Nithin Prasad

[Update] Major OLED Display Suppliers for Each Smartphone Brands: Apple - SDC, LGD, BOE Samsung - SDC Xiaomi - TCL CSOT, Visionox, Tianma, SDC OPPO/OnePlus/Realme - BOE, Tianma, SDC, Visionox Vivo - BOE, SDC, Visionox, Tianma Honor - Visionox, BOE, Tianma

HONOR × COSMX The Honor Magic V6 uses Si/C Li-ion cells from COSMX with an industry-leading volumetric energy density of 964 Wh/L, the highest in the industry by far. Image Source - Wekihome (YouTube)

Huawei (Hisilicon) started manufacturing in-house image sensors for smartphones, action cameras etc...

Given the recent geopolitical turmoil around the world, it is clear how critical it is to achieve self-sufficiency in key sectors such as defense, aerospace, materials, pharmaceuticals, semiconductors, software etc.. This can only be accomplished through investment in R&D,

Deep Dive: Samsung Galaxy S26 Ultra Native Hardware Privacy Screen Technology The First Security Gate: Micro "Louvers" (Bottom Grating)Imagine this: the light emitted by the OLED screen originally scatters in all directions (this is known as a Lambertian emission distribution). Before enabling Privacy Mode: The first security gate is completely invisible. Because the refractive indices across all layers are exactly the same, all light passes through freely, allowing the person next to you to see the screen clearly. After enabling Privacy Mode (Voltage ON): The liquid crystal layer instantly changes state, causing a sudden shift in its refractive index. At this moment, the microscopic grating (Diffraction Structure) carved into the surface of the first refractive layer reveals itself, acting like a series of microscopic "louvers." Those light rays trying to escape at wide angles to the left and right (the "first exit light" L1) are forced to change their path (undergoing diffraction) as they pass through these louvers, deviating from their original trajectory. The Second Security Gate: Optical "Refraction Slopes" (Top Prism/Lens)The light rays, having had their paths scrambled by the first gate, immediately crash into the optical structure (Prism or Lens) at the top of the refractive index conversion layer. This is where the life or death of the light is decided: The Snooper's Light (Trapped): Those wide-angle light rays originally destined for the snooper's eyes hit the prism slopes at extremely awkward angles. Because there is now a refractive index difference between the liquid crystals and the top refractive layer, this portion of light cannot penetrate the screen surface. Instead, it gets severely distorted or totally internally reflected, bouncing right back into the screen. It simply can't escape. So, to anyone sitting next to you, the screen looks completely blank. The Owner's Light (Purified): The light rays heading straight forward (the "second exit light" L2) not only smoothly penetrate the prism slopes, but due to the optical refraction effect, their exit angle is further "squeezed" and compressed. This means the screen remains crystal clear when viewed head-on, but the effective viewing angle becomes extremely narrow, offering perfect privacy protection.

Sarvam 105B-A9b is here A lot of blood and sweat went into this

@enough_yt 2020 to 2021 - Redmi Note 8 2021 to 2023 - Realme Narzo 30 4G 2023 to till date - Realme Narzo 50 Pro

Phones I’ve used since 2020 2020 - Realme 6 Pro 2021 - Realme Narzo 30 5G 2022 - Xiaomi 11i Hypercharge 2023 - Same 2024 - Poco X6/Note 13 Pro & S21 FE 2025 - S21FE and X6 2026 - Oneplus Nord 5, iPhone 17, S21FE, Poco X6 Tell me yours 👇🏻

It's getting better and better every year, if somebody has to prove, they have to show some credible proofs with solid research results.

Ratified with innovative design through r&d and continuous testing. Can't find any major issues with the first generation of Si/c batteries even after almost 3 years of introduction, with the fast iteration of improvements happening in the battery industry it's possible

Don't expect such a misleading video like this from a "reputed" youtuber. The massive volume expansion (swelling) is the core challenge when it comes to silicon based anode (adding more silicon in anode instead of graphite in order to achieve high energy density) in the past

@Cartidise Even getting into high energy density (above 900 Wh/L in mass production) so world's largest producer of Smartphone batteries will accelerate in forward direction if the tech is not mature?

@Cartidise ATL is responsible for manufacturing 90% si/c lithium ion batteries and they are the largest manufacturer of smartphone li ion cells, so even after almost 3 years of introduction of these kind of batteries into mass production, they only accelerated the development

i love MKBHD, but this thumbnail is VERY VERY misleading also, in the video, he talks about Si/C batteries expanding and cracking, then shows b-roll of a Pixel Fold being cracked manually by hand... ...and it doesn’t even have a Si/C battery plus, there are ZERO actual studies proving that Si/C batteries age worse. these are just assumptions and haven’t been proven.

🚨 EXCLUSIVE FIRST LOOK This is the Global Xiaomi 17 Ultra.

Realme P4 Power launched in India at ₹25,999 for 8 GB + 128 GB • Solid battery backup with a massive 10,000 mAh battery, yet the dimensions still feel like a regular smartphone. 27 W reverse charging and supports bypass charging. • 6.67-inch AMOLED with 144 Hz refresh rate, quad-curved display, and a good looking rear design. • Average cameras: 50 MP Sony IMX882 main sensor with OIS, 8 MP ultra-wide, and they need significant optimization. • IP69 water and dust resistance. • Powered by the MediaTek Dimensity 7400 processor, it could have been better with a more powerful processor. Realme also launched Buds Clip with a jewellery like design at ₹5,999. • Sound quality is good, with great sound customization options.

Happy Republic day 🇮🇳

🚨 OnePlus is not shutting down. The circulating reports were misinformation.

@yabhishekhd Never expected, but it's like Hisense selling Toshiba branded TV's

🚨 Major TV industry move Sony & TCL are forming a new TV joint venture. • TCL: 51% stake • Sony: 49% stake Both Sony and BRAVIA branding will continue. 🗓️ Operations are expected to begin in April 2027, subject to regulatory approvals. Sony CEO Kenichiro Yoshida says the partnership will “create new customer value and deliver more captivating audio-visual experiences.” TCL Chairman Li Dongsheng says the focus is on scaling faster, strengthening the supply chain, and enhancing brand value.

🚨 Breaking: Asus exits smartphone business confirms Asus chairman Jonney Shih.