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What we think
The PerfectRec phone team Learn more
Updated January 10, 2024·
The OnePlus 9 offers a better screen, with higher resolution, OLED technology, and a faster refresh rate, which will result in a more vivid and smoother experience compared to the Samsung Galaxy A13's LCD screen. It also has a more powerful processor, more RAM, and superior camera capabilities, including better photo and video quality. However, this comes at a higher price than the Galaxy A13, which might be more suitable if you're looking for a phone with longer battery life and are okay with more modest performance and camera capabilities. Both phones run Android, but if you prefer a larger storage base, the OnePlus 9 comes with more storage out of the box. 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 display quality
- Good performance
Advantages of the Samsung Galaxy A13
- Very good battery life
Key differences
Overall Camera Quality
7.0
4.4
The OnePlus 9 has good overall camera quality, while the Samsung Galaxy A13 has poor overall camera quality.
The OnePlus 9 offers a satisfactory photo software experience and good selfie quality, while the Samsung Galaxy A13 falls short in both aspects, providing a poor experience and selfie quality, making it less appealing for those prioritizing camera performance.
Photo Quality
6.7
4.4
The OnePlus 9 takes only fair photos, while the Samsung Galaxy A13 takes poor photos.
The OnePlus 9 has a better selfie camera compared to the Samsung Galaxy A13, delivering fair quality selfies where the Galaxy A13's are poor. This difference in selfie quality can be significant for users for whom front-facing camera performance is very important.
Video Quality
5.9
4.0
The OnePlus 9 and Samsung Galaxy A13 both have poor videos, though the OnePlus 9 takes somewhat better videos.
The OnePlus 9 delivers fair video quality overall, with its best attribute being video resolution and frame rate, alongside offering good video stabilization and microphone quality, contributing to its superior recording performance. In contrast, the Samsung Galaxy A13 struggles with video recording, as it showcases poor video resolution, limited dynamic range, subpar stabilization, and low light performance, and its microphone quality is only fair, which collectively compromises its video capture capabilities.
Battery
6.9 Hours
8.7 Hours
The OnePlus 9 has 6.9 hours of battery life. The Samsung Galaxy A13 has 8.7 hours of battery life.
Cost
$399
$120
$0
$100
$200
$300
$400
$500
$600
The OnePlus 9 has a price of $399 and the Samsung Galaxy A13 costs $120.
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Key similarities
Screen Size
The OnePlus 9 has a screen size of 6.55 inches and the Samsung Galaxy A13 is 6.5 inches.
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How the OnePlus 9 and the Samsung Galaxy A13 compare to other phones
Spec Comparison
 |  | |
| OnePlus 9 | Samsung Galaxy A13 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$399 | $120 | ||
Brand | |||
Brand | OnePlus | Samsung | |
Operating System | |||
Operating System | Android | Android | |
Release Date | |||
Release Date | March 26, 2021 | March 3, 2021 | |
SCREEN | |||
|---|---|---|---|
Screen Size | |||
Screen Size | 6.55" | 6.5" | |
Resolution | |||
Resolution | 2400 x 1080 | 1600 x 720 | |
Variable refresh rate | |||
Variable refresh rate | No | No | |
Pixels Per Inch | |||
Pixels Per Inch | 402 | 270 | |
Display Type | |||
Display Type | OLED | LCD | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | SD888 | D700 | |
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 | 4.4/10 | |
Photos Score | |||
Photos Score | 6.8/10 | 4.5/10 | |
Videos Score | |||
Videos Score | 5.9/10 | 4.1/10 | |
Rear Cameras | |||
Rear Cameras | Main, Ultrawide | Main, Macro | |
Main Camera | |||
Main Camera | 48 megapixels | 50 megapixels | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 6.9 Hours | 8.7 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" | 6.48" x 3.01" | |
Weight | |||
Weight | 6.77 oz | 6.88 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 | 5.0 | |
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, 41, 48, 66, 71, 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 A13
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Dig into reviews and images
Android Police
Taylor Kerns | March 2022
"Should you buy it? Yes. I like this phone a lot more than I expected to. Performance is great for the price, battery life is really strong, and compared to other phones in this price range, its cameras aren’t bad at all."
Get a great deal on the OnePlus 9 or the Samsung Galaxy A13
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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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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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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