Cameras

5 facts about dual-camera smartphones

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It’s amazing how smartphones have become the breeding ground for the latest camera technology. Dual-camera setups, in particular, have raised phone photography to yet another level.

Like adding more processing cores to a phone’s chipset, the idea of having two cameras at once came from the need to push past the physical limits of a single module, and introduce a whole new world of features in the process.

Now that it’s becoming the norm, we have to sort out some facts and myths about the latest trend.

The dual-camera setup isn’t exactly new

It may only be taking off now, but dual-cam setups have been around for a long time. In fact, the LG Optimus 3D and HTC Evo 3D, which were the first smartphones to introduce the feature, came out way back in 2011.

dual-lenses-future-20161123-06

The first-ever dual-camera smartphone, LG Optimus 3D

Their implementations were different from what we’re experiencing today, however. Five years ago, 3D content was a thing, and both television and smartphone manufacturers produced compatible devices like the two aforementioned phones. Everyone eventually agreed that 3D technology was best left in the past, and the idea of having more than one camera on a handset took a backseat for several years.

Not all dual-cameras are the same

Even though brands advertise their phones as having double the number of cameras, you need to look a little closer at how the modules work in tandem.

One of the more popular executions is the Leica-infused Huawei P9. It uses a pair of color and monochrome image sensors to produce sharper photos with greater clarity when operating together. You can also choose to rely solely on the black-and-white sensor to create stunning imagery.

Huawei P9

The Leica-branded Huawei P9

Another well-designed implementation is on Apple’s iPhone 7 Plus. Its cameras have different focal lengths, meaning one has the usual wide-angle look while the other provides further zoom, so it’s like having a zoom lens sans the clunky mechanism.

LG’s flagship V20 and G5 smartphones have a similar style to Apple’s. The difference is in the length of the zooms, wherein there’s an ultra-wide-angle lens instead of a zoomed-in unit. This makes LG’s version better suited for landscape photography and large group pictures.

It’s not a gimmick or passing fad

Equipping two cameras addresses several limitations in smartphone photography, such as introducing optical zoom without adding bulk and improving image quality on already-tiny sensors.

In order to add camera functionality while keeping the frame as slim as possible, the only currently known solution is to add more modules side by side. If anything, we could be seeing more lenses on smartphones someday, and look back at twin setups as prehistoric tech.

More lenses doesn’t mean more expensive

It’s easy to associate such an innovation with high-end handsets, such as the $769 iPhone 7 Plus and $559 Huawei P9, but entry-level smartphones have been feeling the love, too.

Huawei P9 and iPhone 7 Plus

The Huawei P9 (left) and iPhone 7 Plus (right)

Huawei’s more budget-friendly Honor sub-brand released the dual-cam-equipped Honor 6X for only $150; before that, there was the US-bound Honor 8 retailing for $400. Chinese rival Xiaomi also offers a $225 Redmi Pro, which is the company’s first phone to have a dual-camera setup — even before the mighty Mi 5s Plus.

There’s more to improving image quality

On the topic of existing technologies, it’s important to note there are several other factors that contribute to image quality. For one, the size of the image sensor matters; a larger one can take in more light and may produce a shallower depth of field for creamier backgrounds behind subjects.

Another important element is aperture. By having a larger maximum lens opening, more light can pass through, and, in turn, enable you to have a higher shutter speed for capturing fast-moving objects without too much motion blur.

iPhone 7 Plus zoom

Real-time zooming with the iPhone 7 Plus

Finally, we have image stabilization. It comes in two forms: optical, which utilizes a physical mechanism to steady shots, and electronic, which uses software magic to predict shaky hand movements. When using either of the two, photos normally turn out a lot less blurry, as long as the subject stays in place.

With more and more smartphone manufacturers jumping on the bandwagon, we can’t wait to see what radical designs there’ll be next year.

[irp posts=”4954" name=”Apple iPhone 7 loses to Samsung Galaxy S7 Edge in DxOMark camera test”]

 


This feature was produced in collaboration between GadgetMatch and Innity Philippines.

Accessories

Sony products are discounted this Christmas

Discounts and cashback for the holidays

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While Sony keeps struggling in the smartphone market, it still remains one of the top products for digital imaging. Its line of mirrorless cameras is one of the best in business. Plus, Sony is doing well in home and personal entertainment, with its line of TVs, speakers and headphones remaining the best in their category.

Sony Singapore is offering discounts and cashback for select cameras, TVs, speakers, and headphones. Here are the discounted products:

Cameras

TV

  • A9G (55″ 4K TV)  — SG$ 5,799 after SG$ 2,200 cashback

Headphones and earbuds

Speakers

The promo runs from November 1, 2019 to January 5, 2020. The discounts are available on all Sony stores across Singapore. For more information about the promo, visit Sony’s website.

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Cameras

Select ASUS laptops come with free Instax cameras

Get a free Instax Mini 9, SQ6 or Mini LiPlay

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Christmas season is the time for creating memories. What better way to capture these memories than with an instant camera?

Instax partnered with ASUS this Christmas to give away free Instax cameras for every purchase of select ASUS laptops. Buyers also get to enjoy bundled freebies along with their free cameras. 

Bundled Instax cameras are the Instax Mini 9 worth PhP 3,999; Square SQ6 worth PhP 7,999; and Mini LiPlay worth PhP 9,999. The Instax Mini 9 is one of the best-selling products in the lineup, while the Instax Square SQ6 is the first analog camera that uses a square film format. Meanwhile, the Instax LiPlay is can convert recorded sounds into a QR code for sharing. They are available with these ASUS laptops:

Zenbook laptops

  • Duo / Pro Duo — Instax Mini LiPlay + ASUS 30th premium freebies + Nereus bag
  • Pro 14/15 — Instax Mini LiPlay + Nereus bag
  • S — Instax Square SQ6 + laptop sleeve
  • Flip 13 / 14 / 15 — Instax Square SQ6 + laptop sleeve
  • 13 / 14 / 15 — Instax Square SQ6 + laptop sleeve

VivoBook laptops

  • S13/ S14/ S15 — Instax Mini 9 + Nereus bag
  • Flip 14 / 14 / 15 — Instax Mini 9 + Nereus bag
  • 14 / 15 — Instax Mini 9 + Nereus bag

Others

  • X series (Intel Core models) — Instax Mini 9 + Nereus bag

To claim the Instax camera and the freebies, buyers must log on to ASUS’ promo redemption site and provide the necessary information. After confirmation, they must pick the freebies at ASUS Philippines headquarters.

Promo runs from November 18 to December 31. It is applicable to all participating ASUS concept stores nationwide and via the official ASUS Philippines digital store. For more information, visit their website or their Facebook page.

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Cameras

EZVIZ S2 Action Camera: A road trip companion

Dashcam and action camera in one!

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Nowadays, it’s hard to choose an action camera to accompany you on your adventures. Everyone’s top-of-mind is the popular GoPro Hero series and DJI’s new Osmo Action. However, I find these two cameras too much, both for me and my wallet.

On top of it, I’m not a professional adventurer nor a sports enthusiast who would need a high-end action camera. All I need is something I can take with me on my water activities to capture moments occasionally while I’m living in the moment. In search of an affordable action camera that would fit anyone’s budget, I found the EZVIZ S2 2-in-1 Action Camera, which also doubles as a dash camera.

Lightweight and small, this camera is easy to bring wherever you go.

It has a 2-inch IPS LCD touchscreen panel.

You can find an uncovered mini HDMI and micro USB port.

On the other side is the power and settings button which lets you navigate the camera and access different modes.

Found on top are its speaker grilles and shutter button…

… while the bottom sports the battery, micro sd slot, and a hole for the mounts.

While driving to the Bicol region in the Philippines, my friends and I used this camera momentarily to test its capabilities. Thankfully, this camera comes with mounts and accessories like a waterproof case in its box. However, it’s difficult to navigate it as a dash camera since you need to place it inside the case before you can mount it on your windscreen.

Furthermore, the case’s buttons need to be pressed hard. It felt like a marketing ploy since this camera could be better if sold as just an action camera.

But if you look at it on a different perspective, a 2-in-1 camera like this would be nice to have on road trips. Imagine finding a serene spot in the middle of nowhere, and you grab your dash camera. Instantly, you have an action camera to immortalize your precious moments.

Capture your adventures

Then again, if its capability as an action camera we’re talking about, the EZVIZ S2 is enough. Sure, we always want the best of the best. However, in some cases, we don’t really need an expensive camera.

For instance, most people don’t care about the camera you’ve used to take a photo. No matter how wonderful it is, they’ll care about the place, the way you took your photo or the story behind the moment you’ve captured.

This is the reason why it’s perfectly okay to use a cheaper action camera like the EZVIZ S2, in case you have doubts. The samples I took has good color reproduction, average white balance processing, and noticeable grains. Due to my incredibly high standards, I find it difficult to like the camera’s outputs — but my friends did. As I asked around, I find that most people have no qualms about the image quality.

The photo mode has three shooting options for you to choose from — Single shot, Burst, and Timelapse. The mode also gives you the option to shoot in different sizes: 2MP, 4MP, and 8MP. There’s a professional mode, too, in case you want to experiment with your shots. You can customize the white balance, adjust the ISO and exposure value, and even apply filters.

Better for videos

The EZVIZ S2 focuses on video recording. It has a dashcam mode with an emergency recording feature, which prevents the footage from being deleted. This is useful as a piece of evidence, especially during crucial and unforeseen accidents.

There’s also a video mode where you can record at 1080p in 50 fps. The camera can handle three different shooting modes such as video, video+photo, and timelapse. If 1080p is too much, there’s a 720p recording, too, which can cap off at 120fps for slo-mo recording. Additionally, there’s a pro mode for you to adjust your settings the way you like it.

Here are some stills that were taken from the video clips I shot. As long as there’s sufficient light, you can capture photos and videos without any worries.

Is this your GadgetMatch?

The EZVIZ S2 2-in-1 Action Camera is perfect as a travel companion, especially for those who love taking road trips. You get an action camera and a dashcam in one for only PhP 4,299 (US$ 84), complete with mounts and accessories. You can choose between black, orange, yellow, and blue for the unit. For this price range, it’s a sweet deal. This is being distributed by VST-ECS Philippines.

This camera is also helpful for starters pursuing underwater and adventure photography; a stepping stone before they upgrade to more professional gear.

Moreover, the EZVIZ S2 is helpful when documenting your adventures every now and then. During my stint with this device, I realized that sometimes, we don’t really need the best. All we need is something that’s enough to capture precious moments while we live our lives to the fullest.

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