The Oppo F21 series has been a subject of speculation for some time. Oppo is likely to announce three smartphones in the F21 series — the Oppo F21, the Oppo F21 Pro, and the Oppo F21 Pro+. Oppo has not announced its impending arrival. However, reports suggest that the gadgets will debut in India this month. Now, a leaked official-looking poster for the Oppo F21 Pro 5G has appeared online, displaying the smartphone's design. People are now talking about the features and functionalities of the phone. All the Leaks and Rumours about the Upcoming Oppo F21 Pro Design Separately, Oppo released a press letter detailing the design of the F21 Pro series. According to the business, the Fiberglass-Leather design also functions as a 'frameless' battery cover. The manufacturer stated that it took two years to develop the back design made of lychee-grain leather that is waterproof and "heavily" wear-resistant. Oppo has suggested that the Oppo F21 Pro 5G will be available in two color options: Rainbow Spectrum and Cosmic Black. The Cosmic Black color option has Oppo Glow technology, which creates a glossy look with a matte in-hand feel that is resistant to fingerprints and stains. The Rainbow Spectrum color, on the other hand, is created using a 'three-layer texture and a two-layer coating method,' the manufacturer said. Read Xiaomi POCO X4 Pro Review: Know the Pros and Cons Display The Oppo F21 Pro is rumored to come with a 6.5-inch Full-HD+ AMOLED display with a 90Hz refresh rate and a 2,400 x 1,080-pixel resolution. The Snapdragon 680 4G processor may be paired with an Adreno 610 GPU to power the smartphone. Up to 8GB of default RAM and 256GB of internal storage are available on the phone. Rear Cameras The OPPO F21 Pro series has a rectangular camera module with a dual-tone design that houses three sensors and an LED flash. A closer examination of the camera island reveals that the forthcoming product would have a camera panel equipped with lenses of 64MP, an 8 MP ultrawide sensor, dual 2MP sensors. By comparing it to other phones with a similar setup, users may anticipate the camera's output to be good throughout the day, both in video and photographs. Colors should be accurately reproduced, and the abundance of colorizing choices and settings should result in visually attractive images. Where it may fall short is in terms of night photography. Read Samsung Galaxy M33 5G Review: Does it offer value for money? As long as the subject is well-lit, the standard macro mode will provide excellent results — even in video. Daylight photographs from the primary camera, wide-angle lens, and macro lens must all be of exceptional quality. However, like other phones with a similar camera configuration, this one is unlikely to be an excellent slow-motion camera. Even in daylight, it generates much too much ghosting. Front Camera The 32MP selfie camera will also delight the majority of consumers. It is believed that the skin tone is accurate in most instances and that the detail is adequate unless the subject is really dark. People expect the phone to support up to 1080p resolution and an at least a 30fps frame rate for the video capturing ability. Performance and Software This OPPO smartphone is hoped to be packed with an Octa-core (1x2.4 GHz Kryo 475 Prime, 1x2.2 GHz Kryo 475 Gold, and 6x1.8 GHz Kryo 475 Silver) CPU that provides a fluid and lag-free performance while multitasking and running demanding graphics games. As a result, you'll be able to play games, listen to music, view movies or videos, and do other tasks without having to worry about battery consumption. Read Vivo iQOO Z6 Review: The Budget Vivo for Camera Enthusiasts Oppo touts a memory boost technology that, according to the manufacturer, can enhance RAM by using some storage space and functioning as RAM. Though this is a common concept, it is possible that this is the first time it has been implemented on the phone. Additional 5G capabilities are a nice extra that will come in handy once 5G is completely deployed. The Oppo F21 Pro will ship with ColorOS, an Android 11-based operating system. The UI will be very fluid, and it will have a boatload of new features, like a dark mode, customization of accent colors, and an always-on display option. The corporation has tried to make its software subtler and more customizable. While bloatware and numerous alerts might detract from the experience, most of them are tolerable. The F21 Pro will be welcomed by gamers. They can play PUBG and Call of Duty in high definition without encountering latency or command execution delays. Asphalt 9 also provided an enjoyable gameplay experience. Read Motorola Edge 20 Fusion Review: Is it worth consideration? The Oppo F21 Pro is said to feature a variety of connection choices, including WiFi - Yes, WiFi 802.11, b/g/n, Mobile Hotspot, Bluetooth - Yes, v5.0, and 4G (supports Indian bands), 3G, and 2G. Additionally, sensors may include an accelerometer, a gyroscope, a proximity sensor, and a compass. Battery and Charging Due to its expected 5300mAh battery and clever optimization, the Oppo F21 Pro is projected to comfortably last a full day on a combination of 4G and WiFi networks. Additionally, charging the phone will be a breeze. The public is hoping that the phone will have a super-fast charger. This is quite beneficial when you need to go somewhere quickly and don't have time for a quick refill. Price in Bangladesh The official price hasn’t been announced yet. People are anticipating the price range for the Oppo F21 series would be from INR 20,000 to INR 30,000. If converted to BDT, the price range would be BDT 22628 to BDT 3394. The conversion rate here is INR 1 = BDT 1.13. Read Best Upcoming Phones in April 2022 in Bangladesh Conclusion The Oppo F21 Pro 5G will be an interesting device that will excel in certain areas. It will be a beautiful phone, but appearances aren't everything. The overall package will be much more critical, and if performance is a priority, people should consider it as a good option at the price range.