iPhone 4S vs iPhone 4 vs iPhone 3GS: A Comparison

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 looksexactly 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
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 timeStandby 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

Share your thoughts about iPhone 4S features over its previous releases.