vivo T6x and iQOO Z12x Could Be Two Names for the Same Phone

vivo and iQOO may be preparing two new smartphones that look suspiciously familiar. The upcoming vivo T6x 5G and iQOO Z12x 5G have both appeared in the Bluetooth SIG certification database, and that alone would not normally be enough to connect two phones. But there is a very important piece of history behind these two names: the vivo T5x and iQOO Z11x launched earlier this year as essentially the same device under different branding.

That makes the latest certifications much more interesting. The vivo T6x has appeared with model number V2652, while the iQOO Z12x carries model number I2604. The certification confirms the existence of both model names and their Bluetooth certification, but it does not reveal their specifications or confirm a launch date. The idea that they could be hardware twins is therefore still speculation, not an official announcement.

The T5x and Z11x Connection Is the Biggest Clue

The reason the twin-phone theory has gained attention is not simply because the two new devices appeared at the same time. vivo has already used a very similar strategy with its current-generation phones.

The vivo T5x 5G and iQOO Z11x 5G were launched in March and were essentially the same smartphone sold under different brand identities. That makes the possibility of a T6x/Z12x pairing considerably more plausible than a random coincidence.

If vivo and iQOO repeat that strategy, the T6x could become the vivo-branded version of the Z12x, with the two phones sharing much of their internal hardware while being marketed toward slightly different audiences. However, there is currently no certification evidence proving that the two devices are identical.

Bluetooth SIG Confirms the Names, Not the Specifications

The latest certification is useful, but it is important not to read more into it than it actually says.

The vivo T6x 5G, identified by model number V2652, has appeared in the Bluetooth SIG Qualified Product Database as a mobile phone. The iQOO Z12x 5G, meanwhile, has appeared with model number I2604. Neither listing provides detailed information about the display, processor, cameras, battery, charging system or memory configurations.

That means any specification lists circulating online should currently be treated carefully. There is not enough verified information from the certification itself to describe either phone as having a particular chipset, camera setup or battery capacity.

What We Know About the vivo T6x and iQOO Z12x

For now, the confirmed information is relatively limited. The vivo T6x has the model number V2652, while the iQOO Z12x is identified as I2604. Both devices have passed through Bluetooth SIG certification, indicating that they are moving through the regulatory and development process.

What remains unknown is arguably more important. Neither vivo nor iQOO has officially revealed the launch date, pricing, full specifications or market availability of these phones.

The Bluetooth SIG appearance should therefore be viewed as an early sign that the two smartphones are in development or approaching their public launch, rather than as confirmation that a launch event is imminent.

Could They Really Be Twins?

There is a reasonable case for it, but calling them “twins” as a confirmed fact would be premature.

The strongest evidence is the previous T5x/Z11x relationship. If vivo decides to repeat its strategy, the T6x could share its core hardware with the Z12x while receiving different software presentation, branding, colour options, pricing or sales-channel positioning.

This kind of rebranding is not unusual within large smartphone groups. It allows related brands to reuse hardware while targeting different customer segments and markets. In this case, the previous generation provides a particularly strong precedent.

Still, the two phones have different model numbers, and the Bluetooth SIG database does not indicate that they are the same hardware platform. Until additional certifications, benchmark listings, regulatory documents or official announcements reveal matching specifications, the “same phone” theory should remain a possibility rather than a confirmed specification.

The Real Story May Be the Market Strategy

If the phones do turn out to be twins, the more interesting question will be why vivo and iQOO are offering the same underlying hardware under two names.

iQOO has traditionally placed greater emphasis on performance and gaming-oriented positioning, while vivo's T-series has been associated with a broader combination of battery life, everyday performance and mainstream appeal. The same underlying hardware can therefore be presented differently depending on the brand and market.

That approach can also help manufacturers reduce development costs while expanding the number of products they can offer. For consumers, however, it makes comparisons between models increasingly important because two phones with different names can sometimes have remarkably similar hardware.

When Will vivo T6x and iQOO Z12x Launch?

There is no confirmed launch date yet for either smartphone based on the latest available information. The Bluetooth SIG listings confirm that both models exist in the certification database, but certification does not itself establish a retail launch schedule.

More information could emerge through additional certification platforms, benchmark databases, regulatory filings or official teasers. Those future listings may also provide the first reliable clues about their processors, battery capacities, cameras and charging systems.

For now, the most accurate description is simple: vivo T6x 5G and iQOO Z12x 5G are upcoming smartphones, and they may share the same underlying hardware—but that connection has not yet been officially confirmed.

vivo T6x vs iQOO Z12x: What We Know So Far

At this stage, there is no meaningful specification comparison to make because neither Bluetooth SIG listing provides a complete hardware sheet. What can be compared is their certification information.

vivo T6x 5G: Model V2652, Bluetooth SIG certified, specifications not yet revealed and launch date not announced.

iQOO Z12x 5G: Model I2604, Bluetooth SIG certified, specifications not yet revealed and launch date not announced.

The biggest clue remains their predecessors. vivo T5x and iQOO Z11x were essentially the same phone, which is why the possibility of another pairing deserves attention. But until more evidence appears, readers should treat the twin-phone theory as an informed possibility rather than a confirmed fact.

What to Expect Next

The next major clues will likely come from additional certification and regulatory databases. Those records can sometimes reveal connectivity details, battery information, charging capabilities or other hardware identifiers that Bluetooth SIG does not disclose.

If matching specifications begin appearing for the T6x and Z12x, the rebranding theory will become much stronger. If their specifications diverge substantially, the two phones may instead turn out to be separate models that simply happen to be entering certification around the same time.

For now, however, the story is compelling precisely because of what happened with the previous generation. vivo T6x and iQOO Z12x may not just be two upcoming smartphones—they could be the next pair of near-identical phones wearing different badges.

Sources

• GSMArena — vivo T6x and iQOO Z12x Bluetooth certification report.
• The Tech Outlook — vivo T6x 5G and iQOO Z12x 5G Bluetooth SIG listings and model numbers.
• MobileTelco — certification details and rebranding possibility.