Although Samsung is still at least two to three months away from officially unveiling its Galaxy S27 lineup, key details about the four expected models - Galaxy S27, Galaxy S27 Plus, Galaxy S27 Pro and Galaxy S27 Ultra - are beginning to emerge.

From design and performance specifications to camera hardware, many aspects of the upcoming smartphones are reportedly nearing completion.

The latest camera specifications have been revealed by a website specializing in Samsung-related news.

If accurate, the leaks suggest that the Galaxy S27 Ultra will remain Samsung's most advanced photography-focused smartphone, while the Galaxy S27 Pro may struggle to justify its premium positioning through camera performance alone.

Galaxy S27 Pro: Premium positioning but limited camera advantages

Samsung is reportedly placing considerable expectations on the Galaxy S27 Pro, a new model expected to join its flagship smartphone lineup for the first time.

Positioned between the Galaxy S27 Plus and Galaxy S27 Ultra, the device is expected to deliver a premium experience in a more compact form factor.

However, its camera system may not offer enough improvements to distinguish it significantly from other models.

According to leaked specifications, the Galaxy S27 Pro will feature a triple rear-camera setup consisting of a 200MP main camera, a 50MP ultrawide camera and a 10MP telephoto camera with 3x optical zoom.

The most notable detail is that the 200MP main camera could use Samsung's S5KHP6 sensor, reportedly the same sensor found in the Galaxy S27 Ultra.

This would be welcome news for photography enthusiasts seeking a smaller smartphone without sacrificing main-camera resolution.

The 50MP ultrawide camera is also expected to be identical on the Pro and Ultra models.

However, the Galaxy S27 Ultra will likely retain a significant advantage in zoom photography thanks to its more sophisticated telephoto system.

Meanwhile, the Galaxy S27 Pro's 10MP telephoto camera, reportedly using Samsung's S5K3LD sensor, appears relatively modest for a device positioned in the premium flagship segment.

The phone is also rumored to feature a 6.4-inch display.

On the front, the Galaxy S27 Pro could feature a 16MP selfie camera using Samsung's S5K2P5 sensor, matching the expected front-facing camera on the Galaxy S27 Ultra.

Overall, the Galaxy S27 Pro appears likely to offer several camera advantages over the standard Galaxy S27 models, although its specifications may not be distinctive enough to establish it as a photography-focused flagship.

Galaxy S27 Ultra: Upgraded main camera and renewed photography ambitions

The Galaxy S27 Ultra is expected to receive more substantial camera upgrades, even though Samsung may remove one rear camera compared with its predecessor.

According to the latest leaks, the device could lose the dedicated 10MP telephoto camera offering 3x optical zoom.

This potential change may disappoint some users, as the ability to capture images at different optical zoom levels has long been one of the Galaxy Ultra series' strengths.

Nevertheless, Samsung is reportedly focusing on improving the quality of the remaining sensors.

The Galaxy S27 Ultra's 200MP main camera is expected to feature an upgraded sensor compared with the 200MP unit used in the Galaxy S26 Ultra.

Combined with a 50MP ultrawide camera and a 50MP periscope telephoto camera supporting 5x optical zoom, the device could remain a strong contender among the world's leading camera smartphones in early 2027.

It remains unclear which sensors Samsung will select for the ultrawide and periscope telephoto cameras.

Two reported candidates are Samsung's own S5KJN3 sensor and Sony's IMX855.

Regardless of the final selection, the Galaxy S27 Ultra is expected to deliver strong image quality across a range of shooting conditions, including landscapes, portraits and distant subjects.

The front-facing camera could also receive attention.

Samsung is reportedly planning to equip the Galaxy S27 Ultra with a 16MP S5K2P5 selfie sensor, potentially improving both self-portraits and video calls.

Galaxy S27 and S27 Plus may retain nearly identical cameras

While the Galaxy S27 Pro could introduce a new option to Samsung's flagship portfolio, the standard Galaxy S27 and Galaxy S27 Plus may struggle to attract buyers if their camera hardware remains largely unchanged.

According to the leaks, Samsung could retain the entire camera configuration of both models from the previous generation.

The Galaxy S27 and S27 Plus are expected to feature a 50MP main camera using either Samsung's S5KGNG sensor or Sony's IMX955.

Their 12MP ultrawide cameras could continue using Sony's IMX564 sensor, while the 10MP telephoto cameras with 3x optical zoom are expected to feature Samsung's S5K3K1 sensor.

The 12MP selfie camera may also remain unchanged, with Samsung reportedly considering either its S5K3LU sensor or Sony's IMX874.

If these specifications prove accurate, users upgrading from the previous generation may see few significant improvements in camera hardware.

However, retaining the same sensors does not necessarily mean image quality will remain unchanged.

Samsung could still improve photography performance through more advanced image-processing algorithms, software optimization and artificial intelligence.

Nevertheless, based on the currently leaked hardware specifications, neither the Galaxy S27 nor the Galaxy S27 Plus appears likely to deliver a major leap in camera technology.

Taken together, the leaks suggest that Samsung may be adjusting its product differentiation strategy across the Galaxy S27 lineup.

The Ultra model appears set to maintain its position as the company's most advanced camera smartphone, while the Pro could appeal to buyers seeking high-end photography features in a smaller device.

The standard and Plus models, meanwhile, may rely more heavily on software improvements and other features to attract buyers.

Such a strategy could encourage customers to choose Samsung's more expensive flagship variants.

However, it also raises questions about the value of upgrading to the Galaxy S27 or S27 Plus, particularly if their retail prices increase.

For now, all reported specifications remain unconfirmed, and Samsung's final camera configurations may differ when the devices are officially announced.

Hai Phong