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iPhone 4S review

Same shape, different brain - is it enough of a change?

Messaging on the iPhone 4S has been given something of a boost by the inclusion of the iMessage, which is a BBM-a-like service for iOS devices. It can be used on any device running iOS 5, which means conversations can be easily carried across on loads of Apple products without an issue.

While many will expect iMessage to be a separate app in the same manner as BBM, it simply jumps in when a relevant phone is on the other end of the conversation, meaning essentially free text messaging and cool features like read receipts and being able to see when the other person is typing.

iPhone 4s review

However, this will be more useful for iPhone 3GS and 4 models, as it's surely only good to replace text messaging for those that need to save money and haven't got a price plan that offers thousands of messages for free each month.

Email

iPhones have always been looked at as decent messaging devices, and that's certainly true when it comes to email. There's a unified inbox for all your accounts, with multiple email addresses supported on the phone.

Setting these up is as simple as you'd imagine, with only an address and password needed in most situations. As we mentioned earlier, it's so easy to keep track of your emails thanks to the new notifications system, but it's hardly anything new, so not really a unique selling point.

The keyboard is another great selling point from Apple for its iPhone - some people have complained that it's a bit hit and miss in the past, but most people should have become trained in the art of tapping out a message on a touchscreen, so most will quickly be up to speed with the well-known keyboard.

iPhone 4s review

There's a new addition to the keyboard, and that's an option to speak out the message reply using Siri. It's almost unerring in its accuracy compared to other voice recognition systems, although you do need to say things like 'comma' or 'exclamation mark' to add in the punctuation.

We sent 100 messages using Siri to see the accuracy, and found that the accuracy was around 45%, although shorter messages were obviously better.

However, we were relieved to be able to head back to tapping out our messages on the keyboard, as you could make sure what you wrote was correct first go. If you're going to speak your messages, why not just call the person?

Tech Specs

Product TypeSmartphone
Network BandQuad Band
Service ProviderAT&T
Input MethodTouchscreen
TouchscreenYes
BluetoothYes
Wireless LANYes
USBNo
Built-in Memory16 GB
Built-in FlashYes
Memory Card SlotNo
Cellular Data Connectivity TechnologyGPRS, EDGE, HSDPA, HSUPA, EVDO
GPS ReceiverYes
Multi-SIM SupportedNo
Near Field CommunicationNo
Integrated TV TunerNo
Product FamilyiPhone 4S
Cellular Generation3.5G
Cellular Network SupportedGSM 850, GSM 900, GSM 1800, GSM 1900, WCDMA 850, WCDMA 900, WCDMA 1900, WCDMA 2100, CDMA 800, CDMA 1900, CDMA2000 1X
Multi-touch ScreenYes
Rear Camera Resolution8 Megapixel
Number of SIM Card Supported1
Front CameraYes
Phone StyleBar
ColourBlack
Operating SystemiOS
Brand NameApple
Battery Talk Time14 Hour
Product ModelMC918LL/A
Screen Size8.9 cm (3.5")
Screen Resolution640 x 960
Touchscreen TypeCapacitive
Weight (Approximate)138.9 g
Maximum Video Resolution1920 x 1080
Processor ManufacturerApple
Bluetooth StandardBluetooth 4.0
Operating System VersioniOS 5
Messaging TypeMMS (Multi-media Messaging Service), SMS (Short Message Service), Email, iMessage
Pixel Density326 ppi
Height114.3 mm
Width58.7 mm
Depth9.4 mm
Radio TunerNo
Battery Standby Time200 Hour
ManufacturerApple, Inc
Product NameiPhone 4S 16GB Smartphone
Processor Speed1 GHz
Product LineiPhone 4S
Screen TypeLCD
Sensor TypeDigital Compass, Accelerometer, Gyro Sensor, Proximity Sensor
Manufacturer Part NumberMC918LL/A
Manufacturer Website Addresshttp://www.apple.com/uk
Marketing Information

Picking up where amazing left off.

The dual-core A5 chip delivers even more power. The 8MP camera with all-new optics also shoots 1080p HD video. And with Siri, iPhone 4S does what you ask. Talk about amazing.