iPhone 4 (2010)

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
Wifi 802.11b/g/n Wi-Fi (802.11n 2.4GHz only)
Bluetooth Bluetooth 2.1 + EDR wireless technology
Location
Assisted GPS,Digital compass,Wi-Fi,Cellular
Power and battery
Battery type Built-in rechargeable lithium-ion battery
Charging methods
Charging via USB to computer system or power adapter
Talk time
3GUp to 7 hours
2GUp to 14 hours (GSM model only)
Standby time Up to 300 hours
Internet use
3GUp to 6 hours
Wi-FiUp to 10 hours
Video playback Up to 10 hours
Audio playback
Frequency response 20Hz to 20,000Hz
Mac system requirements
{"hardware":"Mac computer with USB 2.0 port,operating_system":"Mac OS X v10.5.8 or later,software":"iTunes 10.1 or later (free download from www.itunes.com\/download),additional_requirements":["iTunes Store account,Internet access"]}
Windows system requirements
Hardware PC with USB 2.0 port
Operating system
Windows 7
Windows Vista
Windows XP Home or Professional with Service Pack 3 or later
Software ITunes 10.1 or later (free download from www.itunes.com/download)
Additional requirements
ITunes Store account
Internet access
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
Operating altitude Tested up to 10,000 feet (3000 m)
Capacity
16GB,32GB
Display
Type Retina display
Size 3.5-inch (diagonal) widescreen Multi-Touch display
Contrast ratio 800:1 contrast ratio (typical)
Tv and video
Supported formats
H.264 video up to 720p, 30 fps, 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 fps, 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 fps, audio in ulaw, PCM stereo audio in .avi file format
Output support
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)
Camera photos and video
Video recording HD (720p) up to 30 fps with audio
Main camera
resolution5-megapixel still camera
features:
Tap to focus video or still images
LED flash
Photo and video geotagging
Front camera
resolutionVGA-quality photos and video at up to 30 fps
features:
Tap to focus video or still images
External buttons and controls
On\/off,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
Headphones
Model Apple Earphones with Remote and Mic
Rating for hearing aids
GSM model
3G_network:
850/1900MHz: M4, T4
2G_network:
850MHz: M3, T3
1900MHz: M2, T3
CDMA model
M4, T4
In the box
iPhone 4,Apple Earphones with Remote and Mic,Dock Connector to USB Cable,USB Power Adapter,Documentation
Environmental status report
Environmental features
PVC-free handset
PVC-free headphones
PVC-free USB cable
Bromine-free printed circuit boards
Mercury-free LCD display
Arsenic-free display glass
Majority of packaging made from post-consumer recycled fiberboard and biobased materials
Power adapter outperforms strictest global energy efficiency standards
Mail attachment support
jpg,tiff,gif (images),doc,docx (Microsoft Word),htm,html (web pages),key (Keynote),numbers (Numbers),pages (Pages),pdf (Preview and Adobe Acrobat),ppt,pptx (Microsoft PowerPoint),txt (text),rtf (rich text format),vcf (contact information),xls,xlsx (Microsoft Excel)
Bumpers for iphone 4
Features
Metal buttons for volume and power
Two-tone colors
Combination of rubber and molded plastic
Description Dress up your iPhone 4 with a Bumper.
Colors
White
Black
Blue
Green
Orange
Pink
Accessories
Apple In-Ear Headphones with Remote and Mic,Apple Earphones with Remote and Mic,Apple USB Power Adapter,iPhone 4 Dock,iPhone 4 Dock Inserts,Apple Dock Connector to USB Cable,Apple Dock Connector to VGA Adapter,iPhone TTY Adapter,Apple Component AV Cable,Apple Composite AV Cable,AirPort Extreme Base Station,Nike + iPod Sensor,World Travel Adapter Kit