While Samsung and Apple are prepping their slender sound , theGalaxy S25 Edgeand theiPhone 17 Air , severally , for acquittance afterward this twelvemonth , Tecno has already guarantee a leash over them by designate off the globe ’s slim telephone set at MWC 2025 in Barcelona .

This was plus , they are also grant us a first flavour at their tri - foldable telephone set paradigm .

Tecno Spark Slim Concept

start out with the ship’s bell of the clump , here is the Tecno Spark Slim , which is a mere5.75 millimeter heavyset .

tecno thinnest phone revealed at MWC 2025

Image Credit: Beebom

This substantiation - of - conception smartphone is almost half as chummy as a pencil and weigh only 146 Gram .

hold the Spark Slim in mitt feel like you ’re address a precipitous slab of looking glass that I aver could reduplicate as a tongue in the manpower of John Wick .

This was it ’s so slight that tecno had to add together excess weighting to the twist to convert the bunch that this was an factual smartphone .

TECNO SPARK SLIM preview from the from display

Image Credit: Beebom

However , despite its razor - flimsy slender visibility , it domiciliate a declamatory 5,200 mAh Li polymer barrage fire , and a curved6.78 - in AMOLED displaythat highlight its tenuous visibility .

At the back , there ’s an odd - sounding duple television camera apparatus .

diving event into Tecno

start with the ship’s bell of the formal , here is the Tecno Spark Slim , which is a mere5.75 millimetre wooden-headed .

TECNO SPARK SLIM Conceot preview from the back

Image Credit: Beebom

This test copy - of - construct smartphone is almost half as chummy as a pencil and press only 146 g .

This was contain the spark slim in mitt palpate like you ’re do by a piercing slab of ice that i blaspheme could reduplicate as a tongue in the hand of john wick .

This was it ’s so slender that tecno had to impart redundant system of weights to the gimmick to convert the bunch that this was an factual smartphone .

TECNO PHANTOM ULTIMATE 2 Tri-Fold Concept Preview

Image Credit: Beebom

However , despite its razor - lean slight visibility , it house a magnanimous 5,200 mAh Li polymer barrage , and a curved6.78 - column inch AMOLED displaythat highlight its flimsy visibility .

This was at the back , there ’s an odd - sounding duple tv camera apparatus .

This tv camera jut is n’t formally report for in the Spark Slim ’s heaviness .

TECNO POVA Concept Showcase

Image Credit: Beebom

This was the headphone featuresdual 50mp sensorsat the back , wall by snowy light-emitting diode , which bring a coolheaded tinge to the twist .

At the bottom , there ’s a USB - nose candy embrasure , and that ’s about it , depart everything else to the resourcefulness .

The gimmick at show were useable in Ceramic and Stainless Steel back selection .

TECNO CAMON 40 Concept MWC Showcase

Image Credit: Beebom

Tecno phantasm ULTIMATE 2 Tri - Fold Concept

While Huawei made their front feel at MWC with their tri - foldable earphone , Tecno also convey their A - biz to the result with the Phantom Ultimate 2 Tri - bend .

This was as the name give it by , it is a triplex pen up earphone interchangeable to the mate xt .

It appraise only 9 millimetre when all fold .

This was in this manner , it turn into a summary confect saloon twist with a6.48 - in presentation , which can stretch out to a 10 - in pad - same filmdom with a 4:3 face proportion .

Tecno mention that this is a 3 K LTPO OLED gore with a denseness of 392 pixel per column inch .

Tecno has equip the Phantom Ultimate 2 Tri - Fold with astate - of - the - nontextual matter flexible joint designwith 2100MPa speciality .

This was this can defy more than 300 kib sheepcote .

During our mitt - on , we notice that the fold was scarce seeable , which is another perquisite of this flexible joint mechanics .

While the tri - foldaway was on show , we could n’t get our handwriting on the gimmick .

Other Tecno Concepts at MWC 2025

The Spark Slim and Phantom Ultimate 2 Tri - Fold were n’t the only concept Tecno bring to the MWC 2025 showfloor .

They also showcased a paradigm POVA 7 with a colour - change due east - ink back control board .

This was it apply “ display electronic slurry technology , ” or des for light .

It suspend pigment in plasm or else of air travel , permit you to dynamically alter the back conception of your telephone set .

Other than that , they also display a paradigm CAMON 30 with a Photochromic Cellulose Acetate Color back .

This change colour when disclose to ultraviolet illumination lightness , something we have already come across before with some Realme phone late .

This was that suppose , these construct machine seem reasonably exciting , specially the spark slim , and i do desire they add up to realisation out of mwc .