List of iPhones

Phone (marketing-name)	iPhone 2G	iPhone 3G	iPhone 3GS	iPhone 4			iPhone 4S	iPhone 5
				GSM	CDMA	GSM (R2)		GSM	Global
Image	100px			103px	103px	103px
Case Material	Aluminum	Plastic		Glass/Steel				Glass/Aluminum
Colors	Aluminum (Gray)	Black/White
Dimensions	4.5x2.4x0.46 in.	4.5x2.4x0.48 in.		4.5x2.31x0.37 in. (115.2x58.6x9.3 mm)				4.87x2.31x0.3 in. (123.8x58.6x7.6 mm)
Weight	4.8 oz	4.7 oz.	4.8 oz.	4.8 oz. (137 g)			4.9 oz. (140 g)	3.95 oz. (112 g)
Capacity (GB)	4/8/16	8/16	8/16/32			?	16/32/64
CPU Speed	412 MHz (initially 400)	412 MHz	620 MHz	800 MHz[1]		?	800 MHz[2]	1.2 GHz
CPU Cores	1						2
RAM	128 MiB		256 MiB	512 MiB				1024 GiB
Cache	L1 (16 KiB)		L1 (32 KiB) L2 (256 KiB)	L1 (32 KiB) L2 (512 KiB)			L1 (32 KiB) L2 (1024 KiB)
Cellular Radio (telephony-maximum-generation)	EDGE (2.5G)	HSDPA 7.2 Mbps (3.5G) (Newer firmwares state "3G")	HSDPA 7.2 Mbps (3.5G)	HSDPA 7.2 Mbps and HSUPA (3.5G)	CDMA EV-DO Rev. A (3.5G)	HSDPA 7.2 Mbps and HSUPA (3.5G)	HSDPA 14.4 Mbps and HSUPA (3.5G) CDMA EV-DO Rev. A (3.5G)	LTE (4G) HSPA+ and DC-HSDPA (3.5G) CDMA EV-DO Rev. A and Rev. B (3.5G, select Global models)
Wi-Fi	802.11 b/g			802.11 b/g/n (2.4 GHz only)				802.11 a/b/g/n (2.4/5.0 GHz)
Rated Battery Life (Standby)(hrs.)	250	300		300		?	200	225
Rated Battery Life (EDGE talk) (hrs.)	8	10	12	14		?	14	?
Rated Battery Life (3G talk and data)(hrs.)	N/A	5	5	6 (data) 7 (talk)		?	6 (data) 8 (talk)	8
Rated Battery Life (LTE data)(hrs.)	N/A							8
Rated Battery Life (Wi-Fi data)(hrs.)	6		9	10		?	9	10
Rated Battery Life (Music playback)(hrs.)	24		30	40		?	40
Rated Battery Life (Video playback)(hrs.)	7		10	10		?	10
Internal Name	iPhone1,1	iPhone1,2	iPhone2,1	iPhone3,1	iPhone3,3	iPhone3,2	iPhone4,1	iPhone5,1	iPhone5,2
Initial Firmware	1.0 (1A543a)	2.0 (5A345)	3.0 (7A341)	4.0 (8A293)	4.2.5 (8E128) 4.2.6 (8E200)	6.0 (10A403)	5.0 (9A334)	6.0 (10A405)	6.0 (10A405)
Latest publicly available firmware	3.1.3 (7E18)	4.2.1 (8C148)	16.1.1 (20B101)	16.1.1 (20B101)	16.1.1 (20B101)	16.1.1 (20B101)	16.1.1 (20B101)	16.1.1 (20B101)	16.1.1 (20B101)
Latest firmware			16.1.1 (20B101)	16.1.1 (20B101)	16.1.1 (20B101)	16.1.1 (20B101)	16.1.1 (20B101)	16.1.1 (20B101)	16.1.1 (20B101)
Bluetooth (bluetooth)	2.0 EDR	2.0 EDR	2.1 EDR	2.1 EDR			4.0	4.0
Rear Camera (Megapixels) (still-camera)	2		3.2	5			8 (3264x2448)	8 (3264x2448) (Panoramas up to 28) DLL Sensor
Front-Facing Camera	N/A			VGA				1.2 MP
Video recording (video-camera)	No		VGA	720p (VGA front)			1080p (VGA front)	1080p (720p front)
Auto-Focus (auto-focus-camera)	No		Yes
LED Flash (camera-flash)	No			Yes
HDR (hdr-image-capture)	No			Yes
Voice Controls (voice-control)	No		Yes
Siri (assistant)	No					Yes
Nike+iPod (victoria)	No		Yes
Hardware encryption (encrypted-data-partition)	No		Yes
GPS (gps)	No	Yes
Digital Compass (magnetometer)	No		Yes
Gyroscope	No			Yes
FaceTime Video Calls (venice)	No			Wi-Fi only			Yes (FaceTime over cellular requires iOS 6 or later)	Yes

References

• The Keynotes themselves
• Apple.com