iPhone 4

 

 IPHONE 4

 

 

 

 

 

Technical 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

• GSM model: UMTS/HSDPA/HSUPA (850, 900, 1900, 2100 MHz); GSM/EDGE (850, 900, 1800, 1900 MHz)
• CDMA model²: CDMA EV-DO Rev. A (800, 1900 MHz)
• 802.11b/g/n Wi-Fi (802.11n 2.4GHz only)
• Bluetooth 2.1 + EDR wireless technology

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

Capacity

• 16GB or 32GB flash drive

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

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)

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

 Sensors

• Three-axis gyro
• Accelerometer
• Proximity sensor
• Ambient light sensor

Location

• Assisted GPS
• Digital compass
• Wi-Fi
• Cellular

Headphones

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

Rating for hearing aids

iPhone 4 (GSM model)

• 3G network - 850/1900MHz: M4, T4
• 2G network - 850MHz: M3, T3
• 2G network - 1900MHz: M2, T3

iPhone 4 (CDMA model)

• M4, T4

Languages

• Language support for English (U.S.), English (UK), French (France), German, Traditional Chinese, Simplified Chinese, Dutch, Italian, Spanish, Portuguese (Brazil), Portuguese (Portugal), Danish, Swedish, Finnish, Norwegian, Korean, Japanese, Russian, Polish, Turkish, Ukrainian, Hungarian, Arabic, Thai, Czech, Greek, Hebrew, Indonesian, Malay, Romanian, Slovak, Croatian, Catalan, and Vietnamese
• Keyboard support for English (U.S.), English (UK), French (France), French (Canadian), French (Switzerland), German, Traditional Chinese (Handwriting, Pinyin, Zhuyin, Cangjie, Wubihua), Simplified Chinese (Handwriting, Pinyin, Wubihua), Dutch, Italian, Spanish, Portuguese (Brazil), Portuguese (Portugal), Danish, Swedish, Finnish, Norwegian, Korean, Japanese (Romaji, Ten Key), Japanese (Kana), Russian, Polish, Turkish, Ukrainian, Estonian, Hungarian, Icelandic, Lithuanian, Latvian, Flemish, Arabic, Thai, Czech, Greek, Hebrew, Indonesian, Malay, Romanian, Slovak, Croatian, Bulgarian, Serbian (Cyrillic/Latin), Catalan, Vietnamese, Tibetan, Macedonian, and Cherokee
• Dictionary support (enables predictive text and autocorrect) for English (U.S.), English (UK), French, German, Traditional Chinese, Simplified Chinese, Dutch, Italian, Spanish, Portuguese (Brazil), Portuguese (Portugal), Danish, Swedish, Finnish, Norwegian, Korean, Japanese (Romaji), Japanese (Kana), Russian, Polish, Turkish, Ukrainian, Hungarian, Lithuanian, Flemish, Arabic, Thai, Czech, Greek, Hebrew, Indonesian, Malaysian, Romanian, Slovak, Croatian, Catalan, Vietnamese, and Cherokee

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)

Environmental requirements

• Operating temperature: 32° to 95° F
  (0° to 35° C)
• Nonoperating temperature: -4° to 113° F
  (-20° to 45° C)
• Relative humidity: 5% to 95% noncondensing
• Maximum operating altitude: 10,000 feet (3000 m)

In the box

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

Mac system requirements

• Mac computer with USB 2.0 port
• Mac OS X v10.5.8 or later
• iTunes 10.1 or later (free download from www.itunes.com/download) 
• iTunes Store account
• Internet access

Windows system requirements

• PC with USB 2.0 port
• Windows 7; Windows Vista; or Windows XP Home or Professional with Service Pack 3 or later
• iTunes 10.1 or later (free download from www.itunes.com/download) 
• iTunes Store account
• Internet access

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 (GSM model only)



• 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

 source : www.apple.com

SAMSUNG GALAXY TAB

 

Galaxy Tab

GT-P1000CWA/XEU

 

Specs

Platform

• 3G Band: 900 / 1900 / 2100M
• Hz
• HSDPA 7.2Mbps / HSUPA 5.76Mbps Data Speed
• Android 2.2 (Froyo) OS
• 1.07W/Kg SAR value

 CPU

• 1GHz CPU clock speed

Size

• 380g handset weight
• 190.09 x 120.45 x 11.98mm

Display

• WSVGA (1024 x 600)
• 7.0" Sub display size
• 16M Sub display colour depth

Design

• Full Touch Screen

User Interface

• Full Touch screen

CPU

• 1GHz CPU clock speed

Camera

• 3 Megapixel Camera
• 2.78mm Focal length
• F-Stop / Aperture: F2.6
• Flash
• Auto Focus
• Normal / Continuous / Panoramic / Smile / Self
• Normal / Negative / Black & White / Sepia
• White balance supported
• ISO: supported
• JPG Image Format

Camera(2ed)

• 1.3M (1280 x 960)
• Focal length: 2.17mm
• Second Camera aperture: F2.8
• Focus Range: 30cm to Infinity

Video

• 720 x 480 (Playback)
• Video frame rate: 30 frames per second
• Video player
• Video recorder
• Video telephony

Business & Office

• ThinkFree (Document viewer)
• Mobile Printing
• Flight Mode

Music & Sound

• Music player
• Ringtones (64 Polyphonic Ringtone)
• MP3 ringtones
• DRM (OMA DRM v1.0 Full)
• Music library

Memory

• User memory: 16GB
• Unlimited SMS memory (Up to available memory)
• Unlimited phone book entries (Up to available memory)
• Expandable memory (MicroSD up to 32GB)
• 16GB / 32GB

Fun & Entertainment

• Embedded Wallpaper

Connectivity

• Bluetooth 3.0
• Bluetooth profiles: GAP / SSP / SDAP / HSP / HFP1.5 / A2DP / AVRCP / SPP / DUN / FTP / OPP / PBAP
• Bluetooth (v2.0)
• WAP (WML only) available
• USB mass storage
• Internet HTML Browser
• SyncML (DS)
• Fum only available
• WiFi (802.11b/g/n)
• HDMI, Composite TV-Output
• Samsung Kies PC software

OMA

• OMA DRM
• OMA Data Synchronisation

Messaging

• SMS
• MMS
• Predictive Text Input T9
• Email
• Cell broadcast supported
• vCard / vCalendar (MMS)
• Instant Messaging (Google Talk)

Personal Information Management

• Calendar
• Scheduler
• Clock
• Worldtime
• Alarm
• Memo Book

Call functions

• Speakerphone
• Voice Recognition
• Caller ID
• Dialled / missed / received calls

Further Information

• C-type Touch Screen

Extra Feature

• Swype, Ebook, Office, Allshare

Battery

• 4000mAh standard battery capacity
• Upto 2280min(2G), upto 1050min (3G), upto 280min (VT Call) standard talk time
• Upto 1660min (2G), upto 1530min (3G) standard standby time

source : samsung.com