iPhone 17 Air and Samsung Galaxy S25 Slim Tipped to Get Smaller Batteries than Standard Models

Apple and Samsung are said to be readying ‘slim' versions of their upcoming flagship phones. A tipster now suggests that the purported devices, dubbed the iPhone 17 Air and Samsung Galaxy S25 Slim, may ship with much smaller battery capacities than their flagship equivalents. This move is speculated to be in order to maintain the thin form factor of the handsets. Notably, the iPhone 17 Air is expected to debut in September alongside other models in the iPhone 17 series, and while the Galaxy S25 series is scheduled to launch next week, the arrival of the Samsung Galaxy S25 Slim may have been delayed till May.

iPhone 17 Air, Samsung Galaxy S25 Slim Battery Capacities

In a post on the Chinese social media platform Weibo, Digital Chat Station (translated from Chinese) shared details about the expected battery capacities of the Apple and Samsung phones. As per the tipster, both models will be equipped with batteries in the 3,000-4,000mAh range. The phones are tipped to put their heat dissipation capabilities and battery life to the test with their “ultra-thin” design which could measure between 5.xmm-6.xmm.

Tipster Digital Chat Station's Claims About the Galaxy S25 Slim and iPhone 17 Air
Photo Credit: Weibo/Digital Chat Station

Meanwhile, Chinese smartphone makers are expected to launch ‘slim' models of their own and they might have batteries with capacity around 5,000mAh. Recent models launched by OEMs in China have adopted Silicon-Carbon technology that allows them to have better energy density.

However, global giants such as Apple and Samsung are yet to do so, and thus may have smaller battery capacities with reduced screen on-time compared to their standard counterparts.

iPhone 17 Air and Samsung Galaxy S25 Leaks

As per a previous report, Apple's 'ultra-thin iPhone' may measure around 5.5mm in thickness, potentially making it the thinnest iPhone ever built. It is said to lack a physical SIM card slot and only supports eSIM due to its thin form factor. The phone is rumoured to come with a 6.6-inch OLED display with 120Hz ProMotion technology and Apple's Dynamic Island. For optics, it may sport a single 48-megapixel rear camera and a 24-megapixel selfie camera.

On the other hand, the Samsung Galaxy S25 Slim (model no. SM-S937x/DS) could have a 6.66-inch display, which should be similar to the Galaxy S25+ model. It is said to feature a 200-megapixel primary camera, a 50-megapixel ultra-wide angle lens, and a 50-megapixel 3.5X telephoto camera.

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Soodhu Kavvum 2 Now Streaming on Aha Video: Tamil Crime Comedy with Revenge, Humor, and Suspense

The Tamil film Soodhu Kavvum 2, a crime comedy that blends thrilling elements with humor, is set to release on OTT platforms soon. Directed by S J Arjun, the movie follows Guru on his quest for revenge, leading to a series of unexpected twists. Following its theatrical release on December 13, 2024, fans can now watch this highly anticipated movie on the Aha Video platform. The OTT release offers another chance for audiences to dive into the gripping narrative.

When and Where to Watch Soodhu Kavvum 2

The much-anticipated Tamil crime-comedy Soodhu Kavvum 2, which premiered in theaters on December 13, 2024, is set to make its OTT debut. According to reports, the movie will be available for streaming on Aha Video starting January 14, 2025. Fans of the prequel Soodhu Kavvum (2013) can now catch the thrilling story of revenge and deception from the comfort of their homes.

Official Trailer and Plot of Soodhu Kavvum 2

The official trailer of Soodhu Kavvum 2 hints at a gripping blend of humor and suspense. The story follows Guru, who seeks revenge on Arumai Pragasam, a powerful Finance Minister, holding him responsible for the tragic loss of his loved one. Amidst this quest, the involvement of Arumai's father, Gnanodayam, and a determined ACP K. Bramma intensifies the conflict. The situation takes an unexpected turn when two eccentric detectives step in, unraveling Guru's carefully laid plans. This prequel delves deeper into the world of quirky characters and chaotic schemes that made the first film a cult favorite.

Cast and Crew of Soodhu Kavvum 2

The film boasts an ensemble cast featuring Mirchi Shiva, Harisha, Radha Ravi, Karunakaran, M.S. Bhaskar, Karate Karthi, Raghu, Yog Japee, Aruldoss, Kalki, and Kavi. Directed by S J Arjun, it is produced by C V Kumar and S Thangaraj under the banners of Thirukumaran Entertainment and Thangam Cinemas. Music is composed by Edwin Louis Viswanat and Hari S R took to background score, with cinematography by Karthik K Thillai and editing by Ignatious Aswin. Lyrics have been penned by La Varathan, Andrews, and Parthiban.

Reception of Soodhu Kavvum 2

The movie has received a mixed response from audiences and critics alike. It currently holds a rating of 5.4 out of 10 on IMDb. Box office figures indicate a moderate performance during its theatrical release. Fans now look forward to its OTT debut for another chance to revisit the unique universe of Soodhu Kavvum.

 

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Supermassive Black Hole Flashed Twice in a Rare Event, Scientists Explain the Reason

Astronomers recently observed a rare cosmic event where a supermassive black hole, located approximately 408 million light-years away, consumed one star from a binary system while the other narrowly escaped. This unusual phenomenon, known as a double-flash tidal disruption event (TDE), occurred in the galaxy WISEA J122045.05+493304.7. These powerful events, visible from billions of light-years away, typically involve a single flare, but the designated event ASASSN-22ci is notable for producing two flares, sparking interest in its origins and implications for black hole research.

A Unique Event Observed

According to a study published in the pre-print journal arXiv, ASASSN-22ci was first detected in February 2022, appearing as a typical TDE. However, a second flare was observed 720 days later, making it one of the few documented instances of repeated TDEs.

Researchers theorise this might have resulted from a process called Hills capture, where a supermassive black hole disrupts a binary star system. In such cases, one star is ejected at high velocity, while the other remains bound in an elongated orbit around the black hole, undergoing repeated tidal disruptions.

Investigating the Black Hole's Activity

Data from ultraviolet and X-ray observations revealed the black hole responsible for ASASSN-22ci has an estimated mass of about three million times that of the sun. While the star involved in these flares likely has a mass similar to the Sun, it remains uncertain if it had a companion that escaped. Scientists believe the similarity between the two flares indicates that the same star might have been disrupted twice during its orbit.

Looking Ahead to 2026

Researchers predict a third flare could occur in early 2026 if the star survives another close encounter with the black hole. This anticipated event would provide astronomers with a rare opportunity to observe and study the earliest phases of a TDE in unprecedented detail, shedding light on the mechanics of black hole interactions with stars

 

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Poco F7 Pro, Poco F7 Ultra Reportedly Listed on Indonesia Telecom Site; Could Launch Soon

Poco F7 Pro and Poco F7 Ultra could be launched soon, as the handsets have reportedly appeared on a regulator's website. Although the Xiaomi sub-brand is yet to announce a specific launch timeline, they have been listed on the Indonesia Telecom certification site revealing their model numbers. The Poco F7 Pro is expected to debut as a rebranded Redmi K80. It is likely to run on a Snapdragon 8 Gen 3 chipset, while the Poco F7 Ultra is said to be a rebranded Redmi K80 Pro, with a Snapdragon 8 Elite SoC.

MySmartPrice reports that the Poco F7 Pro and Poco F7 Ultra are now listed on the Indonesia Telecom certification website, bearing the model numbers 24117RK2CG and 24122RKC7G, respectively. The screenshots of the listing shared by the publication also reveal their alleged monikers. The 'G' suffix in the model number could refer to the global variant of the devices.

Poco F7 Pro, Poco F7 Ultra Specifications (Expected)

The specifications of the alleged Poco F7 Pro and Poco F7 Ultra are not known yet, but the former is said to be a rebranded version of the Redmi K80. Therefore, it is expected to come with a 6.67-inch OLED 2K display with 120Hz refresh rate, Snapdragon 8 Gen 3 SoC and a dual rear camera unit led by the 50-megapixel main sensor.

The Poco F7 Pro is likely to be offered with up to 16GB RAM and up to 1TB of storage. It could pack a 6,550mAh battery with support for 90W wired charging.

On the other hand, the Poco F7 Ultra is said to be a rebranded Redmi K80 Pro. If that turns out to be true, we can expect the phone to ship with a Snapdragon 8 Elite chipset, a 6.67-inch OLED 2K display, a 50-megapixel triple rear camera unit, a 20-megapixel selfie shooter and a 6,000mAh battery with support for 120W wired and 50W wireless charging.

The Redmi K80 series has been available in the Chinese market since November last year with a starting price tag of CNY 2,499 (roughly Rs. 29,000).

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Motorola Razr 60 Ultra Surfaces on BIS Website, Could Launch in India Soon

Motorola Razr 60 Ultra could be launched in India soon as the company's next flagship foldable phone, according to a report. The smartphone is said to have been spotted on a certification website in the country, hinting at its upcoming debut. While specifications of the purported handset remain unknown, the Motorola Razr 60 Ultra is speculated to build upon the features of its predecessor, the Razr 50 Ultra, which was launched in India in July 2024.

Motorola Razr 60 Ultra Spotted on BIS

91Mobiles detailed the launch details of the purported Motorola Razr 60 Ultra in a report. As per the publication, the foldable was spotted on the Bureau of Indian Standards (BIS) website; the listing suggests its impending launch in India. The handset is reportedly listed carrying the model number XT2551 and the codename Orion.

This is in line with the company's nomenclature for its devices as the Motorola Razr 50 Ultra has the model number XT2451. The report speculates that the Motorola foldable could be launched in the second half of 2025. The phone may be powered by the Snapdragon 8s Elite chipset, which is yet to be launched globally.

The Motorola Razr 60 Ultra is expected to build upon the specifications of the Razr 50 Ultra.

Motorola Razr 50 Ultra Specifications

The Motorola Razr 50 Ultra sports a 6.9-inch full-HD+ (1,080x2,640 pixels) LTPO pOLED inner display with up to 165Hz refresh rate, up to 300Hz touch sampling rate, and 413ppi pixel density. Meanwhile, the cover screen is a 4-inch (1,080x1,272 pixels) LTPO pOLED panel with up to 165Hz refresh rate and HDR10+ support. It is powered by Qualcomm's Snapdragon 8s Gen 3 chipset, paired with up to 12GB of LPDDR5X RAM and 512GB UFS 4.0 storage.

For optics, the phone has a dual outer camera setup that comprises a 50-megapixel primary sensor with optical image stabilisation (OIS) support and a 50-megapixel telephoto lens with 2x optical zoom. It sports a 32-megapixel camera on the inner screen for selfies and video calls.

Connectivity options on the Motorola Razr 50 Ultra include 5G, 4G LTE, Wi-Fi 6E, Bluetooth, GPS, A-GPS, NFC, and a USB Type-C port. It packs a 4,000mAh battery that supports 45W fast charging, 15W wireless charging and 5W reverse charging.

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Fossils Reveal Evolution of Early Nervous Systems in Ecdysozoans

A discovery has shed light on the early evolution of nervous systems in ecdysozoan animals, a group that includes insects, nematodes, and priapulid worms. Fossil evidence from the early Cambrian Kuanchuanpu Formation has revealed details of the ventral nerve cord structure in ancient organisms, providing key insights into the evolutionary history of this critical component of the central nervous system. This discovery offers a glimpse into the nervous system architecture of one of the earliest known ecdysozoan lineages.

Revelations From Cambrian Fossils

According to a study titled Preservation and early evolution of scalidophoran ventral nerve cord published in Science Advances, scientists analysed fossils from Cambrian deposits, including those of Eopriapulites and Eokinorhynchus. As reported by phs.org, the findings suggest that the ancestors of scalidophorans, a subgroup of ecdysozoans, possessed a single ventral nerve cord. Researchers observed structures along the ventral side of these ancient organisms, resembling the ventral nerve cords of modern priapulid worms.

Dr. Deng Wang from Northwest University and Dr. Jean Vannier from Université de Lyon indicated to phys.org that these impressions represent early examples of the nervous system design seen in present-day ecdysozoans. This evidence supports the hypothesis that a single ventral nerve cord was the ancestral condition for this group.

Implications for Evolutionary Biology

The study has highlighted evolutionary connections between the structure of the ventral nerve cord and the segmentation of body plans in ecdysozoans. According to statement to phys.org by Dr. Chema Martin-Durán of Queen Mary University of London, the findings propose that the common ancestor of all ecdysozoans likely had a single ventral nerve cord. Changes leading to paired nerve cords, seen in arthropods and kinorhynchs, are believed to have evolved independently, reflecting adaptations to segmented body structures.

Dr. María Herranz from Rey Juan Carlos University suggested that the emergence of paired nerve cords may have enhanced locomotion and coordination in segmented animals during the Precambrian-Cambrian transition. These findings underscore the role of fossil studies in uncovering the complexities of early animal development.

 

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JioFiber, Jio AirFiber Subscribers Get Two-Year YouTube Premium Access on Select Plans

Reliance Jio announced that some of its JioFiber and AirFiber subscribers will be able to access YouTube Premium services for two years at no additional cost. The offer is extended to JioFiber and AirFiber postpaid customers in the country, who are subscribed to select plans. Users will need to link their Google accounts to enjoy the benefits. YouTube Premium allows users access to ad-free content and offers support for background playback. It allows users to download content for offline watching, along with offline access to YouTube Music.

Reliance JioFiber, AirFiber Plans Eligible for Free YouTube Premium Access

Reliance Jio announced in an X post that it is providing 24 months of YouTube Premium to its JioFiber and Jio AirFiber postpaid customers, at no extra cost. It is available to select existing monthly, quarterly, semi-annual, and annual postpaid plan users.

Subscribers on the Rs. 888, Rs. 1,199, Rs. 1,499, Rs. 2,499, and Rs. 3,499 plans can avail of this offer. These JioFiber and Jio AirFiber postpaid plans offer speeds of 30Mbps, 100Mbps, 300Mbps, 500Mbps and 1Gbps, respectively.

All of these plans already offer unlimited data, free voice calling as well as access to Netflix Basic, Amazon Prime Lite, Disney+ Hotstar, Sony Liv, and Zee5.

How to Claim Free YouTube Premium Access on JioFiber, JioAirFiber

To claim the free YouTube Premium access, eligible JioFiber and Jio AirFiber postpaid users must log in to the MyJio app or visit Jio.com and click on the relevant banner. They will then need to link their Google account by logging in, and once the linking is successful, the YouTube Premium subscription will be activated at no extra cost. This subscription will remain valid for 24 months or two years from the date of activation.

Notably, the individual monthly plan for YouTube Premium is now priced at Rs. 149, while the student monthly plan and the family plan cost Rs. 89 and Rs. 299, respectively. The Premium subscription offers an ad-free viewing experience, allows users to download content for offline viewing, and offers them the option to play videos in the background while multitasking on their devices.

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Samsung Galaxy S25, Galaxy S25+ and Galaxy S25 Ultra Design and Specifications Leak Ahead of Launch

Samsung will launch its next-generation Galaxy S devices — expected to debut as the Galaxy S25 series — on January 22, the company recently announced. Ahead of their anticipated debut, a tipster has leaked the smartphones' renders that showcase some design changes expected to arrive with the newest models. The Galaxy S25 Ultra appears to sport the most noticeable design tweaks, including curved corners. In a separate development, detailed specifications of all three purported models in Samsung's upcoming lineup has also been leaked.

Samsung Galaxy S25 Series Design (Leaked)

Tipster Evan Blass shared the “first official” Galaxy S25 series renders via Substack, and these images suggest the standard model and the Galaxy S25+ will bear a resemblance to their predecessors. There's the camera unit on the back of both smartphones with the same distinct camera rings. Meanwhile, the front has an identical hole-punch cutout for the front camera.

However, that is not the case for the purported Galaxy S25 Ultra. The renders corroborate the previous leaks which hinted that the South Korean technology conglomerate's top-of-the-line Galaxy S model might come with rounded corners, ditching the boxy design that has become synonymous with its ‘Ultra' models in recent years.

Samsung Galaxy S25 Series Specifications (Leaked)

According to an Android Headlines report, the entire Galaxy S25 series is expected to be powered by Qualcomm's new Snapdragon 8 Elite SoC with 12GB of RAM as standard, although it remains unclear if that will be the case in all regions. All models are reported to come with features such as dual-SIM capability (with e-SIM support), Wi-Fi 7, Bluetooth 5.3, and a 12-megapixel selfie camera. They are tipped to run on Android 15-based One UI 7 which was announced in October.

Samsung Galaxy S25 Series Renders
Photo Credit: Evan Blass

The base Galaxy S25 is said to sport a 6.2-inch (2,340×1,080 pixels) Dynamic AMOLED 2X screen with a 120Hz refresh rate. It may be offered in three storage options: 128GB, 256GB, and 512GB. The handset is reported to pack a 4,000mAh battery with support for 25W wired and wireless charging. In terms of dimensions, it could measure 146.9×70.5×7.2mm and weigh 162g.

Meanwhile, the Galaxy S25+ is reported to be equipped with a larger 6.7-inch (3,120×1,440 pixels) Dynamic AMOLED 2X screen with a 120Hz refresh rate. Only 256GB and 512GB storage variants are likely to be offered, and it may be backed by a 4,900mAh with 45W wired charging support.

Both the purported Galaxy S25 and Galaxy S25+ may have a triple rear camera unit, comprising a 50-megapixel primary camera, a 12-megapixel ultra-wide angle lens, and a 10-megapixel telephoto camera with optical image stabilisation (OIS) and 3x optical zoom. They are also expected to have a 12-megapixel shooter with f/2.2 on the front for selfies and video calls.

The Samsung Galaxy S25 Ultra is expected to be the biggest of the bunch, sporting a 6.9-inch (3,120×1,440 pixels) Dynamic AMOLED 2X display with a 120Hz refresh rate. It is said to be launched in three storage variants — 256GB, 512GB, and 1TB. The handset may pack a 5,000mAh battery with 45W fast charging support (wired), similar to the Plus model. For optics, it will get a quad camera setup. This is expected to comprise a 200-megapixel primary lens, a 50-megapixel ultra-wide angle camera, a 50-megapixel telephoto lens with OIS and 5x optical zoom, and another 10-megapixel telephoto camera with OIS and 3x optical zoom.

In terms of dimensions, the handset may measure 162.8×77.6×8.2mm, and weigh 218g.

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Amazon Great Republic Day Sale 2025 Goes Live for Prime Members: Best Deals on Mobiles, Electronics

Amazon Great Republic Day Sale 2025 is now live for Prime members. The Republic Day special sale will open up for everyone else from 12pm on January 13, 2025. Amazon Great Republic Day Sale promises excited discounts on a large selection of popular mobile phones, laptops, TVs, Amazon devices, and other electronics. During the sale, we'll be continuously scanning through hundreds of deals to bring you the best handpicked deals that are worth your time and money. During the sale, Amazon is also offering a bunch of bundled offers such as exchange discounts and payment offers. SBI credit card users can avail 10 percent additional discount during Amazon's Great Republic Day Sale 2025 this week.

Please note that all of the deals and prices mentioned below are currently available only for Prime members. Prices and product availability are subject to change during the sale.

Amazon Great Republic Day Sale 2025 - Best deals on smartphones

Apple iPhone 15 128GB
The iPhone 15 (128GB) is currently down to Rs. 55,499 (effective after bank offer) on Amazon during the Great Republic Day 2025 sale. The phone usually sells at around Rs. 60,499. You can exchange an older smartphone to receive an additional instant discount worth up to Rs. 45.500. The iPhone 15 is powered by Apple's A16 Bionic chipset, and comes with a 48-megapixel primary camera sensor at the back.

Buy now: Rs. 55,499 (effective after bank offers)

Samsung Galaxy M35 5G
If you're eyeing an affordable smartphone during this sale, Samsung's Galaxy M35 5G is down to Rs. 13,999 (effective price after bank offer) during the ongoing Great Republic Day Sale 2025 on Amazon. The Galaxy M35 5G is powered by Samsung's Exynos 1380 processor, and runs Android 14-based One UI 6.1 platform out-of-the-box. The smartphone features a 50-megapixel primary camera setup, and comes with a large 6,000mAh battery.

Buy now: Rs. 13,999 (effective after bank offers)

Oppo F27 Pro+ 5G
The Oppo F27 Pro+ 5G is down to Rs. 23,400 (effective price including bank offer) during Amazon's Great Republic Day Sale 2025. The smartphone also includes a bundled exchange offer that can further sweeten the deal by up to Rs. 24,699. Oppo F27 Pro+ 5G comes with a 6.7-inch AMOLED display, and a 64-megapixel primary camera setup. It runs Android 14-based ColorOS 14.0 platform, and is powered by the MediaTek Dimensity 7050 chipset, supported by 8GB of RAM.

Price: Rs. 23,400 (effective price after bank offers)

Amazon Great Republic Day Sale 2025 - Best offers on electronics

Amazon Devices
Some of the best products you can buy during an Amazon sale are the company's own gadgets. The super useful Fire TV Stick is down to Rs. 2,799 while the Echo Pop is available for as low as Rs. 3,949. The Echo Show 8 is also down to Rs. 9,999 during the Great Republic Day Sale 2025.

Buy now: Starting at Rs. 2,799

Lenovo IdeaPad Pro 5
If you're looking for a powerful laptop, the Lenovo IdeaPad Pro 5 is down to Rs. 1,03,990 (MRP Rs. 1,46,890) on Amazon during the Great Republic Day Sale 2025. The laptop is powered by Intel Core Ultra 9 processor, supported by 32GB of RAM, and comes with a 1TB SSD. The laptop features a 16-inch 2.8K OLED display, with a peak brightness of 400 nits. You can swap a used laptop and receive another instant discount worth up to Rs. 17,350.

Buy now: Rs. 1,03,990 (MRP Rs. 1,46,890)

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New Cartilage Type Found: Lipocartilage Resembles Fat, Boosts Elasticity

A newly identified form of cartilage, distinct from the three commonly recognised types, has been described by scientists. This tissue, termed "lipocartilage," stands out due to its unique composition. Unlike typical cartilage, which features thick fibre matrices, lipocartilage contains balloon-like cells filled with oils. These cells are uniform and closely packed, forming a springy yet durable structure. Found in areas such as the ear and nose, this tissue combines elasticity with resistance to deformation, according to reports.

Study Highlights the Characteristics of Lipocartilage

As per findings published in Science, lipocartilage was first observed during an analysis of mouse ear tissue. This tissue, resembling fat but with a distinct fibrous matrix, was shown to maintain its size regardless of calorie intake. Unlike adipose cells, lipocartilage lacks enzymes for fat breakdown and transporters for dietary fats, ensuring its structural stability. Maksim Plikus, Professor at the University of California, Irvine, compared it to "Bubble Wrap" in an email to Live Science, noting its role in enhancing the acoustic properties of the outer ear by maintaining consistent sound wave transmission.

Historical Observations Rediscovered

The tissue was first documented in the 1850s by Franz von Leydig, who described it as cartilage resembling adipose tissue. Subsequent mentions in the 1960s and 1970s faded into obscurity until its recent rediscovery. The study highlights lipocartilage's distinct genetic and molecular characteristics, supporting its classification as a potential fourth type of cartilage. Some experts, including Shouan Zhu from Ohio University, have expressed reservations, suggesting it might represent a subtype of elastic cartilage.

Wider Implications and Future Research

Lipocartilage was identified in human fetal tissues and several mammals but not in nonmammals. Researchers aim to explore its evolutionary origins, regenerative capabilities, and how it manages high fat content without toxicity. As reported by Live Science, according to Viviana Hermosilla Aguayo and Dr. Licia Selleri from the University of California, San Francisco, this discovery may necessitate updates to anatomy and histology texts.

 

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