iPhone X Lasts Longer Than Galaxy S9, Note 8 But Charges Slower, Reveals New Battery Test

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Here’s iPhone X Vs Galaxy S9 battery life test comparison. This report explores a battery test that reveals the iPhone X lasts longer than Samsung’s Galaxy S9 and S9+ whereas the latter charge faster than Apple’s offering.

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US unlocked Galaxy Note8 is now getting Oreo

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Recently Samsung promised that the Note8 units sold in the US would be graced with the Oreo update “in the coming weeks”, and it has since started to deliver. So far, devices sold by AT&T, T-Mobile, Verizon and Sprint have already tasted the new treat, and starting today the unlocked model is joining in the fun. People who purchased the Note8 in unlocked form in the States are receiving the update notification, which you can check out in all its glory in the screenshots below – they also contain the lengthy changelog. Unlocked US Galaxy Note8 Android Oreo update…

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iPhone X, iPhone 8 Plus and iPhone 8 Offer Better Battery Life over Samsung Galaxy S9 and S9+

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On paper, the Samsung Galaxy S9 and Galaxy S9+ come with batteries that are bigger than the iPhone X’s 2716mAh battery. The Galaxy S9 comes with a battery that is just a wee bit bigger at 3000mAh, while the S9+ comes with a substantially bigger 3500mAh battery. Continue reading
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Samsung Galaxy J7 (2018) with dual rear cameras, Bixby Home surfaces, could launch in India soon

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Samsung SM-J720F surfaced in benchmarks back in January this year. Now the user manual of the smartphone has surfaced on the official site confirming dual rear cameras, front camera with flash as well as Bixby Home, making it the first budget smartphone from Samsung to come with Bixby support. It also comes with removable battery, micro USB port, fingerprint sensor on the home button and loudspeaker grill on the back, next to the camera. Earlier benchmark listing revealed most of the specifications of the phone, check them out below. Samsung Galaxy J7 (2018) rumored specifications 5.5-inch (1280 x 720 pixels) HD / (1920 x 1080 pixels) Full HD display Octa-Core (2.2GHz Dual + 1.6GHz Hexa) Exynos 7885 14nm processor with Mali-G71 GPU 4GB RAM, 32GB Internal Storage, expandable up to 256GB via micro SD card Android 8.0 (Oreo) Dual SIM 13MP rear camera with LED flash, secondary rear camera 8MP front camera with LED flash Fingerprint sensor 4G VoLTE, Wi-Fi 802.11 b/g/n, Bluetooth 4.2, GPS Since the user manual has surfaced on Samsung India site, it expected to launch in the country soon. Source | Via
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Galaxy A6+ launch imminent, briefly appears on Samsung website

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Samsung Galaxy A6 and Galaxy A6+ are nearing their launch, as seen on a website of the Korean company. The Polish division accidentally uploaded a webpage for a phone with the model number SM-A605FN/DS that is most likely the Galaxy A6+’s dual SIM version. Screengrab from Samsung Poland’s website The A605FN moniker already appeared on multiple regulator pages, including the FCC and Wi-Fi certification websites, making it easier to connect the dots. Benchmarks from last month suggested the Galaxy A6+ will have Snapdragon 625, 4 GB RAM and Android Oreo, most likely with…

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Samsung Drops Support For 2015 Galaxy S6, S6 Edge While Apple’s 2013 iPhone 5s Continues To Get Updates & Support

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Samsung has officially dropped support for the 2015 Galaxy S6 and S6 Edge smartphones while Apple’s 2013 iPhone 5s continues to get updates and support even today. Here are the details.

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A leaked manual confirms dual camera and Bixby on Galaxy J7 Duo

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The Samsung SM-J720F, which is expected to debut as Galaxy J7 Duo, will pack a dual camera that can do Live Focus bokeh shots. It will also have Bixby and a removable battery. We got this useful information thanks to a leaked official user manual for the device, detailing its many software and hardware features. One of the most interesting additions is the removable battery. The Galaxy J7 and its J-series contemporaries have sealed-in batteries. Next up is the Bixby addition – this will be the first Bixby-enabled midranger by Samsung. Since there is no physical Bixby button it’s…

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T-Mobile’s Galaxy S8 Active gets Oreo as well

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After AT&T, T-Mobile has started rolling out the Oreo update for the Samsung Galaxy S8 Active units on its network. The update arrives as version G892USQU1BRC4 and weighs in at around 1,302 MB. The magenta carrier’s official website reveals the update includes some bug fixes and software stability improvements, in addition to the usual Oreo goodies. The roll out started March 29, so it shouldn’t be long before you get the update (in case you haven’t already). Source

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Samsung Galaxy S9 battery life problems and what it means for Apple

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When done wrong, higher performance hurts power efficiency. When done right, power efficiency enables higher performance.

Lithium-ion batteries are getting a lot of attention these days. Everything from the Galaxy Note 7 recall to, yes, Apple’s discounted battery replacement program for older iPhones, means that it’s top of mind for many customers. So, it’s not surprising the Exynos version of Samsung’s Galaxy S9 is making headlines for its battery performance this week, and not in a good way.

From Yonhap News Agency:

The battery performance of Samsung Electronics Co.’s Galaxy S9 smartphone trailed behind rival products, industry watchers said Monday, causing consumers to express discontent.

From the same report:

Phone Arena, another industry tracker, also said in its report that the battery of the Galaxy S9 lasted 7 hours and 23 minutes in its test, which is an hour below the Galaxy S8’s 8 hours and 22 minutes. Apple Inc.’s iPhone X and LG’s V30 held comparable figures of 8 hours and 41 minutes and 9 hours and 34 minutes, respectively.

AnandTech tests were even more brutal:

The Exynos 9810 Galaxy S9 absolutely fell flat on its face in this test and posted the worst results among our tracking of the latest generation devices, lasting 3 hours less than the Exynos 8895 Galaxy S8. This was such a terrible run that I redid the test and still resulted in the same runtime.

Yonhap theorizes that Samsung Electronics has become more conservative about battery capacity, given the catastrophic failures consumers experienced with the Galaxy Note 7. But capacity alone is seldom, if ever, an issue, as Yonhap itself explains:

 “Although the battery’s capacity is also important, the phone’s optimization algorithm is very crucial,” an industry insider said. “The Galaxy S9 came with various new features, which possibly led to more stand-by power consumption. (Samsung) may have failed to develop power-saving algorithms properly.”

It’s possible there’s something going wrong at the system level that’s just burning power, even when it shouldn’t. That’s the best case scenario for everyone.

Otherwise, it’s a bigger problem, but one that’s probaly simpler than conservatism. At least partially. Samsung recently chose to care about single core performance. It’s something Apple has cared about and architected for for years. Samsung has obviously seen the advantage and is now making it a priority as well. But, drastically increasing single core performance has cost. Absent a dye shrink or previous generations being so inefficient that there was significant room for improvement, that cost is power consumption.

AnandTech put it this way:

This is such a terrible battery performance of the Exynos 9810 variant that it again puts even more clout into the new SoC. My theory as to why this happens is that not only do the higher frequency state require more energy per work done than competing SoCs – because this is a big CPU complex there’s also lots of leakage at play. The DVFS system being so slow might actually be bad for energy here as we might be seeing the opposite of race-to-sleep, walk-to-waste. The fact that Apple’s SoCs don’t have any issues with battery life in this test showcases that it’s not an inherent problem of having a high-power micro-architecture, but rather something specific to the Exynos 9810.

Also, this:

Unfortunately it feels like S.LSI keeps being one generation behind when it comes to efficiency – the A72 beating the M1, the A73 beating the M2 and now the A75 beating the M3. If you were to shift the microarchitectures one year ahead in Samsung’s favour then suddenly we would have had a much better competitive situation. What needs to happen with the M4 is a much larger efficiency boost to remain competitive with ARM’s upcoming designs and actually warrant the use of an internal CPU design team. Currently a 17-22% performance lead does not seem worth a 35-58% efficiency disadvantage along with the 2x higher silicon area cost.

The same feels like it applies to Samsung and Apple. Samsung perpetually feels a generation behind when it comes to efficiency.

Android Central‘s take:

That sort of battery performance is abysmal for a flagship phone like the Galaxy S9.

The truth is, hardware is tough. And silicon is especially tough.

Given infinite time, any good silicon team could design a system-on-a-chip that would achieve maximum performance at maximum efficiency up to the limits of known physics in our universe. Release schedules are the opposite of infinite time, though. You get a few years to plan, but you have to ship every year.

What Apple’s done to meet that demand is to establish a solid foundation and to build and iterate on it each and every year.

Apple A7 was the first 64-bit ARM chip in a phone. Apple A10 Fusion introduced paired efficiency and performance cores, so that reaching higher wouldn’t leave a gap beneath. Apple A11 Bionic increased the performance of the efficiency cores, while also introducing a neural engine and everything required to support Face ID. And all with at least the same, sometimes better battery life.

It’s not just a multi-year plan, it’s a multi-year investment.

To complicate matters, unlike Apple, Samsung has chosen to use two different chipsets for its phones: Exynos, which is made by Samsung’s silicon company, and Snapdragon, which is made by Qualcomm. It’s the Exynos version specifically that’s experiencing these problems.

With Apple and its consistent processor architecture per year per device, everything is a known quantity. This season’s iPhone X and iPhone 8, for example, all run on the same Apple A11 Bionic system-on-a-chip (SoC), on every carrier, in every region.

That means every component, from the rest of the hardware to all of the software, is a known quantity, and can work as part of an integrated whole to eek out as much performance while maintaining as much efficiency as possible.

Having two silicon targets just means, as opposed to infinite time, you have half the time to optimize for each.

Meanwhile, customers have come to expect phones that are faster and more battery efficient than ever. Oh, and lighter too.

(Internet experts love to talk about increasing battery size, but lightness is an incredibly important part of usability — never mind thermal insulation and RF interference, no one wants to buy the heaviest phone on the carrier shelf.)

Meeting and exceeding those expectations is a huge challenge. Pack a battery wrong and it burns. Boost performance wrong and it burns out.

But architect it right and the performance doesn’t come at the expense of the efficiency. The efficiency enables the performance.

Not everyone thinks about these things when buying a phone, or when arguing about specs on Twitter.

But it’s clear Apple is thinking about it deeply. And it shows in iPhone X, where the custom silicon drives everything from the machine learning-based biometrics to the display technology to the industry leading performance and, yes, the power efficiency that allows for extended battery life as well.

And it’s absolutely something consumers should think about not just when buying a phone but when investing in platform.

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Samsung Galaxy S6 models will no longer get security updates

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Samsung’s Galaxy S6 was released in Q2 of 2015 and marked a new chapter for Samsung as it shed itself of cheap plastic body’s and went towards glass and metal for the Galaxy S. The phone launched with Lollipop (5.0) out of the box and received the latest version of Nougat as its latest major Android update. Since then, it has been receiving regular security updates that help to protect against new vulnerabilities as per Google’s monthly security bulletin. Samsung’s security website no longer lists the Galaxy S6, Galaxy S6 edge, Galaxy S6 edge+, and Galaxy S6 Active as devices that are…

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