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Updated January 10, 2024·
If camera quality is a priority for you, and you can afford a higher price, then the Apple iPhone 15 Plus is likely the better option as it has significantly higher ratings for still photo and video quality. The iPhone also offers a larger screen, but if a high refresh rate is important to you, the Asus Zenfone 9 offers a higher refresh rate, which may contribute to smoother visuals in navigation and gaming. The Zenfone is also lighter and has a plastic body which may be more durable than glass but can feel less premium. Regarding battery life, the iPhone has a slightly longer battery life than the Zenfone. If having a 3.5mm headphone jack is essential for you, the Zenfone 9 has one, unlike the iPhone 15 Plus. Both phones have different operating systems, with the iPhone running on iOS and the Zenfone on Android, which could affect your choice based on your preference or familiarity with either ecosystem. 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 15 Plus
- Very good for taking photos
- Excellent for recording videos
- Very good battery life
- Very good display quality
- Best in class performance
Advantages of the Asus Zenfone 9
- The Asus Zenfone 9 has no clear advantages over the Apple iPhone 15 Plus.
Key differences
Overall Camera Quality
8.6
6.2
The Apple iPhone 15 Plus has very good overall camera quality, while the Asus Zenfone 9 has only fair overall camera quality.
The Apple iPhone 15 Plus boasts an excellent selfie camera, complimented by its capabilities in dynamic range, low light performance, and camera versatility, which contribute to a robust overall camera experience. Conversely, the Asus Zenfone 9 shows limitations with a selfie camera rated as fair and struggles in key photography aspects such as dynamic range, low light performance, and camera versatility, leading to a less impressive camera experience.
Photo Quality
8.5
6.0
The Apple iPhone 15 Plus takes very good photos, while the Asus Zenfone 9 takes only fair photos.
The Apple iPhone 15 Plus takes better photos than the Asus Zenfone 9, primarily because it has a higher selfie quality score, which is very important for front-facing camera images. Additionally, the iPhone 15 Plus boasts better overall photo dynamic range, low light performance, and camera versatility, contributing to its superior photo-taking capabilities compared to the Zenfone 9.
Video Quality
9.1
6.4
The Apple iPhone 15 Plus takes excellent videos, while the Asus Zenfone 9 takes only fair videos.
The Apple iPhone 15 Plus delivers a top-tier video recording experience with its high-resolution and framerate capabilities, along with superior video stabilization, dynamic range, and low light performance, supported by excellent microphone quality. In contrast, the Asus Zenfone 9, while offering good video software experience and resolution/framerate performance, doesn't match the iPhone's video capabilities, especially in terms of stabilization, dynamic range, and low light performance, which are crucial for high-quality video recording.
Battery
8.9 Hours
7.8 Hours
The Apple iPhone 15 Plus has 8.9 hours of battery life. The Asus Zenfone 9 has 7.8 hours of battery life.
Screen Size
The Apple iPhone 15 Plus has a screen size of 6.7 inches and the Asus Zenfone 9 is 5.9 inches.
Cost
$829
$700
$200
$400
$600
$800
$1,000
$1,200
$1,400
The Apple iPhone 15 Plus has a price of $829 and the Asus Zenfone 9 costs $700.
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How the Apple iPhone 15 Plus and the Asus Zenfone 9 compare to other phones
Spec Comparison
 |  | |
| Apple iPhone 15 Plus | Asus Zenfone 9 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$829 | $700 | ||
Brand | |||
Brand | Apple | Asus | |
Operating System | |||
Operating System | iOS | Android | |
Release Date | |||
Release Date | September 22, 2023 | September 15, 2022 | |
SCREEN | |||
|---|---|---|---|
Screen Size | |||
Screen Size | 6.7" | 5.9" | |
Resolution | |||
Resolution | 2796 x 1290 | 2400 x 1080 | |
Variable refresh rate | |||
Variable refresh rate | No | No | |
Pixels Per Inch | |||
Pixels Per Inch | 460 | 445 | |
Display Type | |||
Display Type | OLED | OLED | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | A16 | 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 | 8.7/10 | 6.3/10 | |
Photos Score | |||
Photos Score | 8.5/10 | 6/10 | |
Videos Score | |||
Videos Score | 9.2/10 | 6.5/10 | |
Rear Cameras | |||
Rear Cameras | Main, Ultrawide | Main, Ultrawide | |
Main Camera | |||
Main Camera | 48 megapixels + OIS | 50 megapixels + OIS | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 8.9 Hours | 7.8 Hours | |
Battery Capacity | |||
Battery Capacity | 4383 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 | 6.33" x 3.06" | 5.77" x 2.68" | |
Weight | |||
Weight | 7.09 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 | 5.3 | 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, 14, 20, 25, 26, 28, 29, 30, 38, 40, 41, 48, 53, 66, 70, 71, 77, 78, 79, 258, 260, 261 (SA/NSA/Sub6)1, 2, 3, 5, 7, 8, 12, 14, 20, 25, 26, 28, 29, 30, 38, 40, 41, 48, 53, 66, 70, 71, 75, 76, 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 | Yellow, Pink, Blue, Green, Black | Sunset Red, Starry Blue | |
Stock Android | |||
Stock Android | N/A | Yes | |
SD Card | |||
SD Card | No | No | |
Shopping
Apple iPhone 15 Plus
See more
Dig into reviews and images
PC Mag
Eric Zeman | October 2023
"Apple's iPhone 15 Plus is the phone to get if battery life and budget are your top concerns. It outlasts the iPhone 15 and 15 Pro, coming in second only to the top-shelf Pro Max. Otherwise, it includes a larger display than the standard iPhone 15, the same speedy processor, a fine pair of cameras, excellent wireless radios, and a waterproof build."
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 15 Plus 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.
By the numbers
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Phones evaluated
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