Wednesday, 11 December 2019

Oppo to launch Find X2 in Q1 2020 with Snapdragon 865 and focus on low-light photography

During discussions with Oppo as part of Inno Day 2019, the company shared with us a little bit about its plans for next year and in particular its next flagship smartphone. The Chinese brand will release a follow up to the innovative Find X, the eye-catching low-bezel device with a slide-out camera mechanism (pictured). We don't know exactly what form the upcoming Find X2 will take yet, but we do know that low-light photography and improvements to the screen quality and user experience will be key areas that Oppo will focus on for the launch.

Read More

Oppo to launch Find X2 in Q1 2020 with Snapdragon 865 and focus on low-light photography was written by the awesome team at Android Police.



from Android Police – Android news, reviews, apps, games, phones, tablets https://ift.tt/2E8S0qT

What is All Pixel autofocus?

On the Oppo Find X2, Oppo will use All Pixel Omni-Directional Phase Detection Autofocus on a custom sensor developed with Sony. But what does “All Pixel” autofocus actually mean? And how does it relate to existing Dual Pixel and Quad Pixel Phase Detect Autofocus (PDAF) systems?

Focus Pixels

Focus Pixel is an Apple marketing term for the company’s baseline PDAF approach, first introduced in the iPhone 6 in 2014. A Focus Pixel is simply a PDAF pixel on an image sensor.

Although faster than Contrast Detect Autofocus, this generation of PDAF pixels are used for focusing, not imaging. This means they need to be spread out across a sensor’s surface. With this arrangement, focus pixels might comprise as little as 5% of the sensor area. This equates to slower and less reliable autofocus.

Dual Pixel

Canon first introduced Dual Pixel PDAF on cameras in 2013. Samsung was the first to use it on smartphones with the Galaxy S7 and S7 Edge back in 2016. Each Dual Pixel PDAF pixel is split into two light-sensitive photodiodes, each with their own microlens or “on-chip lens” (OCL).

With Dual Pixel PDAF, 100% of the pixels on an image sensor are used for both autofocus and imaging. This arrangement greatly improves the focusing performance of a smartphone sensor in terms of speed and reliability.

Quad Pixel PDAF is undeniably great, but it does have limitations. Because of the way the photosite is split, Dual Pixel PDAF can struggle to focus accurately on horizontal lines. This is because the orientation of the split makes them less sensitive to objects that lack pattern change in a horizontal direction.

Sony 2x2 OCL focus area

Quad Pixel

A Quad Pixel setup aims to solve that issue, by splitting a pixel into four. Each pixel in a Quad Pixel PDAF system is able to analyze left/right as well as top/bottom. This alleviates the issue with horizontal autofocus and is even more reliable and accurate than Dual Pixel PDAF.

Sony 2x2 OCL horizontal autofocus detection

All Pixel

All Pixel Omni-Directional PDAF is Oppo’s nomenclature for the autofocus afforded by Sony’s 2×2 OCL sensor. 2×2 OCL is essentially a Quad Pixel Quad Bayer setup with one condenser lens per pixel, covering all four photodiodes. Once again, 100% of an image sensor’s pixels are in use for both focusing and imaging.

The sensor in the upcoming Oppo Find X2 will be larger than normal. This is presumably to accommodate the quad pixel split without lowering sensor resolution or light-gathering capabilities. So All Pixel autofocus will not only be faster than current PDAF methods, it will also provide improved low-light focusing performance.

Sony 2x2 OCL condensor lens setup

There are other benefits of the Sony 2×2 OCL solution beyond improved autofocus in all lighting situations and better autofocus irrespective of object shape and pattern. The Quad Bayer structure also means the sensor has higher sensitivity and can reduce noise in low light images and video.

According to Sony, real-time HDR output is possible through a “unique exposure control technology and signal processing function.” Sony also notes that the design and production technology of the 2×2 OCL increases the efficiency of light utilization.

The Qualcomm Snapdragon 865 will also enable a number of other camera features in the Oppo Find X2, so we’ll have to see exactly what Oppo decides to add once it launches.

We’re looking forward to getting our hands on the new sensor early in 2020. Stay tuned for our full Oppo Find X2 review where we’ll be able to fully dissect the performance improvements All Pixel autofocus provides.



from Android Authority https://ift.tt/2YEnaQs

Oppo’s Find X2 is coming, and we’ve got the scoop

I don’t think it’s a stretch to say that last year’s Oppo Find X was a hit with reviewers. It’s no doubt one of the most beautiful phones I’ve ever reviewed, and it seemed strange to me that Oppo has been completely silent about a successor.

When the Oppo Reno series debuted, I think a lot of people assumed that line was taking over. We’ve seen a ton of iterations of that device since the original launched in April of this year, and the Find series seemed to take a back seat to the new line.

But according to a discussion with Oppo today in Shenzhen, Android Authority learned that a new Find phone is coming, and it’s already shaping up to be a very interesting device.

What we know so far

  • Coming Q1 2020
  • Snapdragon 865
  • New flagship Sony sensor
  • Focused on-screen quality

At the Snapdragon Tech Summit last week, an Oppo representative confirmed that a new Snapdragon 865-powered device is coming in Q1 of 2020. In our discussion with Oppo this morning, it confirmed that the Find X2 is that device.

Related:

This means it will be one of the first phones to launch with Qualcomm’s new processor, which gives the X2 access to a bunch of new features like two gigapixel processing, 25-percent faster performance and more. If you want to read everything that’s new with Qualcomm’s new flagship chipset, make sure you read our dedicated everything you need to know article here.

Cameras are a focus

During our discussion, Oppo also mentioned that the Find X2 will be using a new camera sensor designed by Sony. Though it couldn’t tell us exactly what sensor this is, it’s easy to assume this is the new sensor Sony released a whitepaper on just recently.

The new sensor focuses on four key areas: high-speed focus, high resolution, high sensitivity, and high dynamic range. The first of those four key areas is notably exciting though because it should enable much better focus capabilities across all kinds of objects, especially when paired with Qualcomm’s new image signal processor in the Snapdragon 865.

This could be the first device to use Sony's new sensor.

The new sensor is able to use every pixel as a phase detection pixel, meaning it can detect phase differences in both the X and Y directions. Also, it should be much easier for the focus to work on the edge of the frame, as older sensors were only able to use the center portion to calculate focus.

I could talk about this new sensor for much longer, but as it turns out we’ve got a dedicated article to the new sensor over here, so take a look if you feel like diving a little deeper.

The display is a priority

  • High resolution
  • High refresh rate
  • More accurate colors
  • Higher dynamic range

Something interesting mentioned in our discussion with Oppo is the fact that display quality will be one of the top considerations in the development of the Find X2. Oppo says that 80% of all human-device interaction is done through the display, and research in Chinese and European markets has led it to believe that the Find X2 screen should be a key area of focus.

Oppo says it will deliver a display with higher resolution, refresh rate, color accuracy and dynamic range than we’re typically used to, and it believes the X2 will deliver the “Wow” factor when we see it for the first time. I’m more skeptical of this feature than others, but I’m interested to see how Oppo is looking to achieve this.

Oppo doesn’t make its own displays, so convincing a display manufacturer to make panels tuned to its liking seems unlikely. Still, it is possible that the company has gained early access to some new panels, much like they have to the new image sensor present in the device. Oppo does have a heritage of early adoption of new technology, so it excites me to think our panels might be getting even better than they already are.

Design is the big question

When the original Find X launched, it was undoubtedly different. I personally haven’t been as wowed by a device’s design as I was with that phone, and it still feels beautiful and futuristic a year and a half later. That’s impressive for the mobile market.

Last year’s model was one of the first to hide the selfie camera in a pop-up design, which ended up feeling much more elegant and practical than we originally speculated. While we have no clue what kind of selfie camera design may be used this year, I do have a wish list for what I’d like to see.

I would love to see the new under-display selfie camera here.

At Oppo’s innovation day event this week, Oppo showed off the under-display selfie camera we originally saw back in June. This was the first time I’ve seen it in person, and I’m already convinced this is the future. If we can be completely rid of notches, mechanical pop-up designs, and camera holes to put it under the display, sign me the hell up.

What we want to see

Besides the processor and camera sensor, we still don’t know a lot about the Find X2 in terms of hard specs. Qualcomm’s flagship chipset and a new camera sensor are a start, but I’ve got a wishlist of things that would take the X2 to the next level.

65-watt fast charging and a huge battery would be an amazing addition to the Find X2. The success of the ROG Phone 2 and iPhone 11 Pro have shown that thicker phones are acceptable for consumers if it means a bigger battery, and faster charging has been a huge hit this year. If the Find X2 can nail the fundamentals and sprinkle a killer design on top, Oppo could have a winner on its hands.

The Find X2 may be coming to some Western markets.

Oppo also alluded that the Find X2 may be coming to some Western markets, and that means UI needs to be a priority as well. ColorOS has worked well in Asian markets, but most people in the West don’t like it. When I reviewed the original Find X last year, it was one of my least favorite things about the device.

Oh and also, please give it enough RAM and storage. It’s not that hard of a concept.

We should learn more soon

With a release date of Q1 2020, it seems inevitable that we start hearing much more about this device very soon. Though Oppo hasn’t publicly mentioned anything about a CES 2020 presence, it would make sense for it to either unveil or tease the device at this year’s show.

Other manufacturers will be nipping at its toes, so Oppo should try to release the Find X2 sooner rather than later. If Oppo is really able to release this phone to the West with a killer design and killer specs, it’s a big possibility we might see it become competitive with other top companies.


What do you want to see in the new Oppo Find X2? Let us know in the comments down below. We’ve love to chat.



from Android Authority https://ift.tt/34dWcR1

Qualcomm Snapdragon 865 vs MediaTek Dimensity 1000 specs: A rivalry renewed

Qualcomm Snapdragon 865 in hand front - Qualcomm Snapdragon 865 vs MediaTek Dimensity 1000

Qualcomm is the king of the hill when it comes to flagship processors, as virtually all major manufacturers (with the exception of Huawei) use its Snapdragon 800 series in their top-end phones.

After a lengthy absence in the space, however, MediaTek is once again playing in the flagship segment. So how does Qualcomm’s Snapdragon 865 processor compare to the MediaTek Dimensity 1000? Find out in this Qualcomm Snapdragon 865 vs MediaTek Dimensity 1000 specs comparison!

Qualcomm Snapdragon 865 vs MediaTek Dimensity 1000 specs

  Snapdragon 865 Dimensity 1000
CPU Config 1x 2.84GHz (Cortex A77)
3x 2.4GHz (Cortex A77)
4x 1.8GHz (Cortex-A55)
4x 2.6GHz (Cortex A77)
4x 2GHz (Cortex A55)
GPU Adreno 650 Mali-G77 MP9
AI Hexagon 698
Hexagon Tensor Accelerator
hexa-core APU
2x heavy cores
3x medium cores
1x light core
Process 7nm 7nm
Camera support 200MP snapshot / 64MP single with Zero Shutter Lag
24MP dual camera
80MP single / 32 and 16MP dual
Video capture 8K @ 30fps, 4K UHD @ 120fps, 720p @ 960fps 4K UHD @ 60fps
Charging Quick Charge 4+
Quick Charge AI
Pump Express
Modem X55 5G & RF system
7500 Mbps down
3000 Mbps up
mmWave
Sub-6Ghz
Helio M70 5G
4700 Mbps down
2500 Mbps up
Sub-6Ghz

CPU/GPU

Take a look at sheer horsepower and there’s no denying that both chipsets offer an impressive amount of grunt. Qualcomm serves up a three-tier CPU arrangement, featuring one semi-custom Cortex-A77 core clocked at 2.84Ghz, three semi-custom Cortex-A77 cores clocked at 2.4Ghz, and four tweaked Cortex-A55 cores running at 1.8Ghz.

MediaTek’s chipset opts for a more conventional approach, using four Cortex-A77 cores at 2.6Ghz and four Cortex-A55 cores at 2Ghz. It’s interesting that the company didn’t go after the heavy/medium/light CPU arrangement it pioneered in the first place.

Editor's Pick

If you assume everything else is equal, then it seems like Qualcomm might have the edge in single-core performance due to its top-end core hitting 2.84Ghz. But MediaTek could be very competitive in terms of multi-core performance owing to its four Cortex-A77 CPUs clocked at 2.6Ghz — higher than Qualcomm’s medium cores. Again, this is assuming that everything (i.e. cache, manufacturing process, and other factors) is equal between the two chipsets.

An apparent Snapdragon 865 Geekbench score reveals a single-core score of 4,303 points and a multi-core score of 13,344. Meanwhile, MediaTek previously claimed that its Dimensity 1000 chipset hits a multi-core score of 12,096 points (there’s no word on single-core performance). Either way, it looks like MediaTek is very close to, but not quite passing Qualcomm in the CPU department if both benchmarks are accurate.

Qualcomm Snapdragon 865 inside parts slides

Shifting to graphical performance, Qualcomm’s Adreno GPUs are generally considered the best smartphone GPUs in the industry. Arm’s Mali graphics have usually lagged behind Adreno silicon in this regard, although manufacturers have managed to narrow the gap somewhat by using more Mali graphics cores. The Snapdragon 865 GPU delivers a claimed 25% improvement over the Snapdragon 855, and therefore has an improvement of roughly 10% over the Snapdragon 855 Plus.

MediaTek’s Dimensity 1000 touts a new-generation Mali-G77 MP9 GPU, with two fewer cores than the Exynos 990‘s Mali-G77 MP11. In fact, back at the chip’s launch, MediaTek touted 15% and 11% better scores in GFXBench Manhattan 3.0 and 3.1 tests respectively versus the Snapdragon 855. This certainly suggests a high-end gaming platform, but that was against the Snapdragon 855 rather than the Snapdragon 855 Plus. So we’re expecting the Snapdragon 865 to close in on and likely pass MediaTek here.

Still, the fact that both Samsung and MediaTek are using fewer GPU cores in its new chipsets suggests Arm is making big strides.

Related: Qualcomm Snapdragon 865 vs Kirin 990 vs Exynos 990

We’re also seeing GPU power being used to enable higher refresh rates, and both brands deliver. Qualcomm is the clear winner, supporting 60Hz at 4K, and up to 144Hz for QHD+ screens. MediaTek notes that it supports 90Hz at QHD+, and 120Hz at FHD+ resolutions.

Even if the two companies were on equal footing in terms of graphics, Qualcomm still has one big additional feather in its cap. The Snapdragon 865, 765 series, and future chipsets will allow users to update GPU drivers via the Play Store. Graphics drivers are usually packaged in system updates, so this should theoretically result in a faster way to get updated drivers.

MediaTek currently has no answer to Qualcomm offering GPU driver updates via the Play Store.

GPU driver updates can deliver bug fixes, as well as faster, more polished performance in games and other apps. But mobile phones have usually lagged far behind PCs when it comes to the frequency of updates.

We’ve asked MediaTek and Arm about the possibility of them implementing GPU driver updates via the Play Store in the future. Arm says it’s unable to comment on the plans of “specific SoC developers,” while MediaTek referred us to Arm.

AI

MediaTek Dimensity 5G chipset.

MediaTek was a relatively early mover in the AI silicon space, bringing an AI Processing Unit (APU) to its mid-range Helio P60 back in early 2018. The company has evolved the AI silicon since then, and its Dimensity 1000 chipset now has a six-core APU, featuring two heavy cores, three medium cores, and one light core.

The company says this multi-core AI silicon setup allows for a better power/energy consumption balance for a given task. So a Dimensity 1000-powered phone can fire up the light core for facial recognition and call on a heavy core for camera-related tasks.

Opinion: Qualcomm Snapdragon 765 and 7c are bigger deals than you might think

The company touted 4.5 TOPS of computing power, presumably including the APU only. Meanwhile, Qualcomm says its Snapdragon 865 AI Engine delivers 15 TOPS of performance, but it’s unclear whether this applies to the dedicated AI silicon only or the entire chipset.

In any event, the third-party AI-Benchmark website lists the Dimensity 1000 at number one (56,158 points), ahead of the second-placed Kirin 990 5G (52,403) and the Snapdragon 855 Plus (24,652). We can obviously expect the new Qualcomm chipset to climb the ranks, but could it be number one? Either way, AI benchmarks are in a bit of a weird space right now, owing to the varying AI hardware designs and the sheer number of different workloads.

Connectivity

Qualcomm Snapdragon 865 in plastic case

Both the Dimensity 1000 and the Snapdragon 865 support 5G, but the two trade wins in the areas of network support and integration. The Snapdragon 865 supports both mmWave and sub-6Ghz flavors of 5G. Meanwhile, the Dimensity 1000 only supports sub-6Ghz.

Sub-6Ghz is expected to be the dominant type of 5G connectivity anyway, but MediaTek’s lack of mmWave support will be disappointing for subscribers in the likes of the US, parts of Europe, and Japan. It also means those hoping for a true world phone in the 5G era, capable of running on any network, might be out of luck with a Dimensity 1000 device for now.

Editor's Pick

MediaTek’s processor offers an integrated 5G modem as opposed to the Snapdragon 865’s external modem. Integrated solutions are usually more power efficient and occupy a smaller space than external solutions.

But Qualcomm posits that the Snapdragon 865’s modem is more power efficient at 4G than its previous X24 modem anyway. It also touts mmWave support, which shows that integrated versus external doesn’t necessarily have a bearing on capabilities. It’s similar to the PC graphics card sector in some ways, where external graphics cards are generally more capable but can consume much more power than integrated solutions.

In terms of speeds, MediaTek says it supports 4.7Gbps downlink and 2.5Gbps uplink speeds. Meanwhile, Qualcomm boasts faster speeds of 7.5Gbps downlink and 3Gbps uplink. The Dimensity 1000 also offers 5G+5G dual-SIM support, which might be handy for travelers or if your networks have patchy 5G coverage.

Camera

Qualcomm Snapdragon 865 200MP slides

There’s no disputing that the Snapdragon 865 is the more impressive beast in this category, touting support for up to 200MP cameras (snapshots without additional processing), 64MP single shooters, or 64MP/64MP dual sensors. Meanwhile, the MediaTek flagship processor serves up 80MP single camera support, 32MP/16MP dual sensors, and up to five cameras otherwise (we assume the Snapdragon 865 is similarly capable in terms of multiple cameras).

Turning to video recording, Qualcomm’s heavyweight SoC is the most impressive chipset we’ve ever seen in the Android smartphone space. The processor offers 8K/30fps support, 4K/120fps capabilities, and “unlimited” 960fps super slow-mo at 720p. The latter feature doesn’t require a specific camera sensor paired with ultra-fast memory, which is great news because almost all ultra high-resolution sensors (40MP+) don’t offer the required memory.

Read: Who actually has real 960fps super slow mo recording?

Other Snapdragon 865 features include Dolby Vision recording, multi-frame noise reduction, and the ability to simultaneously capture a 64MP image and 4K HDR video.

MediaTek, meanwhile, is topping out at 4K/60fps recording. This means it’s not quite as impressive as the Qualcomm silicon in terms of video, but puts it on par with last year’s flagship silicon and the new Kirin 990 from Huawei. Other capabilities include multi-frame video HDR (4K), video noise reduction, video bokeh, and support for Google’s AV1 codec (not seen on the Snapdragon chipset). There’s no word on the chipset’s support for super slow-motion video recording.

What else to know?

Both chips are pretty full featured in other areas, as they both support Bluetooth 5.1, Wi-Fi 6, and dual-frequency GPS capabilities.

Qualcomm’s chipset does hold an advantage in memory though, supporting LPDDR5 RAM compared to the slightly older LPDDR4X support seen on the Dimensity 1000. The Snapdragon 865 also supports UFS 3.0 storage, while MediaTek only says it supports “UFS,” suggesting that this is UFS 2.1 instead.

Qualcomm Snapdragon 865 vs MediaTek Dimensity 1000: The early verdict

The MediaTek Dimensity 1000 5G SoC.

It’s encouraging to see MediaTek back in the flagship chipset game after the disappointment that was its last higher end processor. More chipset choice is always a good thing, as it should bring out the best of all silicon players and potentially drive down costs.

In saying so, the spec sheet strongly suggests that Qualcomm’s chipset will find its way into more premium flagships than the Dimensity 1000. The likes of 8K recording and UFS 3.0 are all expected to be requirements for 2020’s ~$1,000 phones. Toss in Qualcomm’s traditionally powerful Adreno graphics as well as mmWave 5G support, and you’ve got a monster of a processor on paper.

More chipset choice is always a good thing.

That’s not to say that the Dimensity 1000 doesn’t earn its flagship status, delivering a very competitive CPU layout, the latest Arm graphics, dual-SIM 5G support, and powerful AI silicon by at least one benchmark. MediaTek refuses to be drawn into questions about cost, but we wouldn’t be surprised if the Dimensity 1000 is cheaper than the Snapdragon 865 too. So if anything, we could see the Dimensity 1000 find its niche in affordable flagships.


That’s it for our Qualcomm Snapdragon 865 vs MediaTek Dimensity 1000 comparison. Which has impressed you the most on paper? Let us know in the comments.

More posts about Qualcomm



from Android Authority https://ift.tt/35h31CG

The makers of TikTok are testing a new swipe-to-skip streaming music app


TikTok owner ByteDance has just started testing its music streaming app, Resso, in India and Indonesia. The TikTok-styled app was quietly released at the end of the last month. A report from Bloomberg suggests the app was initially launched six months ago and has garnered over 27,000 users. Now, it’s available on the Google Play Store and the App Store in these countries. The app is free to use with a premium tier offering at Rs. 119 ($1.68) – the same as Spotify. I’ve spent a couple of hours with the app, and it clearly isn’t anything like traditional music apps.…

This story continues at The Next Web


from The Next Web https://ift.tt/2qI0Fxq