Specifications Iphone 4
form:
- Color: Black or White
- Height: 4.5 inches
- Width: 2.31 inches
- Thin: 0.37 inches
- Weight: 137 grams
the capacities of:
- 16GB or 32 GB
Display:
- Retina Display
3.5-inch (diagonal) widescreen Multi-Touch display
- Resolution 960 x 640 pixels, with 326 ppi
- Contrast Ratio 800:1
- Fingerprint-resistant oleophobic coating on the front and rear
- Supports multiple languages and characters simultaneously
Cameras, Photo, Video:
- Record HD Video (720p) up to 30 fps
- 5MP Camera
- VGA front camera with 30 fps
- LED flash
- Features Geotagging the photos and videos
audio:
- Frequency response: 20Hz to 20,000 Hz
- Audio Format: 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
TV and Video:
- Video Format: 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, 30frames 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, 30frames per second, audio in ulaw, PCM stereo audio in. avi file format
- Supports resolution of 1024 × 768 pixels, with a dock connector to VGA for 576p and 480p.
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)
- Bluetooth wireless technology 2.1 + EDR
Location Features:
- A-GPS
- Digital Compass
- Wi-Fi
Batteries and Power:
- Lithium-ion batteries that can be in charge
- Power USB via PC / Mac
- Talk time up to 7 hours (3G), up to 14 hours (2G)
- Standby Time: 300 hours
- Use of the Internet up to 6 hours (3G), up to 10 hours (WiFi)
- Video Recording: up to 10 hours
- Record Audio: up to 40 hours
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