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      Home / Author / Debashis Sarkar
      Debashis Sarkar

      Debashis Sarkar, Editor at HT Tech, reports on all things technology and connected lifestyle gadgets. He started off when India was yet to see its first Android smartphone and has been tracking technology intake among Indian consumers since then.

      Articles by Debashis Sarkar

      Logitech MX Master 4 wireless mouse review: Productivity refined

      Logitech MX Master 4 is one of the best productivity mice available today.
      technology
      Updated on Jan 10, 2026 10:06 IST

      OnePlus Pad Go 2 Review: Big screen, long life, smart everyday power

      After using the Pad Go 2 for several weeks at home and on the go, it’s clear this tablet has matured beyond its predecessor.
      technology
      Updated on Jan 10, 2026 08:51 IST

      Oppo Find X9 Pro Review: Flagship that balances power, cameras and endurance

      For a flagship that feels both powerful and practical in daily use, this is one of the more compelling options available today.
      technology
      Updated on Dec 20, 2025 10:40 IST

      Wearable Air Purifiers: Do They Work And Can They Replace N95 Masks?

      Wearable Air Purifiers are not engineered to handle high-wind environments, heavy smog, road dust, industrial pollution, or outdoor AQI spikes. Their ideal environment is controlled and semi-controlled spaces where airflow is predictable.
      technology
      Updated on Dec 15, 2025 05:25 IST

      Atovio Pebble wearable air purifier review: I used it for 3 weeks and…

      Even the cheapest certified N95 mask offers a solid defence in AQI 500+ scenarios. The Atovio Pebble, meanwhile, is best described as an assistive tool rather than protection. (Debashis Sarkar/ Hindustan Times)
      technology
      Updated on Dec 15, 2025 05:26 IST

      Samsung is turning everyday appliances into an AI home

      Inside Samsung’s Suwon campus, the company’s AI-led appliance ecosystem is being shaped into a unified platform for smarter living.
      technology
      Updated on Dec 9, 2025 05:50 IST

      ₹1 lakh for buying a mobile is no longer a BIG deal: OPPO

      OPPO’s leadership discusses the future of premium smartphones in India, highlighting the Find X9 series, India-focused imaging research, and the brand’s push toward AI-powered flagship experiences.
      technology
      Updated on Dec 4, 2025 07:36 IST

      Delhi pollution: US Embassy to buy 1200 boxes of True HEPA air purifier filters

      The US Embassy in New Delhi has issued a tender to procure 1,200 sets of Blueair True HEPA filters amid severe winter pollution.
      technology
      Updated on Nov 27, 2025 10:10 IST

      I tried iQOO 15’s camera ahead of November 26 launch and here are the results

      iQOO 15 is powered by Snapdragon 8 Elite Gen 5 and features a Q3 Supercomputing chip.
      technology
      Updated on Nov 12, 2025 09:54 IST

      Delhi Air Pollution: How many air purifiers should I have in my home?

      Delhi Air Pollution: For a 1500 sq ft, 3BHK apartment in Delhi NCR, three to four high-CADR air purifiers are needed for effective protection when AQI exceeds 600. (Arvind Yadav/HT)
      technology
      Updated on Nov 2, 2025 04:29 IST

      Huawei Watch D2 Review: Smarter than your doctor? Maybe not, but close enough

      In day-to-day life, the Huawei Watch D2 shines as a discreet health companion.
      technology
      Updated on Oct 29, 2025 05:27 IST

      Samsung bets big on Galaxy M-series as it nears 60 million units

      While affordability remains a key focus, Samsung’s premium range has seen a remarkable surge.
      technology
      Updated on Oct 27, 2025 02:40 IST

      OnePlus OxygenOS 16 Review: Not a revolution, but evolution done right

      Visually, OxygenOS 16 refines the OnePlus identity rather than reinventing it.
      technology
      Updated on Oct 25, 2025 10:19 IST

      1 air purifier, 3 rooms, zero protection: The illusion of ‘clean air’

      Buying one air purifier for your flat is like slapping a band aid on a broken arm– it looks like effort, but fixes nothing.
      technology
      Updated on Oct 25, 2025 05:29 IST

      No flagship chip, no flagship phone: Qualcomm, OnePlus back chip performance

      AI is set to be the key talking point for the OnePlus 15.
      technology
      Updated on Oct 7, 2025 04:32 IST

      Is Indian tech talent important, what exactly is an AI laptop? Qualcomm answers

      Nitin Kumar, Vice President of Product Management for Snapdragon Chipsets at Qualcomm
      technology
      Updated on Oct 1, 2025 03:33 IST

      Snapdragon 8 Elite Gen 5 vs 8 Gen 5: What’s the difference?

      Snapdragon 8 Elite Gen 5
      technology
      Updated on Sep 26, 2025 05:46 IST

      OnePlus 15 announced with Snapdragon 8 Elite Gen 5, specs to be revealed soon

      OnePlus 15 will be the first phone to feature the company’s DetailMax image engine.
      technology
      Updated on Sep 25, 2025 14:34 IST

      Ray-Ban Meta Wayfarer (RW4008) review: The smart glasses you’ll only believe…

      Ray-Ban Meta Wayfarer (RW4008) review: Ray-Ban Meta glasses are not meant to replace your phone or camera, but to complement them. They excel in looking stylish while offering genuinely handy features
      technology
      Updated on Sep 22, 2025 07:13 IST

      iPhone 17 Pro Max Review: Apple’s most daring statement phone yet

      iPhone 17 Pro Max Review: The iPhone 17 Pro Max price in India starts at <span class='webrupee'>₹</span>1,49,900 for the 256GB variant and goes all the way up to 2TB storage at <span class='webrupee'>₹</span>2,29,900.
      technology
      Updated on Sep 20, 2025 06:58 IST

      iPhone Air impressions: Not meant for mobile nerds but a practical choice…

      Apple iPhone Air first impressions: sleek design, solid performance, but some compromises to consider.
      technology
      Updated on Sep 18, 2025 04:57 IST

      iPhone 17 Pro Max unboxing: First look at the ₹1,49,900 Cosmic Orange delight

      iPhone 17 Pro series storage options start at 256GB, with the iPhone 17 Pro Max also available in a 2TB variant. Pricing in India begins at Rs. 1,34,900 for the iPhone 17 Pro and Rs. 1,49,900 for the iPhone 17 Pro Max.
      technology
      Updated on Sep 17, 2025 13:39 IST

      Vivo X Fold 5 Review: A premium rival to Samsung’s foldables

      Vivo X Fold 5, launched in India at <span class='webrupee'>₹</span>1,49,999, is the brand’s most ambitious attempt yet.
      technology
      Updated on Sep 17, 2025 06:25 IST

      Cardiologist warns of hidden hypertension but the new Apple Watch update can…

      Apple Watch gains FDA clearance for hypertension alerts, starting with watchOS 26 rollout. Thankfully, you don’t need to buy the latest Apple Watch 11 for this hypertension alert feature.
      technology
      Updated on Sep 13, 2025 04:16 IST

      Everything Apple launched at "Awe Dropping" event with India prices

      Apple Event highlights: Apple unveils iPhone Air, iPhone 17 series, AirPods Pro 3, and Apple Watch Series 11 at its "Awe Dropping" event.
      technology
      Updated on Sep 10, 2025 05:33 IST

      Apple Event 2025 Highlights: iPhone 17 India prices; Pre-bookings and more

      liveApple Event 2025 Highlights: iPhone 17 series launched. Here's everything Apple announced at the Awe Dropping September 2025 event along with India prices of iPhone 17, iPhone Air, iPhone 17 Pro and iPhone 17 Pro Max.
      technology
      Updated on Sep 10, 2025 15:06 IST

      Strong offline distribution crucial in mid-premium mobile market: OPPO

      OPPO has focused on Tier 2 and Tier 3 markets in India, where the K Series has seen strong adoption.
      technology
      Updated on Sep 4, 2025 06:00 IST

      Steve Jobs failed with Apple Ping; Spotify is giving it another try in 2025

      Spotify has rolled out in-app Messages, giving users a simple way to share and chat about music, podcasts, and audiobooks.
      technology
      Updated on Aug 27, 2025 03:33 IST

      iPhone 17 launch date: Apple Event 2025 may be happening on September…

      Apple has reportedly accidentally revealed the iPhone 17 launch date.
      technology
      Updated on Aug 23, 2025 04:08 IST

      OnePlus’ big bet on gaming in India: AI, eSports, and high-performance mobiles

      Marcel Campos, Director of Product and Gaming Strategy at OnePlus, explains how the brand is blending technology with community engagement.
      technology
      Updated on Aug 20, 2025 16:39 IST
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