Compare Apple iPhone 4s vs Apple iPhone 6s

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	Phones	Apple iPhone 4s	Apple iPhone 6s
	Network, supported bands and technologies
		Technology	GSM / CDMA / HSPA / EVDO	GSM / CDMA / HSPA / EVDO / LTE
		2G bands	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
			CDMA 800 / 1900	CDMA 800 / 1700 / 1900 / 2100
		3G bands	HSDPA 850 / 900 / 1900 / 2100	HSDPA 850 / 900 / 1700 / 1900 / 2100
		Speed	HSPA 14.4/5.76 Mbps	HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps, EV-DO Rev.A 3.1 Mbps
		GPRS	Yes	Yes
		EDGE	Yes	Yes
		4G bands		LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700) - A1688
		Release date
First presented			2011, October	2015, September
Status			Available. Released 2011, October	Available. Released 2015, September


Measurements	115.2 x 58.6 x 9.3 mm (4.54 x 2.31 x 0.37 in)	138.3 x 67.1 x 7.1 mm (5.44 x 2.64 x 0.28 in)
Weight	140 g (4.94 oz)	143 g (5.04 oz)
SIM	Micro-SIM	Nano-SIM
	- Scratch-resistant glass back panel	- Apple Pay (Visa, MasterCard, AMEX certified)
Display (type and size)
	Type	LED-backlit IPS LCD, capacitive touchscreen, 16M colors	LED-backlit IPS LCD, capacitive touchscreen, 16M colors
	Size	3.5 inches	4.7 inches
	Resolution	640 x 960 pixels	750 x 1334 pixels
	Multitouch	Yes	Yes
	Protection	Corning Gorilla Glass, oleophobic coating	Ion-strengthened glass, oleophobic coating
			- Force Touch display- Display (type and size) Zoom

System and processor information
	OS	iOS 5 actualized iOS 9.2	iOS 9 actualized iOS 9.2
	Chipset	Apple A5	Apple A9
	Central processing unit	Dual-core 1 GHz Cortex-A9	Dual-core 1.84 GHz Twister
	Graphics processing unit	PowerVR SGX543MP2	PowerVR GT7600 (six-core graphics)
	Memory bank
		Slot for memory card	No	No
		Built-in	512 MB RAM 8/16/32/64 GB	2 GB RAM 16/64/128 GB
		Camera
			Primary	8 MP, f/2.4, 35mm, autofocus, LED flash, quality control	12 MP, f/2.2, 29mm, phase detection autofocus, dual-LED (dual tone) flash, quality control
			Features	1/3.2" sensor size, 1.4 ľm pixel size, geo-tagging, quick tap focus, face detection, panorama, HDR photo	1/3" sensor size, 1.22 ľm pixel size, geo-tagging, simultaneous 4K video and 8MP image recording, quick tap focus, face/smile detection, HDR (photo/panorama)
			Video	1080p@30fps, quality control	2160p@30fps, 1080p@60fps,1080p@120fps, 720p@240fps, quality control
Secondary			VGA, 480p@30fps, videocalling over Wi-Fi and 3G	5 MP, f/2.2, 31mm, 1080p@30fps, 720p@240fps, face detection, HDR, panorama
Sound
			Different alarm types	Vibration, proprietary ringtones	Vibration, proprietary ringtones
			Main speaker
			3.5mm jack

Communication
	WLAN	Wi-Fi 802.11 b/g/n, hotspot	Wi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot
	Bluetooth	v4.0, A2DP, LE	v4.2, A2DP, LE
	GPS	Yes, with A-GPS, GLONASS	Yes, with A-GPS, GLONASS
	Radio	No	No
	USB	v2.0	v2.0, reversible connector
	NFC		Yes (Apple Pay only)
	Features
		Sensors	Accelerometer, gyro, proximity sensor, compass	Fingerprint recognition, accelerometer, gyro, proximity sensor, compass, barometer
		Messaging	iMessage, SMS (threaded view), MMS, Email, Push Email	iMessage, SMS (threaded view), MMS, Email, Push Email
		Browser	HTML5 (Safari)	HTML5 (Safari)
		Java	No	No
		- noise cancellation feature- Siri dictation and cammands recognition- iCloud cloud service- TV-out- Maps- Video/audio player/editor- Organizer- Document viewer- Photo viewer/editor- Voice memo/dial/command- Predictive text input	- noise cancellation feature- Siri dictation and cammands recognition- iCloud cloud service- iCloud Keychain- TV-out- Maps- Organizer- Document editor- Photo/video editor
Battery
			Built-in Li-Po 1432 mAh battery (5.3 Wh)	Built-in Li-Po 1715 mAh battery (6.9 Wh)
		Stand-by	Up to 200 h (2G) / Up to 200 h (3G)	Up to 240 h (3G)
		Talk time	Up to 14 h (2G) / Up to 8 h (3G)	Up to 14 h (3G)
		Music player	Up to 40 h	Up to 50 h
		Other
	Colors		Black, White	Space Gray, Silver, Gold, Rose Gold