Google Pixel 9a uses Samsung’s Exynos 5300 modem (debuted with Pixel 7 series in 2022).
Flagship Pixel 9 models feature the newer Exynos 5400 modem with 14.79Gbps download speeds, satellite connectivity, and better battery efficiency.
IPoP packaging in Pixel 9a vs. FOPLP in Pixel 9 flagships impacts performance and thermal management.
Exynos 5300 modem previously faced battery drain and network instability complaints, now resolved in the Pixel 9 series.
Google Pixel 9a Modem Explained: Balancing Affordability and Performance
Google’s Pixel 9a, launched as its budget-friendly “a” series smartphone, makes strategic hardware compromises to hit a lower price point.
The most notable trade-off is its modem: the Pixel 9a uses Samsung’s Exynos 5300 modem, the same chip found in 2022’s Pixel 7 series.
While this older modem lacks the advanced features of the flagship Pixel 9’s Exynos 5400, it allows Google to deliver a competitively priced device.
Key Differences in Modem Performance
The Exynos 5400 in Pixel 9 flagships supports 3GPP Release 17 standards, enabling satellite connectivity and 14.79Gbps peak download speeds, alongside improved battery efficiency. In contrast, the Pixel 9a’s Exynos 5300 modem caps speeds lower and omits satellite support.
Despite sharing the same Tensor G4 SoC as premium models, the Pixel 9a’s connectivity package uses IPoP (Integrated Package on Package) instead of the more advanced FOPLP (Fan-Out Panel Level Packaging).
Historical Context and Improvements
The Exynos 5300 initially drew criticism in the Pixel 7 series for network instability and battery drain, but Google has since optimized its performance through software updates.
The Pixel 9a benefits from these refinements, though it still trails the Exynos 5400’s capabilities. Meanwhile, the Exynos 5400 positions Google’s flagship phones as rivals to Qualcomm’s Snapdragon X75 5G (used in Samsung’s Galaxy S24 series).
Buyers
For budget-conscious users, the Pixel 9a’s modem trade-offs may be acceptable given its $499 starting price. However, those prioritizing future-proof connectivity or satellite features should consider the pricier Pixel 9 models.
