Inside the OPPO Find X5 Pro’s cooling system, the secret star of this flagship phone
- OPPO Find X5 Pro’s advanced cooling system allows users to enjoy the full power of the phone without needing to worry about overheating
- OPPO’s R&D team researched and looked into each aspect of the cooling system, improving both heat dispersal and resilience of the screen along the way
Dubai, UAE, 08 September 2022: The OPPO Find X5 Pro is a phone with several showpiece features that compete for the spotlight. It has the most advanced camera system powered by MariSilicon X and two outstanding Sony IMX766 flagship sensors. Super-powered SUPERVOOC technology replenishes its battery in a flash whether you use a cable or wireless pad.
These are the stars of the show. But just as every pop star has a team working behind them, the OPPO Find X5 Pro is backed up by something just as important. This is the OPPO Find X5 Pro’s cooling system.
It is what lets the OPPO Find X5 Pro keep a cool head in any situation. You won’t feel its back heat up uncomfortably when playing a rich 3D game. You won’t have to stop recording 4K video because the phone overheats. A great cooling system unlocks the full potential of a powerful phone.
PC-grade cooling in a miniature shell
Perfecting cooling system in a phone is not a simple process. The OPPO Find X5 Pro uses a full passive cooling solution, generating zero noise and all its pieces have to slot in around the core components in a precision-crafted case less than 9mm thick.
Each step of the process is guided by the human body’s perception of temperature. There can be no hot spot on the phone’s back that your fingers will notice, no heat build-up to distract from whatever you choose to do with your OPPO Find X5 Pro.
The phone’s cooling system’s ultimate goal is to go unnoticed and uncredited but perhaps it is time to give the OPPO Find X5 Pro’s cooling some credit and figure out how this unlikely goal was achieved.
OPPO vapor chamber design
A vapor chamber is the heart of the phone’s cooling system. It is an ultra-thin copper cave injected with a very small amount of liquid. As heat from the components underneath conducts through the chamber’s bottom, this liquid evaporates and spreads throughout the chamber. It condenses on the outer walls, spreading the heat it held over a much larger surface area, dissipating the heat in the process.
The larger a vapor chamber is, the wider and more effectively it can move heat away from the components that generate it, like the primary processor. OPPO has managed to increase its size by 75% over the previous generation.
It almost completely covers the battery and SoC, the main processor, which is exactly where you want such a chamber to sit. When fast-charging or playing a console-grade game, any heat generated is quickly spread across a huge area so it can dissipate almost unnoticed, out through the phone’s back.
But the vapor chamber is only a single part of a whole one-way circulatory system that runs through the phone. Advanced materials engineering is used to pull warmth away from all the key components.
Advanced materials engineering
Copper is the traditional material for cooling components. However, when devising heat management for the display, OPPO’s R&D team found they could improve both heat dispersal and the resilience of the screen by using a copper sheet sandwiched with an ultra-thin layer of graphite. This material helps keep the display cool while delivering searing brightness at 120Hz, while also dramatically improving the drop resilience of the OPPO Find X5 Pro by increasing structural integrity.
The other hot zones in a phone, like the motherboard and battery coil, did not need the same level of structural support, letting OPPO R&D dig even further into possible solutions. They landed on a graphene film which dramatically improves strength and conductivity.
Following years of experimentation and fine-tuning, OPPO has achieved a 50% improvement in thermal conductivity of the graphene film compared to its first-generation process, for industry-leading performance. The compromise-free cooling system lowers the OPPO Find X5 Pro heat to a comfortable range even when running a 90/120 Hz high refresh game and keeps the phone cool while charging.
More than passive cooling
Its pioneering approach does not stop there. OPPO has also developed an active solution to enhance the OPPO Find X5 Pro’s cooling performance. OPPO created the new Ice-skin case to keep the phone cool while protecting it. The core of the case is Glacier Mat, an innovative material that achieves a self-replenishing cooling cycle without using any power at all.
Glacier Mat is a modified hydrogel that can re-absorb moisture from the air at low temperatures, after the water initially held is evaporated through the process of cooling the OPPO Find X5 Pro, creating a circular cooling cycle.
The smartphone buyer typically does not have to concern themselves with the work put into figuring out how to arrange different materials to dissipate heat, for the most defect-free result. However, it has a key role in letting OPPO Find X5 Pro owners play games, film videos and experience the full power of a supernova-bright AMOLED display without needing to worry about overheating. Carefully designed cooling is the unseen hero of this revolutionary smartphone.
OPPO is a leading global technology brand since 2004, dedicated to providing products that seamlessly combines art and innovative technology.
OPPO is on a mission to building a multiple-access smart device ecosystem for the era of intelligent connectivity. The smartphone devices have simply been a gateway for OPPO to deliver a diverse portfolio of smart and frontier technologies in hardware, software and system. In 2019, OPPO launched a $7 Billion US Dollar three-year investment plan in R&D to develop core technologies furthering design through technology.
OPPO is firmly pursuing the creation of the best technology products and technological artistry for global users. Based on the brand elements of leading, young and beautiful, OPPO dedicates to the mission of letting the extraordinary users enjoy the beauty of technology.
For the last 10 years, OPPO has focused on manufacturing smartphones with camera capabilities that are second to none. OPPO launched the first mobile phone, the Smile Phone, in 2008, which marked the launch of the brand’s epic journey in exploring and pioneering extraordinary technology. Over the years, OPPO has built a tradition of being number one, which became a reality through inventing the world’s first rotating camera smartphone way back in 2013, launching the world’s then thinnest smartphone in 2014, being the first to introduce 5X Zoom ‘Periscope’ camera technology and developing the first 5G commercial smartphone in Europe.
Today, OPPO was ranked as the number four smartphone brand globally. OPPO brings the aesthetics of technology of global consumers through the ColorOS system Experience, and Internet service like OPPO Cloud and OPPO+.
OPPO’s business covers 40 countries with over six research institutes and five R&D centers across the world, from San Francisco to Shenzhen. OPPO also opened an International Design Centre headquartered in London, driving cutting edge technology that will shape the future not only for smartphones but for intelligent connectivity.
About OPPO MEA
OPPO started its journey in the Middle East and Africa (MEA) region in 2015 after setting up its regional office in Egypt. Following the immense success of the brand’s sales centre in Cairo in the first year, OPPO accelerated its expansion plan across the MEA region and inaugurated its country operations in UAE in 2019. Now OPPO is physically present in more than 13 markets across the region, including Egypt, Algeria, Tunisia, Morocco, Bahrain, Saudi Arabia, Oman, Kuwait, Qatar, Kenya, Nigeria, South Africa and the Levant.
To empower its presence in the region in line with its product localisation strategy, OPPO further invested in MENA and set up its very own factory in Algeria in 2017, thus, becoming the first Chinese brand to build a manufacturing premises in North Africa. Based on insights of local consumers in each country, OPPO has evolved the progress of product localisation, taking into consideration several perspectives towards each market, including product localisation, to further meet the core needs of users; marketing localisation, to better communicate with local young customers; and talent localisation, to understand local consumers further and provide an optimum customer service.
Within the last year, OPPO has started to adjust its product line in the Middle East region specifically. This has included the launch of its flagship OPPO Find X Series and the introduction of the OPPO Reno Series. OPPO will continue to evolve its local product line to offer more premium series to consumers in the region.
A forward-thinking international technology company, OPPO strives to be a sustainable company that contributes to a better world and have enacted positive change in every way possible through activating local community initiatives and humanitarian, charity campaigns.