|---|---|---|---|
Dual SIM | |||
Dual SIM | Yes | Yes | |
Bluetooth Version | |||
Bluetooth Version | 5.0 | 5.2 | |
A2DP | |||
A2DP | Yes | Yes | |
WiFi Version | |||
WiFi Version | 6 | 6e | |
NFC | |||
NFC | Yes | Yes | |
US 5G Bands | |||
US 5G Bands | (SA/NSA/Sub6/mmWave)1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 29, 30, 38, 40, 41, 48, 66, 71, 78, 79, 258, 260, 261 (SA/NSA/Sub6)1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 29, 30, 38, 40, 41, 48, 66, 71, 77, 78, 79 | (SA/NSA/Sub6)1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 29, 30, 38, 40, 41, 48, 66, 71, 77, 78, 89 | |
OTHER FEATURES | |||
|---|---|---|---|
Biometric unlock | |||
Biometric unlock | Face unlock | Fingerprint sensor: Side | |
Unlockable Bootloader | |||
Unlockable Bootloader | No | No | |
Color | |||
Color | Alpine Green, Graphite, Sierra Blue, Gold, Silver | Sunset Red, Starry Blue | |
Stock Android | |||
Stock Android | N/A | Yes | |
SD Card | |||
SD Card | No | No | |
Shopping
Apple iPhone 13 Pro
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Dig into reviews and images
Android Authority
Dhruv Bhutani | October 2021
"The basic foundation of the phone is rock solid and essentials like UI navigation, apps, security, and privacy features are polished to a sheen. The camera works consistently well and takes some of the best pictures you can get out of a phone. The phone further embellishes it with performance that won’t have you reaching for a replacement for years, and the battery life is hands-down amongst the best you can get on a flagship. If you’ve been eyeing an iPhone, the iPhone 13 Pro is as good as it gets."
Asus Zenfone 9
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Dig into reviews and images
Android Authority
Robert Triggs | March 2023
"The Asus Zenfone 9 is a compact device that still packs more than enough power under the hood. It's compact size, Bluetooth and audio features (including a headphone jack!), and hardware gestures combine to offer a package that does enough differently to warrant your attention."
Get a great deal on the Apple iPhone 13 Pro or the Asus Zenfone 9
About Apple
The tech giant called Apple is synonymous with the most popular smartphone in the world: the iPhone. Known for their build quality and aesthetics, as well as for their excellent integration between hardware and software, iPhones have defined the smartphone industry ever since their conception and they continue to do so by setting new industry standards. Apple's own operating system, called iOS, is known for its simplicity and ease of use, and the company tends to complement it well by creating devices with some of the most powerful processing hardware available in the mobile world. The iPhone is also known for its robust ecosystem of accessories, as it facilitates a very seamless experience when interacting with other Apple products, more so than most of its competitors.
About ASUS
Asus is a well-known player in the mobile world, and in the past few years it has been known for covering specific niches in the smartphone market. Their Zenfone line of devices appeal to small phone enthusiasts, by providing very well-rounded and capable phones at a package that is not too large to operate with one hand – something hard to find in modern Android smartphones. Conversely, their ROG line of devices cater to mobile gamers, by providing a slew of hardware and software features, specifically tailored to enhance the mobile gaming experience. Additionally, Asus is one of the only manufacturers left that continues to include headphone jacks in their lineup of phones, a feature that has become exceedingly rare in today's market.
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This information was produced and vetted by the PerfectRec phones team. We are a product research and recommendation organization that meticulously reviews and evaluates the latest phone information and makes it digestible for you.
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About the phone team
Joe Golden, Ph.D
CEO and Phones 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.
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Seth is a US-based product expert focusing on smartphones and he is a moderator of one of the largest smartphone subreddits. His tailored recommendations have helped him earn over 87k comment karma, putting him in the top 1% of Redditors.
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Phones Expert
Efthimis is a Greece-based product expert focusing on smartphones. He has been recommending phones for 4 years and his recommendations on Reddit have earned him over 35k karma.
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