Pixel phones have always stood out in the Android landscape, thanks in large part to Google's custom Tensor processors. While these chips have often fallen short of expectations in raw performance compared to rivals like Qualcomm's Snapdragon series, they have enabled unique AI and machine learning features that define the Pixel experience. A key component of every Tensor chip so far has been the modem, sourced from Samsung's Exynos division. However, new evidence from an FCC filing suggests that Google is preparing to make a major change with the upcoming Tensor G6.

Earlier today, certification documents for the Pixel 11 Pro Fold were published by the Federal Communications Commission (FCC). Buried deep within the SAR (Specific Absorption Rate) test report—on page 30, to be precise—is a reference to MediaTek algorithms. Since Samsung's Exynos modems would not use MediaTek algorithms, this small detail strongly implies that the Tensor G6 powering the Pixel 11 series will incorporate a MediaTek modem instead of the usual Exynos component.

Background: Google's Tensor Modem History

Since the first Tensor chip debuted in the Pixel 6 series in 2021, Google has relied on Samsung for modem integration. The Exynos modems found in Tensor G1 through G5 have been a mixed bag. On one hand, they support sub-6GHz and mmWave 5G, but on the other hand, they have been criticized for higher power consumption and inconsistent connectivity compared to Qualcomm's Snapdragon X65 or X70 modems used in many competing flagships. Pixel users have reported issues with cellular reception, especially in fringe areas, and battery life has taken a hit during heavy data usage.

Rumors about a modem switch first surfaced in late 2025, when industry insiders suggested that Google was evaluating MediaTek as a potential supplier for the Tensor G6. MediaTek has been gaining traction in the premium 5G modem space with its M90 series, which promises excellent power efficiency and support for the latest 5G standards, including NR-CA (carrier aggregation) and dual-SIM dual-active (DSDA). The M90 is also built on a more advanced process node than Samsung's current modem offerings, which could translate into better thermal performance and battery life.

What the FCC Filing Reveals

The Pixel 11 Pro Fold's SAR test report is a dense document filled with technical specifications and measurement data. It is designed to ensure that the phone's RF emissions stay within legal limits. On page 30, test procedures mention the use of MediaTek algorithms for evaluating RF exposure. This is a strong indicator that the modem inside the device is supplied by MediaTek, as such proprietary algorithms are tied to the chipset vendor. While the filing does not explicitly name the modem model, it aligns perfectly with earlier leaks pointing to the MediaTek M90.

Samsung's Exynos modems use their own in-house algorithms for RF testing, so seeing MediaTek's name in this context is a clear departure from precedent. This FCC listing is one of the final documentation steps before a device's commercial release, making it a reliable source of hardware information. The Pixel 11 Pro Fold is expected to be part of the Pixel 11 lineup, which will debut publicly next month. If the modem switch is confirmed, it would mark the first time a Google smartphone uses a non-Samsung modem for cellular connectivity.

Implications for the Pixel 11 Series

Moving to a MediaTek modem could bring several benefits to the Pixel 11 series. First and foremost, power efficiency: MediaTek's M90 is built on TSMC's 4nm process (or possibly even 3nm), whereas Samsung's Exynos modems have historically used Samsung Foundry's nodes, which have lagged in efficiency. Lower power consumption would directly improve battery life and reduce heat generation during heavy use, such as video streaming or gaming.

Second, MediaTek modems are known for strong global compatibility. They support a wide range of frequency bands and carrier aggregation combinations, which could lead to better cellular performance across different regions and carriers. For Pixel users who travel frequently or live in areas with challenging network conditions, this could be a significant upgrade. Additionally, MediaTek's modem software stack has matured significantly over recent years, offering features like dual-5G standby and seamless handovers between LTE and 5G.

Third, the switch could reduce Google's dependence on Samsung for key components. While Google continues to collaborate with Samsung on other aspects of Tensor (like the GPU core design), diversifying the modem supply chain gives Google more flexibility and potentially better pricing. It also aligns with broader industry trends: many smartphone OEMs are adopting MediaTek modems for mid-range and even flagship devices, citing reliability and cost advantages.

Industry Context: MediaTek's Rise in Premium Modems

MediaTek has long been a dominant player in the mobile chipset market for budget and mid-range phones, but its foray into premium modems is relatively recent. The M90 modem, announced in 2025, was designed to compete head-on with Qualcomm's Snapdragon X75 and Samsung's Exynos 5400. It supports 5G Release 18 features, including 5G Advanced, and offers peak download speeds of up to 10 Gbps in ideal conditions. The modem also includes AI-based signal optimization, which can dynamically adjust tuning for better reception.

For Google, choosing MediaTek may also be a strategic move to harmonize its modem with the Tensor chip's AI focus. MediaTek's modems come with integrated AI accelerators that can assist with predictive connectivity management, such as switching between Wi-Fi and cellular seamlessly. This could complement Google's own software optimizations in the Pixel's adaptive connectivity services.

What This Means for Pixel Fans

While the FCC filing is a strong hint, it is not definitive proof that every Pixel 11 model will use the MediaTek modem. It is possible that Google is testing multiple modem configurations, or that the Pro Fold variant uses a different modem than the standard Pixel 11 or Pixel 11 Pro. However, the consistency of rumors over the past several months suggests that the Tensor G6 modem switch is all but confirmed.

If the change goes ahead, it could address one of the most persistent complaints about Pixel phones: poor cellular performance and battery drain. Combined with other expected Tensor G6 improvements—such as a custom GPU architecture and enhanced AI processing unit—the Pixel 11 series could finally deliver the balanced experience that users have been waiting for. With the official launch just weeks away, more details will likely surface in the coming days, potentially including benchmarks and carrier certifications.

For now, the FCC's mention of MediaTek algorithms adds a strong piece of evidence to an already compelling rumor. It suggests that Google is serious about evolving its custom silicon strategy and willing to make bold moves to improve the user experience. Whether this translates into a better overall phone remains to be seen, but the signs are promising.

As always, we will continue to monitor the situation and bring you the latest updates as they emerge. The Pixel 11 series is shaping up to be one of the most interesting releases of the year, and the modem change could be just one of many surprises Google has in store.

Source: Android Authority News