What is the Difference Between Samsung Galaxy SII and Apple iPhone 4?

The Samsung Galaxy SII and Apple iPhone 4 have several differences in terms of specifications, design, and features. Here is a comparison of the two devices:

Specifications:

• Galaxy SII:
• Chipset: Exynos 4210 Dual
• CPU: Dual-core 1.2 GHz Cortex-A9
• GPU: Mali-400MP4
• Memory: 16GB 1GB RAM, 32GB 1GB RAM
• Expandable Storage: microSDHC (dedicated slot)
• iPhone 4:
• Chipset: Apple A4 (45 nm)
• CPU: 1.0 GHz Cortex-A8
• GPU: PowerVR SGX535
• Memory: 8GB 512MB RAM, 16GB 512MB RAM, 32GB 512MB RAM
• Expandable Storage: None

Design:

• Galaxy SII: Dimensions - 125.3 x 66.1 x 8.5 mm (4.93 x 2.60 x 0.33 in), Weight - 116 g (4.09 oz)
• iPhone 4: Dimensions - 115.2 x 58.6 x 9.3 mm (4.54 x 2.31 x 0.37 in), Weight - 137 g (4.83 oz)

Display:

• Galaxy SII: 4.3-inch Super AMOLED Plus display
• iPhone 4: 3.5-inch Retina display with a higher resolution

Camera:

• Galaxy S II: 8 MP, f/2.6, 1/3.2", AF, LED flash, 1080p@30fps video recording
• iPhone 4: 5 MP, f/2.8, 1/3.2", 1.75µm, AF, LED flash, 720p@30fps video recording

Battery:

• Galaxy S II: 1650mAh
• iPhone 4: 1418mAh

Operating System:

• Galaxy S II: Android 2.3.4 (Gingerbread), upgradable to 4.1 (Jelly Bean), TouchWiz UI 4
• iPhone 4: iOS 7.1.2

In terms of performance, the Galaxy SII has a faster CPU, more RAM, and expandable storage, while the iPhone 4 has a higher-resolution display and slightly better camera features. The choice between the two devices depends on your preference for the Android or iOS ecosystem, as well as your specific needs and preferences in terms of design, display, and performance.

Comparative Table: Samsung Galaxy SII vs Apple iPhone 4

Here is a table comparing the Samsung Galaxy SII and Apple iPhone 4:

The Samsung Galaxy SII has a larger display, higher resolution, and more processing power than the Apple iPhone 4. It also features an 8 MP rear camera with 1080p video recording, compared to the iPhone 4's 5 MP rear camera with 720p video recording. However, the iPhone 4 has a higher front camera resolution. In terms of design, the iPhone 4 is praised for its aluminum-edged design, while the Galaxy SII is considered more utilitarian in appearance. The iPhone 4 was initially released with iOS 4.2.5, and it can be upgraded to iOS 7.1.2, while the Galaxy SII was initially released with Android 2.3 (Gingerbread).