IPhone 4

Daripada Wikipedia, ensiklopedia bebas.
Lompat ke: pandu arah, cari
iPhone 4
Black iPhone 4
A Black Apple iPhone 4 (black UMTS/GSM model)
Pembangun Apple Inc.
Foxconn (UMTS/GSM model)
Pegatron (CDMA model)[1]
Slogan This changes everything..again[2]
Model A1332 (GSM model)
A1349 (CDMA model)[3]
Tarikh jualan GSM model (black): June 24, 2010[a]
CDMA model (black): February 10, 2011[a]
GSM and CDMA models (white): April 28, 2011
Pendahulu iPhone 3GS
Pengganti iPhone 4S
Rencana berkait iPad, iPod Touch (comparison)
Faktor Bentuk Touchscreen
Dimensi 115.2 mm (4.54 in) H
58.66 mm (2.309 in) W
9.3 mm (0.37 in) D
Berat 137 g (4.8 oz)
Sistem pengendalian iOS 6.0.1
Released November 1 2012 (2012-11-01); 538 hari lepas
Originally shipped with iOS 4
SoC Apple A4[4]
CPU ARM Cortex-A8
GPU PowerVR SGX 535[4]
Ingatan 512 MB eDRAM[5]
Muatan storan 8, 16, or 32 GB flash memory
Bateri Built-in rechargeable li-ion battery
3.7 V at 1420 mAh[6]
Input Multi-touch touchscreen display
Push-buttons
Dual microphone
3-axis gyroscope
3-axis accelerometer
Digital compass
Proximity sensor
Ambient light sensor
Paparan 3.5 in (89 mm) diagonal 1.5:1 aspect ratio widescreen
LED backlit IPS TFT LCD
640×960 resolution at 326 ppi (0.61 megapixels)
800:1 contrast ratio (typical)
500 cd/m2 max brightness (typical)
Fingerprint-resistant oleophobic coating on front and back glass
Kamera belakang 5 MP back-side illuminated sensor
HD video (720p) at 30 frame/s
1.75 μm size pixels
digital zoom
Tap to focus video or still images
LED flash
Photo and video geotagging
Bunyi Single loudspeaker
3.5 mm TRRS
Frequency response: 20 Hz to 20 kHz[petikan diperlukan]
Ketersambungan

Wi-Fi (802.11 b/g/n) (2.4 GHz only)
Bluetooth 2.1 + EDR
GSM model: quad-band GSM/GPRS/EDGE
(800 850 900 1,800 1,900 MHz)
Quad-band UMTS/HSDPA/HSUPA
(800 850 900 1,900 2,100 MHz) (800 MHz not yet officially supported by Apple)
CDMA model: dual-band CDMA/EV-DO Rev. A (800 1,900 MHz)

Online: App Store, iTunes Store, iBookstore, MobileMe
Keserasian alat bantu dengar GSM
3G 850/1,900 MHz M4, T4
2G 850 MHz M3, T3
2G 1,900 MHz M2, T3
CDMA M4, T4
Laman web apple.com/iphone




Rujukan[sunting | sunting sumber]

  1. Chen, Yenting (Januari 13, 2011 (2011-01-13)). "CDMA iPhone to contribute strong sales to Foxconn and Pegatron in 2011". DigiTimes. http://www.digitimes.com/news/a20110112PD216.html. Capaian Januari 14, 2011 (2011-01-14). 
  2. Grove, Zach (Jun 12, 2010 (2010-06-12)). "iPhone 4: This Changes Everything.... Again". Associated Content. http://www.associated-content.com/article/5468684/iphone_4_this_changes_everythingagain.html. Capaian Julai 18, 2010 (2010-07-18). 
  3. Identifying iPhone models – support.apple.com Retrieved September 21, 2011.
  4. 4.0 4.1 "iPhone 4 Teardown". iFixit. p. 4. http://www.ifixit.com/Teardown/iPhone-4-Teardown/3130/2. Capaian Jun 23, 2010 (2010-06-23). 
  5. Lane, Slash (Jun 17, 2010 (2010-06-17)). "Apple reveals iPhone 4 has 512MB RAM, doubling iPad". AppleInsider. http://www.ifixit.com/Teardown/iPhone-4-Teardown/3130/1. Capaian Jun 17, 2010 (2010-06-17). 
  6. "iPhone 4 Teardown". iFixit. Jun 23, 2010 (2010-06-23). p. 4. http://www.ifixit.com/Teardown/iPhone-4-Teardown/3130/1. Capaian Julai 18, 2010 (2010-07-18).