Compare 6 products

	Apple iPhone 4	Apple iPhone 4S	Samsung Galaxy S2	Samsung Galaxy S5	Samsung Galaxy S6	Samsung Galaxy S8
Available colors

Hardware
Operating system	Apple iOS 7	Apple iOS 9	Android 4.1	Android 4.4	Android 5.0	Android 7.0
CPU clock speed	1.0 GHz	1.0 GHz	1.2 GHz	2.5 GHz	2.1 GHz	2.3 GHz
CPU cores	Single-core	Dual-core	Dual-core	Quad-core	8-core	8-core
CPU model	Apple A4	Apple A5 APL2498	N/A	Qualcomm Snapdragon 801 MSM8974AC v3	Samsung Exynos Octa 7420	Samsung Exynos 9 Octa 8895
GPU model	PowerVR SGX535	PowerVR SGX543	ARM Mali-400	Qualcomm Adreno 330	ARM Mali-T760	ARM Mali-G71 MP20
RAM memory	512 MB	512 MB	1 GB	2 GB	3 GB	4 GB

Rear camera
Primary sensor resolution	5.0 Mpx	8.0 Mpx	8.0 Mpx	16.0 Mpx	16.0 Mpx	12.0 Mpx
Primary lens aperture	2.8 f	N/A	2.6 f	2.2 f	1.9 f	N/A
Video recording	yes	yes	N/A	yes	yes	yes
Highest video resolution	1280 x 720 px	1920 x 1080 px	1920 x 1080 px	4096 x 2160 px	4096 x 2160 px	3840 x 2160 px
Maximum FPS at the highest resolution	30.0 fps	30.0 fps	N/A	30.0 fps	30.0 fps	30.0 fps
Autofocus	yes	yes	yes	yes	yes	yes
Digital zoom	yes	yes	yes	yes	yes	N/A
Geo-tagging	yes	yes	yes	yes	yes	yes
HDR Capture	yes	yes	yes	yes	yes	N/A
LED Flash	yes	yes	yes	yes	yes	yes
Touch focus	yes	yes	yes	yes	yes	N/A
Primary sensor size	N/A	1/3.2"	N/A	1/2.6"	1/2.6"	1/2.55"
Maximum FPS (regardless of res.)	N/A	30.0 fps	N/A	60.0 fps	120.0 fps	240.0 fps
Max resolution (highest frame rate)	N/A	1920 x 1080 px	N/A	1920 x 1080 px	1280 x 720 px	1280 x 720 px
Face detection	N/A	yes	yes	N/A	yes	yes
Panorama	N/A	yes	yes	yes	yes	yes
Digital Image Stabilization	N/A	N/A	yes	yes	N/A	N/A
Smile detection	N/A	N/A	yes	N/A	yes	N/A
Burst Mode	N/A	N/A	N/A	yes	yes	N/A
Slow-Mo	N/A	N/A	N/A	yes	yes	N/A
Gesture Shot	N/A	N/A	N/A	N/A	yes	N/A
Optical image stabilization	N/A	N/A	N/A	N/A	yes	N/A
Number of rear cameras	N/A	N/A	N/A	N/A	N/A	1
Focus adjustment	N/A	N/A	N/A	N/A	N/A	Automatic Manual
Night Mode	N/A	N/A	N/A	N/A	N/A	yes
Scene mode	N/A	N/A	N/A	N/A	N/A	yes

Storage
Internal storage	16 GB 32 GB 8 GB	16 GB 32 GB 64 GB 8 GB	16 GB 32 GB	16 GB 32 GB	128 GB 32 GB 64 GB	64 GB
Memory card reader	no	no	yes	yes	no	yes
Types of memory card supported	No memory slot	No memory slot	microSD	microSD microSDHC microSDXC	No memory slot	microSD microSDHC microSDXC
Maximum card storage	N/A	N/A	32GB	128GB	128GB	256GB

Design
Colour of product	Black Blue Brown Grey Pink Red Silver White	Black Silver White	Black	Black Blue Copper Gold Green Pink Purple Silver Turquoise White Yellow	Black Blue Gold Green Grey Pink Silver White	Arctic silver Black Blue Gold Grey Midnight black Orchid grey Pink Purple Rose pink Silver Turquoise
Material	Aluminum Glass Steel	Aluminum Glass Steel	Plastic	Plastic	Aluminum Glass	N/A
Water resistant	no	no	N/A	yes	no	yes
Shock resistant	no	no	N/A	no	no	no
Dust resistant	N/A	N/A	N/A	yes	N/A	yes

Dimensions
Height	4.54 in	4.54 in	4.93 in	5.59 in	5.65 in	5.86 in
Width	2.31 in	2.31 in	2.6 in	2.85 in	2.78 in	2.68 in
Depth	0.37 in	0.37 in	0.33 in	0.32 in	0.27 in	0.31 in
Weight	4.83 oz	4.94 oz	4.09 oz	5.11 oz	4.87 oz	5.47 oz

Connectivity
Dual sim support	no	no	no	no	no	no
Sim card size	Micro-SIM	Micro-SIM	Mini-SIM	Micro-SIM	Nano-SIM	Nano-SIM
DLNA certified	no	yes	yes	yes	yes	no
Bluetooth	yes	yes	yes	yes	yes	yes
Bluetooth version	2.1 EDR	4.0	3.0 HS	4.0	4.1	5.0
Bluetooth profile	A2DP AVRCP	A2DP AVRCP	N/A	A2DP AVRCP	A2DP AVRCP	A2DP AVRCP HFP HID HOGP HSP MAP OPP PAN PBAP SAP
NFC	no	no	N/A	yes	yes	yes
Charging connection	Apple 30-pin Lightning	Apple 30-pin Lightning	N/A	USB	USB Wireless	USB
Headphone connection	3.5 mm	3.5 mm	3.5 mm	3.5 mm	3.5 mm	3.5 mm
Video output	Manufacturer specific	Manufacturer specific	N/A	MHL	MHL	DisplayPort over USB-C
Bluetooth codec	N/A	SBC	N/A	SBC aptX	aptX SBC	aptX SBC
Type of USB connector	N/A	N/A	Micro-USB	N/A	N/A	USB Type-C
USB On-The-Go (OTG)	N/A	N/A	yes	yes	yes	yes
USB version	N/A	N/A	N/A	3.0/3.1	2.0	3.1

Cellular
Wireless network (Wi-Fi)	yes	yes	yes	yes	yes	yes
Wireless networking standard	802.11b 802.11g 802.11n	802.11b 802.11g 802.11n	N/A	802.11a 802.11ac 802.11b 802.11g 802.11n	802.11a 802.11ac 802.11b 802.11g 802.11n	802.11a 802.11ac 802.11b 802.11g 802.11n
Navigation system	A-GPS	GLONASS	GPS	GLONASS	GLONASS	BeiDou GLONASS GPS Galileo
2G GSM	yes	yes	yes	yes	yes	yes
GSM frequencies	850 MHz 900 MHz 1800 MHz 1900 MHz 2100 MHz	850 MHz 900 MHz 1800 MHz 1900 MHz	850 MHz 900 MHz 1800 MHz 1900 MHz	700 MHz 800 MHz 850 MHz 900 MHz 1700 MHz 1800 MHz 1900 MHz 2000 MHz 2100 MHz 2600 MHz Regional	850 MHz 900 MHz 1800 MHz 1900 MHz	1800 MHz 1900 MHz 850 MHz 900 MHz
3G UMTS	yes	yes	N/A	yes	yes	yes
UMTS frequences	850 MHz 900 MHz 1900 MHz 2100 MHz	850 MHz 900 MHz 1900 MHz 2100 MHz	850 MHz 900 MHz 1900 MHz 2100 MHz	700 MHz 800 MHz 850 MHz 900 MHz 1700 MHz 1800 MHz 1900 MHz 2000 MHz 2100 MHz 2600 MHz Regional	850 MHz 1700 MHz 1900 MHz 2100 MHz	1700 MHz 1900 MHz 2100 MHz 850 MHz 900 MHz
4G LTE	no	no	yes	yes	yes	yes
Mobile hotspot	yes	yes	yes	yes	yes	N/A
Data transmission	N/A	HSPA+	HSPA+	HSPA+	HSPA+	EDGE FDD-LTE GPRS HSDPA HSPA+ HSUPA TDD-LTE
CDMA frequences	N/A	800 MHz 1900 MHz	N/A	700 MHz 800 MHz 850 MHz 900 MHz 1700 MHz 1800 MHz 1900 MHz 2000 MHz 2100 MHz 2600 MHz Regional	N/A	N/A
LTE frequencies	N/A	N/A	N/A	700 MHz 800 MHz 850 MHz 900 MHz 1700 MHz 1800 MHz 1900 MHz 2000 MHz 2100 MHz 2600 MHz Regional	800 MHz 850 MHz 900 MHz 1800 MHz 1900 MHz 2100 MHz 2600 MHz	N/A
Streaming standards	N/A	N/A	N/A	Miracast	N/A	Google Cast Miracast

Battery
Replaceable battery	no	no	N/A	yes	no	no
Battery type	Lithium ion	Lithium ion	Lithium ion	Lithium ion	Lithium ion	N/A
Battery capacity	1420.0 mAh	1432.0 mAh	1650.0 mAh	2800.0 mAh	2550.0 mAh	3000.0 mAh
Standby time	300.0 h	200.0 h	710.0 h	390.0 h	N/A	326.0 h
Talk time	7.0 h	8.0 h	18.0 h	21.0 h	17.0 h	20.0 h
Fast charging	no	no	N/A	yes	yes	yes
Wireless charging	no	no	N/A	yes	yes	yes
Wireless charging standard	N/A	N/A	N/A	PMA QI	PMA QI	PMA QI WPC
Fast charging standard	N/A	N/A	N/A	N/A	Samsung Adaptive Fast Charge	Samsung Adaptive Fast Charge