Realme C21Y
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Specifications
General
| Name | Realme C21Y |
| Brand | realme |
| Model | C21Y |
| Announced | 21 June, 2021 |
| Launch Date | 01 July, 2021 |
| Manufacturer Manufacturer (or Made by): Indicates the company or brand responsible for making the product. | Realme |
| Made in Made in (or Country of Origin): Indicates the country where the product was manufactured. | China |
Display
| Display Type | IPS LCD |
| Screen Size | 6.5 inches (16.51 cm) |
| Resolution | 720 x 1600 pixels |
| Aspect Ratio | 20:9 |
| Pixel Density Pixel Density: Pixels per inch and pixels per centimetre are measurements of the pixel density of an electronic image device, such as a computer monitor or television display, or image digitizing device such as a camera or image scanner. | 270 ppi |
| Refresh Rate | 60 Hz |
| Multitouch Multitouch: Smartphone multitouch is a technology that allows the screen to recognize and respond to multiple touch points simultaneously. It enables users to perform gestures like pinch-to-zoom, rotation, and swiping with multiple fingers, enhancing the overall interactivity and usability of the device. | |
| Color Depth Color Depth: Color depth or colour depth, also known as bit depth, is either the number of bits used to indicate the color of a single pixel, or the number of bits used for each color component of a single pixel. When referring to a pixel, the concept can be defined as bits per pixel. | 16.7 million colors (8-bit) |
| Brightness | 420 nits |
| Bezel-less Design Bezel-less display: A bezel-less display minimizes or eliminates the non-display areas around the screen, providing a sleek, immersive look and maximizing the visual experience. | Yes, with a waterdrop notch |
| Screen Protection Screen Protection: Display protection refers to the various technologies and materials used to safeguard a smartphone's screen from damage such as scratches, cracks, and impacts. | No |
| Screen Ratio Screen-to-body ratio: Percentage of a device's front surface occupied by the display, indicating how efficiently the space is used for the screen. Higher ratios mean more immersive displays. | 88.7 % |
Design
| Height | 164.5 mm |
| Width | 76 mm |
| Thickness | 9.1 mm |
| Weight | 200g |
| Material Built Material: The physical construction materials of a smartphone, influence its durability, weight, and aesthetic qualities. Common materials include metal, glass, plastic, ceramic, etc. | Plastic |
| Colors | Cross Blue, Cross Black |
| Waterproof | No |
| Ruggedness | Dustproof |
Camera
| Rear Camera | Triple |
| Resolution |
13 MP f/2.2, Wide Angle, Primary Camera 2 MP f/2.4, Macro Camera 2 MP f/2.4 Depth Camera |
| Sensor | CMOS image sensor |
| Autofocus | Yes, Phase Detection autofocus |
| Stabilization Optical Image Stabilization (OIS): OIS in smartphones is a technology designed to reduce the blurriness of photos and videos caused by hand movements or vibrations. It works by physically adjusting the camera lens or sensor to compensate for these movements. | No |
| Rear Flash | Yes, LED Flash |
| Image Resolution | 4128 x 3096 Pixels |
| Settings | Exposure compensation, ISO control |
| Shooting Modes |
Continuous Shooting High Dynamic Range mode (HDR) |
| Camera Features | 4 x Digital Zoom, Auto Flash, Face detection, Touch to focus |
| Video Recording | 1920x1080 @ 30 fps |
| Front Camera | Single |
| Resolution | 5 MP f/2.2, Wide Angle, Primary Camera |
| Sensor | CMOS |
| Autofocus | Yes |
| Camera Features | Fixed Focus |
| Video Recording | 1280x720 @ 30 fps |
Battery
| Capacity Battery Capacity: Battery capacity in smartphones refers to the amount of energy a battery can store, typically measured in milliampere-hours (mAh). It indicates how long a battery can power the device before needing a recharge. | 5000 mAh |
| Battery Type | Li-ion |
| Removable Removable Battery: A removable battery in a smartphone is a battery that users can easily take out and replace without tools. Removable batteries were more common in older models; modern smartphones favor non-removable batteries for sleeker designs and better water resistance. | |
| Wired Charging | Yes, 10W Fast Charging |
Performance
| Chipset Chipset: In smartphones, the chipset is like the device's brain, controlling everything from processing tasks to managing connectivity. It includes the CPU, GPU, modem, and other components, determining the device's performance and capabilities. Different smartphones use different chipsets made by companies like Qualcomm or MediaTek. | Unisoc T610 |
| CPU CPU (Central Processing Unit) Clock Speed: The CPU, commonly known as the processor, is responsible for processing instructions to perform various functions that enable a device to operate properly. Often described as the brain of computers, smartphones, and tablets, the CPU plays a crucial role in executing tasks and running applications on these devices. Smartphones and tablets rely heavily on their processors to carry out every task, from running apps to managing system operations. Therefore, the processor is an incredibly important factor to consider when selecting any type of computing device, including smartphones. | Octa-core (1.8 GHz, Dual core, Cortex A75 + 1.8 GHz, Hexa Core, Cortex A55) |
| Architecture Instruction Set Architectures (ISAs): In the context of smartphones, "architecture" refers to the design and structure of the processor, which determines how it processes information and executes instructions. This encompasses the processor's instruction set, memory management, and overall design principles. One common term related to architecture is "64-bit architecture," which has significant implications for performance and capabilities. | 64 bit |
| Fabrication Semiconductor Fabrication: Fabrication in the context of semiconductors and microprocessors refers to the process of manufacturing integrated circuits (ICs) or chips. This involves creating the physical structures of a chip, such as transistors and other electronic components, on a silicon wafer. The term "fabrication" is often used interchangeably with "process node" or "technology node," which indicates the manufacturing technology used to create these chips. | 12 nm |
| GPU GPU (Graphics Processing Unit): The GPU in a smartphone is a specialized processor designed to handle the rendering of images, animations, and video, as well as other tasks involving graphics and visual data. It works alongside the CPU (Central Processing Unit) to deliver a smooth and visually rich experience. | Mali-G52 |
| RAM Random Access Memory (RAM): RAM is a type of computer memory that is used to store data temporarily while a device is in use. RAM is a critical component in smartphones, enabling fast access to data, smooth multitasking, and efficient operation of applications. The amount and type of RAM can significantly impact the performance and user experience of a smartphone. | 3/4 GB |
| RAM Type | LPDDR4X |
| User Interface User interface (UI): A custom user interface (UI) is a layer of software that manufacturers often develop on top of the base operating system to differentiate their devices, enhance user experience, and add unique features. Custom UIs provide additional functionalities, themes, and design elements that are not present in the stock OS. | Realme UI |
| Operating System Operating System (OS): The operating system is the core software that manages all the hardware and software resources on a smartphone. It provides a platform for running applications and controls basic functions such as managing memory, processing tasks, and handling input/output operations. | Android v11 |
Storage
| ROM ROM (Read-Only Memory): In the context of smartphones and other electronic devices, ROM typically refers to the built-in storage where the operating system, system files, and pre-installed apps are stored. | 32/64 GB |
| MicroSD Card MicroSD Card Slot: A microSD card is a small, portable storage device used to expand the storage capacity of electronic devices, including smartphones, tablets, digital cameras, and more. It's inserted into a device's MicroSD card slot to store extra photos, videos, music, and other data. | Yes, microSDXC (dedicated slot) |
| Expandable Storage | Yes, Up to 256 GB |
| Storage Type Storage Type: In smartphones, storage types typically include built-in eMMC or UFS (Universal Flash Storage) for internal storage, and expandable storage options like MicroSD cards. | eMMC 5.1 |
Network
| SIMs | Dual SIM |
| SIM Size | Nano |
| SIM Slot Type | 2 Nano Card Slots+1 microSDXC Slots |
| Network Support | 2G, 3G, 4G |
| Network Speed | HSPA 42.2/5.76 Mbps, LTE |
| Technology | GSM / HSPA / LTE |
| VoLTE VoLTE (Voice over LTE): VoLTE is a technology that allows voice calls to be made over a 4G LTE network, rather than the traditional 2G or 3G networks. In summary, VoLTE enhances call quality and functionality by using the 4G LTE network for voice communications. | |
| 2G Bands 2G (Second Generation): 2G is a wireless technology standard for mobile telecommunications that was introduced in the 1990s and enabled the transmission of digital voice and data services, using digital transmission instead of analog. It has slower data speeds compared to later generations like 3G and 4G. | GSM 1800 / 1900 / 850 / 900 MHz |
| 3G Bands | UMTS 1900 / 2100 / 850 / 900 MHz |
| 4G Bands |
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) |
| GPRS GPRS (General Packet Radio Service): General Packet Radio Service is a packet-oriented mobile data standard on 2G and 3G cellular communication networks' global system for mobile communications (GSM). In summary, GPRS is a mobile data service that enhances the data capabilities of 2G and 3G networks, providing basic internet and multimedia services. | |
| EDGE EDGE (Enhanced Data rates for GSM Evolution): Enhanced Data rates for GSM Evolution is a technology used to improve the data transmission rates of 2G GSM networks. In summary, EDGE boosts the data transmission capabilities of 2G networks, providing faster speeds and improved performance for mobile internet access. |
Connectivity
| Wi-Fi Wi-Fi: Wi-Fi is a wireless networking technology that allows electronic devices to connect to a local area network (LAN) wirelessly, typically using the 2.4 gigahertz (GHz) or 5 GHz radio frequency bands. | Yes, Wi-Fi 4 (802.11 b/g/n) |
| Wi-Fi Features | Mobile Hotspot |
| Bluetooth | Yes, Bluetooth v5.0 |
| GPS GPS (Global Positioning System): GPS originally Navstar GPS, is a satellite-based radio navigation system. It is a satellite-based radio navigation system, GPS permits users to determine their position, velocity, and the time 24 hours a day, in all weather, anywhere in the world, In order to locate your position, your device or GPS receiver must have a clear view of the sky. | Yes with A-GPS, Glonass |
| NFC NFC (Near Field Communication): NFC is a wireless technology that enables devices like smartphones and payment terminals to communicate when they're close together, facilitating contactless transactions and data transfer. | No |
| OTG OTG (On-The-Go): The full form of OTG is On-The-Go . OTG is a USB (Universal Serial Bus) standard that allows USB devices to be connected. Without using a computer connection, USB OTG items can connect. You can connect your mobile phone or tablet to various gadgets using a USB OTG link. | Yes |
| Browser Browser: A browser is a software application used to access and view information on the World Wide Web. It allows users to navigate through websites, view web pages, and interact with various online content such as text, images, videos, and other multimedia resources. | HTML5 |
| IR Blaster Infrared (IR) blaster: Some smartphones may come with an infrared (IR) blaster, which allows your smartphone to act as a universal remote control for controlling other devices, such as TVs, set-top boxes, and home appliances, that use infrared technology for communication. | No |
| USB Interface | USB charging, microUSB 2.0 |
Sensors
| Fingerprint Fingerprint: A fingerprint, in the context of smartphones and other devices, refers to a biometric authentication method that uses the unique patterns on a person's fingertip to verify their identity. | |
| Face Unlock Facial Recognition: Face Unlock is a biometric authentication feature found in many smartphones. It uses facial recognition technology to identify and authenticate users, allowing them to unlock their devices simply by looking at the front-facing camera. | |
| Other Sensors | Acceleration, Light sensor, Gyro-meter, Proximity sensor, sensor, Magnetic induction sensor |
Multimedia
| FM Radio | |
| Loudspeaker | Yes |
| Earphone Jack | 3.5 mm |
| Voice Recording | Yes |
| Audio Playback | WAV, MP3, MP2, AAC, WMA, M4A, OPUS, MP1, Vorbis, APE, FLAC |
| Video Playback | MP4, 3GP, AVI, TS, MKV, FLV |
| Video Formats Video formats recorded: The file formats used for saving videos. | MP4 |
| Image Formats Image formats captured: The file formats used for saving images. | JPEG, PNG, GIF, BMP, WBMP |
Realme has been one of the most popular smartphone brands in recent years, offering budget-friendly smartphones with impressive specifications. One of their latest offerings, the Realme C21Y, is a budget smartphone that aims to provide users with a quality experience at an affordable price.
REALME C21Y DETAILS
The Realme C21Y has a sleek and modern design that is sure to catch your eye. The phone features a 6.5-inch HD+ display with a waterdrop notch that houses the front camera. The display has a resolution of 720 x 1600 pixels, which provides a decent viewing experience for its price point.
The phone is available in two colors: Cross Black and Cross Blue, both of which look stylish and trendy. The back panel of the phone has a unique geometric design that adds to its aesthetic appeal.
The Realme C21Y is powered by a 1.8GHz octa-core UNISOC T610 processor that is paired with 3/4 GB of RAM. While this may not be the most powerful combination, it should be enough to handle basic tasks and some light gaming. The phone comes with 32/64 GB of internal storage, which can be expanded up to 256GB via a microSD card.
The phone runs on Realme UI 2.0, which is based on Android 11. The software is clean and user-friendly, with some useful features such as dark mode, split-screen mode, and game space.
One of the highlights of the Realme C21Y is its massive 5,000mAh battery. The phone should easily last a full day on a single charge, even with heavy usage. The phone supports 10W charging, which is not the fastest, but it gets the job done.
The Realme C21Y features a triple-camera setup on the back, which includes a 13MP primary sensor, a 2MP macro sensor, and a 2MP depth sensor. The camera performance is decent for its price point, but don’t expect it to compete with flagship devices. The phone also has a 5MP front camera that should be adequate for selfies and video calls.
Pros and Cons of Realme C21Y
However, like any device, the Realme C21Y has its pros and cons. Now, we’ll take a closer look at the advantages and disadvantages of this smartphone, so you can make an informed decision about whether it’s the right device for you.
| Pros | Cons |
|---|---|
| Affordable price point | Not the most powerful processor |
| Sleek and modern design | Limited RAM at 3/4GB |
| Decent performance for basic tasks | Display resolution could be better |
| Large 5,000mAh battery | 10W charging is not the fastest |
| Expandable storage up to 256GB | No NFC support |
| Realme UI 2.0 is user-friendly | No USB-C port |
| Dual-SIM support | The front camera could be better |
| Decent rear camera setup | No fast fingerprint sensor |
| 3.5mm headphone jack | No FM Radio |
| Available in two stylish colors | No IP rating for water and dust resistance. |
Verdict
Overall, the Realme C21Y is a solid budget smartphone that offers good value for money. Its sleek design, decent performance, and massive battery are its standout features. While the camera performance is not the best, it is acceptable for its price point. If you are looking for a budget smartphone that doesn’t compromise on quality, the Realme C21Y is definitely worth considering.
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Disclaimer Note
The information on this page may not be entirely accurate or up-to-date. Product prices are approximate and may vary based on taxes, import duties, and other factors.
