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What we think
The PerfectRec phone team Learn more
Updated January 10, 2024·
The OnePlus 9 has a better overall camera quality, offering high photo and video quality, along with a glass back giving it a premium feel, but it has a slightly shorter battery life compared to the Samsung Galaxy A23. The Galaxy A23's battery life is longer, however, its camera quality is lower and it has a plastic back, which might feel less premium. The OnePlus 9 also provides more power and performance due to a superior processor and more RAM, which is ideal for intensive tasks or gaming, but keep in mind that it comes with half the storage space of the A23. Both have large, high refresh-rate screens, though the OnePlus 9's OLED display will typically offer more vibrant colors and deeper blacks than the A23's LCD. If the camera and performance are your priorities and you can manage with less storage or use cloud services, the OnePlus 9 might be the better choice. However, if longer battery life and more onboard storage are more important, consider the Galaxy A23. Both phones run on Android and offer similar features such as 5G connectivity and high-resolution displays, but they lack features like wireless charging and water resistance. 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 OnePlus 9
- Good performance
Advantages of the Samsung Galaxy A23
- Very good battery life
Key differences
Overall Camera Quality
7.0
4.7
The OnePlus 9 has good overall camera quality, while the Samsung Galaxy A23 has poor overall camera quality.
The OnePlus 9 offers a better camera experience with good software for photo processing and a higher-quality selfie camera, while the Samsung Galaxy A23 falls short with poorer performance in all these areas, resulting in less versatile and lower-quality photos and selfies.
Photo Quality
6.7
4.7
The OnePlus 9 takes only fair photos, while the Samsung Galaxy A23 takes poor photos.
The OnePlus 9 takes fair photos with its selfie quality noted as good, offering a solid software experience and decent dynamic range, while the Samsung Galaxy A23’s selfie quality is described as poor, lacking in both photo software experience and dynamic range which contributes to the relatively lower photo capabilities.
Video Quality
5.9
4.3
The OnePlus 9 and Samsung Galaxy A23 both have poor videos, though the OnePlus 9 takes somewhat better videos.
The OnePlus 9 delivers better video quality, with its highest respective performance shown in video stabilization and microphone quality, while its low light performance and dynamic range are satisfactory; in contrast, the Samsung Galaxy A23 falls short in these areas, offering generally poor video stabilization, dynamic range, and low light performance, along with weak microphone quality.
Battery
6.9 Hours
9.3 Hours
The OnePlus 9 has 6.9 hours of battery life. The Samsung Galaxy A23 has 9.3 hours of battery life.
Cost
$399
$350
$100
$200
$300
$400
$500
$600
The OnePlus 9 has a price of $399 and the Samsung Galaxy A23 costs $350.
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Key similarities
Screen Size
The OnePlus 9 has a screen size of 6.55 inches and the Samsung Galaxy A23 is 6.6 inches.
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How the OnePlus 9 and the Samsung Galaxy A23 compare to other phones
Spec Comparison
 |  | |
| OnePlus 9 | Samsung Galaxy A23 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$399 | $350 | ||
Brand | |||
Brand | OnePlus | Samsung | |
Operating System | |||
Operating System | Android | Android | |
Release Date | |||
Release Date | March 26, 2021 | September 2, 2022 | |
SCREEN | |||
|---|---|---|---|
Screen Size | |||
Screen Size | 6.55" | 6.6" | |
Resolution | |||
Resolution | 2400 x 1080 | 2408 x 1080 | |
Variable refresh rate | |||
Variable refresh rate | No | No | |
Pixels Per Inch | |||
Pixels Per Inch | 402 | 400 | |
Display Type | |||
Display Type | OLED | LCD | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | SD888 | SD695 | |
Internal Storage | |||
Internal Storage | 128 GB | 64 GB | |
RAM | |||
RAM | 8 GB | 4 GB | |
CAMERA | |||
|---|---|---|---|
Overall Camera Quality Score | |||
Overall Camera Quality Score | 7/10 | 4.7/10 | |
Photos Score | |||
Photos Score | 6.8/10 | 4.8/10 | |
Videos Score | |||
Videos Score | 5.9/10 | 4.4/10 | |
Rear Cameras | |||
Rear Cameras | Main, Ultrawide | Main, Ultrawide, Macro | |
Main Camera | |||
Main Camera | 48 megapixels | 50 megapixels + OIS | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 6.9 Hours | 9.3 Hours | |
Battery Capacity | |||
Battery Capacity | 4500 mAh | 5000 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 | 6.29" x 2.92" | 6.51" x 3.03" | |
Weight | |||
Weight | 6.77 oz | 6.95 oz | |
Back Material | |||
Back Material | Glass | Plastic | |
Stereo Speakers | |||
Stereo Speakers | No | No | |
CONNECTIVITY | |||
|---|---|---|---|
Dual SIM | |||
Dual SIM | No | No | |
Bluetooth Version | |||
Bluetooth Version | 5.2 | 5.1 | |
A2DP | |||
A2DP | Yes | Yes | |
WiFi Version | |||
WiFi Version | 6 | 5 | |
NFC | |||
NFC | Yes | Yes | |
US 5G Bands | |||
US 5G Bands | (SA/NSA/Sub6)1, 2, 3, 5, 7, 8, 20, 25, 28, 38, 40, 41, 48, 66, 71, 77, 78 | (SA/NSA/Sub6/mmWave)2, 5, 30, 66, 77 | |
OTHER FEATURES | |||
|---|---|---|---|
Biometric unlock | |||
Biometric unlock | Face unlock, Fingerprint sensor: Under Display | Face unlock, Fingerprint sensor: Side | |
Unlockable Bootloader | |||
Unlockable Bootloader | Yes | No | |
Color | |||
Color | Astral Black, Arctic Sky, Winter Mist | Black | |
Stock Android | |||
Stock Android | No | No | |
SD Card | |||
SD Card | No | Yes | |
Shopping
OnePlus 9
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Dig into reviews and images
TechRadar
David Lumb | April 2021
"If you’re hunting for the best Android camera phone at this price, and one that doesn’t skimp on specs the OnePlus 9 is worth considering. Courtesy of a partnership with Hasselblad, the cameras offer better color correction, and both regular and ultra-wide photos look great. The OnePlus 9’s battery fully charges in under 30 minutes over a cable, and in 45 minutes using wireless charging. If you hate waiting for hours to charge your phone, you'll love the OnePlus 9."
Samsung Galaxy A23
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Dig into reviews and images
Android Police
Connor Nolan | October 2022
"With four years of security updates, a Snapdragon 695, and far and away the best display at this price point, the Samsung Galaxy A23 5G is one of the best values in the budget category you're likely to see for quite a while. Buy it if you want a super long support life for your budget phone."
Get a great deal on the OnePlus 9 or the Samsung Galaxy A23
About OnePlus
OnePlus, established in 2013, is a smartphone brand that first became known for providing flagship-like devices, at a fraction of the cost compared to more expensive Android competitors. OnePlus focuses on creating smartphones with powerful hardware at reasonable prices. They also bring hardware features normally not seen in other Android phones sold in the US, such as their ultra-fast “Warp Charge” and the beloved “Alert Slider”.
About Samsung
Samsung is one of the most recognizable names in the smartphone industry, standing as the undisputed best-selling brand of Android smartphones in the United States for many years now. Samsung is known for offering a variety of smartphones in all available price points, as well as for implementing cutting-edge technology and innovative features in their flagship devices, ones that often shape the market going forward. The company offers its own unique spin on Android, called One UI, which focuses on offering a multitude of features and is heavily customizable, according to user preference.
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Why trust us
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
68
Phones evaluated
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Phones stats compiled
8
Proprietary Phones ratings developed
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Recommendations made
81,600
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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.
Seth Peoples
Phones Expert
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.
Efthimis Kotanidis
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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