Vivo Product Manager Teases Vivo X300 Ultra’s 400mm Teleconverter Kit Performance Ahead of Debut

Vivo has revealed new details about the telephoto system of the upcoming Vivo X300 Ultra. The handset will feature built-in lenses covering 14mm, 35mm, 85mm, and 200mm focal lengths, with optional Zeiss teleconverter accessories extending the range to 400mm. One accessory, called the "Big Gun" 400, supports high magnification and 200-megapixel optical output with up t...

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Vivo Product Manager Teases Vivo X300 Ultra’s 400mm Teleconverter Kit Performance Ahead of Debut

OpenAI to Acquire AI Security Platform Promptfoo, Build New Enterprise Capabilities in Frontier

OpenAI announced its plans to acquire the artificial intelligence (AI) security platform Promptfoo on Monday. The San Francisco-based AI giant said that it was in the process of finalising the deal, which is currently subject to customary closing conditions. The acquisition will allow the ChatGPT maker to integrate Promptfoo’s technology stack into OpenAI Frontier, ...

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Vivo T5x 5G India Launch Date Announced; to Feature Dimensity 7400 Turbo Chip, 7,200mAh Battery

The Vivo T5x 5G will be launched in India next week, the company announced on Tuesday. The successor to the Vivo T4x 5G, which was introduced in March 2025, will be powered by the MediaTek Dimensity 7400 Turbo chipset. The brand claims its upcoming handset will offer the largest battery life in its segment, while also having an IP68 + IP69-rated build for dust and wat...

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PS5 Pro India Launch Seems Imminent as Console Appears on BIS Database

The launch of the PlayStation 5 Pro (PS5 Pro) in India could finally be on the horizon, nearly two years after its global debut. Sony’s upgraded version of its popular gaming console was first launched in select markets in November 2024, but regulatory hurdles had pushed back its release in India. Now, a new development suggests the wait may soon be over, as a listi...

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Bitcoin Rises Above $70,000 as Crypto Rally Offers Temporary Market Stability

Bitcoin moved back above the $70,000 level on Tuesday as the crypto market showed early signs of stabilisation after recent volatility. Analysts said the rebound reflects cautious consolidation supported by on-chain accumulation and steady institutional interest. Ethereum remains under pressure in a broader downtrend, while major altcoins tracked Bitcoin’s movement....

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