Best Smartphones with LTPO AMOLED Display in India: Samsung Galaxy S26 Ultra, Xiaomi 17 Ultra and More

There are multiple flagship smartphones in India that are equipped with an LTPO AMOLED display. For reference, the Samsung Galaxy S26 Ultra is equipped with a 6.9-inch Dynamic AMOLED 2X display. The screen offers variable refresh rates from 1Hz to 120Hz. Similarly, the Xiaomi 17 Ultra sports a 6.9-inch Xiaomi HyperRGB AMOLED display, which offers a 1Hz - 120Hz refresh rate. Moreover, the Motorola Signature is equipped with a 6.8-inch Super HD LTPO Extreme AMOLED display that offers a 1Hz - 165Hz refresh rate. The Vivo X300 Ultra and Oppo Find X9 Ultra also feature 6.82-inch LTPO AMOLED displays.

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What Is WhatsApp Chat Lock and How Does It Work?

WhatsApp Chat Lock lets users protect selected individual and group conversations without restricting access to the entire app. Locked chats move to a separate folder that requires device authentication to open. Users can also hide this folder from the main chat list by setting up a secret code. The feature conceals message details and sender information in notifications, although WhatsApp calls from locked contacts can still come through. This guide explains how to lock, hide, find and access private conversations.

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Best Prepaid Plans with 3GB/Day Data on Jio, Airtel, and Vi Compared

Airtel, Jio, and Vodafone Idea (Vi) are three of the biggest telecom service providers (TSPs) in India. Each of them offers a variety of recharge packs at different price points for prepaid subscribers. While lower-tier plans offer basic features like internet, unlimited voice calls, and SMS, higher-priced packs bundle heavy data quotas, up to 3GB per day, alongside several value-added services and OTT subscriptions.

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Claude Duet Explained: Features, Availability and How Anthropic’s Proactive AI Agent Works

Artificial intelligence (AI) is increasingly becoming mainstream, and a big chunk of the credit goes to AI assistants. In recent months, AI-powered assistants have moved beyond simple query responses and content generation to handling tasks that would otherwise require users to switch between multiple apps. Anthropic’s new app, Claude Duet, takes this approach further by letting the AI assistant work proactively. It also brings users' existing Claude context into a separate workspace, while keeping important actions subject to approval.

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Insta360 Mic Wireless Microphone Launched With Customisable E-Ink Display: Price, Features

Insta360 Mic has been launched globally. The new microphone is Insta360's first model to feature a customisable E-Ink display. It has a microSD card slot for expandable storage. The wireless microphone supports 32-bit float internal recording, AI noise cancellation, automatic gain control, and voice tone presets. It supports Bluetooth Direct Connect with select Insta360 cameras, including X6, X5, Luna Ultra, Luna Pro, GO Ultra, and Ace Pro 2. The microphone offers up to 13 hours of battery life per transmitter

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DoT’s SIM Binding Rules Set to Take Effect Beginning January 1 to Curb Cyber Fraud: Here’s What Changes

The Department of Telecommunications (DoT) has directed messaging and communication apps to comply with SIM-binding rules from January 1, 2027. The compliance directive mandates that such apps implement a SIM-based login verification process in an attempt to keep user accounts linked to the active SIM cards associated with their registered Indian mobile numbers. DoT says the move is aimed at curbing fraud and safeguarding the digital ecosystem. The rules could change how users access services such as WhatsApp, Telegram and Signal on their devices.

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iPhone Duo Goes on Sale in India: Price, Offers and Specifications

The iPhone Duo is finally available for purchase in India. Apple’s first foldable iPhone was launched at the ‘Surprise and Shine' event in September alongside the iPhone 18 Pro and iPhone 18 Pro Max. But while both non-foldable models went on sale a week after their unveiling, the iPhone Duo remained unavailable for purchase. The Cupertino-based tech giant opened pre-orders for the foldable handset last week, and its general sale is all set to begin today.

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