Apple revolutionised mobile phone manufacturing industry by launching its smart phone named iPhone in 2007. Apple iPhone 4S is its newest and most powerful smart phone till date. The new smart phone looks exactly like the iPhone 4, but all new inside with upgraded features. With A5 processor chip with dual core, 8 MP camera and new voice command assistance feature, Siri, iPhone 4S is ready to boost Apple’s smart phone market share.
Here is a comparison of Apple’s last three smart phones, iPhone 4S, iPhone 4 and iPhone 3GS.
| Parameter | iPhone 4S | iPhone 4 | iPhone 3GS |
| Memory | 16GB, 32GB, 64GB | 8GB Flash drive | 8GB Flash drive |
| Processor: | A5 Dual core chip | A4 chip | A3 chip |
| Display: | Retina display, 3.5 inches multi-touch screen | Retina display, 3.5 inches multi-touch screen | 3.5 inches multi-touch screen |
| Dimensions: Height Width: Depth: | 4.50 inches 2.31 inches 0.37 inches | 4.50 inches 2.31 inches 0.37 inches | 4.5 inches 2.4 inches 0.48 inches |
| Weight: | 140 gm. | 137 gm. | 135 gm. |
| Camera: | 8 Megapixel | 5 Megapixel | 3 Megapixel |
| Video recording: | 1080p HD 30fps | 720p HD 30fps | 480p 30fps |
| Video calling: | Facetime | Facetime | N/A |
| Voice control: | Yes, Siri assistance | N/A | N/A |
| Bluetooth | Bluetooth 4.0 | Bluetooth 2.1 + EDR | Bluetooth 2.1 + EDR |
| Battery: Talk time Standby time: | 3G – 8hrs 2G – 14hrs up to 200hrs | 3G – 7hrs 2G – 14hrs up to 300hrs | 3G – 5hrs 2G – 12hrs up to 300hrs |
| Release dates: | 14 Oct, 2011 | 24 June, 2010 | 19 June, 2009 |
| Price: | Starting from $199 | Starting from $99 | Starting from $199 (Discontinued) |
Share your thoughts about iPhone 4S features over its previous releases.
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