A massive double-header leak has just pulled back the curtain on Samsung’s next-generation flagship smartphone lineup. Tech industry tipster Sonny Dickson shared the first physical dummy units for the upcoming lineup—spanning the standard Galaxy S27, Galaxy S27 Plus, a newly added Galaxy S27 Pro, and the top-tier Galaxy S27 Ultra. Detailed analysis shows that these Galaxy S27 Ultra dummy units leak major design and camera changes.
Simultaneously, a comprehensive breakdown of the camera sensor hardware across all four models has emerged, detailing exactly what imaging improvements Samsung is preparing for its early 2027 release window. Beyond optics, early reports highlight a major performance push, as seen in the recent Galaxy S27 Pro leak revealing a Snapdragon surprise and a 3-chip strategy.
From redesigned rear camera islands engineered for better accessory compatibility to a strategic shift in telephoto sensors, here is a detailed breakdown of what the dummy units and technical leaks reveal.
Dummy Units Reveal a Bold Rear Camera Redesign
The hands-on look at the Galaxy S27 dummy units showcases a noticeable design departure, particularly surrounding the rear camera layout.
| Model | Height | Width | Thickness |
| Galaxy S26 Ultra | 163.60 mm | 78.10 mm | 7.90 mm |
| Galaxy S27 Ultra | 163.76 mm | 78.25 mm | 7.97 mm |
While the dimensions of the Galaxy S27 Ultra remain virtually identical to its predecessor—measuring roughly 163.76 x 78.25 x 7.97 mm—the individual vertical camera cutouts of past generations have been reimagined. Instead, the dummy units feature a raised camera island plateau.
This elevated camera housing flattens out the back area around the sensors. The change eliminates the deep gaps between individual lenses that previously prevented magnetic wireless battery packs and Qi2 charger accessories from sitting completely flush. Additionally, the wider camera module base minimizes phone wobble when the device is laid flat on a desk.
The dummy units also confirm that Samsung is keeping the integrated S Pen slot on the bottom-left edge of the Ultra model, alongside the standard speaker grille, USB Type-C port, and SIM tray arrangement.
Detailed Camera Specifications: S27, S27+, S27 Pro & S27 Ultra
Alongside the visual design preview, detailed camera sensor designations for the entire Galaxy S27 series have surfaced. The leaked data highlights a clear performance divide between the entry-tier variants and the premium Pro and Ultra models. Early hardware benchmarks offer context on how this updated Pro tier stands against previous flagships, detailed in the comprehensive Galaxy S25 Ultra vs Galaxy S27 Pro specs comparison.
| Model | Primary Sensor | Ultra-Wide Sensor | Telephoto Sensor(s) |
| Galaxy S27 / S27+ | 50MP IMX955 / GNG (1/1.56″) | 12MP IMX564 (1/2.5″) | 10MP S5K3K1 (3x Optical, 1/3.94″) |
| Galaxy S27 Pro | 200MP ISOCELL HP6 (1/1.3″) | 50MP IMX855 / JN3 (1/2.5″) | 10MP S5K3LD (3x Optical, 1/3″±) |
| Galaxy S27 Ultra | 200MP ISOCELL HP6 (1/1.3″) | 50MP IMX855 / JN3 (1/2.5″) | 50MP IMX855 / JN3 (5x Optical, 1/2.5″) |
Key Model-by-Model Breakdown
Galaxy S27 & Galaxy S27+: Retains a familiar 50MP Sony IMX955/ISOCELL GNG main sensor paired with a 12MP ultra-wide and a 10MP 3x optical telephoto lens.
Galaxy S27 Pro: Upgrades to a flagship 200MP ISOCELL HP6 primary lens and a 50MP ultra-wide sensor, combined with a 10MP 3x telephoto camera.
Galaxy S27 Ultra: Features a powerhouse setup with a 200MP main camera, a 50MP ultra-wide lens, and a 50MP 5x periscope telephoto shooter.
Key Takeaways: Streamlined Zoom and Upgraded Sensors
The biggest hardware revelation from the camera leak is the Galaxy S27 Ultra’s simplified telephoto setup. Samsung is reportedly phasing out the standalone 10MP 3x optical telephoto lens on the Ultra in favor of an upgraded 50MP 5x periscope telephoto sensor. High-resolution sensor cropping from the primary 200MP main lens and the 50MP 5x shooter will handle intermediate zoom ranges seamlessly.
Additionally, the introduction of the 200MP ISOCELL HP6 main sensor and 50MP ultra-wide options on both the Pro and Ultra tiers points toward improved low-light performance and enhanced detail retention.
With physical dummy units already circulating, manufacturing preparations for the Galaxy S27 series are moving along steadily ahead of Samsung’s traditional early-year unveiling window.
