Apple iPhone 4s * RF SAFE® Radio Frequency Safe

Apple iPhone 4s Radiation Levels

iPhone 4s

FCC Approval Date This is the date the phone SAR test was completed before the phone's release to the public as required by law.
23 October 2011
US SAR Ratings USA Legal Limit is 1.6 W/kg
USA Legal Limit is 1.6 W/kg - FCC SAR testing is measured in watts per kilogram (or W/kg) averaged over ONE gram of simulated biological tissue.
Head SAR Level SAR test when held against your head when only using cellular service. Wifi and other transmitter are NOT active
1.18
Body SAR Level SAR test when held against your body only using cellular service. Wifi and other transmitter are NOT active
0.98
Product Specific Use SAR test when held against your body only using the phone as a hotspot. Cellular and other transmitter are NOT active
N/A
Simultaneous Transmission The highest possible SAR recorded with ALL transmitters active, Cellular, WiFi, and Hotspot
N/A
Simultaneous Head The highest possible SAR test when held against your HEAD with cellular and WiFi transmitters active,
N/A
Simultaneous Body The highest possible SAR test when held against your BODY with cellular and WiFi transmitters active,
N/A
Hotspot SAR The highest possible SAR test when held against your BODY using the phone as a hotspot with cellular and WiFi transmitters active,
N/A

EU SAR Ratings
European Legal Limit is 2.0 W/kg - EU SAR testing is measured in watts per kilogram (or W/kg) averaged over TEN grams of simulated biological tissue.
Head SAR Level
N/A
Body SAR Level
N/A

CDMA available only if sold and activated for use on a CDMA network

Launch	Announced	2011, October
Launch	Status	Available. Released 2011, October

Body	Dimensions	115.2 x 58.6 x 9.3 mm (4.54 x 2.31 x 0.37 in)
	Weight	140 g (4.94 oz)
	SIM	Micro-SIM
		– Scratch-resistant glass back panel

Display	Type	LED-backlit IPS LCD, capacitive touchscreen, 16M colors
	Size	640 x 960 pixels, 3.5 inches (~330 ppi pixel density)
	Multitouch	Yes
	Protection	Corning Gorilla Glass, oleophobic coating

Platform	OS	iOS 5, upgradable to iOS 7.1.2, upgradable to iOS 8.1.2
	Chipset	Apple A5
	CPU	Dual-core 1 GHz Cortex-A9
	GPU	PowerVR SGX543MP2

Memory	Card slot	No
	Internal	8/16/32/64 GB, 512 MB RAM

Camera	Primary	8 MP, 3264 x 2448 pixels, autofocus, LED flash, check quality
	Features	1/3.2” sensor size, 1.4 ?m pixel size, geo-tagging, touch focus, face detection, panorama, HDR photo
	Video	1080p@30fps, check quality
	Secondary	VGA, 480p@30fps, videocalling over Wi-Fi and 3G

Sound	Alert types	Vibration, proprietary ringtones
	Loudspeaker	Yes
	3.5mm jack	Yes

Features	Sensors	Accelerometer, gyro, proximity, compass
	Messaging	iMessage, SMS (threaded view), MMS, Email, Push Email
	Browser	HTML5 (Safari)
	Java	No
		– Active noise cancellation with dedicated mic – Siri natural language commands and dictation – iCloud cloud service – TV-out – Maps – Audio/video player/editor – Organizer – Document viewer – Photo viewer/editor – Voice memo/dial/command – Predictive text input

Battery		Non-removable Li-Po 1432 mAh battery (5.3 Wh)
	Stand-by	Up to 200 h (2G) / Up to 200 h (3G)
	Talk time	Up to 14 h (2G) / Up to 8 h (3G)
	Music play	Up to 40 h

Tests	Display	Contrast ratio: 1261:1 (nominal) / 2.269:1 (sunlight)
	Camera	Photo / Video
	Loudspeaker	Voice 65dB / Noise 64dB / Ring 74dB
	Audio quality	Noise -91.2dB / Crosstalk -93.0dB
	Battery life	Endurance rating 45h