resolution : 960x640 pixel resolution at 326 ppi
storage : 16GB,32GB or 64GB4
3G and Wireless: World phone
UMTS/HSDPA/HSUPA (850, 900, 1900, 2100 MHz),
GSM/EDGE (850, 900, 1800, 1900 MHz)
CDMA EV-DO Rev.A(800,1900MHz)3
Blusetooth 4.0 wireless technology
GPS: Assisted GPS and GLONASS
camera: 8 megapixels
battery: built-in rechargeable lithium-ion battery2
talk time: up to 8 hours on 3G, up to 14 hours on 2G (GMS)
standby time: up to 200 hours2
internet use: up to 6 hours on 3G, up to 9hours on Wi-Fi2
video playback: up to 10 hours2
audio playback: up to 40 hours2
dimensions: 115.2mm x 58.6mm x 9.3mm1
weight: 137 grams1
Mac computer with USB 2.0 port, Mac OS X v10.5.8 or later, iTunes 10.5 or later, iTunes Store account, internet access
PC with USB 2.0 port, Windows 7; Windows Vista; or Windows XP Home or Professional with Service Pack 3 or later , iTunes 10.5 or later (free download from www.itunes.com/download), iTunes Store account, internet access
input and output
30-pin dock connector, 3.5-mm stereo headphone mini-jack, built-in speaker, built-in microphone, SIM card tray.
1. Actual size and weight vary by configuration and manufacturing process.
2. All battery claims depend on network configuration and many other factors; actual results will vary. Rechargeable batteries have a limited number of charge cycles and may eventually need to be replaced by an Apple service provider.
3. CDMA available only if iPhone 4S is sold and activated for use on a CDMA network.
4. 1GB = 1 billion bytes; actual formatted capacity less.