Samsung Galaxy S26 Leaks: 60W Charging, 2nm Chip, Side-by-Side Cooling Explained
Samsung Galaxy S26 Specs Leak: 60W Charging, 2nm Performance & the “Invisible” Display Innovation
Last update 4 jan 2026
This in-depth analysis reflects the latest January 2026 leaks, including the confirmed February 25 launch date and a crucial innovation that most mainstream coverage has overlooked: Side-by-Side Thermal Architecture.
With Samsung’s Galaxy Unpacked event officially scheduled for February 25, 2026, in San Francisco, the Galaxy S26 lineup has moved well beyond speculation. The leaks now point toward a fundamental rethink of Samsung’s flagship strategy—particularly how the company defines the roles of its base and Ultra models.
While much of the attention has been placed on battery size and faster charging, the most meaningful evolution is happening beneath the surface. From advanced thermal engineering to next-generation privacy tech, here is a complete breakdown of what the Galaxy S26 series is shaping up to deliver.
1. The Hidden Innovation: Side-by-Side Thermal Architecture
Most reports focus on new processors, but they miss how those processors are physically integrated. According to leaks from Samsung’s component supply chain, the Galaxy S26 series will debut a Side-by-Side (SbS) package layout.
Traditionally, smartphones use a Package-on-Package (PoP) design, stacking RAM directly on top of the CPU. While space-efficient, this traps heat between two high-temperature components, leading to thermal throttling during gaming or sustained workloads.
With the S26 series, Samsung is reportedly placing the RAM next to the CPU. This enables a new copper-based Heat Path Block (HPB) that cools both components simultaneously.
Real-world impact:
This architecture is expected to allow the Galaxy S26 to maintain peak performance for up to 40% longer than the Galaxy S25, making it potentially the coolest-running Samsung flagship to date.
2. Samsung Galaxy S26 Ultra: The 60W Powerhouse
The Galaxy S26 Ultra remains Samsung’s technological flagship, and this generation finally resolves its most persistent criticism—charging speed.
60W Fast Charging & Super Fast Charging 3.0
Recent 3C certifications in China strongly indicate that Samsung is upgrading the Ultra from 45W to 60W wired fast charging. This marks the first major charging upgrade for the Ultra line in nearly seven years.
Combined with a rumored 5,400mAh battery (up from 5,000mAh), the S26 Ultra is expected to charge from 0–80% in under 30 minutes, a substantial improvement for power users.
Privacy Display: “Flex Magic Pixel” Technology
One UI 8.5 leaks reveal a new hardware-driven privacy feature known internally as Privacy Display, powered by Flex Magic Pixel technology.
How it works:
When enabled through Quick Settings, the display dynamically narrows its viewing angles. The user sees a normal, bright screen, while side viewers see a dim and unreadable image. Unlike physical privacy filters, this system can be toggled instantly.
Design Shift: Goodbye Sharp Corners
Samsung is reportedly abandoning the Ultra’s sharp, box-like edges in favor of a slightly rounded frame, reminiscent of older Note-series ergonomics. Additionally, leaks suggest a return to an aluminum-titanium hybrid frame, improving both comfort and heat dissipation for 2nm chips.
3. Samsung Galaxy S26 (Base Model): A True Flagship Now
The standard Galaxy S26 is no longer positioned as a “budget flagship.” Instead, Samsung appears to be transforming it into a compact premium device aimed directly at rivals like the iPhone 17 Pro.
Galaxy S25 vs Galaxy S26 (Leaked Comparison Table)
Feature
Galaxy S25
Galaxy S26 (Leaked)
Upgrade Impact
Display
6.2-inch OLED
6.3-inch M14 OLED
More immersive, brighter panel
Battery
4,000mAh
4,300mAh
All-day heavy usage
Thickness
7.2mm
6.9mm
Slimmest S-series design in years
Base Storage
128GB
256GB
128GB variant discontinued
By eliminating the 128GB base model, Samsung finally aligns the standard S-series with modern flagship expectations.
4. Samsung Galaxy S26 Plus: The HDR Specialist
The Galaxy S26 Plus may not receive dramatic hardware changes, but it gains a notable camera upgrade: 3x Zoom HDR Shooting.
This feature allows the telephoto camera to capture multiple exposures simultaneously, preventing blown-out highlights and crushed shadows when zooming. The device is also expected to support 25W wireless charging, up from 15W, aligning it with Qi2 standards.
Also read:-Moto X70 Air Pro Specifications Leaked: Snapdragon 8 Gen 5, Price & China Launch Details
5. Performance: The 2nm Chipset Divide
The Galaxy S26 lineup will be Samsung’s first to adopt 2nm process technology, though availability will vary by region.
-
Snapdragon 8 Elite Gen 5 (Ultra / Select Markets):
Built on TSMC’s advanced process, leaked benchmarks show multi-core scores exceeding 10,000, rivaling entry-level laptop CPUs. -
Exynos 2600 (Europe & Select Asia):
Samsung’s first true 2nm chip, rumored to feature an AMD RDNA4-based GPU, optimized for ray-tracing and advanced mobile gaming. -
Satellite Voice & Video Calls:
Enabled via the new Exynos Modem 5410, the entire S26 lineup is expected to support satellite voice and video communication, not just emergency messaging.
6. The Feature No One Is Talking About: AI-Mirror
Hidden within One UI 8.5 code is a feature labeled AI-Mirror. Using the phone’s NPU, the system can generate a real-time AI representation of the user during video calls when network quality drops.
Instead of pixelated video or frozen frames, callers see a smooth AI-generated version that mimics real movements and voice patterns—ensuring professional-grade call continuity.
Samsung Galaxy S26 FAQs
Q1. When is the Galaxy S26 launching?
Samsung Galaxy Unpacked is scheduled for February 25, 2026, with sales expected in early March.
Q2. Is the Galaxy S26 Ultra getting camera upgrades?
Yes. While the 200MP main sensor remains, both the Ultra-Wide and 3x Telephoto cameras are expected to upgrade to 50MP, enabling 8K video across all lenses.
Q3. Will prices increase?
Leaks suggest Samsung will maintain pricing around $799 for S26 and $1,299 for S26 Ultra, despite higher 2nm chip costs.
Q4. Does every model support the S-Pen?
No. Only the Galaxy S26 Ultra includes a built-in S-Pen slot.
Disclaimer
All specifications mentioned above are based on leaks, regulatory filings, and internal software references. Final details will be confirmed by Samsung at the official launch event.
Which feature matters more to you—the 60W fast charging or the new Side-by-Side cooling system? Share your opinion in the comments.
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