Samsung S27 Pro and Ultra Leaked Specifications: Everything We Know

Unverified specifications for the Samsung Galaxy S27 Pro and S27 Ultra emerged on July 27, 2026, via a Reddit community post. The leaked data suggests a 6.4-inch display for the Pro model, though Samsung has not officially confirmed the hardware details or the existence of these specific model designations for the 2027 lineup.

Reported S27 Pro and Ultra Hardware Specifications

The leak, posted to the r/samsunggalaxy subreddit, lists specific hardware targets for the upcoming series. According to the Reddit post, the S27 Pro is expected to feature a 6.4-inch display. The post gained 126 votes and 106 comments from users discussing the validity of the claims.

While the post mentions the S27 Ultra, the provided snippet does not list the full technical specifications for that model. Historically, Samsung has used the Ultra designation for its largest screen and most advanced camera systems, but these specific leaks remain community-sourced and lack verification from Samsung’s official product documentation.

Context of Samsung Galaxy Leak Cycles

Leaks of this nature typically appear on community forums and social media months before official hardware reveals. Samsung generally announces its S-series flagship devices in the first quarter of the calendar year. Because these specifications appeared in July 2026, they precede the typical announcement window for a 2027 device cycle.

The mention of a Pro model represents a potential shift in Samsung’s naming convention. The company has traditionally relied on a base model, a Plus model, and an Ultra model. The introduction of a Pro tier would deviate from the established S-series branding used in previous generations.

Verification Status of Reddit Source

The information originates from a user-generated post on Reddit, which is a discovery layer and not a primary corporate source. There are no accompanying regulatory filings from the FCC or supply chain reports from established semiconductor analysts to corroborate the 6.4-inch display claim or the Pro branding.

Industry analysts often track display shipments from Samsung Display to verify screen sizes. Until such data or official press releases are available, the specifications for the S27 Pro and Ultra remain speculative.