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Sunday, August 8, 2010

Apple's iPhone 4

                 Apple's iPhone has done tremendous improvements in Smartphone technology. The new version of iPhone is iPhone4 which is going to be launched in India in next month. Some of the visitors of this blog has suggested me to put some view on iPhone4 before its launch in India. So, I am now writing prelaunch view on iPhone 4.


iPhone 4
Design
Just 9.3mm thick sleek design is packed with all features available today in Smartphone technology. The frame consist of Stainless Steel Band around the two glossy glass panels . Stainless steel band is made up of alloy component which is 5 times stronger than standard steel. This band also works as an antennas.  The two glossy glass are too strong and scratch free as it is built with aluminosilicate. This type of glass is used in the windshield of helicopters and bullet trains. You can choose from one of six colors - white, black, blue, green, orange, or pink provided by Apple as bumpers which covers the metallic frame.


iPhone 4

Display
iPhone's retina display consists of 960*640 pixels in 3.5" display screen giving you 326 pixels per inch makes it the highest-resolution phone screen ever. The human eye can’t distinguish individual pixels as it is just 78 mm across. In result text is amazingly crisp and images are stunningly sharp. Built-in three-axis Gyroscopic display enhances 3D experience.



iPhone 4

Processor
Developed by Apple, A4 Processor does its work such an efficiently that many application can run at a time without any disturbance or failure.  This multitasking capability ensures the compatibility with third party applications and easy switching between applications.

Camera
iPhone 4 has two front and rear 5-Mega Pixel Camera with LED Flash on rear panel.  The advanced backside illumination sensor captures great pictures even in low light. High Definition recording enable you to create HD movies with iMovie application. Another feature of iPhone 4 is FaceTime. With FaceTime feature the video calling becomes reality.  With just a tap on FaceTime button you can enjoy video calling in just seconds. 



iPhone 4

User Interface
Multi-Touch interface in iOS of iPhone4 is very elegant and intuitive. You control everything with a tap, drag, swipe, pinch, flick, or twist of your fingers. Even tasks that might seem complicated — such as starting a FaceTime call or editing a video with iMovie — are simple, easy, and fun. Home screen presents all necessary application in one display.

Operating System
Apple's iOS 4 is a desktop-class Operating System.  iOS 4 manages power efficiently and delivers the best possible battery life. Multitasking is the one of the improved feature in this OS.




Launch of iPhone 4 in India is expected in the month of September 2010 and it will be available at Rs. 35,000/- for 16GB and Rs.40,000/- for 32GB.





iPhone 4 Specifications

Size and weight
Height: 4.5 inches (115.2 mm)
Width: 2.31 inches (58.6 mm)
Depth: 0.37 inch (9.3 mm)
Weight: 4.8 ounces (137 grams)

Cellular and wireless
UMTS/HSDPA/HSUPA (850, 900, 1900, 2100 MHz)
GSM/EDGE (850, 900, 1800, 1900 MHz)
802.11b/g/n Wi-Fi (802.11n 2.4GHz only)
Bluetooth 2.1 + EDR wireless technology

Location
Assisted GPS
Digital compass
Wi-Fi
Cellular

Power and battery
Built-in rechargeable lithium-ion battery
Charging via USB to computer system or power adapter
Talk time: Up to 7 hours on 3G, Up to 14 hours on 2G
Standby time: Up to 300 hours
Internet use: Up to 6 hours on 3G, Up to 10 hours on Wi-Fi
Video playback: Up to 10 hours
Audio playback: Up to 40 hours

Capacity
16GB or 32GB flash drive

Color
White or black

Display
Retina 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)
Fingerprint-resistant oleophobic coating on front and back
Support for display of multiple languages and characters simultaneously

Audio playback

Frequency response: 20Hz to 20,000Hz
Audio formats supported: AAC (8 to 320 Kbps), Protected AAC (from iTunes Store), HE-AAC, MP3 (8 to 320 Kbps), MP3 VBR, Audible (formats 2, 3, 4, Audible Enhanced Audio, AAX, and AAX+), Apple Lossless, AIFF, and WAV
User-configurable maximum volume limit

TV and video
Video formats supported: H.264 video up to 720p, 30 frames per second, Main Profile level 3.1 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 per channel, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats; Motion JPEG (M-JPEG) up to 35 Mbps, 1280 by 720 pixels, 30 frames per second, audio in ulaw, PCM stereo audio in .avi file format
Support for 1024 by 768 pixels with Dock Connector to VGA Adapter; 576p and 480p with Apple Component AV Cable; 576i and 480i with Apple Composite AV Cable (cables sold separately)
Up is available on iTunes. Up © Disney/Pixar. All rights reserved.

Camera, photos, and video
Video recording, HD (720p) up to 30 frames per second with audio
5-megapixel still camera
VGA-quality photos and video at up to 30 frames per second with the front camera
Tap to focus video or still images
LED flash
Photo and video geotagging

External buttons and controls
Sleep/wake
Ring/silent
Volume up/down
Home

Sensors
Three-axis gyro
Accelerometer
Proximity sensor
Ambient light sensor

Connectors and input/output
30-pin dock connector
3.5-mm stereo headphone minijack
Built-in speaker
Microphone
Micro-SIM card tray

Headphones
Apple Earphones with Remote and Mic
Frequency response: 20Hz to 20,000Hz
Impedance: 32 ohms

Rating for Hearing Aids
3G network - 850/1900MHz: M4, T4
2G network - 850MHz: M3, T3
2G network - 1900MHz: M2, T3

In the box
iPhone 4
Apple Earphones with Remote and Mic
Dock Connector to USB Cable
USB Power Adapter
Documentation

Mail attachment support
Viewable document types: .jpg, .tiff, .gif (images); .doc and .docx (Microsoft Word); .htm and .html (web pages); .key (Keynote); .numbers (Numbers); .pages (Pages); .pdf (Preview and Adobe Acrobat); .ppt and .pptx (Microsoft PowerPoint); .txt (text); .rtf (rich text format); .vcf (contact information); .xls and .xlsx (Microsoft Excel)
 

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