IPHONE

IPHONE 4/4S

 Iphone 4s merupakan karya terbaru dari Steve Jobs alias pendiri apple produk. Smartphone ini merupakan produk asal amerika yaitu apple, penerus dari generasi sebelumnya yaitu iphone 4 dengan menawarkan kemampuan yang lebih baik dan lebih maju. Iphone 4s dilengkapi dengan fitur kamera yang belum ada dari pendahulunya yaitu kamera panorama dan juga cpu dengan kemampuan dual prosesor. Hp apple terbaru ini juga di persenjatai dengan chipset Apple terbaru yaitu chipset A5 yang membuat smartphone ini lebih responsive dari pendahulunya.

NETWORK	Technology	GSM / HSPA

LAUNCH	Announced	2010, June
	Status	Available. Released 2010, June

BODY	Dimensions	115.2 x 58.6 x 9.3 mm (4.54 x 2.31 x 0.37 in)
	Weight	137 g (4.83 oz)
	SIM	Micro-SIM
		- Scratch-resistant glass back panel

DISPLAY	Type	LED-backlit IPS LCD, capacitive touchscreen, 16M colors
	Size	3.5 inches (~54.0% screen-to-body ratio)
	Resolution	640 x 960 pixels (~330 ppi pixel density)
	Multitouch	Yes
	Protection	Corning Gorilla Glass, oleophobic coating

PLATFORM	OS	iOS 4, upgradable to iOS 7.1.2
	Chipset	Apple A4
	CPU	1.0 GHz Cortex-A8
	GPU	PowerVR SGX535

MEMORY	Card slot	No
	Internal	8/16/32 GB, 512 MB RAM

CAMERA	Primary	5 MP, f/2.8, autofocus, LED flash, check quality
	Features	1/3.2" sensor size, 1.75 µm pixel size, geo-tagging, touch focus, HDR photo
	Video	720p@30fps, check quality
	Secondary	VGA, 480p@30fps, videocalling over Wi-Fi only

SOUND	Alert types	Vibration, proprietary ringtones
	Loudspeaker	Yes
	3.5mm jack	Yes
		- Active noise cancellation with dedicated mic

COMMS	WLAN	Wi-Fi 802.11 b/g/n, hotspot
	Bluetooth	v2.1, A2DP
	GPS	Yes, with A-GPS
	Radio	No
	USB	v2.0

FEATURES	Sensors	Accelerometer, gyro, proximity, compass
	Messaging	iMessage, SMS (threaded view), MMS, Email, Push Email
	Browser	HTML5 (Safari)
	Java	No
		- iCloud cloud service - MP3/WAV player - MP4/H.264 player - Document viewer

BATTERY		Non-removable Li-Po 1420 mAh battery
	Stand-by	Up to 300 h (2G) / Up to 300 h (3G)
	Talk time	Up to 14 h (2G) / Up to 7 h (3G)
	Music play	Up to 40 h

MISC	Colors	Black, White
	SAR US	1.17 W/kg (head)     1.11 W/kg (body)
	SAR EU	0.93 W/kg (head)     0.74 W/kg (body)
	Price group	4/10

TESTS	Display	Contrast ratio: 1242:1 (nominal) / 2.016:1 (sunlight)
	Camera	Photo / Video
	Loudspeaker	Voice 65dB / Noise 60dB / Ring 66dB
	Audio quality	Noise -90.1dB / Crosstalk -89.6dB