If you're looking for a phone with a larger screen and better battery life, the Galaxy S21+ may be a good choice, as it has a bigger battery and a larger display compared to the Galaxy S24. However, the Galaxy S24 offers better overall camera performance, including higher megapixel counts, telephoto capabilities, and a more versatile camera system, which could be important if you take a lot of photos and videos. The S24 also has a brighter screen, which might be preferable in sunny conditions. That said, the Galaxy S24 is more expensive, so if budget is a key concern, the Galaxy S21+ could offer significant savings. Both phones share the same storage capacity, RAM, and similar battery life but have design differences like the S24's curved screen edges. Additionally, both run on Android and offer comparable performance, so your choice may hinge on how much you value screen size, battery capacity, and superior camera features versus the price difference. 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 Samsung Galaxy S21+
The Samsung Galaxy S21+ has no clear advantages over the Samsung Galaxy S24.
Advantages of the Samsung Galaxy S24
Very good for taking photos
Good for recording videos
Key differences
Overall Camera Quality
7.2/10
8.4/10
The Samsung Galaxy S24 has very good overall camera quality, while the Samsung Galaxy S21+ has good overall camera quality.
The Samsung Galaxy S21+ offers good selfie capabilities whereas the Samsung Galaxy S24 excels with its selfie camera being rated as very good, indicating a significant improvement in selfie camera performance on the newer model. Alongside this, the Samsung Galaxy S24 outperforms the S21+ in numerous other camera aspects such as photos resolution, dynamic range, low light performance, and versatility, making it the better choice for photography enthusiasts.
Photo Quality
7.0/10
8.5/10
The Samsung Galaxy S24 takes very good photos, while the Samsung Galaxy S21+ takes good photos.
The Samsung Galaxy S21+ takes good selfies, benefiting from a strong performance in the selfie quality department, whereas the Samsung Galaxy S24 underperforms in this aspect despite having higher resolution, dynamic range, and low light performance for regular photos. Hence, if selfies are a priority, the S21+ may be more appealing despite the S24's overall advancements in photography due to software and hardware improvements.
Video Quality
6.6/10
7.9/10
The Samsung Galaxy S24 takes good videos, while the Samsung Galaxy S21+ takes only fair videos.
The Samsung Galaxy S21+ offers superior video capture over the Galaxy S24, attributed to the S21+'s higher Video Resolution/framerate score and Video Software experience, which contribute to better video recording output. Meanwhile, the Galaxy S24, despite having better Mic quality, does not match the Galaxy S21+'s video capabilities likely due to weaker Video Stabilization and Video Dynamic range as noted in comparative assessments.
Screen Size
The Samsung Galaxy S21+ has a screen size of 6.7 inches and the Samsung Galaxy S24 is 6.2 inches.
Cost
$340
$800
$0
$200
$400
$600
$800
$1,000
$1,200
The Samsung Galaxy S21+ has a price of $340 and the Samsung Galaxy S24 costs $800.
"All told, Samsung nailed it with the Galaxy S21 Plus. It has most of the strengths of the smaller S21 in a bigger package. It’s got a lot going for it. If you’re coming from an older device, like the Galaxy S10 series, this is a solid upgrade."
Get a great deal on the Samsung Galaxy S21+ or the Samsung Galaxy S24
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.
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
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