Oppo F21 Pro
Specs
General
| Device Type | Oppo phone |
| Announced | 12 April, 2022 |
| Released | 15 April, 2024 |
| Status | Available |
Design
| Dimensions | 159.9 x 73.2 x 7.5 mm |
| Weight | 175 g |
| Colors | Cosmic Black, Sunset Orange |
Display
| Refresh Rate | 90 Hz |
| Display Type Display Technology => A number of display technologies and types used in mobile phones => TFT (Thin Film Transistor), IPS (In-Place Switching), OLED (Organic Light Emitting Diode), AMOLED (Active-Matrix Organic Light-Emitting Diode), Super AMOLED (an even advanced version of AMOLED), Resistive Touchscreen (Resistive touchscreens contain two layer of conductive material with a very small gap between them which acts as a resistance), Capacitive Touchsceen (Capacitive touchscreen technology consists of a layer of glass coated with a transparent conductor) | AMOLED |
| Size | 6.43 inches (16.33 cm) |
| Resolution | 1080x2400 px (FHD+) |
| Pixel Density Pixel Density (PPI) is refers to the concentration of pixels on a particular display, measured in pixels per inch (ppi). Pixel density is calculated by dividing the diagonal pixel resolution of a display by its diagonal size, higher pixel density better display quality. | 409 ppi |
| Touch Screen | Capacitive Touchscreen, Multi-touch |
| Display Protection Display Protection => Gorilla Glass is a special alkali-aluminosilicate glass shield with exceptional damage resistance that helps protect mobile displays from scratches, drops, and bumps of everyday use, It is always better to go for a smartphone with Gorilla Glass for that added protection and peace of mind. | Corning Gorilla Glass 5 |
| Features | 430 nits (typ), 600 nits (HBM), 800 nits (peak) |
| Secondary Display | No |
Camera
| Front Camera | 32 MP, f/2.4, 24mm (wide), 1/2.74", 0.8µm |
| Camera Setup | Triple |
| Main Camera Camera is able to capture photographs and usually videos, The most important characteristics of a camera are the resolution (measured in megapixels), lens focus type (fixed or automatic), higher megapixel cameras are known to capture higher quality photos, but not always a good measurement of the photos quality. |
64 MP, f/1.7, 26mm (wide), 1/2.0", 0.7µm, PDAF 2 MP, f/3.3, (microscope) 2 MP, f/2.4, (depth) |
| Image | 9000 x 7000 Pixels |
| Video | 1080p@30fps, gyro-EIS |
| Camera Features | Phase detection, Geo-tagging, touch focus, face detection, HDR, panorama |
| Flash Flash Light => There is commonly two types of flash lights are used in camera mobile phones, LED Flash (LED flash offers lower power consumption with drive circuitry that takes up very little room, LEDs can be strobed faster than any other light source), Xenon Flash (xenon flash produces an extremely intense full-spectrum white light for a very short duration) | LED flash, HDR, panorama |
Hardware
| Operating System OS => Every computer system run on a base software called Operating System (OS). Operating System controls all basic operations of the computer (such as smartphone, PDAs, tablet computers and other handheld devices). The Operating System allows the user to install and run third party applications (apps), apps are used to add new functionality to the device. | Android 12 |
| Chipset Chipset is a group of integrated circuits designed to perform one or a more dedicated functions, often with real time computing constraints, Popular smartphones are equipped with more advanced embedded chipsets that can do many different tasks depending on their programming. | Qualcomm Snapdragon 680 |
| CPU CPU (Central Processing Unit) mostly known as processors, CPU processes instructions in order to carry out certain functions that make your device operate properly. Processors are often described as the brain of computers, smartphones and tablets, Smartphones and tablets rely on processors to carry out their every task, Processors are an incredibly important factor in selecting any type of computing device, including your smartphone. | Octa core (2.4 GHz, Quad core, Kryo 265 + 1.9 GHz, Quad core, Kryo 265) |
| Architecture | 64 bit |
| Fabrication | 7 nm |
| GPU GPU (Graphics Processing Unit) is a single-chip processor designed to rapidly manipulate and alter memory to accelerate the creation of images in a frame buffer intended for output to a display, This includes things such as lighting effects, object transformations, and 3D motion. | Adreno 610 |
| RAM (Memory) RAM (Random Access Memory) is a type of computer memory that can be accessed randomly, any byte of memory can be accessed without touching the preceding bytes that allows information to be stored and accessed quickly from random locations. RAM is the most common type of memory found in computer systems, smartphones, tablets and other electronic devices. | 8 GB |
| Internal Storage Internal Storage is a data storage space (flash memory) mostly used in smartphones, tablets and other electronic devices where operating system, apps, music, photos, videos, files and other user data Is stored. | 128 GB |
| Card Slot Memory Card Slot is a special slot for inserting a memory card. Memory cards allow you to expand the phone's built-in memory, A memory card (sometimes called a flash memory card or a storage card) is a small storage medium used to store data such as text, pictures, audio, and video, for use on small, portable or remote computing devices such as mobile phones, mp3 players, digital cameras. | |
| Sensors Sensors are electronic components that detects and responds to some type of input from the physical environment. The specific input could be light, heat, motion, moisture, pressure and location, The output is generally a signal that is converted to use in computing systems, a location sensor, such as a GPS receiver is able to detect current location of your electronic device. | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
Network
| SIM TYPE SIM (Subscriber Identity Module) is a small card that contains mobile network subscriber's account information. This allows the phone using the card to attach to a mobile network. The SIM card is most commonly associated with GSM and UMTS mobile networks. Moving a SIM card from one phone to another allows a subscriber to switch mobile phones without having to contact their mobile network carrier. SIM cards can also be used by a phone to store limited amounts of data, such as phone numbers and text messages. | Nano SIM |
| SIM Technology | Dual Sim, Dual Standby |
| 2G Network | GSM 850 / 900 / 1800 / 1900 |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 |
| 4G Network | LTE |
Multimedia
| FM Radio | |
| Stereo Speakers | NO |
| Loudspeaker | YES |
| Audio Jack | 3.5mm Audio Jack |
| Audio Features | 24-bit/192kHz Hi-Res audio |
Connectivity
| Wi-fi Wi-Fi is a popular wireless networking technology using radio waves to provide high-speed network connections that allows devices to communicate without cords or cables, Wi-Fi is increasingly becoming the preferred mode of internet connectivity all over the world. | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Bluetooth Bluetooth is a wireless communications technology for exchanging data between mobile phones, headsets, computers and other network devices over short distances without wires, Bluetooth technology was primarily designed to support simple wireless networking of personal consumer devices. | v5.1 with A2DP, LE, apt-X HD |
| GPS GPS The Global Positioning System 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. | A-GPS support, & GLONASS, GALILEO, QZSS |
| USB | USB Type-C 2.0, USB On-The-Go |
| EDGE EDGE (Enhanced Data GSM Environment) is a wireless network technology generally considered the next step in the 2G network offers data transfer rates up to four times faster than ordinary GSM networks, Generally, EDGE is used for the purpose of wireless data transfer, such as sharing pictures and videos or browsing the Internet via a mobile phone connection. | |
| GPRS GPRS (General Packet Radio Service) is a packet oriented mobile data service on the 2G and 3G cellular communication system's global system for mobile communications (GSM), Generally, GPRS is used for the purpose of wireless data transfer, such as sharing pictures and videos or browsing the Internet via a mobile phone connection. | |
| Speed | 3G (HSPA 42.2/11.5 Mbps), 4G LTE-A |
| Wi-fi Hotspot | |
| NFC NFC (Near field communication) is a set of standards for smartphones and similar devices to establish peer-to-peer radio communications with each other by touching them together or bringing them into proximity, usually no more than a few inches. |
Features
| Messaging | SMS(threaded view), MMS, Email, Push Mail, IM |
| Web Browser Web Browser => a web browser is a software application used to locate, retrieve and display content on the World Wide Web, including Web pages, images, video and other files, The primary function of a web browser is to render HTML, the code used to design or markup webpages. | HTML5 |
| Games | Built-in + Downloadable |
| Torch |
Battery
| Battery Type Battery Type => Cell phones run on various kinds of batteries depending on the manufacturer, phone size or shape and features. There are basically four types of cell phone batteries => Lithium Polymer, Lithium Ion, Nickel Metal Hydride and Nickel Cadmium. | Li-Ion (Lithium Ion) |
| Capacity Battery Capacity is a measure (typically in Amp-hr) of the charge stored by the battery, and is determined by the mass of active material contained in the battery. The battery capacity represents the maximum amount of energy that can be extracted from the battery under certain conditions. | 4500 mAh |
| Placement | Non-removable |
| Wireless Charging Wireless Charging (Inductive Charging) uses an electromagnetic field to transfer energy between two objects. This is usually done with a charging station. Energy is sent through an inductive coupling to an electrical device, which can then use that energy to charge batteries or run the device. | No |
| Extra |
Fast charging 33W Reverse charging |
Oppo F21 Pro Detailed Review
The Oppo F21 Pro is a mid-range smartphone that aims to blend style, performance, and camera capabilities into a sleek, affordable package. Launched as part of Oppo’s F series, the F21 Pro targets users who want a device that not only performs well but also stands out with its design. Here’s a detailed review of the Oppo F21 Pro, covering its design, display, performance, camera, battery life, software, and overall value, along with a breakdown of its pros and cons.
Design and Build Quality
- Aesthetics: The Oppo F21 Pro is designed to be visually appealing with its slim profile and textured back. The phone is available in several vibrant colors, and the “Fiberglass-Leather” variant offers a unique texture that gives the phone a premium look and feel.
- Build Quality: The device features a glass front with a plastic frame and back. Despite the use of plastic, the phone feels sturdy and well-built. The materials used give it a good balance between durability and weight, making it comfortable to hold and use.
- Ergonomics: The phone is relatively lightweight at about 175 grams, and its slim design makes it easy to handle. The buttons are well-placed and provide good tactile feedback.
Conclusion: The Oppo F21 Pro excels in design, offering a stylish and unique appearance that is sure to catch the eye. Its lightweight and ergonomic build further enhance its appeal.
Display
- Size and Type: The Oppo F21 Pro comes with a 6.43-inch AMOLED display with a resolution of 2400 x 1080 pixels (Full HD+). The display features a punch-hole cutout for the front camera, maximizing the screen-to-body ratio.
- Quality: The AMOLED panel provides vibrant colors, deep blacks, and excellent contrast, making it ideal for media consumption. The display is also bright enough to be used comfortably outdoors, even under direct sunlight.
- Refresh Rate: The display supports a 90Hz refresh rate, ensuring smoother scrolling and an overall more responsive touch experience.
Conclusion: The display on the Oppo F21 Pro is one of its strong points, offering vibrant visuals and a smooth user experience thanks to the 90Hz refresh rate.
Performance
- Processor: The device is powered by the Qualcomm Snapdragon 680 chipset, paired with 8GB of RAM and 128GB of internal storage. This combination is typical for mid-range devices, offering a good balance between performance and efficiency.
- General Performance: The Oppo F21 Pro handles everyday tasks like browsing, social media, and multimedia consumption with ease. Multitasking is smooth, and the phone manages to keep up with most day-to-day activities without any noticeable lag.
- Gaming Performance: While not a gaming powerhouse, the phone can handle casual gaming fairly well. Titles like PUBG Mobile and Asphalt 9 run smoothly at medium settings, though more demanding games might struggle at higher settings.
Conclusion: The Oppo F21 Pro delivers reliable performance for most users, making it a solid choice for those who need a capable device for everyday use and light gaming.
Camera
- Rear Camera Setup: The Oppo F21 Pro features a triple-camera setup on the back, including a 64MP main sensor, a 2MP macro lens, and a 2MP depth sensor.
- Front Camera: The front-facing camera is a 32MP sensor, housed in the punch-hole cutout, designed to capture high-quality selfies.
- Camera Performance: The 64MP main camera performs well in good lighting conditions, delivering sharp and detailed photos with accurate colors. The macro lens is useful for close-up shots, though it’s more of a novelty feature. The depth sensor helps with portrait shots, providing a decent background blur.
- Low-Light Performance: The camera struggles a bit in low-light conditions, with noticeable noise and a decrease in detail. However, the dedicated night mode does help improve the overall quality of shots taken in darker environments.
- Video Performance: The F21 Pro supports 1080p video recording at 30fps. Video quality is decent, though it lacks the advanced stabilization features found in higher-end models.
Conclusion: The camera setup on the Oppo F21 Pro is versatile enough for casual photography, with the main sensor being the standout performer. However, its low-light performance is not as strong, which may be a drawback for some users.
Battery Life
- Capacity: The Oppo F21 Pro is equipped with a 4500mAh battery, which is standard for a mid-range smartphone.
- Battery Performance: The battery life is solid, easily lasting through a full day of moderate use. With lighter use, you can even stretch it into the second day. The device supports 33W SuperVOOC fast charging, which can recharge the battery to 100% in about 60 minutes.
Conclusion: The Oppo F21 Pro offers dependable battery life, with fast charging capabilities that ensure you’re not left waiting around for your phone to recharge.
Software and Features
- Operating System: The device runs on ColorOS 12.1, based on Android 12. ColorOS offers a clean and customizable interface with a variety of features to enhance user experience.
- Software Experience: ColorOS 12.1 is fluid and user-friendly, offering features like system-wide dark mode, customizable icons, and enhanced privacy settings. The software also includes a RAM expansion feature, which allows you to allocate part of the storage as virtual RAM for better multitasking.
Conclusion: The software on the Oppo F21 Pro is well-optimized, providing a smooth and customizable user experience. ColorOS 12.1 adds several useful features that enhance the overall usability of the device.
Pros & Cons
Pros:
- Stylish Design: The Oppo F21 Pro features a unique and attractive design, especially with the Fiberglass-Leather variant.
- Vibrant Display: The 6.43-inch AMOLED display with a 90Hz refresh rate provides a great viewing experience.
- Decent Performance: The Snapdragon 680 chipset delivers reliable performance for everyday tasks and light gaming.
- Good Battery Life: The 4500mAh battery ensures solid battery life, and 33W fast charging is a convenient feature.
- Customizable Software: ColorOS 12.1 offers a user-friendly and customizable interface with useful features.
Cons:
- Average Low-Light Camera Performance: The camera struggles in low-light conditions, with noticeable noise and reduced detail.
- No 5G Support: The F21 Pro lacks 5G connectivity, which might be a drawback for users looking to future-proof their device.
- Plastic Build: While the design is attractive, the use of plastic for the frame and back may not appeal to those who prefer more premium materials.
Conclusion
The Oppo F21 Pro is a well-rounded mid-range smartphone that excels in design, display quality, and battery life. It’s a good choice for users who value style and a smooth user experience, especially with its vibrant AMOLED display and unique design options. While the phone offers decent overall performance, its camera struggles in low-light conditions, and the lack of 5G support might be a consideration for some. However, for its price range, the Oppo F21 Pro delivers solid value and is a worthy contender in the mid-range market.
Review
Disclaimer Note
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