If wish magnetized accessories were as entertaining as OPPO’s Bubble – Although certain smartphone accessories, such as power banks, are quite practical, others are only adorable for five minutes before the novelty wears off. The Oppo Bubble appeared to be a part of the latter, but I had too much fun with it, and now I’d like to see more accessories like it. One that isn’t overly serious without sacrificing some thoughtful utility.
I tried it with the Oppo Reno 16 Pro, which boasts one of the most ostentatious phone looks this year. The Pop White model sports a floating, toy-like appearance thanks to Oppo’s 3D Pop Planet design on the rear. It’s all iced out when you snap the Bubble onto the back.
How this tiny screen has a lot of personality
In essence, the Bubble is a tiny circular AMOLED screen that magnetically fastens to the rear of an Oppo phone that is compatible. It connects over Bluetooth, and once paired, it becomes this little configurable screen that can show photographs, brief films, motion-style visuals, or Oppo’s animated Pop IP characters.
The final one is a lovely little add-on that allows you to have a small animated animal on the back of your phone for purely aesthetic purposes. For more precise adjustments, such as the various Pop IP options and custom display options, there is a specific app. Additionally, the Bubble features some built-in controls, such as Bluetooth pairing and brightness adjusting. So it never seems like a completely passive sticker with a screen.
Indeed, it is a stylish accessory. Your phone becomes much more expressive than a protective case when you set it to display an animated character, a looping video, or a picture. The Bubble enables the Reno 16 Pro to provide a more intimate experience because most phones have reached a point where they appear pricey in the same few ways.
The camera preview feature is unmatched.
Oppo’s Bubble display would’ve been a fantastic magnetic accessory just with these customization choices alone. However, the camera integration is what really makes it appealing to me. It can function as a live viewfinder for the rear camera once it is mounted. In order to avoid having to guess your framing, you may flip the phone over and use the superior rear cameras for group photos, selfies, or portraits. You may view yourself on the Bubble and see the modifications in real time before taking the picture.
This immediately solves one of the oldest smartphone camera problems. The majority of people still use the selfie camera since framing with the back camera is typically not worth the trouble, even though rear cameras are nearly always superior to front cameras, particularly for portraits and low-light images.
One of the main benefits of foldable gadgets is this as well. They exploit the more powerful rear cameras for photography thanks to their additional displays, which is something I rely on very often with the Motorola Razr Fold. In essence, Oppo’s Bubble makes it easier to accomplish that on a standard phone.
With the right ultra-wide lens, group photos may now capture a large gathering, your portraits are far more detailed, and even your movies are clearer. Since this operates wirelessly, you can even use it as a remote camera control. More entertaining angles are made possible by this. After positioning the phone and taking a step back, you may utilize the Bubble to create the ideal frame and take the picture.
The catch is compatibility.
The curse of a closed ecosystem returns here. Oppo’s innovative Bubble display only works with supported Oppo devices. Oppo now advertises support for smartphones like the Reno 16 series and its flagship Find X9 family. I used it with the Reno 16 Pro. It’s likely that more models may support it in the future, but that doesn’t make it more widely available outside of the brand’s cellphones.
It is crucial to remember that it is incompatible with MagSafe. So you can’t just slap it onto any iPhone or Android smartphone with built-in magnets. The useful camera and customization features depend on Oppo’s ecosystem, although it might physically attach with the appropriate magnetic ring or case (the grip probably won’t be strong). The Bubble functions flawlessly with the appropriate gadgets, but this restricts the audience. It was easy to pair, and it feels more integrated than a generic external screen because of how it connects to the camera experience.
It is always encouraging to see a smartphone maker try out more innovative ideas because the smartphone experience has become so predictable. You normally leave the quirky or unique peripherals to third-party accessory producers, but the Bubble was interesting enough to make folks around me question, “Wait, what’s that?”

