Design and Build
Galaxy S24 Ultra
Features a refined design with a sturdy aluminium frame and Corning Gorilla Glass Victus 2 for durability.
Galaxy S25 Ultra
Expected to maintain similar dimensions but slightly thinner and lighter. It may include enhanced anti-reflective coatings for better outdoor visibility.
Display
Galaxy S24 Ultra
6.8-inch Dynamic AMOLED 2X display with a peak brightness of 2,600 nits and adaptive refresh rates (1-120Hz).
Galaxy S25 Ultra
Rumoured to retain the same screen size but with improved anti-reflective technology and potentially even brighter HDR performance.
Processor
Galaxy S24 Ultra
Powered by the Snapdragon 8 Gen 3 globally, offering top-tier performance.
Galaxy S25 Ultra
Expected to use the Snapdragon 8 Elite (rumoured Gen 4 equivalent) with Oryon cores for better AI capabilities and thermal efficiency.
RAM and Storage
Galaxy S24 Ultra
Available with 12GB RAM across all configurations.
Galaxy S25 Ultra
Expected to start with 12GB RAM, with 16GB RAM available in higher storage models (512GB/1TB), marking a potential upgrade.
Camera System
Galaxy S24 Ultra
Quad camera setup including a 200MP main sensor, 10MP 3x telephoto, 50MP 5x zoom, and 12MP ultra-wide.
Galaxy S25 Ultra
May see incremental upgrades like a 50MP ultra-wide sensor. The primary and telephoto configurations are expected to remain unchanged but could leverage improved software and image processing from the new chipset.
Battery and Charging
Galaxy S24 Ultra
5,000mAh battery with 45W wired and 15W wireless charging.
Galaxy S25 Ultra
Expected to have the same 5,000mAh capacity but could feature enhanced power management due to the 3nm chipset architecture. Wireless charging is rumoured to support the newer Qi2 standard for better efficiency.
Software
Galaxy S24 Ultra
Ships with Android 14 and One UI 6.
Galaxy S25 Ultra
Will launch with Android 15 and One UI 7, introducing new AI-powered features, better animations, and design customisations.
Additional Features
Both models maintain S Pen support, IP68 water resistance, and stereo speakers. The S25 Ultra might introduce new Galaxy AI tools to further improve user experience.
Price and Availability
Galaxy S24 Ultra
Currently starts at approximately £1,200.
Galaxy S25 Ultra
Expected to be similarly priced but may include pre-order incentives like free storage upgrades.
While the Galaxy S25 Ultra builds on its predecessor with incremental hardware refinements and a more powerful chipset, the Galaxy S24 Ultra remains a strong contender with its established reliability. The S25 Ultra's upgrades are likely more appealing to power users or those interested in cutting-edge AI and battery efficiency, and also for those who just want to replace a year old technological masterpiece with a new one.
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Personal interest about galaxy S and A series devices - reflected
