iPhone 4 vs. iPhone 4S (comparison chart)

Today, Apple officially announced the iPhone 4S, which means we can finally be done with the rumors and get down to the facts. Though we didn't get the iPhone 5 and the iPhone 4S might not look all that different from the iPhone 4, there are a number of changes under the hood. To help you out, we've put together this handy comparison chart of the iPhone 4 and iPhone 4S, so you can see the differences for yourself.

	iPhone 4	iPhone 4S
Dimensions	4.5 inches tall by 2.3 inches wide by 0.37 inch thick; 4.8 ounces	4.5 inches tall by 2.3 inches wide by 0.37 inch thick; 4.9 ounces
Display	3.5-inch, 960x640-pixel Retina display	3.5-inch, 960x640-pixel Retina display
Camera	5-megapixel camera with LED flash, 720p HD video recording at 30fps; front-facing VGA camera	8-megapixel camera with LED flash, 1080p HD video recording at 30fps, auto focus, face detection; front-facing VGA camera
Connectivity	Bluetooth 2.1; Wi-Fi (802.11b/g/n); GSM/UMTS/HSDPA/HSUPA; CDMA/EV-DO Rev. A	Bluetooth 4.0; Wi-Fi (802.11b/g/n); dual-mode world phone; GSM/UMTS/HSDPA/HSUPA; HSPA+; CDMA/EV-DO Rev. A
Processor	1GHz ARM Cortex-A8	Dual-core 1GHz A5 processor with dual-core graphics
Capacity	8GB, 16GB, 32GB	16GB, 32GB, 64GB
Location	Assisted GPS, digital compass, Wi-Fi, cellular	Assisted GPS, digital compass, Wi-Fi, cellular
Sensors	Three-axis gyro, accelerometer, proximity sensor, ambient light sensor	Three-axis gyro, accelerometer, proximity sensor, ambient light sensor
Battery life	7 hours of talk time on 3G, 12.5 days of standby time; 40 hours audio playback; 10 hours video playback; 6 hours (3G)/10 hours (Wi-Fi) Internet use	8 hours of talk time over 3G, 14 hours over 2G, 40 hours audio playback, 10 hours video playback, 6 hours (3G)/9 hours (Wi-Fi)
Carrier	AT&T, Verizon	AT&T, Verizon, Sprint
Pricing	$99 for 8GB, $199.99 for 16GB, $299.99 for 32GB	$199 for 16GB, $299 for 32GB, $399 for 32GB
Colors	Black, white	Black, white