TECNO dropped a surprise at MWC 2025. After launching the CAMON 40 Series at the year’s biggest tech event, which we covered, the company unveiled the TECNO MEGABOOK S14, calling it the “industry’s lightest 14-inch OLED laptop.”

The MEGABOOK S14 is a Windows 11-based ultraportable with a 14-inch OLED screen and a Qualcomm Snapdragon X Elite processor, while weighing just 899 grams.

SEE ALSO: Inside Qualcomm’s SEA Summit: Snapdragon X and the AI PC revolution

This isn’t just about shedding grams, though. The Transsion Holdings brand is aiming this machine squarely at professionals, creatives, and even gamers, packing some serious silicon under the hood. The TECNO MEGABOOK S14 boasts the Snapdragon X platform, Qualcomm’s latest chip designed to take on the big players, both in laptop efficiency and performance.

But what if you’re not ready to jump on the ARM bandwagon? No problem, because TECNO’s got an x86 version of the MEGABOOK S14 waiting in the wings. The company is cramming in Intel’s newest Core Ultra processors, from the Core Ultra 5 up to the 7 series. You’re still getting speedy LPDDR5 memory and a 512GB SSD, no matter which processor you pick.

TECNO AI empowered PC
MEGABOOK S14 – The World's Lightest 14inch OLED Al PC
And new model of MEGABOOK T14 Air, MEGABOOK K15S. Enjoy the MEGA performance with more Al functions: AI Photos, TECNO ELLA AI Voice Assistant.
Let's create the AI future together!
All equipped… pic.twitter.com/l48YwgnuFp

— tecnomobile (@tecnomobile) March 6, 2025

And the newest addition to the family is… the TECNO MEGABOOK S14!

Beyond the silicon, TECNO is making a big play for AI. The MEGABOOK S14 is packed with TECNO AI software features that, on paper, sound like they cover everything from photo management (AI Gallery) to presentations (AI PPT) and even art (AI Drawing).

For those needing even more graphical grunt, TECNO is highlighting external graphics-dock support with a “powerful Nvidia graphics card.” This could be a key selling point for creatives who want a lightweight machine for on-the-go work but desktop-level graphics when back in the studio.

Powering the whole show is a 50Wh battery, juiced up by a 65-watt adapter. The brand claims you’ll squeeze 16 hours of life out of a single charge. As always, take those numbers with a grain of salt — real-world usage will be the true test. But on paper, this portable powerhouse is aiming for all-day stamina.

TECNO MEGABOOK S14 specs

• 14.-inch 120Hz 2.8K OLED display
• Qualcomm Snapdragon X Elite/Intel ARL-H Ultra Series CPU
• Integrated GPU with external graphics-dock support (Nvidia GPU)
• 512GB PCIe 4.0 SSD
• 50Wh battery with 16-hour battery life, up to 65-watt fast charging
• Microsoft Windows 11 Home

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