Introducing Siri. The intelligent assistant that's there to help. Just Ask.
Now you can use your voice to use your iPhone. Just talk to Siri as you would to a person: "Remind me to call mum when I get home" or "Do I need an umbrella?" Siri not only understands what you say, it knows what you mean.1 It figures out the right apps to use to find the right answer. Then, just like a personal assistant, it answers you. Siri makes phone calls, sends messages, schedules meetings, sets reminders and more. How much more? Just ask, and Siri tells you that too.
Two cores in the A5 chip deliver up to two times more power and up to seven times faster graphics.2 And you'll feel the effects. Fast. iPhone 4S is quick and responsive, which makes all the difference when you're launching apps, browsing the web, gaming and doing just about everything. And no matter what you're doing, you can keep on doing it. Because the A5 chip is so power-efficient, iPhone 4S has an outstanding battery life.
Specifications:
- Cellular and Wireless
UMTS/HSDPA/HSUPA (850, 900, 1900, 2100 MHz); GSM/EDGE (850, 900, 1800, 1900 MHz)
CDMA EV-DO Rev. A (800, 1900 MHz)
802.11b/g/n Wi-Fi (802.11n 2.4GHz only)
Bluetooth 4.0 wireless technology - Display
3.5-inch (diagonal) widescreen Multi-Touch display
960-by-640-pixel resolution at 326 ppi
800:1 contrast ratio (typical)
500 cd/m2 max brightness (typical) - Camera, Photos and Video
8-megapixel camera
Autofocus
Face detection in still images
Video recording, HD (1080p) up to 30 frames per second with audio.
Front camera with VGA-quality photos and video at up to 30 frames per second.
Photo and video geotagging - Power and Battery
Built-in rechargeable lithium-ion battery
Charging via USB to computer system or power adapter
Talk time: Up to 8 hours on 3G; up to 14 hours on 2G (GSM)
Standby time: Up to 200 hours
Internet use: Up to 6 hours on 3G; up to 9 hours on Wi-Fi. - Capacity: 16GB / 32GB / 64GB
- Dimensions HxWxD (mm): 115.2mm x 58.6mm x 9.3mm
- Weight: 140g
- Colour: White / Black
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