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Home - Archives for Prakash Sangam
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Prakash Sangam

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Prakash Sangam

Prakash Sangam is the founder and principal at Tantra Analyst, a leading research and consultancy firm covering IP strategy, 5G, IoT, AI, as well as client and cloud computing. He has more than 20 years of wireless industry experience working for Qualcomm, Ericsson, and AT&T. A prolific writer, blogger, and speaker, Prakash enjoys analyzing technical and business challenges and transforming them into impactful strategies and persuasive messaging. He is a regular contributor to Forbes, EETimes, RCR Wireless, Medium, and other leading publications and has been on the speaking circuit for leading industry events, including Mobile World Congress, and CTIA. Prakash holds a Bachelor’s of Engineering in electronics and communications from Karnatak University in India, and a Masters of Business Administration from San Diego State University. He can be reached on twitter @MyTechMusings

  • Lenovo rollable PCs charting a new path for laptops (Analyst Angle)

    by Prakash Sangam January 30, 2026
    by Prakash Sangam January 30, 2026

    Folding smartphones have been around for many years and are almost on the verge of becoming mainstream. But what these foldable screens mean for laptops was not clear. But thanks …

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  • Galaxy Z Fold7 review — A ‘no-compromise’ foldable tablet-phone

    by Prakash Sangam August 5, 2025
    by Prakash Sangam August 5, 2025

    If managed well, the Z Fold7 has the potential to propel this device category from today’s niche to mainstream The tagline of Samsung Galaxy Z Fold7 is “Galaxy S25 Ultra …

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  • Galaxy S25 Edge experience review —A perfect fit if you know what you want (Analyst Angle)

    by Prakash Sangam July 18, 2025
    by Prakash Sangam July 18, 2025

    I have been using Samsung’s category-defining Galaxy S25 Edge for the last three weeks and loving it. My biggest realization during that time is that liking this phone comes down …

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  • Galaxy Book4 Edge Copilot+ PC review (Analyst Angle)

    by Prakash Sangam September 11, 2024
    by Prakash Sangam September 11, 2024

    A laptop you can fall in love with, but with some minor quirks Samsung Galaxy Book4 Edge is a premium laptop among over 20 Copilot+ PCs announced on May 20th, …

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  • Lenovo Yoga Slim 7x CoPilot+ PC review—excellent for back-to-school, but check for apps and games support

    by Prakash Sangam July 31, 2024
    by Prakash Sangam July 31, 2024

    Since the announcement on May 20th, 2024, the PC industry has been abuzz with the new generation CoPilot+ PCs. Lenovo Yoga Slim 7x laptop was among over 20 models launched …

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  • Galaxy S23 Ultra experience review—the ultimate camera phone

    by Prakash Sangam June 19, 2023
    by Prakash Sangam June 19, 2023

    I have been using the Galaxy S23 Ultra for over two months, and I think it’s one of the best and most versatile camera phones on the market today. If …

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  • Galaxy Book3 Pro 360—excellent laptop for work, life and play (Analyst Angle)

    by Prakash Sangam May 19, 2023
    by Prakash Sangam May 19, 2023

    Nowadays, all Windows laptops in a given segment look and work alike—premium aluminum body, full-day battery life, performance in alignment with the processor they use, etc. Even among such equals, …

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  • Qualcomm vs. Arm: Court dates announced—who has the luxury of time will win (Analyst Angle)

    by Prakash Sangam December 22, 2022
    by Prakash Sangam December 22, 2022

    In the ongoing Qualcomm vs. Arm saga, the US District Court of Delaware recently released the case schedule, setting the stage for the battle. It reveals two critical dates. The …

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  • Galaxy Watch5 Pro review—Excellent prosumer watch for gifting this holiday

    by Prakash Sangam December 15, 2022
    by Prakash Sangam December 15, 2022

    If you are still wondering about a holiday gift for your loved one, I have a perfect idea—Samsung Galaxy Watch5 Pro. It has a well-balanced mix of consumer and pro …

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  • Samsung Galaxy Z Flip4 one-month review – Highly functional foldable phone with bold looks (Analyst Angle)

    by Prakash Sangam November 18, 2022
    by Prakash Sangam November 18, 2022

    ‘Perfect fusion between the small size of a flip phone and … advanced functions’ My wife Ashwini and I have been using and testing Galaxy Z Flip4 for over a …

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  • Galaxy Fold 4 one-month review— best productivity device for people on the move

    by Prakash Sangam October 31, 2022
    by Prakash Sangam October 31, 2022

    I have been using Galaxy Fold 4 for the last six weeks and can confidently say that this is the best productivity device for people on the move. It significantly …

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  • Transforming next-gen enterprise Wi-Fi networks with wireless

    by Prakash Sangam October 25, 2022
    by Prakash Sangam October 25, 2022

    When you think of enterprise Wi-Fi, what comes to mind is an office with many laptops, smartphones, and other devices all seamlessly connecting over wireless. However, the irony is that …

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  • Samsung Networks mid-year roundup—vRAN/Open RAN progress, Dish, private networks traction, and more

    by Prakash Sangam July 28, 2022
    by Prakash Sangam July 28, 2022

    Samsung Networks held its mid-year analyst day last week, giving an update on their progress on the vRAN/Open RAN front, Dish deployment, and the opportunities they see in the Private …

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  • Galaxy S22 Ultra review—great mix of camera and productivity (Analyst Angle)

    by Prakash Sangam March 17, 2022
    by Prakash Sangam March 17, 2022

    During Samsung’s announcement of Galaxy S22 phones, I tweeted that it’s all about the camera. But after using Galaxy S22 Ultra for the last few weeks, I have realized that …

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  • Want to know the future of 5G and 6G? Check out Qualcomm’s MWC2022 demos (Analyst Angle)

    by Prakash Sangam February 28, 2022
    by Prakash Sangam February 28, 2022

    After being badly battered by the global pandemic, Mobile World Congress (MWC)—the mobile industry’s biggest show, is back to its old glory. It will again be the place where futuristic …

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  • Vodafone and Samsung mark the dawn of Open RAN in the UK (Analyst Angle)

    by Prakash Sangam February 25, 2022
    by Prakash Sangam February 25, 2022

    A single cellular site has never been this noteworthy and a milestone across multiple dimensions. I am talking about the recently launched Open RAN site in the UK by Vodafone …

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  • HPE and Qualcomm announcement signifies the role of cloud and telco collaboration in Open RAN (Analyst Angle)

    by Prakash Sangam February 24, 2022
    by Prakash Sangam February 24, 2022

    The talk of the outsized role of cloud players in Open RAN is as old as talk of Open RAN itself. After prolonged anticipation, the collaboration between traditional telco and …

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  • Are you ready for Wi-Fi 7—the next generation of Wi-Fi (Analyst Angle)

    by Prakash Sangam February 22, 2022
    by Prakash Sangam February 22, 2022

    If you think the successive generations of Wi-Fi are coming far more quickly than before, you are not wrong. While Wi-Fi 6E is relatively new, and Wi-Fi 6 devices are …

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  • Verizon 5G armed and ready for the big game—Super Bowl LVI (Analyst Angle)

    by Prakash Sangam February 11, 2022
    by Prakash Sangam February 11, 2022

    When the Super Bowl fever is gripping the country, and everybody is looking forward to the first major public sports event coming out of the Omicron wave, the timing couldn’t …

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  • Samsung Galaxy Book—Robust productivity workhorse with premium looks (Analyst Angle)

    by Prakash Sangam February 10, 2022
    by Prakash Sangam February 10, 2022

    It is no easy task picking the right laptop from a plethora of options that consumers and enterprises have today. But if you are looking for a mid-tier, nice-looking, and …

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  • Analyst Report: 3GPP Rel. 17 – Laying Foundation for the Next Phase of 5G

    by Prakash Sangam January 13, 2022
    by Prakash Sangam January 13, 2022

    Having seen most of its development under the shadows of a global pandemic, Rel. 17 is putting a solid foundation for the next phase of 5G. The biggest focus of …

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  • A fresh look at building 5G radio access networks (Analyst Angle)

    by Prakash Sangam December 17, 2021
    by Prakash Sangam December 17, 2021

    Telecom operators have been building cellular networks for more than four decades. During that time, four generations have passed, many technologies have come and gone, numerous innovations and advances have …

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  • Disrupting the landscape, Samsung emerges as a global 5G infra leader (Analyst Angle)

    by Prakash Sangam, Tantra Analyst December 16, 2021
    by Prakash Sangam, Tantra Analyst December 16, 2021

    As an eventful 2021, which witnessed 5G becoming mainstream despite all the challenges, comes to a close, the analyst part of my mind is reviewing and examining major disruptions in …

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  • Analyst Webinar: 3GPP Rel. 17 – Laying Foundation for the Next Phase of 5G

    by Prakash Sangam December 8, 2021
    by Prakash Sangam December 8, 2021

    Having seen most of its development under the shadows of a global pandemic, Rel. 17 is putting a solid foundation for the next phase of 5G. The biggest focus of …

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  • With ultraBAW filter offering Qualcomm becomes a one-stop-shop for 5G device RF solutions (Analyst Angle)

    by Prakash Sangam November 3, 2021
    by Prakash Sangam November 3, 2021

    Qualcomm insists on calling its product offering a “Modem-RF System” highlighting the importance of RF in achieving excellent smartphone performance, as well as the tight integration between modem and RF …

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Newer Posts
Older Posts

White Papers

  • Enea White Paper: Why Intelligent AAA is the Swiss Army Knife of Telecom

  • CSG White Paper: Telco AI Enabler: Mediation’s Defining Role

  • Enea White Paper: Scalable Database Design for 5G and Beyond

  • Supermicro and NVIDIA Whitepaper: Powering sovereign AI at scale

  • VIAVI Whitepaper: RAN scenario generators and their critical role for future-proofing AI-native RAN in Advanced 5G and 6G networks

Editorial Reports

  • Report: Scaling Optical Networks For The Hyperscale And AI Era

  • Test And Measurement Market Pulse Report

  • Editorial Report: Securing telecom infrastructure for the quantum era

Webinars

  • Webinar: Rethinking the RAN as AI, cloud and openness converge

  • Webinar: Scale-Up, Scale-Out, Scale-Across – Building AI-Era Network Fabrics

  • Webinar: NTN in motion – evolving standards, expanding services

  • Webinar: Noise-Figure Measurements with RFmx and PXI VSTs

  • Qualcomm Webinar – Building the 6G Standard: Key developments to know

Since 1982, RCR Wireless News has been providing wireless and mobile industry news, insights, and analysis to mobile and wireless industry professionals, decision makers, policy makers, analysts and investors.

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