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What we think
The PerfectRec phone team Learn more
Updated January 10, 2024·
The OnePlus 9 Pro typically has a longer battery lifespan than the Samsung Galaxy Note20 Ultra, while both have high-quality cameras, the Samsung's overall camera quality is slightly better. Both devices offer a similar screen size with the OnePlus having a slightly higher resolution display, contributing to crisper images. Neither phone has a headphone jack, but they do support wireless charging and 5G connectivity. If you prefer a stylus or plan to use dual SIM cards, only the Samsung has these features. Choose the OnePlus for a bit better battery life, or the Samsung for a marginally superior camera and additional features like the stylus and Dual SIM support, providing you're comfortable with the associated costs. 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 Pro
- Best in class display quality
Advantages of the Samsung Galaxy Note20 Ultra
- The Samsung Galaxy Note20 Ultra has no clear advantages over the OnePlus 9 Pro.
Key differences
Cost
$499
$450
$200
$300
$400
$500
$600
$700
$800
The OnePlus 9 Pro has a price of $499 and the Samsung Galaxy Note20 Ultra costs $450.
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Key similarities
Overall Camera Quality
7.2
7.3
The Samsung Galaxy Note20 Ultra and OnePlus 9 Pro both have good overall cameras quality.
The OnePlus 9 Pro stands out with a higher selfie camera quality compared to the Samsung Galaxy Note20 Ultra, largely contributing to its overall good camera performance, whereas the Galaxy Note20 Ultra exhibits just fair capability in this regard. Additionally, elements such as resolution, dynamic range, low light performance, versatility, and the photos and video software experience of the OnePlus 9 Pro are rated better in comparison to the Galaxy Note20 Ultra, further solidifying its advantage in camera performance.
Photo Quality
7.0
7.3
The Samsung Galaxy Note20 Ultra and OnePlus 9 Pro both have good photos.
The OnePlus 9 Pro provides a better photos software experience along with higher selfie quality compared to the Samsung Galaxy Note20 Ultra, contributing to its superior photo-taking capabilities. However, both phones exhibit a good dynamic range in photos, which is significant for capturing detail in various lighting conditions.
Video Quality
6.0
5.9
Although they have very similar scores, PerfectRec considers OnePlus 9 Pro to have only fair videos, while the Samsung Galaxy Note20 Ultra takes poor videos.
The OnePlus 9 Pro's video performance is seen as superior, possibly due to higher scores in video stabilization and video software experience which help to create smoother and more user-friendly video recordings. On the other hand, the Samsung Galaxy Note20 Ultra, despite having similar video resolution capabilities, does not perform as well in stabilization and software experience.
Battery
6.9 Hours
6.4 Hours
The OnePlus 9 Pro has 6.9 hours of battery life. The Samsung Galaxy Note20 Ultra has 6.4 hours of battery life.
Screen Size
The OnePlus 9 Pro has a screen size of 6.7 inches and the Samsung Galaxy Note20 Ultra is 6.9 inches.
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How the OnePlus 9 Pro and the Samsung Galaxy Note20 Ultra compare to other phones
Spec Comparison
 |  | |
| OnePlus 9 Pro | Samsung Galaxy Note20 Ultra |
GENERAL | |||
|---|---|---|---|
| Price | |||
$499 | $450 | ||
Brand | |||
Brand | OnePlus | Samsung | |
Operating System | |||
Operating System | Android | Android | |
Release Date | |||
Release Date | March 30, 2021 | August 21, 2020 | |
SCREEN | |||
|---|---|---|---|
Screen Size | |||
Screen Size | 6.7" | 6.9" | |
Resolution | |||
Resolution | 3216 x 1440 | 3088 x 1440 | |
Variable refresh rate | |||
Variable refresh rate | Yes | Yes | |
Pixels Per Inch | |||
Pixels Per Inch | 525 | 496 | |
Display Type | |||
Display Type | OLED | OLED | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | SD888 | SD865+ | |
Internal Storage | |||
Internal Storage | 128 GB | 128 GB | |
RAM | |||
RAM | 12 GB | 8 GB | |
CAMERA | |||
|---|---|---|---|
Overall Camera Quality Score | |||
Overall Camera Quality Score | 7.2/10 | 7.4/10 | |
Photos Score | |||
Photos Score | 7.1/10 | 7.3/10 | |
Videos Score | |||
Videos Score | 6.1/10 | 6/10 | |
Rear Cameras | |||
Rear Cameras | Main, Ultrawide, Telephoto | Main, Ultrawide, Super Telephoto | |
Main Camera | |||
Main Camera | 48 megapixels + OIS | 108 megapixels + OIS | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 6.9 Hours | 6.4 Hours | |
Battery Capacity | |||
Battery Capacity | 4500 mAh | 4500 mAh | |
Wireless Charging | |||
Wireless Charging | Yes | Yes | |
Wireless charging Speed | |||
Wireless charging Speed | 50 W | 15 W | |
Reverse wireless charging | |||
Reverse wireless charging | Yes (4.5 watts) | Yes (4.5 watts) | |
PHYSICAL | |||
|---|---|---|---|
Size | |||
Size | 6.43" x 2.9" | 6.49" x 3.04" | |
Weight | |||
Weight | 6.95 oz | 7.34 oz | |
Back Material | |||
Back Material | Glass | Glass | |
Stereo Speakers | |||
Stereo Speakers | No | No | |
CONNECTIVITY | |||
|---|---|---|---|
Dual SIM | |||
Dual SIM | No | Yes | |
Bluetooth Version | |||
Bluetooth Version | 5.2 | 5.0 | |
A2DP | |||
A2DP | Yes | Yes | |
WiFi Version | |||
WiFi Version | 6 | 6 | |
NFC | |||
NFC | Yes | Yes | |
US 5G Bands | |||
US 5G Bands | (SA/NSA/Sub6/mmWave)1, 2, 3, 7, 25, 28, 41, 66, 71, 78, 258, 260, 261 (SA/NSA/Sub6)41, 78 | (SA/NSA/Sub6/mmWave)2, 5, 41, 66, 71, 260, 261 (SA/NSA/Sub6)1, 3, 5, 7, 8, 28, 40, 77, 78 | |
OTHER FEATURES | |||
|---|---|---|---|
Biometric unlock | |||
Biometric unlock | Face unlock, Fingerprint sensor: Under Display | Face unlock, Fingerprint sensor: Under Display | |
Unlockable Bootloader | |||
Unlockable Bootloader | Yes | No | |
Color | |||
Color | Stellar Black, Forest Green, Morning Mist | Mystic Black, White, Mystic Bronze | |
Stock Android | |||
Stock Android | No | No | |
SD Card | |||
SD Card | No | Yes | |
Shopping
OnePlus 9 Pro
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Dig into reviews and images
TechRadar
James Peckham | April 2021
"The OnePlus 9 Pro offers phenomenal performance, a vastly superior camera to the brand’s previous smartphones, and a variety of top-end features that make this a serious contender for anyone who’s in the market for a premium Android handset.The 6.7-inch 120Hz QHD display is among the best we’ve seen on a smartphone, with plenty of detail, strong brightness, and a variety of other tweaks. If you like to watch a lot of video on your phone in particular, this is a great option."
Samsung Galaxy Note20 Ultra
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Dig into reviews and images
TechRadar
Matt Swider | July 2021
"The Note 20 Ultra has it all – almost: a big screen, superb camera, high refresh rate, the S Pen, in-screen fingerprint sensor, super-fast specs, 5G speeds, a fancy curved display. This phone is built for power users who want everything but the fastest charging speeds."
Get a great deal on the OnePlus 9 Pro or the Samsung Galaxy Note20 Ultra
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
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Phones evaluated
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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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