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Posts Tagged ‘wraparound’

New Smartphone Includes a 108-Megapixel Camera and Wraparound Display

30 Sep

The post New Smartphone Includes a 108-Megapixel Camera and Wraparound Display appeared first on Digital Photography School. It was authored by Jaymes Dempsey.

xiaomi mi mix alpha

These days, smartphone manufacturers seem to be in a race of their own: to include the most cameras with the most megapixels.

Apple has just released the iPhone 11 Pro, with its 3-camera setup. The Huawei P30 Pro packs a 40-megapixel sensor.

And now we have a new smartphone to evaluate:

The Xiaomi Mi Mix Alpha 5G, which includes some features that can only be described as “intriguing.”

First, the camera: The Mi Mix Alpha 5G boasts a single 108-megapixel camera.

Yes, you read that right:

108 megapixels, which is not only more megapixels than the leading Google, Apple, Samsung, and Huawei cameras combined, but is also more megapixels than you can find in any Canon or Nikon DSLR.

Now, so many megapixels can cause problems:

More megapixels in a small sensor results in lots of noise, especially when shooting at higher ISOs.

But Xiaomi has attempted to account for this problem, including a “tetracell” design that can combine four pixels into a single pixel element, in order to produce 27-megapixel photos when shooting in low light.

Will this truly keep noise levels down? I’ll admit that I’m skeptical. On the Mi Mix Alpha 5G’s 1/1.33 inch sensor, even 27 megapixels is a lot, and 12-megapixel smartphones (i.e., Apple’s latest iPhones) still struggle with noise.

There’s also a question of whether a 108-megapixel camera even makes sense. Do any smartphone photographers actually need this many megapixels? Sure, more megapixels are good for printing large or doing big crops, but 108-megapixels seems like overkill for such consumer-oriented tech.

Note that the same sensor will be included in Samsung’s upcoming Galaxy S11, though the Mi Mix Alpha 5G will be the first of the two to debut the camera.

The Mi Mix Alpha 5G also features a wacky “surround display,” which wraps completely around the smartphone.

While the concept is cool, it seems like the reality might be problematic. For one, a wraparound screen can’t use a case, which means the smartphone is much more likely to be broken when dropped or banged up.

And having a display on the back of the phone seems like it could cause privacy issues; if you’re using one side of the phone, will people be able to read your messages on the other?

That said, the Mi Mix Alpha 5G is definitely a unique smartphone with a powerful camera. So if you’re the type that likes more experimental technology, go for it! The Xiaomi Mi Mix will be available for around $ 2800 USD this December.

Now I’d like to ask you:

What do you think about the Xiaomi Mi Mix Alpha 5G? Would you be interested in a 108MP smartphone camera? And what do you think about the wraparound display? Would you worry about dropping it? How about privacy?

Share your thoughts in the comments!

The post New Smartphone Includes a 108-Megapixel Camera and Wraparound Display appeared first on Digital Photography School. It was authored by Jaymes Dempsey.


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Xiaomi Mi Mix Alpha 5G will pack a 108MP camera and wrap-around ‘Surround Screen’

25 Sep

Xiaomi has officially introduced its Mi Mix Alpha, a 5G concept phone featuring a ‘true’ bezel-free experience. The phone has a massive 180.6% screen-to-body ratio, meaning the display wraps around the edges of the phone and covers the majority of the device’s rear panel. Similarly impressive is the device’s 108MP camera with its 12032 x 9024 pixel resolution.

Xiaomi teased the Mi Mix Alpha’s existence in early August at its Future Image Technology Communications Conference in Beijing. At the time, the company said it would be the first company to pack Samsung’s 108MP ISOCELL sensor into a smartphone, though it didn’t provide any other details at the time.

During its latest event today, Xiaomi introduced the camera that packs that sensor, its new Mix Mix Alpha with Surround Screen. This phone features aerospace titanium, a single power button on the top, pressure-sensitive sides, and a fingerprint sensor hidden underneath the display.

The Mi Mix Alpha is powered by a Qualcomm Snapdragon 855+ chipset alongside 512GB of storage and 12GB of RAM. Joining the 108MP sensor is a secondary rear 12MP telephoto camera with dual PD focus and 2x optical zoom. The phone doesn’t feature a traditional front ‘selfie’ camera due also having a display on the back of the handset — the rear camera is, technically speaking, a front camera as well.

Xiaomi describes the Mi Mix Alpha as a ‘5G concept smartphone.’ According to Engadget, the company plans to produce a small number of units for sale in China at 19,999 yuan (approx. $ 2800 / €2,550) starting in December, but the company’s broader plans for the model, including international availability, are unclear at this time.

Articles: Digital Photography Review (dpreview.com)

 
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Samsung patents wraparound phone display with unique photography features

30 Apr

Dutch website Let’s Go Digital has uncovered a Samsung patent that details a wraparound mobile phone display. Unlike the company’s folding phone, this recently approved patent shows a flexible display that wraps from the front of the phone up over the top and down partially across the back. Among other uses, the rear display could be used to provide an image preview to the photo’s subjects.

An illustration from the patent showing how the secondary display can be used to help the subject see themself in the frame.

The patent describes multiple potential uses for the rear display, including as a camera preview. A translation of the section describing this potential use reads:

For example, at operation 1620, the electronic device may confirm to the user that he wants to selfie. When the self-portrait mode is selected, the control unit of the electronic device can activate the rear display provided in the same direction as the direction in which the camera is mounted. The preview image generated in operation 1660 may be displayed through the activated rear display.

Who needs a high-resolution front-facing camera when a secondary display can turn the main camera unit into a selfie cam?

Though the idea of a dual-display smartphone isn’t new, Samsung’s method — using a flexible OLED panel for a seamless wraparound screen — is unique. Of note, this arrangement could enable users to capture selfies using the device’s superior rear camera in lieu of the front-facing camera.

As with any patent, it’s possible Samsung may never bring a device featuring this technology to market.

Articles: Digital Photography Review (dpreview.com)

 
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