Manual of product C21
Editorial note
The Nokia C21 is a smartphone that stands out for its optimal performance thanks to the Octa-core SC9863A processor, ensuring a smooth user experience, particularly with the Android 11 Go Edition operating system. Its 6.5-inch touchscreen, although limited to a resolution of 720 x 1600 pixels, provides an acceptable visual experience for watching multimedia content. Additionally, 4G connectivity and Bluetooth 4.2 allow for fast and reliable connections, which is a valuable asset for modern users. However, the Nokia C21 has some drawbacks. The 8 MP rear camera and the 5 MP front camera, while sufficient for everyday use, may not meet the expectations of photography enthusiasts. Furthermore, the 2 GB RAM capacity may lead to slowdowns during multitasking. The lack of 5G connectivity could also limit the device's longevity in the face of evolving mobile networks. In terms of value for money, the Nokia C21 is competitive, offering comprehensive features at an affordable price, despite some limitations. In summary, this model is primarily aimed at users looking for a simple and efficient smartphone for everyday use, without requiring high-end performance.Score details
User experience
The user experience is pleasant thanks to an Android 11 Go Edition operating system, optimized for smooth and intuitive use.
Performance
The Octa-core SC9863A processor offers good performance for everyday tasks but may slow down with more demanding applications.
Battery life
The 3000 mAh battery capacity allows for prolonged use, although talk time and standby time are not specified.
Design
The design is modern with an attractive blue color, but the screen resolution could be improved for a better visual experience.
Value for money
The value for money is excellent, offering comprehensive features at an affordable price, despite some limitations.
Features
The Nokia C21 offers interesting features like 4G connectivity and expandable storage, but the lack of 5G could be a drawback.
camera
The performance of the 8 MP rear camera and 5 MP front camera is adequate for daily use, but may disappoint photography enthusiasts.
Advantages
Octa-core processor for smooth multitasking
6.5-inch screen, immersive resolution
Wi-Fi connectivity, Bluetooth 4.2, 4G
Expandable storage up to 256 GB
Android 11 Go Edition, simplified experience
Disadvantages
Screen resolution limited to 720 x 1600 pixels.
Slow SC9863A processor for demanding applications.
8 MP rear camera, limited photographic performance.
2 GB RAM restricts multitasking.
No 5G connectivity for the future.
Technical Specifications C21
General Information
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ModelC21
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Brand
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Category
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Type
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SKU1554489
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MPN1554489
Processor
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Processor modelSC9863A
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Processor frequency1.6 GHz
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Number of processor cores8
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Processor familyUnisoc
Screen
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Touch screen typeCapacity
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Screen shapeDish
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Image format20:9
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Screen size6.5 "
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Screen resolution720 x 1600 pixels
Connectivity
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USB connectorMicro-USB
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Headset connection3.5 mm
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USB Version2.0
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USB portYes
Weight and dimensions
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Width77.9 mm
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Depth8.8 mm
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Height169.9 mm
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Weight195 g
Network
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SIM card type-
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3G Standards-
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SIM card capacity-
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BluetoothYes
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BluetoothYes
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Bluetooth model4.2
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4G standardLTE
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Mobile network generation4G
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5G StandardNot supported
Storage support
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Compatible memory cardsMicroSD (TransFlash)
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Maximum memory card size256 GB
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Internal storage capacity32 GB
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RAM capacity2 GB
Messaging
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E-mailYes
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E-mailYes
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E-mailYes
Navigation
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GPS (satellite)Yes
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GPS (satellite)Yes
Software
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Installed operating systemAndroid 11 Go Edition
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PlatformAndroid
Camera
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Flash typeLED
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Resolution of the rear camera (digital)8 MP
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Front camera resolution (digital)5 MP
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Rear camera typeSingle camera
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Front camera flashYes
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Front camera flashYes
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Rear camera typeSingle camera
Packaging contents
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Power adapter includedYes
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Cables includedUSB
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Power adapter includedYes
Battery
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Waiting time (3G)- h
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Waiting time (3G)- h
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Removable batteryNo
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Battery capacity3000 mAh
Design
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FormatBar
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Product colorBlue
Detectors
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Ambient light sensorYes
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Ambient light sensorYes
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Ambient light sensorYes
Representation / realization
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Facial recognitionYes
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Facial recognitionYes
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Facial recognitionYes
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Facial recognitionYes
Multimedia
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FM RadioYes
Registration
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Registration type-
Frequently Asked Questions
How can I reset my Nokia C21?
What should I do if my SIM card is too small for my phone?
What is the IMEI number?
What are the dimensions of my smartphone's screen?
Is there a risk of my smartphone's battery exploding?
What operating system does the Nokia C21 use?
What is the weight of the Nokia C21?
What is the size of the Nokia C21's screen?
What is the height of the Nokia C21?
What is the resolution of the Nokia C21's screen?
What is the width of the Nokia C21?
What is the depth of the Nokia C21?
What type of USB connection does the Nokia C21 have?
What is the storage capacity of the Nokia C21?
Is the Nokia C21 manual available in French?
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Presentation of product C21 specifications from brand Nokia
General
The Nokia C21 is a smartphone from the renowned brand Nokia, known for its commitment to quality and technological innovation. This model, identified as C21 | C21-AZUL, offers optimal performance, aiming to enhance the user experience.
Processor
Equipped with an Octa-core SC9863A processor, the Nokia C21 ensures smooth and efficient performance, even during multitasking. With a frequency of 1.6 GHz and 8 cores, it guarantees rapid execution of instructions, thus optimizing daily use of the device.
Screen
The Nokia C21 features a 6.5-inch capacitive touchscreen, offering a resolution of 720 x 1600 pixels. This 20:9 aspect ratio ensures an immersive visual experience, ideal for watching various multimedia content.
Connectivity
This smartphone is equipped with a Micro-USB connector for fast data transfer and efficient charging. It also includes a 3.5 mm headphone jack and supports USB 2.0, ensuring convenient connectivity with various devices.
Weight and Dimensions
With a width of 77.9 mm, a depth of 8.8 mm, and a height of 169.9 mm, the Nokia C21 is designed to easily fit into your space. Its weight of 195 g makes it lightweight and easy to handle.
Network
The Nokia C21 offers reliable Wi-Fi connectivity and is equipped with Bluetooth 4.2 for wireless connection with other devices. It supports mobile standards 3G (HSDPA, HSUPA, WCDMA) and 4G (LTE), ensuring a fast and efficient connection, although the device is not compatible with the 5G standard.
Storage Support
For storage, the Nokia C21 supports MicroSD memory cards with a maximum capacity of 256 GB. It also offers an internal storage space of 32 GB and a RAM of 2 GB, allowing for smooth application use.
Messaging
The Nokia C21 includes messaging features such as MMS (Multimedia Messaging Service), SMS for text messages, and support for Email, facilitating quick and efficient communication.
Navigation
This smartphone is equipped with a GPS system that allows for precise location, making navigation easy and reliable.
Software
The Nokia C21 runs on Android 11 Go Edition, an optimized operating system designed to provide an intuitive and smooth user experience, particularly suitable for those seeking simplicity and efficiency.
Camera
The rear camera of the Nokia C21, with a resolution of 8 MP, allows for satisfactory image capture, while the front camera of 5 MP is ideal for selfies and video calls. Although the performance is adequate for daily use, users looking for better photographic capabilities may find these specifications limited.
Packaging Contents
The Nokia C21 comes with a quick start guide, a charging cable, and a power adapter, allowing you to use it immediately without additional purchases.
Battery
Equipped with a 3000 mAh battery, the Nokia C21 ensures sufficient autonomy for daily use, although it does not feature a removable battery.
Design
Displaying a bar format, the Nokia C21 is available in a modern blue hue, combining aesthetics and practicality.
Sensors
The smartphone includes various sensors, including a proximity sensor, an accelerometer, and an ambient light sensor, enhancing functionality and user interaction.
Representation / Performance
The Nokia C21 is equipped with a powerful speaker, a vibration alert, as well as a fingerprint reader and a facial recognition feature, providing security and convenience.
Multimedia
However, it is worth noting that the Nokia C21 does not support FM radio.
Registration
The type of registration for the Nokia C21 is not specified, thus offering flexibility of use without commitment.