Apple iPhone 4 has a pixel density of:
329.65
A.K.A.
Released: 2010
Resolution: 640×960 3.5″ display
Totaling 0.61mp (megapixels) and having a PPI of 329.65
Category: Phone
Tags: apple, ios, iphone, iphone 4, phone, smartphone
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iPhone 4
 |
 iPhone 4 (GSM model) in black |
| Developer |
Apple Inc. |
| Manufacturer |
Foxconn (UMTS/GSM model)
Pegatron (CDMA model)[1] |
| Slogan |
“This changes everything. Again.” |
| Generation |
4th |
| Model |
A1332 (GSM model)
A1349 (CDMA model)[2] |
| First released |
GSM model (black): June 24, 2010; 10 years ago (June 24, 2010)[a]
CDMA model (black): February 10, 2011; 9 years ago (February 10, 2011)[a]
GSM and CDMA models (white): April 28, 2011; 9 years ago (April 28, 2011)[a]
GSM and CDMA models (Grey): April 2, 2012; 8 years ago (April 2, 2012) |
| Discontinued |
September 10, 2013; 7 years ago (2013-09-10) |
| Predecessor |
iPhone 3GS |
| Successor |
iPhone 4S |
| Related |
iPod Touch (4th generation) |
| Type |
Smartphone |
| Form factor |
Slate |
| Dimensions |
115.2 mm (4.54 in) H
58.6 mm (2.31 in) W
9.3 mm (0.37 in) D |
| Mass |
137 g (4.8 oz) |
| Operating system |
Original: iOS 4.0 (GSM model), iOS 4.2.5 (CDMA model)
Last: iOS 7.1.2, released June 30, 2014 (2014-06-30) |
| System on chip |
Apple A4[3] |
| CPU |
1 GHz (Underclocked to 800 MHz) single core 32-bit ARM Cortex-A8 |
| GPU |
PowerVR SGX535[3] |
| Memory |
512 MB DRAM[4] |
| Storage |
8, 16, or 32 GB flash memory |
| Battery |
3.7 V, 5.3 Wh (1,420 mAh) Lithium-ion battery[5] |
| Data inputs |
Multi-touch touchscreen display
Dual microphone
3-axis gyroscope
3-axis accelerometer
Digital compass
Proximity sensor
Ambient light sensor |
| Display |
3.5 in (89 mm) diagonal 1.5:1 aspect ratio widescreen
LED backlit IPS TFT LCD
960×640 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 |
| Rear camera |
5 MP back-side illuminated sensor
HD video (720p) at 30 frame/s
1.75 μm size pixels
5× digital zoom
4 element lens
LED flash
Photo and video geotagging |
| Front camera |
0.3 MP VGA (480p) at 30 frame/s
Tap to focus video or still images
Photo and video geotagging |
| Sound |
Single loudspeaker
3.5 mm TRRS, frequency response: 20 Hz to 20 kHz |
| Connectivity |
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 is not yet officially supported by Apple)
CDMA model: dual-band CDMA/EV-DO Rev. A (800, 1,900 MHz) |
| SAR |
Model A1332 Head: 1.17 W/kg
Body: 1.11 W/kg [6]
Model A1349 Head: 1.18 W/kg
Body: 0.87 W/kg [7] |
| Hearing aid compatibility |
GSM
3G 850/1,900 MHz M4, T4
2G 850 MHz M3, T3
2G 1,900 MHz M2, T3
CDMA M4, T4 |
| Website |
Apple – iPhone 4 – Video calls, multitasking, HD Video, and more at the Wayback Machine (archived October 14, 2010) |
This righthand infobox courtesy of Wikipedia.
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