Apple iPhone 4 16GB vs. Apple iPhone 4S

	Apple iPhone 4 16GB	Apple iPhone 4S
Overall	Apple iPhone 4 16GB	Apple iPhone 4S
Usability	Apple iPhone 4 16GB	Apple iPhone 4S
Display Resolution	640x960px	640x960px
Display Color	16M	16M
Display Technology	TFT	TFT
Input / Navigation	Touch Screen Display	Touch Screen Display
Stand-by Time	300h	200h
Talk Time	14h	14h
Vibration	Available	Available
Ringtones	MP3 Polyphonic	MP3 Polyphonic
Hardware	Apple iPhone 4 16GB	Apple iPhone 4S
Processor Speed	1GHz	1GHz Dual-core
RAM	512MB	512MB
Internal Memory	16GB	16GB
Sensors	Gesture Control Proximity Sensor Accelerometer	Gesture Control Proximity Sensor Accelerometer
Camera Resolution	5 Megapix	8 Megapix
Camera Flash	LED	LED
Video Recording	Available	Available
Video Telephony	Available	Available
Battery	1420 mAh	1420 mAh
Other Functions	Digital Compass	Digital Compass
Software	Apple iPhone 4 16GB	Apple iPhone 4S
Operating System	iOS	iOS
Connectivity	Apple iPhone 4 16GB	Apple iPhone 4S
Compatible Networks	HSDPA 1900 HSDPA 2100 HSDPA 850 HSDPA 900 GSM 1800 GSM 1900 GSM 850 GSM 900	HSDPA 1900 HSDPA 2100 HSDPA 850 HSDPA 900 CDMA 1900 CDMA 800 GSM 1800 GSM 1900 GSM 850 GSM 900
WLAN	Wi-Fi 802.11b/g	Wi-Fi 802.11b/g
Positioning System	Integrated GPS	Integrated GPS
USB	v2.0	v2.0
Bluetooth	v2.0	v4.0
Audio Output	3.5mm Audio Connector	3.5mm Audio Connector
TV Out	HDMI (TV Out)	HDMI (TV Out)
CDMA2000		1xEV-DO
EDGE	Class 10	Class 10
GPRS	Class 10	Class 10
Ergonomics	Apple iPhone 4 16GB	Apple iPhone 4S
Dimensions	115.2x58.6x9.3mm 4.54" x 2.31" x 0.37"	115.2x58.6x9.3mm 4.54" x 2.31" x 0.37"
Height	115.2mm (4.54")	115.2mm (4.54")
Width	58.6mm (2.31")	58.6mm (2.31")
Depth	9.3mm (0.37")	9.3mm (0.37")
Weight	137g (4.83oz)	140g (4.94oz)
Material	Scratch-Resistant Glass	Scratch-Resistant Glass
Form Factor	Candy Bar	Candy Bar
Various	Apple iPhone 4 16GB	Apple iPhone 4S
Ballpark Price Estimate	699.90 to 859.00 US$	853.60 to 1,048 US$
Reviews	Not Available	CNET   [ 87/100 ] PC World

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