Xfinity Mobile is now offering the Samsung Galaxy S26 series, the third generation of AI-focused flagship smartphones from Samsung. The lineup includes three models: Galaxy S26, Galaxy S26+, and Galaxy S26 Ultra. All three run Android 16 with One UI 8.5, carry an IP68 water-resistance rating, share a unified design language, and are available in a common color palette: Cobalt Violet, White, Black, and Sky Blue.
With Xfinity Mobile, you’ll get faster downloads, smoother streaming, and more fluid gaming on your Galaxy S26 series phone. Plus, you’re covered on the nation’s most reliable network with nationwide 5G, 4G LTE, and millions of secure Xfinity WiFi hotspots.
Galaxy S26
Galaxy S26 is the entry point to the new lineup, featuring a 6.3-inch FHD+ Dynamic AMOLED 2X display with a 120Hz adaptive refresh rate and Vision Booster for outdoor visibility.
Under the hood, Galaxy S26 is powered by the Snapdragon 8 Elite Gen 5 for Galaxy with 12GB of RAM and storage options starting at 256GB. A 4,300 mAh battery supports wired charging that can reach approximately 55% in 30 minutes with a 25W adapter, as well as Fast Wireless Charging 2.0 and Wireless PowerShare.
The camera system includes a 50MP wide camera with 2x optical-quality zoom via the Adaptive Pixel sensor, a 12MP ultra-wide camera, a 10MP 3x optical zoom telephoto, and a 12MP front camera. Galaxy S26 also gains access to Galaxy AI features, including Now Nudge, Now Brief, the upgraded Photo Assist suite, and Circle to Search with Google.
Connectivity for Galaxy S26 includes Bluetooth 5.4, WiFi 7, and full 5G support.
Galaxy S26+
Galaxy S26+ steps up to a 6.7-inch QHD+ Dynamic AMOLED 2X display with the same 120Hz adaptive refresh rate and Vision Booster technology.
Galaxy S26+ is also powered by Snapdragon 8 Elite Gen 5 for Galaxy and offers 12GB of RAM with 256GB or 512GB of storage. Its 4,900 mAh battery supports faster wired charging, reaching approximately 69% in 30 minutes with a 45W adapter. It also supports Super Fast Wireless Charging and Wireless PowerShare.
The camera configuration on Galaxy S26+ mirrors that of Galaxy S26: a 50MP wide camera with 2x optical-quality zoom via the Adaptive Pixel sensor, a 12MP ultra-wide camera, a 10MP 3x optical zoom telephoto, and a 12MP front camera. Galaxy S26+ also gains access to ProScaler, a display enhancement feature that sharpens text and fine detail while smoothing textures.
Connectivity includes Bluetooth 6.0, WiFi 7, and full 5G support.
Galaxy S26 Ultra
Galaxy S26 Ultra is the flagship of the series, introducing several features exclusive to this model. It features a 6.9-inch QHD+ Dynamic AMOLED 2X display with a 120Hz adaptive refresh rate and introduces the mobile industry's first built-in Privacy Display, a hardware-level feature that limits screen visibility from side angles without requiring an adhesive privacy film.
Users can configure when Privacy Display activates, including for PIN entry or specific apps, and adjust between Partial Screen Privacy and Maximum Privacy Protection modes.
Galaxy S26 Ultra is powered by the Snapdragon 8 Elite Gen 5 for Galaxy, a customized version of the chip, and is available with up to 16GB of RAM and 1TB of storage. Performance gains over the previous generation include a 19% CPU improvement, a 39% NPU boost for on-device AI tasks, and a 24% GPU improvement.
The chip is paired with a redesigned Vapor Chamber that positions thermal interface material along the sides of the processor for improved heat dissipation during intensive workloads.
The camera system in Galaxy S26 Ultra includes a 200MP wide camera with 2x optical-quality zoom, a 50MP ultra-wide camera, a 50MP 5x optical zoom telephoto camera, a 10MP 3x optical zoom telephoto camera, and a 12MP front camera.
Galaxy S26 Ultra is the first Galaxy device to support APV, a professional-grade video codec designed for high-quality production workflows with visually lossless output. Enhanced Nightography Video and upgraded Super Steady, which adds a horizontal lock option, also debut on this model.
Super Fast Charging 3.0 arrives with the S26 Ultra, reaching approximately 75% charge in 30 minutes with a 60W adapter. The 5,000 mAh battery also supports Super Fast Wireless Charging and Wireless PowerShare.
Connectivity includes Bluetooth 6.0, WiFi 7, and full 5G support.
Galaxy AI Features Across the Series
All three Galaxy S26 models include Samsung's latest Galaxy AI capabilities. Shared features include:
- Now Nudge: Proactive, contextual suggestions that appear without requiring a manual search.
- Now Brief: A personalized at-a-glance summary that surfaces timely reminders based on calendar events, reservations, and travel details.
- Photo Assist: An upgraded AI editing suite that accepts natural-language descriptions to modify images and scenes.
- Creative Studio: A space for turning sketches, photos, or text prompts into stickers, wallpapers, invitations, and other visual content.
- Circle to Search with Google: Enhanced multi-object recognition allows users to search multiple elements within a single image.
- Bixby, Gemini, and Perplexity: Multiple AI agents for natural-language device control and automation.
- AI Call Screening: Identifies unknown callers and summarizes their intent before the call is answered.
On the security side, all Galaxy S26 models extend Samsung Knox protections with post-quantum cryptography (PQC) applied to firmware verification and eSIM transfers. They also include the Personal Data Engine (PDE) for on-device AI personalization. Samsung is committing to seven years of security updates for the series.
Save on Galaxy S26 with Xfinity Mobile
With Xfinity Mobile, customers choose from the best devices on the best network. New and existing customers can save big when upgrading to one of the latest Samsung models with Xfinity Mobile.
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