Apple iPhone 4

General
2G Network GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100
Announced 2010, June
Status Coming soon. Exp. release 2010, June 24th

Size
Dimensions 115.2 x 58.6 x 9.3 mm
Weight 137 g

Display
Type TFT capacitive touchscreen, 16M colors
Size 640 x 960 pixels, 3.5 inches
- Scratch-resistant surface
- Multi-touch input method
- Accelerometer sensor for auto-rotate
- Three-axis gyro sensor
- Proximity sensor for auto turn-off

Sound
Alert types Vibration, MP3 ringtones
Speakerphone Yes
- 3.5 mm headset jack

Memory
Phonebook Practically unlimited entries and fields, Photocall
Call records 100 received, dialed and missed calls
Internal 16/32 GB storage
Card slot No

Data
GPRS Class 10 (4+1/3+2 slots), 32 - 48 kbps
EDGE Class 10, 236.8 kbps
3G HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps
WLAN Wi-Fi 802.11 b/g/n
Bluetooth Yes, v2.1 with A2DP
Infrared port No
USB Yes, v2.0

Camera
Primary 5 MP, 2592 x 1944 pixels, autofocus, LED flash
Features Touch focus, geo-tagging
Video Yes, 720p@30fps, LED video light, geo-tagging
Secondary Yes, videocalling over WiFi only

Features
OS iOS 4 (based on Mac OS)
CPU Apple A4 processor
Messaging SMS (threaded view), MMS, Email, Push Email
Browser HTML (Safari)
Radio No
Games Downloadable, incl. motion-based
Colors Black, White
GPS Yes, with A-GPS support
Java No
- MicroSIM card support only
- Scratch-resistant glass back panel
- Active noise cancellation with dedicated mic.
- Digital compass
- Google Maps
- iBooks application
- Audio/video player and editor
- Voice command/dial
- TV-out
Battery Standard battery, Li-Ion
Stand-by Up to 300 h (2G) / Up to 300 h (3G)
Talk time Up to 14 h (2G) / Up to 7 h (3G)
Music play Up to 40 h

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iPhone 3GS : The Fastest iPhone Ever

The first thing you’ll notice about iPhone 3GS is how quickly you can launch applications. Web pages render in a fraction of the time, and you can view email attachments faster. Improved performance and updated 3D graphics deliver an incredible gaming experience, too. In fact, everything you do on iPhone 3GS is up to 2x faster and more responsive than iPhone 3G.

About Speed :
The "S" stands for "SPEED!" And according to Apple, it is faster launching applications or rendering Web pages.
• The iPhone 3GS has a new processor built-in. Apple claims that it is up to two times faster than the previous generation: Launching messages is 2.1 faster, load the NY Times in Safari: 2.9 times faster. It also consumes less, which has an impact on the improved battery life.
About Camera :
This is one of the strong points of the iPhone 3GS, according to Apple. They increased the resolution to 3 megapixels, which—judging from the shots they showed-seems much better quality under all conditions.
• 3 Megapixels sensor.
• New camera, with auto focus, auto exposure, and auto white balance.
• You can also tap to focus, changing white balance in the process. That is really neat, if you ask me.
• Special macro and low light modes.
• The camera also supports photo and video geotagging.
• Any application can access all the camera functions now.
• It supports video, 30 frames per second VGA with auto focus, auto white balance, and auto exposure.
• You can trim the video shot just using your finger, then share it via MMS, email, MobileMe and YouTube.
About Connectivity :
The other part of the "S" is the support for the faster 7.2 Mbps 3G standard, which in theory will deliver data faster to your iPhone.
• Three band UMTS/HSDPA.
• Four band GSM/EDGE.
• Wi-Fi 802.11b/g.
• Bluetooth 2.1 + EDR
About New special features :
• It has a magnetometer, which works with a Compass application, third parties, and it is integrated into the new Google maps app, showing your orientation with a small semitransparent cone.
• Voice control . You can now talk with your iPhone, Enterprise-style. You can instruct it to play similar songs to the one you are playing, or call people.
• Nike + support built in.
• Supports accessibility features, like zooming on text, inverting video, and voice over when you touch whatever text is on screen.

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iPHONE 3G

Introducing iPhone 3G. With fast 3G wireless technology, GPS mapping, support for enterprise features like Microsoft Exchange, and the new App Store, iPhone 3G puts even more features at your fingertips. And like the original iPhone, it combines three products in one — a revolutionary phone, a widescreen iPod, and a breakthrough Internet device with rich HTML email and a desktop-class web browser.

Size and weight
* Height: 4.5 inches (115.5 mm)
* Width: 2.4 inches (62.1 mm)
* Depth: 0.48 inch (12.3 mm)
* Weight: 4.7 ounces (133 grams)

Capacity
* 8GB or 16GB flash drive

Cellular and wireless
* UMTS/HSDPA (850, 1900, 2100 MHz)
* GSM/EDGE (850, 900, 1800, 1900 MHz)
* Wi-Fi (802.11b/g)
* Bluetooth 2.0 + EDR

GPS
* Assisted GPS (!)

Color
* 8GB model: Black
* 16GB model: Black or White

Display
* 3.5-inch (diagonal) widescreen Multi-Touch display
* 480-by-320-pixel resolution at 163 ppi
* Support for display of multiple languages and characters simultaneously

Audio
* Frequency response: 20Hz to 20,000Hz
* Audio formats supported: AAC, Protected AAC, MP3, MP3 VBR, Audible (formats 1, 2, and 3), Apple Lossless, AIFF, and WAV
* User-configurable maximum volume limit

Video
* Video formats supported: H.264 video, up to 1.5 Mbps, 640 by 480 pixels, 30 frames per second, Low-Complexity version of the H.264 Baseline Profile with AAC-LC audio up to 160 Kbps, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats; H.264 video, up to 2.5 Mbps, 640 by 480 pixels, 30 frames per second, Baseline Profile up to Level 3.0 with AAC-LC audio up to 160 Kbps, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats; MPEG-4 video, up to 2.5 Mbps, 640 by 480 pixels, 30 frames per second, Simple Profile with AAC-LC audio up to 160 Kbps, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats

Camera and photos
* 2.0 megapixels Camera located on back of iPhone.
* Photo geotagging (!)
* iPhone and third-party application integration

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