Samsung A71 128GB Blue
Power of the Samsung A71 128GB Blue
The Samsung A71 128GB Blue is a smartphone from Samsung that was released in early 2020. It has a 6.7-inch Super AMOLED display with a resolution of 1080 x 2400 pixels. The phone is powered by a Qualcomm Snapdragon 730 processor and comes with 6GB or 8GB of RAM and 128GB of internal storage, which is expandable up to 1TB via microSD.
The rear camera setup includes a 64-megapixel primary camera, a 12-megapixel ultra-wide camera, a 5-megapixel depth camera, and a 5-megapixel macro camera. The front-facing camera is a 32-megapixel sensor.
Key Features of Samsung A71 128GB Blue
The phone has a 4,500mAh battery and supports fast charging up to 25W. Other features include an in-display fingerprint sensor, facial recognition, and Samsung’s One UI 2.5 based on Android 10.
As for the price, it may vary depending on the region and the retailer. However, as of my knowledge cutoff date of September 2021, the Samsung A71 128GB Blue was priced at around $420 in the United States. The price may have changed since then, and it may also vary in different regions.
Samsung A71 128GB Blue & white features:
here are the features of the Samsung Galaxy A71 in white:
- 6.7-inch Super AMOLED display with a resolution of 1080 x 2400 pixels
- Qualcomm Snapdragon 730 processor
- 6GB or 8GB of RAM
- 128GB of internal storage, expandable up to 1TB via microSD
- Rear camera setup with a 64-megapixel primary camera, a 12-megapixel ultra-wide camera, a 5-megapixel depth camera, and a 5-megapixel macro camera
- 32-megapixel front-facing camera
- 4,500mAh battery with support for fast charging up to 25W
- In-display fingerprint sensor
- Facial recognition
- Samsung One UI 2.5 based on Android 10 operating system
Samsung A71 128GB Blue : 6.7-inch Super AMOLED display with a resolution of 1080 x 2400 pixels
The Samsung A71 128GB Blue features a 6.7-inch Super AMOLED display. AMOLED stands for Active Matrix Organic Light Emitting Diode, which is a type of display technology commonly used in smartphones. AMOLED displays provide high color accuracy, deep blacks, and high contrast levels. Super AMOLED is a specific type of AMOLED display technology that is known for its bright, vivid colors and high resolution.
The resolution of the Samsung A71 128GB Blue display is 1080 x 2400 pixels. This means that the screen has a total of 1080 pixels in width and 2400 pixels in height, resulting in a pixel density of approximately 393 pixels per inch (PPI). A higher pixel density generally means that the display will look sharper and more detailed.
The 6.7-inch size of the display refers to the diagonal measurement of the screen. This measurement is taken from one corner of the display to the opposite corner, and represents the overall size of the display. The larger the display, the more content can be displayed on the screen, but it may also make the phone more difficult to use with one hand.
Qualcomm Snapdragon 730 processor:
The Qualcomm Snapdragon 730 is a mobile processor that is designed to power high-end smartphones. It was first announced in April 2019 and is manufactured using a 8nm process technology, which helps to improve energy efficiency and reduce heat generation.
The Snapdragon 730 is an octa-core processor that features two performance cores clocked at up to 2.2GHz and six efficiency cores clocked at up to 1.8GHz. This architecture is known as a “big.LITTLE” design, where the more powerful cores handle demanding tasks such as gaming and video editing, while the efficiency cores handle lighter tasks such as web browsing and social media.
The processor also features an Adreno 618 GPU for graphics processing, which provides good performance for mobile gaming and other graphics-intensive applications. It also includes a Snapdragon X15 LTE modem, which provides support for 4G LTE connectivity.
Other features of the Snapdragon 730 include support for up to 22-megapixel single cameras or 48-megapixel dual cameras, as well as support for advanced camera features such as 4K video recording, slow-motion video capture, and artificial intelligence (AI) image processing.
Overall, the Snapdragon 730 is a powerful and energy-efficient processor that is suitable for high-end smartphones that require good performance and battery life. It is used in several popular smartphones such as the Samsung Galaxy A71, Google Pixel 4a, and Xiaomi Mi 9T.
6GB or 8GB of RAM:
RAM stands for Random Access Memory, and it is a type of computer memory that is used to store data and programs that are currently being used by the device’s operating system and applications. The Samsung Galaxy A71 comes with either 6GB or 8GB of RAM, depending on the variant.
Having more RAM allows the device to run more applications simultaneously without slowing down or experiencing performance issues. This is because RAM provides quick access to data that is being actively used by the device’s CPU. When there is not enough RAM available, the device may need to constantly access the slower internal storage, which can result in slower performance.
The amount of RAM also affects how smoothly apps run and how quickly they can be loaded. With more RAM, the device can keep more apps running in the background, so they can be quickly resumed when needed.
It’s worth noting that having more RAM does not necessarily guarantee better performance if the device’s processor and software are not optimized to take advantage of it. However, in general, more RAM tends to improve overall performance and multitasking ability.
In the case of the Samsung A71 128GB Blue, having either 6GB or 8GB of RAM provides a good amount of memory for most users, allowing them to run multiple apps simultaneously and switch between them quickly. The higher amount of RAM in the 8GB variant may provide slightly better performance in certain situations, but most users may not notice a significant difference between the two.
128GB of internal storage, expandable up to 1TB via microSD
The storage is expandable up to 1TB via a microSD card slot, which allows users to add more storage capacity to their device. MicroSD cards are small, removable storage devices that can be inserted into the device to expand its storage capacity.
Having expandable storage is useful for users who need to store a large amount of media files such as photos, videos, and music, as well as for those who frequently download large apps and games. With expandable storage, users can easily add more storage capacity to their device without needing to upgrade to a more expensive device with larger internal storage.
It’s worth noting that some apps and system files may not be able to be moved to the microSD card, which means that the internal storage may still become full even with the additional microSD card. However, having expandable storage can still be useful for storing media files and other data that can be moved to the microSD card.
Overall, having 128GB of internal storage and the ability to expand it up to 1TB via a microSD card provides ample storage capacity for most users, and allows them to easily store and access their files and data on the Samsung Galaxy A71.
Rear camera setup with a 64-megapixel primary camera, a 12-megapixel ultra-wide camera, a 5-megapixel depth camera, and a 5-megapixel macro camera:
The Samsung A71 128GB Blue comes with a quad-camera setup on the rear, which includes a 64-megapixel primary camera, a 12-megapixel ultra-wide camera, a 5-megapixel depth camera, and a 5-megapixel macro camera. Here’s a breakdown of what each camera is capable of:
- 64-megapixel primary camera: The primary camera is the main camera on the device, and in this case, it has a high-resolution sensor with 64 megapixels. This means that it can capture highly detailed photos with rich colors and sharpness, even when zoomed in. It also features an aperture of f/1.8, which allows it to capture more light and perform better in low-light conditions.
- 12-megapixel ultra-wide camera: The ultra-wide camera has a wider field of view than the primary camera, which means it can capture more in a single shot. This is useful for landscape photography or capturing group photos. The 12-megapixel resolution provides good detail, and it has an aperture of f/2.2.
- 5-megapixel depth camera: The depth camera is used for creating bokeh effects, which blur the background of a photo to make the subject stand out more. It uses a 5-megapixel sensor and has an aperture of f/2.2.
- 5-megapixel macro camera: The macro camera is designed for capturing extreme close-up shots, such as of small objects or insects. It has a 5-megapixel sensor and an aperture of f/2.4.
Together, these four cameras provide a versatile range of options for different types of photography, from standard portraits to ultra-wide landscapes and macro shots. They also allow for more creative freedom and experimentation with different types of shots.
Overall, the Samsung A71 128GB Blue’s quad-camera setup provides a great camera experience that should meet the needs of most users who are looking for a mid-range smartphone with strong camera capabilities.
32-megapixel front-facing camera:
The Samsung A71 128GB Blue comes with a 32-megapixel front-facing camera, which is located in a small punch-hole cutout in the display. This camera is designed for taking selfies and video calls, and it has several features and capabilities that make it a strong performer.
With a resolution of 32 megapixels, the front-facing camera can capture highly detailed selfies with vibrant colors and sharpness. This means that photos taken with the front-facing camera will look great when viewed on the device or when shared on social media. Additionally, the camera features an aperture of f/2.2, which allows it to capture more light and perform better in low-light conditions.
The front-facing camera also includes a range of features that are designed to help users take better selfies. For example, it includes a Live Focus mode that can add a bokeh effect to the background, which can make the subject stand out more. It also includes various beauty modes that can help to smooth out skin and remove blemishes, as well as filters that can add different effects to photos.
The front-facing camera can also record video at up to 1080p resolution at 30 frames per second. This means that users can capture high-quality video of themselves for vlogs, social media posts, or video calls.
Overall, the 32-megapixel front-facing camera on the Samsung A71 128GB Blue is a strong performer that should meet the needs of most users who are looking for a mid-range smartphone with a great camera for selfies and video calls.
4,500mAh battery with support for fast charging up to 25W:
The Samsung A71 128GB Blue comes with a 4,500mAh battery, which is a relatively large capacity that should provide all-day battery life under normal usage conditions. Additionally, the device supports fast charging up to 25W, which means that it can charge up quickly and efficiently.
Fast charging is a technology that allows a device to charge more quickly than it would with a standard charger. In the case of the Samsung A71 128GB Blue, the 25W fast charging support means that the device can charge from 0 to 100% in a relatively short amount of time. This is useful for users who are on-the-go and need to quickly top up their battery before heading out.
The 4,500mAh battery capacity means that the device should be able to last all day under normal usage conditions. This includes activities such as browsing the web, using social media apps, watching videos, and making calls. However, more demanding activities such as gaming or using the camera extensively may drain the battery more quickly.
Overall, the combination of a large battery capacity and fast charging support makes the Samsung A71 128GB Blue a great option for users who need a device with strong battery life that can also charge up quickly when needed.
In-display fingerprint sensor:
The Samsung Galaxy A71 features an in-display fingerprint sensor, which is a biometric security technology that allows users to unlock their device by simply placing their finger on the designated area of the screen. This is a convenient and secure way to lock and unlock a smartphone, as it provides quick and easy access to the device while keeping it protected from unauthorized access.
The in-display fingerprint sensor on the Samsung A71 128GB Blue is located beneath the screen, and it uses optical technology to capture an image of the user’s fingerprint. When the user places their finger on the designated area, the sensor illuminates the screen and captures an image of the fingerprint. It then compares the image to the stored fingerprint data to determine whether to grant access to the device.
The in-display fingerprint sensor on the Samsung A71 128GB Blue is designed to be fast and accurate, and it can unlock the device in just a few seconds. Additionally, the technology is designed to be secure and reliable, as it uses advanced encryption algorithms to store and protect the user’s fingerprint data.
Overall, the in-display fingerprint sensor on the Samsung Galaxy A71 is a convenient and secure way to lock and unlock the device, and it is a key feature that makes the device stand out from other smartphones in its price range.
Facial recognition
Facial recognition is a biometric security technology that uses machine learning algorithms and facial recognition software to identify and authenticate a user’s identity. In the case of the Samsung A71 128GB Blue, facial recognition is a feature that allows users to unlock their device by simply looking at the front-facing camera.
When a user sets up facial recognition on the Samsung A71 128GB Blue, the device captures an image of their face and creates a unique template that is stored securely on the device. When the user wants to unlock the device, they simply need to look at the front-facing camera, and the device will compare their facial features to the stored template to determine whether to grant access.
Facial recognition on the Samsung A71 128GB Blue is designed to be fast and convenient, as it allows users to unlock their device without having to type in a password or use their fingerprint. Additionally, it is designed to be secure and reliable, as the device uses advanced machine learning algorithms to identify and authenticate the user’s face.
However, it is important to note that facial recognition may not be as secure as other biometric authentication methods such as fingerprints or passwords, as it can be fooled by a photo or video of the user’s face. For this reason, it is recommended that users only rely on facial recognition in conjunction with other security features such as a password or PIN.
Overall, facial recognition on the Samsung A71 128GB Blue is a convenient and secure way to unlock the device, but users should be aware of its limitations and use it in conjunction with other security measures to ensure the safety of their device and personal data.
Samsung One UI 2.5 based on Android 10 operating system:
The Samsung A71 128GB Blue runs on the Samsung One UI 2.5 based on the Android 10 operating system. One UI is a custom user interface developed by Samsung for its devices, which is designed to provide a simple and intuitive user experience. Android 10 is the tenth major release of the Android operating system developed by Google.
One UI 2.5 offers a number of features and improvements over previous versions of the user interface. Some of the key features of One UI 2.5 include:
- Enhanced Dark Mode: One UI 2.5 offers an enhanced dark mode that is designed to be easier on the eyes and reduce eye strain.
- Wireless DeX: One UI 2.5 allows users to connect their Samsung device wirelessly to a compatible TV or computer to use Samsung DeX, a desktop-like experience.
- Improved camera app: One UI 2.5 offers an improved camera app that includes new features such as Single Take, which captures multiple photos and videos in one go.
- Navigation gestures: One UI 2.5 offers a range of navigation gestures that allow users to navigate their device with ease.
- Device Care: One UI 2.5 offers an improved Device Care feature that allows users to optimize their device’s performance and battery life.
Android 10 is also a significant update to the Android operating system, offering a number of new features and improvements. Some of the key features of Android 10 include:
- Improved privacy settings: Android 10 offers improved privacy settings that give users more control over how their data is shared and used.
- System-wide Dark Mode: Android 10 offers a system-wide Dark Mode that can be enabled to reduce eye strain and improve battery life.
- Improved gesture navigation: Android 10 offers an improved gesture navigation system that allows users to navigate their device with ease.
- Live Caption: Android 10 offers a Live Caption feature that can automatically caption videos and audio playing on the device.
Overall, the Samsung A71 128GB Blue running on the Samsung One UI 2.5 based on the Android 10 operating system offers a range of features and improvements that are designed to provide a simple and intuitive user experience.
