S23 Ultra vs. S25 Ultra

Attribute	S23 Ultra	S25 Ultra
Processor	Exynos 2100	Exynos 2200
RAM	12GB	16GB
Storage	128GB, 256GB, 512GB	256GB, 512GB, 1TB
Display	6.8 inches, Dynamic AMOLED 2X	6.9 inches, Dynamic AMOLED 3X
Camera	108MP main, 12MP ultrawide, 10MP periscope telephoto	108MP main, 12MP ultrawide, 10MP periscope telephoto

Design

Both the S23 Ultra and S25 Ultra come with a sleek and modern design that is characteristic of Samsung's flagship smartphones. The S23 Ultra features a slightly curved display with minimal bezels, while the S25 Ultra takes it a step further with an edge-to-edge display that curves over the sides of the phone. The S23 Ultra has a glass back with a matte finish, while the S25 Ultra has a glossy glass back that is prone to fingerprints. Both phones are available in a range of colors to suit different preferences.

Display

The display is one of the key features of any smartphone, and both the S23 Ultra and S25 Ultra deliver stunning visuals. The S23 Ultra comes with a 6.8-inch Dynamic AMOLED display with a resolution of 3200 x 1440 pixels, while the S25 Ultra boasts a slightly larger 6.9-inch Dynamic AMOLED display with a resolution of 3200 x 1440 pixels. Both displays offer vibrant colors, deep blacks, and excellent brightness levels, making them ideal for watching videos, playing games, and browsing the web.

Camera

When it comes to camera performance, the S23 Ultra and S25 Ultra are both top contenders. The S23 Ultra features a quad-camera setup with a 108MP main sensor, a 12MP ultra-wide sensor, a 10MP periscope telephoto lens, and a 10MP telephoto lens. On the other hand, the S25 Ultra takes it up a notch with a penta-camera setup that includes a 200MP main sensor, a 12MP ultra-wide sensor, a 10MP periscope telephoto lens, a 10MP telephoto lens, and a TOF 3D sensor. Both phones offer a range of shooting modes and features to help users capture stunning photos and videos in any lighting conditions.

Performance

Under the hood, the S23 Ultra and S25 Ultra are powered by the latest and most powerful processors available. The S23 Ultra is equipped with the Qualcomm Snapdragon 8 Gen 2 chipset, while the S25 Ultra comes with the even more powerful Qualcomm Snapdragon 8 Gen 3 chipset. Both phones offer smooth and lag-free performance, whether you're multitasking, gaming, or streaming content. Additionally, both phones come with ample RAM and storage options to ensure that you have enough space for all your apps, games, photos, and videos.

Battery Life

When it comes to battery life, the S23 Ultra and S25 Ultra both offer impressive endurance. The S23 Ultra is equipped with a 5000mAh battery, while the S25 Ultra comes with a slightly larger 5100mAh battery. Both phones support fast charging, wireless charging, and reverse wireless charging, so you can quickly top up your battery when needed. With efficient power management and optimization features, you can expect all-day battery life from both devices, even with heavy usage.

Connectivity

Both the S23 Ultra and S25 Ultra come with a wide range of connectivity options to keep you connected wherever you go. Both phones support 5G connectivity for blazing-fast download and upload speeds, as well as Wi-Fi 6E for improved wireless performance. Additionally, both phones come with NFC for contactless payments, Bluetooth 5.2 for seamless pairing with other devices, and USB Type-C for fast data transfer speeds. Whether you're at home, at work, or on the go, you can count on the S23 Ultra and S25 Ultra to keep you connected.