Samsung Galaxy S25 Edge Review: The Thinnest Flagship of 2025

Samsung’s latest flagship, the Samsung Galaxy S25 Edge, has redefined expectations for smartphones with its ultra-thin design, making it a standout in the 2025 mobile market.

This article dives deep into its performance, real-world feedback, and whether it’s worth your investment.

1. Core Specifications

1.1 Processor and Performance

The Samsung Galaxy S25 Edge is powered by Samsung’s Exynos 2500 chip, with select regions offering the Qualcomm Snapdragon 8 Gen 4. Both utilize a 3nm process for superior performance and efficiency:

• CPU: 16-core (4 high-performance cores + 6 mid-cores + 6 efficiency cores)
• GPU: Mali-G930 (Exynos) / Adreno 875 (Snapdragon)

1.2 Display

Samsung’s display technology shines in the S25 Edge:

• Size: 6.9 inches
• Resolution: 3200 x 1440 (2K+)
• Panel: Dynamic AMOLED 3X
• Refresh Rate: 1Hz–144Hz adaptive
• Peak Brightness: 2500 nits

1.3 Camera

The camera system is a major highlight:

• Main Camera: 200MP ISOCELL HP3 Pro with OIS and full-pixel autofocus
• Ultra-Wide: 50MP, 120° field of view
• Telephoto: 10MP periscope lens, 10x optical zoom, 100x digital zoom
• Front Camera: 32MP

Supports 8K@60fps video recording with enhanced low-light and HDR capabilities.

Galaxy S25 Edge Render

1.4 Battery and Charging

Battery life and charging have been optimized:

• Battery Capacity: 5500mAh
• Wired Charging: 100W fast charging
• Wireless Charging: 50W
• Reverse Wireless Charging: 15W

1.5 Software

Running One UI 7.0 based on Android 15, the S25 Edge offers advanced AI features:

• Adaptive Task Allocation: Optimizes performance based on usage patterns.
• Privacy Features: AI-powered screen linger detection to prevent data leaks.

Galaxy S25 Edge Promo Image

2. Performance Feedback

2.1 Processing Power

Reviews from media and users praise the S25 Edge’s top-tier performance, handling everything from daily tasks to intensive workloads:

• Gaming: Stable 120fps in demanding titles like Genshin Impact and Call of Duty, with excellent thermal management.
• Multitasking: Up to 16GB LPDDR6 RAM and 1TB UFS 4.1 storage ensure seamless video editing and multi-window operations.

2.2 Display Quality

The S25 Edge’s display is hailed as an industry benchmark:

• Color accuracy reaches Delta E < 0.5, ideal for photographers and video editors.
• 2500-nit brightness ensures clarity in bright outdoor conditions.

2.3 Camera Performance

Photography is a standout feature:

• Low-Light Photography: The 200MP sensor and AI noise reduction deliver detailed, low-noise night shots.
• Zoom: 10x optical zoom is sharp, with 100x digital zoom retaining decent detail.

2.4 Battery Life

Despite its large screen and high performance, the S25 Edge excels in battery life:

• Moderate use (social media, video, photography) lasts about 1.5 days.
• 100W fast charging fully charges the device in just 22 minutes.

3. Top Review Videos

YouTube Reviews

Marques Brownlee: Hands-On with the Ultra-Thin Galaxy S25 Edge

YouTuber Marques Brownlee provides a first look at the Samsung Galaxy S25 Edge, emphasizing its ultra-thin 5.8mm design and 163g weight, positioning it between the S25 Plus and Ultra. It features a titanium frame, 6.7-inch 1440p AMOLED display, Snapdragon 8 Elite chip, and a 200MP main camera (with a 12MP ultra-wide, no telephoto). The 3900mAh battery may compromise endurance due to the slim design.

The video highlights the sleek design and “floating island” camera module, deemed the most attractive in the S25 lineup. However, it lacks the Ultra’s anti-reflective coating and advanced cooling. Brownlee notes that ultra-thin phones aren’t a mainstream demand—most users prefer larger batteries—but the S25 Edge appeals to those prioritizing portability and premium camera quality over a bulky Ultra. He compares it to the upcoming iPhone 17 Air, suggesting similar market positioning, and urges viewers to subscribe for a full review.

Unbox Therapy: Is the Ultra-Thin Phone a Design Trend?

YouTuber Lew unboxes the Galaxy S25 Edge, showcasing its record-breaking 5.8mm thickness and 163g weight. Featuring a titanium build, 6.7-inch QHD+ AMOLED 2X display, Snapdragon 8 Elite, 12GB RAM, and a 200MP camera, it sacrifices battery capacity (3900mAh) for slimness.

Lew compares it to the iPhone 17 Air, discussing trade-offs in battery life and durability, and tests the camera, praising its vibrant colors and display rendering. He suggests ultra-thin phones could be a future trend, appealing to style-conscious users over performance enthusiasts, and recommends a slim case to maintain its aesthetic. Viewer comments are encouraged to gauge interest in thin phones.

Mrwhosetheboss: Is This Ultra-Thin Phone Worth Its Price?

This video explores the Galaxy S25 Edge’s design philosophy and market fit, addressing: Why so thin? Who needs it? Is it worth buying? The 5.8mm design sacrifices features like a telephoto lens, S Pen, and larger battery for a sleek titanium body and premium 200MP camera.

The review critiques its pricing—matching the S25 Ultra but closer to the S25 Plus in features—calling its value questionable. The small battery and need for a case may negate the slimness advantage. It’s positioned for users prioritizing aesthetics and grip over full flagship functionality.

4. Buying Advice

The Samsung Galaxy S25 Edge is a premium flagship blending top-tier performance, display, and camera capabilities, ideal for photography enthusiasts, gamers, and productivity-focused users. Its 200MP camera, 144Hz adaptive display, and 100W charging set new standards.

However, its premium price and large screen may not suit budget-conscious buyers or those preferring compact devices. For most users, the 12GB+256GB version offers the best value, while heavy users should opt for the 16GB+1TB model. Purchase through official channels to ensure authenticity, whether online or in-store.

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